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add files from nrf52832 bootloader project

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hathach 2018-02-07 23:32:49 +07:00
parent ac1f0e7955
commit 9f1d9f321e
186 changed files with 83021 additions and 0 deletions
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LICENSE Normal file
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MIT License
Copyright (c) 2016 Adafruit Industries
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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nRF5_SDK_11.0.0_89a8197/components/ble/ble_services/ble_dfu/ble_dfu.c Normal file
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/* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#include "ble_dfu.h"
#include "ble_types.h"
#include "ble_gatts.h"
#include "ble_srv_common.h"
#include <stddef.h>
#include "sdk_common.h"
#define MAX_DFU_PKT_LEN 20 /**< Maximum length (in bytes) of the DFU Packet characteristic. */
#define PKT_START_DFU_PARAM_LEN 2 /**< Length (in bytes) of the parameters for Packet Start DFU Request. */
#define PKT_INIT_DFU_PARAM_LEN 2 /**< Length (in bytes) of the parameters for Packet Init DFU Request. */
#define PKT_RCPT_NOTIF_REQ_LEN 3 /**< Length (in bytes) of the Packet Receipt Notification Request. */
#define MAX_PKTS_RCPT_NOTIF_LEN 6 /**< Maximum length (in bytes) of the Packets Receipt Notification. */
#define MAX_RESPONSE_LEN 7 /**< Maximum length (in bytes) of the response to a Control Point command. */
#define MAX_NOTIF_BUFFER_LEN MAX(MAX_PKTS_RCPT_NOTIF_LEN, MAX_RESPONSE_LEN) /**< Maximum length (in bytes) of the buffer needed by DFU Service while sending notifications to peer. */
enum
{
OP_CODE_START_DFU = 1, /**< Value of the Op code field for 'Start DFU' command.*/
OP_CODE_RECEIVE_INIT = 2, /**< Value of the Op code field for 'Initialize DFU parameters' command.*/
OP_CODE_RECEIVE_FW = 3, /**< Value of the Op code field for 'Receive firmware image' command.*/
OP_CODE_VALIDATE = 4, /**< Value of the Op code field for 'Validate firmware' command.*/
OP_CODE_ACTIVATE_N_RESET = 5, /**< Value of the Op code field for 'Activate & Reset' command.*/
OP_CODE_SYS_RESET = 6, /**< Value of the Op code field for 'Reset System' command.*/
OP_CODE_IMAGE_SIZE_REQ = 7, /**< Value of the Op code field for 'Report received image size' command.*/
OP_CODE_PKT_RCPT_NOTIF_REQ = 8, /**< Value of the Op code field for 'Request packet receipt notification.*/
OP_CODE_RESPONSE = 16, /**< Value of the Op code field for 'Response.*/
OP_CODE_PKT_RCPT_NOTIF = 17 /**< Value of the Op code field for 'Packets Receipt Notification'.*/
};
static bool m_is_dfu_service_initialized = false; /**< Variable to check if the DFU service was initialized by the application.*/
static uint8_t m_notif_buffer[MAX_NOTIF_BUFFER_LEN]; /**< Buffer used for sending notifications to peer. */
/**@brief Function for adding DFU Packet characteristic to the BLE Stack.
*
* @param[in] p_dfu DFU Service structure.
*
* @return NRF_SUCCESS on success. Otherwise an error code.
*/
static uint32_t dfu_pkt_char_add(ble_dfu_t * const p_dfu)
{
ble_gatts_char_md_t char_md;
ble_gatts_attr_t attr_char_value;
ble_uuid_t char_uuid;
ble_gatts_attr_md_t attr_md;
memset(&char_md, 0, sizeof(char_md));
char_md.char_props.write_wo_resp = 1;
char_md.p_char_user_desc = NULL;
char_md.p_char_pf = NULL;
char_md.p_user_desc_md = NULL;
char_md.p_cccd_md = NULL;
char_md.p_sccd_md = NULL;
char_uuid.type = p_dfu->uuid_type;
char_uuid.uuid = BLE_DFU_PKT_CHAR_UUID;
memset(&attr_md, 0, sizeof(attr_md));
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&attr_md.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.write_perm);
attr_md.vloc = BLE_GATTS_VLOC_STACK;
attr_md.rd_auth = 0;
attr_md.wr_auth = 0;
attr_md.vlen = 1;
memset(&attr_char_value, 0, sizeof(attr_char_value));
attr_char_value.p_uuid = &char_uuid;
attr_char_value.p_attr_md = &attr_md;
attr_char_value.init_len = 0;
attr_char_value.init_offs = 0;
attr_char_value.max_len = MAX_DFU_PKT_LEN;
attr_char_value.p_value = NULL;
return sd_ble_gatts_characteristic_add(p_dfu->service_handle,
&char_md,
&attr_char_value,
&p_dfu->dfu_pkt_handles);
}
/**@brief Function for adding DFU Revision characteristic to the BLE Stack.
*
* @param[in] p_dfu DFU Service structure.
*
* @return NRF_SUCCESS on success. Otherwise an error code.
*/
static uint32_t dfu_rev_char_add(ble_dfu_t * const p_dfu, ble_dfu_init_t const * const p_dfu_init)
{
ble_gatts_char_md_t char_md;
ble_gatts_attr_t attr_char_value;
ble_uuid_t char_uuid;
ble_gatts_attr_md_t attr_md;
memset(&char_md, 0, sizeof(char_md));
char_md.char_props.read = 1;
char_md.p_char_user_desc = NULL;
char_md.p_char_pf = NULL;
char_md.p_user_desc_md = NULL;
char_md.p_cccd_md = NULL;
char_md.p_sccd_md = NULL;
char_uuid.type = p_dfu->uuid_type;
char_uuid.uuid = BLE_DFU_REV_CHAR_UUID;
memset(&attr_md, 0, sizeof(attr_md));
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&attr_md.write_perm);
attr_md.vloc = BLE_GATTS_VLOC_STACK;
attr_md.rd_auth = 0;
attr_md.wr_auth = 0;
attr_md.vlen = 1;
memset(&attr_char_value, 0, sizeof(attr_char_value));
attr_char_value.p_uuid = &char_uuid;
attr_char_value.p_attr_md = &attr_md;
attr_char_value.init_len = sizeof(uint16_t);
attr_char_value.init_offs = 0;
attr_char_value.max_len = sizeof(uint16_t);
attr_char_value.p_value = (uint8_t *)&p_dfu_init->revision;
return sd_ble_gatts_characteristic_add(p_dfu->service_handle,
&char_md,
&attr_char_value,
&p_dfu->dfu_rev_handles);
}
/**@brief Function for adding DFU Control Point characteristic to the BLE Stack.
*
* @param[in] p_dfu DFU Service structure.
*
* @return NRF_SUCCESS on success. Otherwise an error code.
*/
static uint32_t dfu_ctrl_pt_add(ble_dfu_t * const p_dfu)
{
ble_gatts_char_md_t char_md;
ble_gatts_attr_t attr_char_value;
ble_uuid_t char_uuid;
ble_gatts_attr_md_t attr_md;
memset(&char_md, 0, sizeof(char_md));
char_md.char_props.write = 1;
char_md.char_props.notify = 1;
char_md.p_char_user_desc = NULL;
char_md.p_char_pf = NULL;
char_md.p_user_desc_md = NULL;
char_md.p_cccd_md = NULL;
char_md.p_sccd_md = NULL;
char_uuid.type = p_dfu->uuid_type;
char_uuid.uuid = BLE_DFU_CTRL_PT_UUID;
memset(&attr_md, 0, sizeof(attr_md));
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&attr_md.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&attr_md.write_perm);
attr_md.vloc = BLE_GATTS_VLOC_STACK;
attr_md.rd_auth = 0;
attr_md.wr_auth = 1;
attr_md.vlen = 1;
memset(&attr_char_value, 0, sizeof(attr_char_value));
attr_char_value.p_uuid = &char_uuid;
attr_char_value.p_attr_md = &attr_md;
attr_char_value.init_len = 0;
attr_char_value.init_offs = 0;
attr_char_value.max_len = BLE_GATT_ATT_MTU_DEFAULT;
attr_char_value.p_value = NULL;
return sd_ble_gatts_characteristic_add(p_dfu->service_handle,
&char_md,
&attr_char_value,
&p_dfu->dfu_ctrl_pt_handles);
}
/**@brief Function for handling the @ref BLE_GAP_EVT_CONNECTED event from the S110 SoftDevice.
*
* @param[in] p_dfu DFU Service Structure.
* @param[in] p_ble_evt Pointer to the event received from BLE stack.
*/
static void on_connect(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt)
{
p_dfu->conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
}
/**@brief Function for checking if the CCCD of DFU Control point is configured for Notification.
*
* @details This function checks if the CCCD of DFU Control Point characteristic is configured
* for Notification by the DFU Controller.
*
* @param[in] p_dfu DFU Service structure.
*
* @return True if the CCCD of DFU Control Point characteristic is configured for Notification.
* False otherwise.
*/
static bool is_cccd_configured(ble_dfu_t * p_dfu)
{
// Check if the CCCDs are configured.
uint8_t cccd_val_buf[BLE_CCCD_VALUE_LEN];
ble_gatts_value_t gatts_value;
// Initialize value struct.
memset(&gatts_value, 0, sizeof(gatts_value));
gatts_value.len = BLE_CCCD_VALUE_LEN;
gatts_value.offset = 0;
gatts_value.p_value = cccd_val_buf;
// Check the CCCD Value of DFU Control Point.
uint32_t err_code = sd_ble_gatts_value_get(p_dfu->conn_handle,
p_dfu->dfu_ctrl_pt_handles.cccd_handle,
&gatts_value);
if (err_code != NRF_SUCCESS)
{
if (p_dfu->error_handler != NULL)
{
p_dfu->error_handler(err_code);
}
return false;
}
return ble_srv_is_notification_enabled(cccd_val_buf);
}
/**@brief Function for handling a Write event on the Control Point characteristic.
*
* @param[in] p_dfu DFU Service Structure.
* @param[in] p_ble_write_evt Pointer to the write event received from BLE stack.
*
* @return NRF_SUCCESS on successful processing of control point write. Otherwise an error code.
*/
static uint32_t on_ctrl_pt_write(ble_dfu_t * p_dfu, ble_gatts_evt_write_t * p_ble_write_evt)
{
ble_gatts_rw_authorize_reply_params_t auth_reply;
auth_reply.type = BLE_GATTS_AUTHORIZE_TYPE_WRITE;
auth_reply.type = BLE_GATTS_AUTHORIZE_TYPE_WRITE;
auth_reply.params.write.update = 1;
auth_reply.params.write.offset = p_ble_write_evt->offset;
auth_reply.params.write.len = p_ble_write_evt->len;
auth_reply.params.write.p_data = p_ble_write_evt->data;
if (!is_cccd_configured(p_dfu))
{
// Send an error response to the peer indicating that the CCCD is improperly configured.
auth_reply.params.write.gatt_status =
BLE_GATT_STATUS_ATTERR_CPS_CCCD_CONFIG_ERROR;
return (sd_ble_gatts_rw_authorize_reply(p_dfu->conn_handle, &auth_reply));
}
else
{
uint32_t err_code;
auth_reply.params.write.gatt_status = BLE_GATT_STATUS_SUCCESS;
err_code = (sd_ble_gatts_rw_authorize_reply(p_dfu->conn_handle, &auth_reply));
VERIFY_SUCCESS(err_code);
}
ble_dfu_evt_t ble_dfu_evt;
switch (p_ble_write_evt->data[0])
{
case OP_CODE_START_DFU:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_START;
if (p_ble_write_evt->len < PKT_START_DFU_PARAM_LEN)
{
return ble_dfu_response_send(p_dfu,
(ble_dfu_procedure_t) p_ble_write_evt->data[0],
BLE_DFU_RESP_VAL_OPER_FAILED);
}
ble_dfu_evt.evt.ble_dfu_pkt_write.len = 1;
ble_dfu_evt.evt.ble_dfu_pkt_write.p_data = &(p_ble_write_evt->data[1]);
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_RECEIVE_INIT:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_RECEIVE_INIT_DATA;
if (p_ble_write_evt->len < PKT_INIT_DFU_PARAM_LEN)
{
return ble_dfu_response_send(p_dfu,
(ble_dfu_procedure_t) p_ble_write_evt->data[0],
BLE_DFU_RESP_VAL_OPER_FAILED);
}
ble_dfu_evt.evt.ble_dfu_pkt_write.len = 1;
ble_dfu_evt.evt.ble_dfu_pkt_write.p_data = &(p_ble_write_evt->data[1]);
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_RECEIVE_FW:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_RECEIVE_APP_DATA;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_VALIDATE:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_VALIDATE;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_ACTIVATE_N_RESET:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_ACTIVATE_N_RESET;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_SYS_RESET:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_SYS_RESET;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_PKT_RCPT_NOTIF_REQ:
if (p_ble_write_evt->len < PKT_RCPT_NOTIF_REQ_LEN)
{
return (ble_dfu_response_send(p_dfu,
BLE_DFU_PKT_RCPT_REQ_PROCEDURE,
BLE_DFU_RESP_VAL_NOT_SUPPORTED));
}
ble_dfu_evt.evt.pkt_rcpt_notif_req.num_of_pkts =
uint16_decode(&(p_ble_write_evt->data[1]));
if (ble_dfu_evt.evt.pkt_rcpt_notif_req.num_of_pkts == 0)
{
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_PKT_RCPT_NOTIF_DISABLED;
}
else
{
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_PKT_RCPT_NOTIF_ENABLED;
}
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
case OP_CODE_IMAGE_SIZE_REQ:
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_BYTES_RECEIVED_SEND;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
break;
default:
// Unsupported op code.
return ble_dfu_response_send(p_dfu,
(ble_dfu_procedure_t) p_ble_write_evt->data[0],
BLE_DFU_RESP_VAL_NOT_SUPPORTED);
}
return NRF_SUCCESS;
}
/**@brief Function for handling the @ref BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST event from the S110
* Stack.
*
* @param[in] p_dfu DFU Service Structure.
* @param[in] p_ble_evt Pointer to the event received from BLE stack.
*/
static void on_rw_authorize_req(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt)
{
ble_gatts_evt_rw_authorize_request_t * p_authorize_request;
p_authorize_request = &(p_ble_evt->evt.gatts_evt.params.authorize_request);
if (
(p_authorize_request->type == BLE_GATTS_AUTHORIZE_TYPE_WRITE)
&&
(p_authorize_request->request.write.handle == p_dfu->dfu_ctrl_pt_handles.value_handle)
&&
(p_ble_evt->evt.gatts_evt.params.authorize_request.request.write.op != BLE_GATTS_OP_PREP_WRITE_REQ)
&&
(p_ble_evt->evt.gatts_evt.params.authorize_request.request.write.op != BLE_GATTS_OP_EXEC_WRITE_REQ_NOW)
&&
(p_ble_evt->evt.gatts_evt.params.authorize_request.request.write.op != BLE_GATTS_OP_EXEC_WRITE_REQ_CANCEL)
)
{
uint32_t err_code;
err_code = on_ctrl_pt_write(p_dfu, &(p_authorize_request->request.write));
if (err_code != NRF_SUCCESS && p_dfu->error_handler != NULL)
{
p_dfu->error_handler(err_code);
}
}
}
/**@brief Function for handling the @ref BLE_GATTS_EVT_WRITE event from the S110 SoftDevice.
*
* @param[in] p_dfu DFU Service Structure.
* @param[in] p_ble_evt Pointer to the event received from BLE stack.
*/
static void on_write(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt)
{
if (p_ble_evt->evt.gatts_evt.params.write.handle == p_dfu->dfu_pkt_handles.value_handle)
{
// DFU Packet written
ble_dfu_evt_t ble_dfu_evt;
ble_dfu_evt.ble_dfu_evt_type = BLE_DFU_PACKET_WRITE;
ble_dfu_evt.evt.ble_dfu_pkt_write.len = p_ble_evt->evt.gatts_evt.params.write.len;
ble_dfu_evt.evt.ble_dfu_pkt_write.p_data = p_ble_evt->evt.gatts_evt.params.write.data;
p_dfu->evt_handler(p_dfu, &ble_dfu_evt);
}
}
/**@brief Function for handling the BLE_GAP_EVT_DISCONNECTED event from the S110 SoftDevice.
*
* @param[in] p_dfu DFU Service Structure.
* @param[in] p_ble_evt Pointer to the event received from BLE stack.
*/
static void on_disconnect(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt)
{
p_dfu->conn_handle = BLE_CONN_HANDLE_INVALID;
}
uint32_t ble_dfu_init(ble_dfu_t * p_dfu, ble_dfu_init_t * p_dfu_init)
{
if ((p_dfu == NULL) || (p_dfu_init == NULL) || (p_dfu_init->evt_handler == NULL))
{
return NRF_ERROR_NULL;
}
p_dfu->conn_handle = BLE_CONN_HANDLE_INVALID;
ble_uuid_t service_uuid;
uint32_t err_code;
const ble_uuid128_t base_uuid128 =
{
{
0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15,
0xDE, 0xEF, 0x12, 0x12, 0x00, 0x00, 0x00, 0x00
}
};
service_uuid.uuid = BLE_DFU_SERVICE_UUID;
err_code = sd_ble_uuid_vs_add(&base_uuid128, &(service_uuid.type));
VERIFY_SUCCESS(err_code);
err_code = sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY,
&service_uuid,
&(p_dfu->service_handle));
VERIFY_SUCCESS(err_code);
p_dfu->uuid_type = service_uuid.type;
err_code = dfu_pkt_char_add(p_dfu);
VERIFY_SUCCESS(err_code);
err_code = dfu_ctrl_pt_add(p_dfu);
VERIFY_SUCCESS(err_code);
err_code = dfu_rev_char_add(p_dfu, p_dfu_init);
VERIFY_SUCCESS(err_code);
p_dfu->evt_handler = p_dfu_init->evt_handler;
if (p_dfu_init->error_handler != NULL)
{
p_dfu->error_handler = p_dfu_init->error_handler;
}
m_is_dfu_service_initialized = true;
return NRF_SUCCESS;
}
void ble_dfu_on_ble_evt(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt)
{
if ((p_dfu == NULL) || (p_ble_evt == NULL))
{
return;
}
if (p_dfu->evt_handler != NULL)
{
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
on_connect(p_dfu, p_ble_evt);
break;
case BLE_GATTS_EVT_WRITE:
on_write(p_dfu, p_ble_evt);
break;
case BLE_GAP_EVT_DISCONNECTED:
on_disconnect(p_dfu, p_ble_evt);
break;
case BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST:
on_rw_authorize_req(p_dfu, p_ble_evt);
break;
default:
// No implementation needed.
break;
}
}
}
uint32_t ble_dfu_bytes_rcvd_report(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd)
{
if (p_dfu == NULL)
{
return NRF_ERROR_NULL;
}
if ((p_dfu->conn_handle == BLE_CONN_HANDLE_INVALID) || !m_is_dfu_service_initialized)
{
return NRF_ERROR_INVALID_STATE;
}
ble_gatts_hvx_params_t hvx_params;
uint16_t index = 0;
// Encode the Op Code.
m_notif_buffer[index++] = OP_CODE_RESPONSE;
// Encode the Reqest Op Code.
m_notif_buffer[index++] = OP_CODE_IMAGE_SIZE_REQ;
// Encode the Response Value.
m_notif_buffer[index++] = (uint8_t)BLE_DFU_RESP_VAL_SUCCESS;
index += uint32_encode(num_of_firmware_bytes_rcvd, &m_notif_buffer[index]);
memset(&hvx_params, 0, sizeof(hvx_params));
hvx_params.handle = p_dfu->dfu_ctrl_pt_handles.value_handle;
hvx_params.type = BLE_GATT_HVX_NOTIFICATION;
hvx_params.offset = 0;
hvx_params.p_len = &index;
hvx_params.p_data = m_notif_buffer;
return sd_ble_gatts_hvx(p_dfu->conn_handle, &hvx_params);
}
uint32_t ble_dfu_pkts_rcpt_notify(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd)
{
if (p_dfu == NULL)
{
return NRF_ERROR_NULL;
}
if ((p_dfu->conn_handle == BLE_CONN_HANDLE_INVALID) || !m_is_dfu_service_initialized)
{
return NRF_ERROR_INVALID_STATE;
}
ble_gatts_hvx_params_t hvx_params;
uint16_t index = 0;
m_notif_buffer[index++] = OP_CODE_PKT_RCPT_NOTIF;
index += uint32_encode(num_of_firmware_bytes_rcvd, &m_notif_buffer[index]);
memset(&hvx_params, 0, sizeof(hvx_params));
hvx_params.handle = p_dfu->dfu_ctrl_pt_handles.value_handle;
hvx_params.type = BLE_GATT_HVX_NOTIFICATION;
hvx_params.offset = 0;
hvx_params.p_len = &index;
hvx_params.p_data = m_notif_buffer;
return sd_ble_gatts_hvx(p_dfu->conn_handle, &hvx_params);
}
uint32_t ble_dfu_response_send(ble_dfu_t * p_dfu,
ble_dfu_procedure_t dfu_proc,
ble_dfu_resp_val_t resp_val)
{
if (p_dfu == NULL)
{
return NRF_ERROR_NULL;
}
if ((p_dfu->conn_handle == BLE_CONN_HANDLE_INVALID) || !m_is_dfu_service_initialized)
{
return NRF_ERROR_INVALID_STATE;
}
ble_gatts_hvx_params_t hvx_params;
uint16_t index = 0;
m_notif_buffer[index++] = OP_CODE_RESPONSE;
// Encode the Request Op code
m_notif_buffer[index++] = (uint8_t)dfu_proc;
// Encode the Response Value.
m_notif_buffer[index++] = (uint8_t)resp_val;
memset(&hvx_params, 0, sizeof(hvx_params));
hvx_params.handle = p_dfu->dfu_ctrl_pt_handles.value_handle;
hvx_params.type = BLE_GATT_HVX_NOTIFICATION;
hvx_params.offset = 0;
hvx_params.p_len = &index;
hvx_params.p_data = m_notif_buffer;
return sd_ble_gatts_hvx(p_dfu->conn_handle, &hvx_params);
}

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/* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/**@file
*
* @defgroup ble_sdk_srv_dfu Device Firmware Update Service
* @{
* @ingroup ble_sdk_srv
* @brief Device Firmware Update Service
*
* @details The Device Firmware Update (DFU) service is a GATT based service that can be used for
* performing firmware updates over BLE. Note that this implementation uses vendor
* specific UUIDs for service and characteristics and is intended to demonstrate the
* firmware updates over BLE. Refer @ref bledfu_transport_bleservice and @ref
* bledfu_transport_bleprofile for more information on the service and profile respectively.
*/
#ifndef BLE_DFU_H__
#define BLE_DFU_H__
#include <stdint.h>
#include "ble_gatts.h"
#include "ble_gap.h"
#include "ble.h"
#include "ble_srv_common.h"
#define BLE_DFU_SERVICE_UUID 0x1530 /**< The UUID of the DFU Service. */
#define BLE_DFU_PKT_CHAR_UUID 0x1532 /**< The UUID of the DFU Packet Characteristic. */
#define BLE_DFU_CTRL_PT_UUID 0x1531 /**< The UUID of the DFU Control Point. */
#define BLE_DFU_STATUS_REP_UUID 0x1533 /**< The UUID of the DFU Status Report Characteristic. */
#define BLE_DFU_REV_CHAR_UUID 0x1534 /**< The UUID of the DFU Revision Characteristic. */
/**@brief DFU Event type.
*
* @details This enumeration contains the types of events that will be received from the DFU Service.
*/
typedef enum
{
BLE_DFU_START, /**< The event indicating that the peer wants the application to prepare for a new firmware update. */
BLE_DFU_RECEIVE_INIT_DATA, /**< The event indicating that the peer wants the application to prepare to receive init parameters. */
BLE_DFU_RECEIVE_APP_DATA, /**< The event indicating that the peer wants the application to prepare to receive the new firmware image. */
BLE_DFU_VALIDATE, /**< The event indicating that the peer wants the application to validate the newly received firmware image. */
BLE_DFU_ACTIVATE_N_RESET, /**< The event indicating that the peer wants the application to undergo activate new firmware and restart with new valid application */
BLE_DFU_SYS_RESET, /**< The event indicating that the peer wants the application to undergo a reset and start the currently valid application image.*/
BLE_DFU_PKT_RCPT_NOTIF_ENABLED, /**< The event indicating that the peer has enabled packet receipt notifications. It is the responsibility of the application to call @ref ble_dfu_pkts_rcpt_notify each time the number of packets indicated by num_of_pkts field in @ref ble_dfu_evt_t is received.*/
BLE_DFU_PKT_RCPT_NOTIF_DISABLED, /**< The event indicating that the peer has disabled the packet receipt notifications.*/
BLE_DFU_PACKET_WRITE, /**< The event indicating that the peer has written a value to the 'DFU Packet' characteristic. The data received from the peer will be present in the @ref BLE_DFU_PACKET_WRITE element contained within @ref ble_dfu_evt_t.*/
BLE_DFU_BYTES_RECEIVED_SEND /**< The event indicating that the peer is requesting for the number of bytes of firmware data last received by the application. It is the responsibility of the application to call @ref ble_dfu_pkts_rcpt_notify in response to this event. */
} ble_dfu_evt_type_t;
/**@brief DFU Procedure type.
*
* @details This enumeration contains the types of DFU procedures.
*/
typedef enum
{
BLE_DFU_START_PROCEDURE = 1, /**< DFU Start procedure.*/
BLE_DFU_INIT_PROCEDURE = 2, /**< DFU Initialization procedure.*/
BLE_DFU_RECEIVE_APP_PROCEDURE = 3, /**< Firmware receiving procedure.*/
BLE_DFU_VALIDATE_PROCEDURE = 4, /**< Firmware image validation procedure .*/
BLE_DFU_PKT_RCPT_REQ_PROCEDURE = 8 /**< Packet receipt notification request procedure. */
} ble_dfu_procedure_t;
/**@brief DFU Response value type.
*/
typedef enum
{
BLE_DFU_RESP_VAL_SUCCESS = 1, /**< Success.*/
BLE_DFU_RESP_VAL_INVALID_STATE, /**< Invalid state.*/
BLE_DFU_RESP_VAL_NOT_SUPPORTED, /**< Operation not supported.*/
BLE_DFU_RESP_VAL_DATA_SIZE, /**< Data size exceeds limit.*/
BLE_DFU_RESP_VAL_CRC_ERROR, /**< CRC Error.*/
BLE_DFU_RESP_VAL_OPER_FAILED /**< Operation failed.*/
} ble_dfu_resp_val_t;
/**@brief DFU Packet structure.
*
* @details This structure contains the value of the DFU Packet characteristic as written by the
* peer and the length of the value written. It will be filled by the DFU Service when the
* peer writes to the DFU Packet characteristic.
*/
typedef struct
{
uint8_t * p_data; /**< Pointer to the received packet. This will point to a word aligned memory location.*/
uint8_t len; /**< Length of the packet received. */
} ble_dfu_pkt_write_t;
/**@brief Packet receipt notification request structure.
*
* @details This structure contains the contents of the packet receipt notification request
* sent by the DFU Controller.
*/
typedef struct
{
uint16_t num_of_pkts; /**< The number of packets of firmware data to be received by application before sending the next Packet Receipt Notification to the peer. */
} ble_pkt_rcpt_notif_req_t;
/**@brief DFU Event structure.
*
* @details This structure contains the event generated by the DFU Service based on the data
* received from the peer.
*/
typedef struct
{
ble_dfu_evt_type_t ble_dfu_evt_type; /**< Type of the event.*/
union
{
ble_dfu_pkt_write_t ble_dfu_pkt_write; /**< The DFU packet received. This field is when the @ref ble_dfu_evt_type field is set to @ref BLE_DFU_PACKET_WRITE.*/
ble_pkt_rcpt_notif_req_t pkt_rcpt_notif_req; /**< Packet receipt notification request. This field is when the @ref ble_dfu_evt_type field is set to @ref BLE_DFU_PKT_RCPT_NOTIF_ENABLED.*/
} evt;
} ble_dfu_evt_t;
// Forward declaration of the ble_dfu_t type.
typedef struct ble_dfu_s ble_dfu_t;
/**@brief DFU Service event handler type. */
typedef void (*ble_dfu_evt_handler_t) (ble_dfu_t * p_dfu, ble_dfu_evt_t * p_evt);
/**@brief DFU service structure.
*
* @details This structure contains status information related to the service.
*/
struct ble_dfu_s
{
uint16_t conn_handle; /**< Handle of the current connection (as provided by the SoftDevice). This will be BLE_CONN_HANDLE_INVALID when not in a connection. */
uint16_t revision; /**< Handle of DFU Service (as provided by the SoftDevice). */
uint16_t service_handle; /**< Handle of DFU Service (as provided by the SoftDevice). */
uint8_t uuid_type; /**< UUID type assigned for DFU Service by the SoftDevice. */
ble_gatts_char_handles_t dfu_pkt_handles; /**< Handles related to the DFU Packet characteristic. */
ble_gatts_char_handles_t dfu_ctrl_pt_handles; /**< Handles related to the DFU Control Point characteristic. */
ble_gatts_char_handles_t dfu_status_rep_handles; /**< Handles related to the DFU Status Report characteristic. */
ble_gatts_char_handles_t dfu_rev_handles; /**< Handles related to the DFU Revision characteristic. */
ble_dfu_evt_handler_t evt_handler; /**< The event handler to be called when an event is to be sent to the application.*/
ble_srv_error_handler_t error_handler; /**< Function to be called in case of an error. */
};
/**@brief DFU service initialization structure.
*
* @details This structure contains the initialization information for the DFU Service. The
* application needs to fill this structure and pass it to the DFU Service using the
* @ref ble_dfu_init function.
*/
typedef struct
{
uint16_t revision; /**< Revision number to be exposed by the DFU service. */
ble_dfu_evt_handler_t evt_handler; /**< Event handler to be called for handling events in the Device Firmware Update Service. */
ble_srv_error_handler_t error_handler; /**< Function to be called in case of an error. */
} ble_dfu_init_t;
/**@brief Function for handling a BLE event.
*
* @details The DFU service expects the application to call this function each time an event
* is received from the SoftDevice. This function processes the event, if it is
* relevant for the DFU service and calls the DFU event handler of the application if
* necessary.
*
* @param[in] p_dfu Pointer to the DFU service structure.
* @param[in] p_ble_evt Pointer to the event received from SoftDevice.
*/
void ble_dfu_on_ble_evt(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt);
/**@brief Function for initializing the DFU service.
*
* @param[out] p_dfu Device Firmware Update service structure. This structure will have to be
* supplied by the application. It will be initialized by this function,
* and will later be used to identify the service instance.
* @param[in] p_dfu_init Information needed to initialize the service.
*
* @return NRF_SUCCESS if the DFU service and its characteristics were successfully added to the
* SoftDevice. Otherwise an error code.
* This function returns NRF_ERROR_NULL if the value of evt_handler in p_dfu_init
* structure provided is NULL or if the pointers supplied as input are NULL.
*/
uint32_t ble_dfu_init(ble_dfu_t * p_dfu, ble_dfu_init_t * p_dfu_init);
/**@brief Function for sending response to a control point command.
*
* @details This function will encode a DFU Control Point response using the given input
* parameters and will send a notification of the same to the peer.
*
* @param[in] p_dfu Pointer to the DFU service structure.
* @param[in] dfu_proc Procedure for which this response is to be sent.
* @param[in] resp_val Response value.
*
* @return NRF_SUCCESS if the DFU Service has successfully requested the SoftDevice to
* send the notification. Otherwise an error code.
* This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a
* peer or if the DFU service is not initialized or if the notification of the DFU
* Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL
* if the pointer p_dfu is NULL.
*/
uint32_t ble_dfu_response_send(ble_dfu_t * p_dfu,
ble_dfu_procedure_t dfu_proc,
ble_dfu_resp_val_t resp_val);
/**@brief Function for notifying the peer about the number of bytes of firmware data received.
*
* @param[in] p_dfu Pointer to the DFU service structure.
* @param[in] num_of_firmware_bytes_rcvd Number of bytes.
*
* @return NRF_SUCCESS if the DFU Service has successfully requested the SoftDevice to send
* the notification. Otherwise an error code.
* This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a
* peer or if the DFU service is not initialized or if the notification of the DFU
* Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL
* if the pointer p_dfu is NULL.
*/
uint32_t ble_dfu_bytes_rcvd_report(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd);
/**@brief Function for sending Packet Receipt Notification to the peer.
*
* This function will encode the number of bytes received as input parameter into a
* notification of the control point characteristic and send it to the peer.
*
* @param[in] p_dfu Pointer to the DFU service structure.
* @param[in] num_of_firmware_bytes_rcvd Number of bytes of firmware image received.
*
* @return NRF_SUCCESS if the DFU Service has successfully requested the SoftDevice to send
* the notification. Otherwise an error code.
* This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a
* peer or if the DFU service is not initialized or if the notification of the DFU
* Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL
* if the pointer p_dfu is NULL.
*/
uint32_t ble_dfu_pkts_rcpt_notify(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd);
#endif // BLE_DFU_H__
/** @} */

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/* Attention!
* To maintain compliance with Nordic Semiconductor ASA’s Bluetooth profile
* qualification listings, this section of source code must not be modified.
*/
#include "ble_dis.h"
#include <stdlib.h>
#include <string.h>
#include "app_error.h"
#include "ble_gatts.h"
#include "nordic_common.h"
#include "ble_srv_common.h"
#include "app_util.h"
#define BLE_DIS_SYS_ID_LEN 8 /**< Length of System ID Characteristic Value. */
#define BLE_DIS_PNP_ID_LEN 7 /**< Length of Pnp ID Characteristic Value. */
static uint16_t service_handle;
static ble_gatts_char_handles_t manufact_name_handles;
static ble_gatts_char_handles_t model_num_handles;
static ble_gatts_char_handles_t serial_num_handles;
static ble_gatts_char_handles_t hw_rev_handles;
static ble_gatts_char_handles_t fw_rev_handles;
static ble_gatts_char_handles_t sw_rev_handles;
static ble_gatts_char_handles_t sys_id_handles;
static ble_gatts_char_handles_t reg_cert_data_list_handles;
static ble_gatts_char_handles_t pnp_id_handles;
/**@brief Function for encoding a System ID.
*
* @param[out] p_encoded_buffer Buffer where the encoded data will be written.
* @param[in] p_sys_id System ID to be encoded.
*/
static void sys_id_encode(uint8_t * p_encoded_buffer, const ble_dis_sys_id_t * p_sys_id)
{
APP_ERROR_CHECK_BOOL(p_sys_id != NULL);
APP_ERROR_CHECK_BOOL(p_encoded_buffer != NULL);
p_encoded_buffer[0] = (p_sys_id->manufacturer_id & 0x00000000FF);
p_encoded_buffer[1] = (p_sys_id->manufacturer_id & 0x000000FF00) >> 8;
p_encoded_buffer[2] = (p_sys_id->manufacturer_id & 0x0000FF0000) >> 16;
p_encoded_buffer[3] = (p_sys_id->manufacturer_id & 0x00FF000000) >> 24;
p_encoded_buffer[4] = (p_sys_id->manufacturer_id & 0xFF00000000) >> 32;
p_encoded_buffer[5] = (p_sys_id->organizationally_unique_id & 0x0000FF);
p_encoded_buffer[6] = (p_sys_id->organizationally_unique_id & 0x00FF00) >> 8;
p_encoded_buffer[7] = (p_sys_id->organizationally_unique_id & 0xFF0000) >> 16;
}
/**@brief Function for encoding a PnP ID.
*
* @param[out] p_encoded_buffer Buffer where the encoded data will be written.
* @param[in] p_pnp_id PnP ID to be encoded.
*/
static void pnp_id_encode(uint8_t * p_encoded_buffer, const ble_dis_pnp_id_t * p_pnp_id)
{
uint8_t len = 0;
APP_ERROR_CHECK_BOOL(p_pnp_id != NULL);
APP_ERROR_CHECK_BOOL(p_encoded_buffer != NULL);
p_encoded_buffer[len++] = p_pnp_id->vendor_id_source;
len += uint16_encode(p_pnp_id->vendor_id, &p_encoded_buffer[len]);
len += uint16_encode(p_pnp_id->product_id, &p_encoded_buffer[len]);
len += uint16_encode(p_pnp_id->product_version, &p_encoded_buffer[len]);
APP_ERROR_CHECK_BOOL(len == BLE_DIS_PNP_ID_LEN);
}
/**@brief Function for adding the Characteristic.
*
* @param[in] uuid UUID of characteristic to be added.
* @param[in] p_char_value Initial value of characteristic to be added.
* @param[in] char_len Length of initial value. This will also be the maximum value.
* @param[in] dis_attr_md Security settings of characteristic to be added.
* @param[out] p_handles Handles of new characteristic.
*
* @return NRF_SUCCESS on success, otherwise an error code.
*/
static uint32_t char_add(uint16_t uuid,
uint8_t * p_char_value,
uint16_t char_len,
const ble_srv_security_mode_t * dis_attr_md,
ble_gatts_char_handles_t * p_handles)
{
ble_uuid_t ble_uuid;
ble_gatts_char_md_t char_md;
ble_gatts_attr_t attr_char_value;
ble_gatts_attr_md_t attr_md;
APP_ERROR_CHECK_BOOL(p_char_value != NULL);
APP_ERROR_CHECK_BOOL(char_len > 0);
// The ble_gatts_char_md_t structure uses bit fields. So we reset the memory to zero.
memset(&char_md, 0, sizeof(char_md));
char_md.char_props.read = 1;
char_md.p_char_user_desc = NULL;
char_md.p_char_pf = NULL;
char_md.p_user_desc_md = NULL;
char_md.p_cccd_md = NULL;
char_md.p_sccd_md = NULL;
BLE_UUID_BLE_ASSIGN(ble_uuid, uuid);
memset(&attr_md, 0, sizeof(attr_md));
attr_md.read_perm = dis_attr_md->read_perm;
attr_md.write_perm = dis_attr_md->write_perm;
attr_md.vloc = BLE_GATTS_VLOC_STACK;
attr_md.rd_auth = 0;
attr_md.wr_auth = 0;
attr_md.vlen = 0;
memset(&attr_char_value, 0, sizeof(attr_char_value));
attr_char_value.p_uuid = &ble_uuid;
attr_char_value.p_attr_md = &attr_md;
attr_char_value.init_len = char_len;
attr_char_value.init_offs = 0;
attr_char_value.max_len = char_len;
attr_char_value.p_value = p_char_value;
return sd_ble_gatts_characteristic_add(service_handle, &char_md, &attr_char_value, p_handles);
}
uint32_t ble_dis_init(const ble_dis_init_t * p_dis_init)
{
uint32_t err_code;
ble_uuid_t ble_uuid;
// Add service
BLE_UUID_BLE_ASSIGN(ble_uuid, BLE_UUID_DEVICE_INFORMATION_SERVICE);
err_code = sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY, &ble_uuid, &service_handle);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
// Add characteristics
if (p_dis_init->manufact_name_str.length > 0)
{
err_code = char_add(BLE_UUID_MANUFACTURER_NAME_STRING_CHAR,
p_dis_init->manufact_name_str.p_str,
p_dis_init->manufact_name_str.length,
&p_dis_init->dis_attr_md,
&manufact_name_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->model_num_str.length > 0)
{
err_code = char_add(BLE_UUID_MODEL_NUMBER_STRING_CHAR,
p_dis_init->model_num_str.p_str,
p_dis_init->model_num_str.length,
&p_dis_init->dis_attr_md,
&model_num_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->serial_num_str.length > 0)
{
err_code = char_add(BLE_UUID_SERIAL_NUMBER_STRING_CHAR,
p_dis_init->serial_num_str.p_str,
p_dis_init->serial_num_str.length,
&p_dis_init->dis_attr_md,
&serial_num_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->hw_rev_str.length > 0)
{
err_code = char_add(BLE_UUID_HARDWARE_REVISION_STRING_CHAR,
p_dis_init->hw_rev_str.p_str,
p_dis_init->hw_rev_str.length,
&p_dis_init->dis_attr_md,
&hw_rev_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->fw_rev_str.length > 0)
{
err_code = char_add(BLE_UUID_FIRMWARE_REVISION_STRING_CHAR,
p_dis_init->fw_rev_str.p_str,
p_dis_init->fw_rev_str.length,
&p_dis_init->dis_attr_md,
&fw_rev_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->sw_rev_str.length > 0)
{
err_code = char_add(BLE_UUID_SOFTWARE_REVISION_STRING_CHAR,
p_dis_init->sw_rev_str.p_str,
p_dis_init->sw_rev_str.length,
&p_dis_init->dis_attr_md,
&sw_rev_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->p_sys_id != NULL)
{
uint8_t encoded_sys_id[BLE_DIS_SYS_ID_LEN];
sys_id_encode(encoded_sys_id, p_dis_init->p_sys_id);
err_code = char_add(BLE_UUID_SYSTEM_ID_CHAR,
encoded_sys_id,
BLE_DIS_SYS_ID_LEN,
&p_dis_init->dis_attr_md,
&sys_id_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->p_reg_cert_data_list != NULL)
{
err_code = char_add(BLE_UUID_IEEE_REGULATORY_CERTIFICATION_DATA_LIST_CHAR,
p_dis_init->p_reg_cert_data_list->p_list,
p_dis_init->p_reg_cert_data_list->list_len,
&p_dis_init->dis_attr_md,
&reg_cert_data_list_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
if (p_dis_init->p_pnp_id != NULL)
{
uint8_t encoded_pnp_id[BLE_DIS_PNP_ID_LEN];
pnp_id_encode(encoded_pnp_id, p_dis_init->p_pnp_id);
err_code = char_add(BLE_UUID_PNP_ID_CHAR,
encoded_pnp_id,
BLE_DIS_PNP_ID_LEN,
&p_dis_init->dis_attr_md,
&pnp_id_handles);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
return NRF_SUCCESS;
}

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/** @file
*
* @defgroup ble_sdk_srv_dis Device Information Service
* @{
* @ingroup ble_sdk_srv
* @brief Device Information Service module.
*
* @details This module implements the Device Information Service.
* During initialization it adds the Device Information Service to the BLE stack database.
* It then encodes the supplied information, and adds the curresponding characteristics.
*
* @note Attention!
* To maintain compliance with Nordic Semiconductor ASA Bluetooth profile
* qualification listings, this section of source code must not be modified.
*/
#ifndef BLE_DIS_H__
#define BLE_DIS_H__
#include <stdint.h>
#include "ble_srv_common.h"
/** @defgroup DIS_VENDOR_ID_SRC_VALUES Vendor ID Source values
* @{
*/
#define BLE_DIS_VENDOR_ID_SRC_BLUETOOTH_SIG 1 /**< Vendor ID assigned by Bluetooth SIG. */
#define BLE_DIS_VENDOR_ID_SRC_USB_IMPL_FORUM 2 /**< Vendor ID assigned by USB Implementer's Forum. */
/** @} */
/**@brief System ID parameters */
typedef struct
{
uint64_t manufacturer_id; /**< Manufacturer ID. Only 5 LSOs shall be used. */
uint32_t organizationally_unique_id; /**< Organizationally unique ID. Only 3 LSOs shall be used. */
} ble_dis_sys_id_t;
/**@brief IEEE 11073-20601 Regulatory Certification Data List Structure */
typedef struct
{
uint8_t * p_list; /**< Pointer the byte array containing the encoded opaque structure based on IEEE 11073-20601 specification. */
uint8_t list_len; /**< Length of the byte array. */
} ble_dis_reg_cert_data_list_t;
/**@brief PnP ID parameters */
typedef struct
{
uint8_t vendor_id_source; /**< Vendor ID Source. see @ref DIS_VENDOR_ID_SRC_VALUES. */
uint16_t vendor_id; /**< Vendor ID. */
uint16_t product_id; /**< Product ID. */
uint16_t product_version; /**< Product Version. */
} ble_dis_pnp_id_t;
/**@brief Device Information Service init structure. This contains all possible characteristics
* needed for initialization of the service.
*/
typedef struct
{
ble_srv_utf8_str_t manufact_name_str; /**< Manufacturer Name String. */
ble_srv_utf8_str_t model_num_str; /**< Model Number String. */
ble_srv_utf8_str_t serial_num_str; /**< Serial Number String. */
ble_srv_utf8_str_t hw_rev_str; /**< Hardware Revision String. */
ble_srv_utf8_str_t fw_rev_str; /**< Firmware Revision String. */
ble_srv_utf8_str_t sw_rev_str; /**< Software Revision String. */
ble_dis_sys_id_t * p_sys_id; /**< System ID. */
ble_dis_reg_cert_data_list_t * p_reg_cert_data_list; /**< IEEE 11073-20601 Regulatory Certification Data List. */
ble_dis_pnp_id_t * p_pnp_id; /**< PnP ID. */
ble_srv_security_mode_t dis_attr_md; /**< Initial Security Setting for Device Information Characteristics. */
} ble_dis_init_t;
/**@brief Function for initializing the Device Information Service.
*
* @details This call allows the application to initialize the device information service.
* It adds the DIS service and DIS characteristics to the database, using the initial
* values supplied through the p_dis_init parameter. Characteristics which are not to be
* added, shall be set to NULL in p_dis_init.
*
* @param[in] p_dis_init The structure containing the values of characteristics needed by the
* service.
*
* @return NRF_SUCCESS on successful initialization of service.
*/
uint32_t ble_dis_init(const ble_dis_init_t * p_dis_init);
#endif // BLE_DIS_H__
/** @} */

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#include "ble_advdata.h"
#include "ble_gap.h"
#include "ble_srv_common.h"
#include "sdk_common.h"
// NOTE: For now, Security Manager Out of Band Flags (OOB) are omitted from the advertising data.
// Types of LE Bluetooth Device Address AD type
#define AD_TYPE_BLE_DEVICE_ADDR_TYPE_PUBLIC 0UL
#define AD_TYPE_BLE_DEVICE_ADDR_TYPE_RANDOM 1UL
static uint32_t tk_value_encode(ble_advdata_tk_value_t * p_tk_value,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
int8_t i;
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_TK_VALUE_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Encode LE Role.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_TK_VALUE_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_SECURITY_MANAGER_TK_VALUE;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
for (i = AD_TYPE_TK_VALUE_DATA_SIZE - 1; i >= 0; i--, (*p_offset)++)
{
p_encoded_data[*p_offset] = p_tk_value->tk[i];
}
return NRF_SUCCESS;
}
static uint32_t le_role_encode(ble_advdata_le_role_t le_role,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_LE_ROLE_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Encode LE Role.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_LE_ROLE_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_LE_ROLE;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
switch(le_role)
{
case BLE_ADVDATA_ROLE_ONLY_PERIPH:
p_encoded_data[*p_offset] = 0;
break;
case BLE_ADVDATA_ROLE_ONLY_CENTRAL:
p_encoded_data[*p_offset] = 1;
break;
case BLE_ADVDATA_ROLE_BOTH_PERIPH_PREFERRED:
p_encoded_data[*p_offset] = 2;
break;
case BLE_ADVDATA_ROLE_BOTH_CENTRAL_PREFERRED:
p_encoded_data[*p_offset] = 3;
break;
default:
return NRF_ERROR_INVALID_PARAM;
}
*p_offset += AD_TYPE_LE_ROLE_DATA_SIZE;
return NRF_SUCCESS;
}
static uint32_t ble_device_addr_encode(uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t err_code;
ble_gap_addr_t device_addr;
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_BLE_DEVICE_ADDR_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Get BLE address
err_code = sd_ble_gap_addr_get(&device_addr);
VERIFY_SUCCESS(err_code);
// Encode LE Bluetooth Device Address
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE +
AD_TYPE_BLE_DEVICE_ADDR_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_LE_BLUETOOTH_DEVICE_ADDRESS;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
memcpy(&p_encoded_data[*p_offset], &device_addr.addr[0], BLE_GAP_ADDR_LEN);
*p_offset += BLE_GAP_ADDR_LEN;
if(BLE_GAP_ADDR_TYPE_PUBLIC == device_addr.addr_type)
{
p_encoded_data[*p_offset] = AD_TYPE_BLE_DEVICE_ADDR_TYPE_PUBLIC;
}
else
{
p_encoded_data[*p_offset] = AD_TYPE_BLE_DEVICE_ADDR_TYPE_RANDOM;
}
*p_offset += AD_TYPE_BLE_DEVICE_ADDR_TYPE_SIZE;
return NRF_SUCCESS;
}
static uint32_t name_encode(const ble_advdata_t * p_advdata,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t err_code;
uint16_t rem_adv_data_len;
uint16_t actual_length;
uint8_t adv_data_format;
// Validate parameters
if((BLE_ADVDATA_SHORT_NAME == p_advdata->name_type) && (0 == p_advdata->short_name_len))
{
return NRF_ERROR_INVALID_PARAM;
}
// Check for buffer overflow.
if ( (((*p_offset) + ADV_AD_DATA_OFFSET) > max_size) ||
( (BLE_ADVDATA_SHORT_NAME == p_advdata->name_type) &&
(((*p_offset) + ADV_AD_DATA_OFFSET + p_advdata->short_name_len) > max_size)))
{
return NRF_ERROR_DATA_SIZE;
}
rem_adv_data_len = max_size - (*p_offset) - ADV_AD_DATA_OFFSET;
actual_length = rem_adv_data_len;
// Get GAP device name and length
err_code = sd_ble_gap_device_name_get(&p_encoded_data[(*p_offset) + ADV_AD_DATA_OFFSET],
&actual_length);
VERIFY_SUCCESS(err_code);
// Check if device intend to use short name and it can fit available data size.
if ((p_advdata->name_type == BLE_ADVDATA_FULL_NAME) && (actual_length <= rem_adv_data_len))
{
// Complete device name can fit, setting Complete Name in Adv Data.
adv_data_format = BLE_GAP_AD_TYPE_COMPLETE_LOCAL_NAME;
}
else
{
// Else short name needs to be used. Or application has requested use of short name.
adv_data_format = BLE_GAP_AD_TYPE_SHORT_LOCAL_NAME;
// If application has set a preference on the short name size, it needs to be considered,
// else fit what can be fit.
if ((BLE_ADVDATA_SHORT_NAME == p_advdata->name_type) &&
(p_advdata->short_name_len <= rem_adv_data_len))
{
// Short name fits available size.
actual_length = p_advdata->short_name_len;
}
// Else whatever can fit the data buffer will be packed.
else
{
actual_length = rem_adv_data_len;
}
}
// There is only 1 byte intended to encode length which is (actual_length + ADV_AD_TYPE_FIELD_SIZE)
if(actual_length > (0x00FF - ADV_AD_TYPE_FIELD_SIZE))
{
return NRF_ERROR_DATA_SIZE;
}
// Complete name field in encoded data.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + actual_length);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = adv_data_format;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
*p_offset += actual_length;
return NRF_SUCCESS;
}
static uint32_t appearance_encode(uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t err_code;
uint16_t appearance;
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_APPEARANCE_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Get GAP appearance field.
err_code = sd_ble_gap_appearance_get(&appearance);
VERIFY_SUCCESS(err_code);
// Encode Length, AD Type and Appearance.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_APPEARANCE_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_APPEARANCE;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
*p_offset += uint16_encode(appearance, &p_encoded_data[*p_offset]);
return NRF_SUCCESS;
}
static uint32_t flags_encode(int8_t flags,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_FLAGS_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Encode flags.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_FLAGS_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_FLAGS;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
p_encoded_data[*p_offset] = flags;
*p_offset += AD_TYPE_FLAGS_DATA_SIZE;
return NRF_SUCCESS;
}
static uint32_t sec_mgr_oob_flags_encode(uint8_t oob_flags,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_OOB_FLAGS_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Encode flags.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_OOB_FLAGS_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_SECURITY_MANAGER_OOB_FLAGS;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
p_encoded_data[*p_offset] = oob_flags;
*p_offset += AD_TYPE_OOB_FLAGS_DATA_SIZE;
return NRF_SUCCESS;
}
static uint32_t tx_power_level_encode(int8_t tx_power_level,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_TX_POWER_LEVEL_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Encode TX Power Level.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE +
AD_TYPE_TX_POWER_LEVEL_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_TX_POWER_LEVEL;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
p_encoded_data[*p_offset] = tx_power_level;
*p_offset += AD_TYPE_TX_POWER_LEVEL_DATA_SIZE;
return NRF_SUCCESS;
}
static uint32_t uuid_list_sized_encode(const ble_advdata_uuid_list_t * p_uuid_list,
uint8_t adv_type,
uint8_t uuid_size,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
int i;
bool is_heading_written = false;
uint16_t start_pos = *p_offset;
uint16_t length;
for (i = 0; i < p_uuid_list->uuid_cnt; i++)
{
uint32_t err_code;
uint8_t encoded_size;
ble_uuid_t uuid = p_uuid_list->p_uuids[i];
// Find encoded uuid size.
err_code = sd_ble_uuid_encode(&uuid, &encoded_size, NULL);
VERIFY_SUCCESS(err_code);
// Check size.
if (encoded_size == uuid_size)
{
uint8_t heading_bytes = (is_heading_written) ? 0 : ADV_AD_DATA_OFFSET;
// Check for buffer overflow
if (((*p_offset) + encoded_size + heading_bytes) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
if (!is_heading_written)
{
// Write AD structure heading.
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = adv_type;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
is_heading_written = true;
}
// Write UUID.
err_code = sd_ble_uuid_encode(&uuid, &encoded_size, &p_encoded_data[*p_offset]);
VERIFY_SUCCESS(err_code);
*p_offset += encoded_size;
}
}
if (is_heading_written)
{
// Write length.
length = (*p_offset) - (start_pos + ADV_LENGTH_FIELD_SIZE);
// There is only 1 byte intended to encode length
if(length > 0x00FF)
{
return NRF_ERROR_DATA_SIZE;
}
p_encoded_data[start_pos] = (uint8_t)length;
}
return NRF_SUCCESS;
}
static uint32_t uuid_list_encode(const ble_advdata_uuid_list_t * p_uuid_list,
uint8_t adv_type_16,
uint8_t adv_type_128,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t err_code;
// Encode 16 bit UUIDs.
err_code = uuid_list_sized_encode(p_uuid_list,
adv_type_16,
sizeof(uint16_le_t),
p_encoded_data,
p_offset,
max_size);
VERIFY_SUCCESS(err_code);
// Encode 128 bit UUIDs.
err_code = uuid_list_sized_encode(p_uuid_list,
adv_type_128,
sizeof(ble_uuid128_t),
p_encoded_data,
p_offset,
max_size);
VERIFY_SUCCESS(err_code);
return NRF_SUCCESS;
}
static uint32_t conn_int_check(const ble_advdata_conn_int_t *p_conn_int)
{
// Check Minimum Connection Interval.
if ((p_conn_int->min_conn_interval < 0x0006) ||
(
(p_conn_int->min_conn_interval > 0x0c80) &&
(p_conn_int->min_conn_interval != 0xffff)
)
)
{
return NRF_ERROR_INVALID_PARAM;
}
// Check Maximum Connection Interval.
if ((p_conn_int->max_conn_interval < 0x0006) ||
(
(p_conn_int->max_conn_interval > 0x0c80) &&
(p_conn_int->max_conn_interval != 0xffff)
)
)
{
return NRF_ERROR_INVALID_PARAM;
}
// Make sure Minimum Connection Interval is not bigger than Maximum Connection Interval.
if ((p_conn_int->min_conn_interval != 0xffff) &&
(p_conn_int->max_conn_interval != 0xffff) &&
(p_conn_int->min_conn_interval > p_conn_int->max_conn_interval)
)
{
return NRF_ERROR_INVALID_PARAM;
}
return NRF_SUCCESS;
}
static uint32_t conn_int_encode(const ble_advdata_conn_int_t * p_conn_int,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t err_code;
// Check for buffer overflow.
if (((*p_offset) + AD_TYPE_CONN_INT_SIZE) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// Check parameters.
err_code = conn_int_check(p_conn_int);
VERIFY_SUCCESS(err_code);
// Encode Length and AD Type.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + AD_TYPE_CONN_INT_DATA_SIZE);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_SLAVE_CONNECTION_INTERVAL_RANGE;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
// Encode Minimum and Maximum Connection Intervals.
*p_offset += uint16_encode(p_conn_int->min_conn_interval, &p_encoded_data[*p_offset]);
*p_offset += uint16_encode(p_conn_int->max_conn_interval, &p_encoded_data[*p_offset]);
return NRF_SUCCESS;
}
static uint32_t manuf_specific_data_encode(const ble_advdata_manuf_data_t * p_manuf_sp_data,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint32_t data_size = AD_TYPE_MANUF_SPEC_DATA_ID_SIZE + p_manuf_sp_data->data.size;
// Check for buffer overflow.
if (((*p_offset) + ADV_AD_DATA_OFFSET + data_size) > max_size)
{
return NRF_ERROR_DATA_SIZE;
}
// There is only 1 byte intended to encode length which is (data_size + ADV_AD_TYPE_FIELD_SIZE)
if(data_size > (0x00FF - ADV_AD_TYPE_FIELD_SIZE))
{
return NRF_ERROR_DATA_SIZE;
}
// Encode Length and AD Type.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + data_size);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_MANUFACTURER_SPECIFIC_DATA;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
// Encode Company Identifier.
*p_offset += uint16_encode(p_manuf_sp_data->company_identifier, &p_encoded_data[*p_offset]);
// Encode additional manufacturer specific data.
if (p_manuf_sp_data->data.size > 0)
{
if (p_manuf_sp_data->data.p_data == NULL)
{
return NRF_ERROR_INVALID_PARAM;
}
memcpy(&p_encoded_data[*p_offset], p_manuf_sp_data->data.p_data, p_manuf_sp_data->data.size);
*p_offset += p_manuf_sp_data->data.size;
}
return NRF_SUCCESS;
}
// Implemented only for 16-bit UUIDs
static uint32_t service_data_encode(const ble_advdata_t * p_advdata,
uint8_t * p_encoded_data,
uint16_t * p_offset,
uint16_t max_size)
{
uint8_t i;
// Check parameter consistency.
if (p_advdata->p_service_data_array == NULL)
{
return NRF_ERROR_INVALID_PARAM;
}
for (i = 0; i < p_advdata->service_data_count; i++)
{
ble_advdata_service_data_t * p_service_data;
uint32_t data_size;
p_service_data = &p_advdata->p_service_data_array[i];
// For now implemented only for 16-bit UUIDs
data_size = AD_TYPE_SERV_DATA_16BIT_UUID_SIZE + p_service_data->data.size;
// There is only 1 byte intended to encode length which is (data_size + ADV_AD_TYPE_FIELD_SIZE)
if(data_size > (0x00FF - ADV_AD_TYPE_FIELD_SIZE))
{
return NRF_ERROR_DATA_SIZE;
}
// Encode Length and AD Type.
p_encoded_data[*p_offset] = (uint8_t)(ADV_AD_TYPE_FIELD_SIZE + data_size);
*p_offset += ADV_LENGTH_FIELD_SIZE;
p_encoded_data[*p_offset] = BLE_GAP_AD_TYPE_SERVICE_DATA;
*p_offset += ADV_AD_TYPE_FIELD_SIZE;
// Encode service 16-bit UUID.
*p_offset += uint16_encode(p_service_data->service_uuid, &p_encoded_data[*p_offset]);
// Encode additional service data.
if (p_service_data->data.size > 0)
{
if (p_service_data->data.p_data == NULL)
{
return NRF_ERROR_INVALID_PARAM;
}
memcpy(&p_encoded_data[*p_offset], p_service_data->data.p_data, p_service_data->data.size);
*p_offset += p_service_data->data.size;
}
}
return NRF_SUCCESS;
}
uint32_t adv_data_encode(ble_advdata_t const * const p_advdata,
uint8_t * const p_encoded_data,
uint16_t * const p_len)
{
uint32_t err_code = NRF_SUCCESS;
uint16_t max_size = *p_len;
*p_len = 0;
//Encode Security Manager OOB Flags
if (p_advdata->p_sec_mgr_oob_flags != NULL)
{
err_code = sec_mgr_oob_flags_encode(*p_advdata->p_sec_mgr_oob_flags,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode Security Manager TK value
if (NULL != p_advdata->p_tk_value)
{
err_code = tk_value_encode(p_advdata->p_tk_value, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode LE Role
if (BLE_ADVDATA_ROLE_NOT_PRESENT != p_advdata->le_role)
{
err_code = le_role_encode(p_advdata->le_role, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode LE Bluetooth Device Address
if (p_advdata->include_ble_device_addr)
{
err_code = ble_device_addr_encode(p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode appearance.
if (p_advdata->include_appearance)
{
err_code = appearance_encode(p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
//Encode Flags
if(p_advdata->flags != 0 )
{
err_code = flags_encode(p_advdata->flags, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode TX power level.
if (p_advdata->p_tx_power_level != NULL)
{
err_code = tx_power_level_encode(*p_advdata->p_tx_power_level,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode 'more available' uuid list.
if (p_advdata->uuids_more_available.uuid_cnt > 0)
{
err_code = uuid_list_encode(&p_advdata->uuids_more_available,
BLE_GAP_AD_TYPE_16BIT_SERVICE_UUID_MORE_AVAILABLE,
BLE_GAP_AD_TYPE_128BIT_SERVICE_UUID_MORE_AVAILABLE,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode 'complete' uuid list.
if (p_advdata->uuids_complete.uuid_cnt > 0)
{
err_code = uuid_list_encode(&p_advdata->uuids_complete,
BLE_GAP_AD_TYPE_16BIT_SERVICE_UUID_COMPLETE,
BLE_GAP_AD_TYPE_128BIT_SERVICE_UUID_COMPLETE,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode 'solicited service' uuid list.
if (p_advdata->uuids_solicited.uuid_cnt > 0)
{
err_code = uuid_list_encode(&p_advdata->uuids_solicited,
BLE_GAP_AD_TYPE_SOLICITED_SERVICE_UUIDS_16BIT,
BLE_GAP_AD_TYPE_SOLICITED_SERVICE_UUIDS_128BIT,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode Slave Connection Interval Range.
if (p_advdata->p_slave_conn_int != NULL)
{
err_code = conn_int_encode(p_advdata->p_slave_conn_int, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode Manufacturer Specific Data.
if (p_advdata->p_manuf_specific_data != NULL)
{
err_code = manuf_specific_data_encode(p_advdata->p_manuf_specific_data,
p_encoded_data,
p_len,
max_size);
VERIFY_SUCCESS(err_code);
}
// Encode Service Data.
if (p_advdata->service_data_count > 0)
{
err_code = service_data_encode(p_advdata, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
// Encode name. WARNING: it is encoded last on purpose since too long device name is truncated.
if (p_advdata->name_type != BLE_ADVDATA_NO_NAME)
{
err_code = name_encode(p_advdata, p_encoded_data, p_len, max_size);
VERIFY_SUCCESS(err_code);
}
return err_code;
}
static uint32_t advdata_check(const ble_advdata_t * p_advdata)
{
// Flags must be included in advertising data, and the BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED flag must be set.
if (
((p_advdata->flags & BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED) == 0)
)
{
return NRF_ERROR_INVALID_PARAM;
}
return NRF_SUCCESS;
}
static uint32_t srdata_check(const ble_advdata_t * p_srdata)
{
// Flags shall not be included in the scan response data.
if (p_srdata->flags)
{
return NRF_ERROR_INVALID_PARAM;
}
return NRF_SUCCESS;
}
uint32_t ble_advdata_set(const ble_advdata_t * p_advdata, const ble_advdata_t * p_srdata)
{
uint32_t err_code;
uint16_t len_advdata = BLE_GAP_ADV_MAX_SIZE;
uint16_t len_srdata = BLE_GAP_ADV_MAX_SIZE;
uint8_t encoded_advdata[BLE_GAP_ADV_MAX_SIZE];
uint8_t encoded_srdata[BLE_GAP_ADV_MAX_SIZE];
uint8_t * p_encoded_advdata;
uint8_t * p_encoded_srdata;
// Encode advertising data (if supplied).
if (p_advdata != NULL)
{
err_code = advdata_check(p_advdata);
VERIFY_SUCCESS(err_code);
err_code = adv_data_encode(p_advdata, encoded_advdata, &len_advdata);
VERIFY_SUCCESS(err_code);
p_encoded_advdata = encoded_advdata;
}
else
{
p_encoded_advdata = NULL;
len_advdata = 0;
}
// Encode scan response data (if supplied).
if (p_srdata != NULL)
{
err_code = srdata_check(p_srdata);
VERIFY_SUCCESS(err_code);
err_code = adv_data_encode(p_srdata, encoded_srdata, &len_srdata);
VERIFY_SUCCESS(err_code);
p_encoded_srdata = encoded_srdata;
}
else
{
p_encoded_srdata = NULL;
len_srdata = 0;
}
// Pass encoded advertising data and/or scan response data to the stack.
return sd_ble_gap_adv_data_set(p_encoded_advdata, len_advdata, p_encoded_srdata, len_srdata);
}

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/** @file
*
* @defgroup ble_sdk_lib_advdata Advertising and Scan Response Data Encoder
* @{
* @ingroup ble_sdk_lib
* @brief Functions for encoding data in the Advertising and Scan Response Data format,
* and for passing the data to the stack.
*/
#ifndef BLE_ADVDATA_H__
#define BLE_ADVDATA_H__
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include "ble.h"
#include "app_util.h"
#define ADV_LENGTH_FIELD_SIZE 1UL /**< Advertising Data and Scan Response format contains 1 octet for the length. */
#define ADV_AD_TYPE_FIELD_SIZE 1UL /**< Advertising Data and Scan Response format contains 1 octet for the AD type. */
#define ADV_AD_DATA_OFFSET (ADV_LENGTH_FIELD_SIZE + \
ADV_AD_TYPE_FIELD_SIZE) /**< Offset for the AD data field of the Advertising Data and Scan Response format. */
#define AD_TYPE_TK_VALUE_DATA_SIZE (sizeof(ble_advdata_tk_value_t)) /**< Data size (in octets) of the Security Manager TK value AD type. */
#define AD_TYPE_TK_VALUE_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_TK_VALUE_DATA_SIZE) /**< Size (in octets) of the Security Manager TK value AD type. */
#define AD_TYPE_LE_ROLE_DATA_SIZE 1UL /**< Data size (in octets) of the LE Bluetooth Device Address AD type. */
#define AD_TYPE_LE_ROLE_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_LE_ROLE_DATA_SIZE) /**< Size (in octets) of the LE Bluetooth Device Address AD type. */
#define AD_TYPE_BLE_DEVICE_ADDR_TYPE_SIZE 1UL /**< Data size (in octets) of the Address type of the LE Bluetooth Device Address AD type. */
#define AD_TYPE_BLE_DEVICE_ADDR_DATA_SIZE (BLE_GAP_ADDR_LEN + \
AD_TYPE_BLE_DEVICE_ADDR_TYPE_SIZE) /**< Data size (in octets) of the LE Bluetooth Device Address AD type. */
#define AD_TYPE_BLE_DEVICE_ADDR_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_BLE_DEVICE_ADDR_DATA_SIZE) /**< Size (in octets) of the LE Bluetooth Device Address AD type. */
#define AD_TYPE_APPEARANCE_DATA_SIZE 2UL /**< Data size (in octets) of the Appearance AD type. */
#define AD_TYPE_APPEARANCE_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_APPEARANCE_DATA_SIZE) /**< Size (in octets) of the Appearance AD type. */
#define AD_TYPE_FLAGS_DATA_SIZE 1UL /**< Data size (in octets) of the Flags AD type. */
#define AD_TYPE_FLAGS_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_FLAGS_DATA_SIZE) /**< Size (in octets) of the Flags AD type. */
#define AD_TYPE_TX_POWER_LEVEL_DATA_SIZE 1UL /**< Data size (in octets) of the TX Power Level AD type. */
#define AD_TYPE_TX_POWER_LEVEL_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_TX_POWER_LEVEL_DATA_SIZE) /**< Size (in octets) of the TX Power Level AD type. */
#define AD_TYPE_CONN_INT_DATA_SIZE 4UL /**< Data size (in octets) of the Slave Connection Interval Range AD type. */
#define AD_TYPE_CONN_INT_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_CONN_INT_DATA_SIZE) /**< Data size (in octets) of the Slave Connection Interval Range AD type. */
#define AD_TYPE_MANUF_SPEC_DATA_ID_SIZE 2UL /**< Size (in octets) of the Company Identifier Code, which is a part of the Manufacturer Specific Data AD type. */
#define AD_TYPE_SERV_DATA_16BIT_UUID_SIZE 2UL /**< Size (in octets) of the 16-bit UUID, which is a part of the Service Data AD type. */
#define AD_TYPE_OOB_FLAGS_DATA_SIZE 1UL /**< Data size (in octets) of the Security Manager OOB Flags AD type. */
#define AD_TYPE_OOB_FLAGS_SIZE (ADV_AD_DATA_OFFSET + \
AD_TYPE_OOB_FLAGS_DATA_SIZE) /**< Size (in octets) of the Security Manager OOB Flags AD type. */
#define AD_TYPE_SEC_MGR_OOB_FLAG_SET 1U /**< Security Manager OOB Flag set. Flag selection is done using _POS defines */
#define AD_TYPE_SEC_MGR_OOB_FLAG_CLEAR 0U /**< Security Manager OOB Flag clear. Flag selection is done using _POS defines */
#define AD_TYPE_SEC_MGR_OOB_FLAG_OOB_DATA_PRESENT_POS 0UL /**< Security Manager OOB Data Present Flag position. */
#define AD_TYPE_SEC_MGR_OOB_FLAG_OOB_LE_SUPPORTED_POS 1UL /**< Security Manager OOB Low Energy Supported Flag position. */
#define AD_TYPE_SEC_MGR_OOB_FLAG_SIM_LE_AND_EP_POS 2UL /**< Security Manager OOB Simultaneous LE and BR/EDR to Same Device Capable Flag position. */
#define AD_TYPE_SEC_MGR_OOB_ADDRESS_TYPE_PUBLIC 0UL /**< Security Manager OOB Public Address type. */
#define AD_TYPE_SEC_MGR_OOB_ADDRESS_TYPE_RANDOM 1UL /**< Security Manager OOB Random Address type. */
#define AD_TYPE_SEC_MGR_OOB_FLAG_ADDRESS_TYPE_POS 3UL /**< Security Manager OOB Address type Flag (0 = Public Address, 1 = Random Address) position. */
/**@brief Security Manager TK value. */
typedef struct
{
uint8_t tk[BLE_GAP_SEC_KEY_LEN]; /**< Array containing TK value. */
} ble_advdata_tk_value_t;
/**@brief Advertising data LE Role types. This enumeration contains the options available for the LE role inside
* the advertising data. */
typedef enum
{
BLE_ADVDATA_ROLE_NOT_PRESENT = 0, /**< LE Role AD structure not present. */
BLE_ADVDATA_ROLE_ONLY_PERIPH, /**< Only Peripheral Role supported. */
BLE_ADVDATA_ROLE_ONLY_CENTRAL, /**< Only Central Role supported. */
BLE_ADVDATA_ROLE_BOTH_PERIPH_PREFERRED, /**< Peripheral and Central Role supported. Peripheral Role preferred for connection establishment. */
BLE_ADVDATA_ROLE_BOTH_CENTRAL_PREFERRED /**< Peripheral and Central Role supported. Central Role preferred for connection establishment */
} ble_advdata_le_role_t;
/**@brief Advertising data name type. This enumeration contains the options available for the device name inside
* the advertising data. */
typedef enum
{
BLE_ADVDATA_NO_NAME, /**< Include no device name in advertising data. */
BLE_ADVDATA_SHORT_NAME, /**< Include short device name in advertising data. */
BLE_ADVDATA_FULL_NAME /**< Include full device name in advertising data. */
} ble_advdata_name_type_t;
/**@brief UUID list type. */
typedef struct
{
uint16_t uuid_cnt; /**< Number of UUID entries. */
ble_uuid_t * p_uuids; /**< Pointer to UUID array entries. */
} ble_advdata_uuid_list_t;
/**@brief Connection interval range structure. */
typedef struct
{
uint16_t min_conn_interval; /**< Minimum connection interval, in units of 1.25 ms, range 6 to 3200 (7.5 ms to 4 s). */
uint16_t max_conn_interval; /**< Maximum connection interval, in units of 1.25 ms, range 6 to 3200 (7.5 ms to 4 s). The value 0xFFFF indicates no specific maximum. */
} ble_advdata_conn_int_t;
/**@brief Manufacturer specific data structure. */
typedef struct
{
uint16_t company_identifier; /**< Company identifier code. */
uint8_array_t data; /**< Additional manufacturer specific data. */
} ble_advdata_manuf_data_t;
/**@brief Service data structure. */
typedef struct
{
uint16_t service_uuid; /**< Service UUID. */
uint8_array_t data; /**< Additional service data. */
} ble_advdata_service_data_t;
/**@brief Advertising data structure. This structure contains all options and data needed for encoding and
* setting the advertising data. */
typedef struct
{
ble_advdata_name_type_t name_type; /**< Type of device name. */
uint8_t short_name_len; /**< Length of short device name (if short type is specified). */
bool include_appearance; /**< Determines if Appearance shall be included. */
uint8_t flags; /**< Advertising data Flags field. */
int8_t * p_tx_power_level; /**< TX Power Level field. */
ble_advdata_uuid_list_t uuids_more_available; /**< List of UUIDs in the 'More Available' list. */
ble_advdata_uuid_list_t uuids_complete; /**< List of UUIDs in the 'Complete' list. */
ble_advdata_uuid_list_t uuids_solicited; /**< List of solicited UUIDs. */
ble_advdata_conn_int_t * p_slave_conn_int; /**< Slave Connection Interval Range. */
ble_advdata_manuf_data_t * p_manuf_specific_data; /**< Manufacturer specific data. */
ble_advdata_service_data_t * p_service_data_array; /**< Array of Service data structures. */
uint8_t service_data_count; /**< Number of Service data structures. */
bool include_ble_device_addr; /**< Determines if LE Bluetooth Device Address shall be included. */
ble_advdata_le_role_t le_role; /**< LE Role field. Included when different from @ref BLE_ADVDATA_ROLE_NOT_PRESENT. @warning This field can be used only for NFC. For BLE advertising, set it to NULL. */
ble_advdata_tk_value_t * p_tk_value; /**< Security Manager TK value field. Included when different from NULL. @warning This field can be used only for NFC. For BLE advertising, set it to NULL.*/
uint8_t * p_sec_mgr_oob_flags; /**< Security Manager Out Of Band Flags field. Included when different from NULL. @warning This field can be used only for NFC. For BLE advertising, set it to NULL.*/
} ble_advdata_t;
/**@brief Function for encoding data in the Advertising and Scan Response data format
* (AD structures).
*
* @details This function encodes data into the Advertising and Scan Response data format
* (AD structures) based on the selections in the supplied structures. This function can be used to
* create a payload of Advertising packet or Scan Response packet, or a payload of NFC
* message intended for initiating the Out-of-Band pairing.
*
* @param[in] p_advdata Pointer to the structure for specifying the content of encoded data.
* @param[out] p_encoded_data Pointer to the buffer where encoded data will be returned.
* @param[in,out] p_len \c in: Size of \p p_encoded_data buffer.
* \c out: Length of encoded data.
*
* @retval NRF_SUCCESS If the operation was successful.
* @retval NRF_ERROR_INVALID_PARAM If the operation failed because a wrong parameter was provided in \p p_advdata.
* @retval NRF_ERROR_DATA_SIZE If the operation failed because not all the requested data could fit into the
* provided buffer or some encoded AD structure is too long and its
* length cannot be encoded with one octet.
*
* @warning This API may override the application's request to use the long name and use a short name
* instead. This truncation will occur in case the long name does not fit the provided buffer size.
* The application can specify a preferred short name length if truncation is required.
* For example, if the complete device name is ABCD_HRMonitor, the application can specify the short name
* length to be 8, so that the short device name appears as ABCD_HRM instead of ABCD_HRMo or ABCD_HRMoni
* if the available size for the short name is 9 or 12 respectively, to have a more appropriate short name.
* However, it should be noted that this is just a preference that the application can specify, and
* if the preference is too large to fit in the provided buffer, the name can be truncated further.
*/
uint32_t adv_data_encode(ble_advdata_t const * const p_advdata,
uint8_t * const p_encoded_data,
uint16_t * const p_len);
/**@brief Function for encoding and setting the advertising data and/or scan response data.
*
* @details This function encodes advertising data and/or scan response data based on the selections
* in the supplied structures, and passes the encoded data to the stack.
*
* @param[in] p_advdata Structure for specifying the content of the advertising data.
* Set to NULL if advertising data is not to be set.
* @param[in] p_srdata Structure for specifying the content of the scan response data.
* Set to NULL if scan response data is not to be set.
*
* @retval NRF_SUCCESS If the operation was successful.
* @retval NRF_ERROR_INVALID_PARAM If the operation failed because a wrong parameter was provided in \p p_advdata.
* @retval NRF_ERROR_DATA_SIZE If the operation failed because not all the requested data could fit into the
* advertising packet. The maximum size of the advertisement packet
* is @ref BLE_GAP_ADV_MAX_SIZE.
*
* @warning This API may override the application's request to use the long name and use a short name
* instead. This truncation will occur in case the long name does not fit the provided buffer size.
* The application can specify a preferred short name length if truncation is required.
* For example, if the complete device name is ABCD_HRMonitor, the application can specify the short name
* length to be 8, so that the short device name appears as ABCD_HRM instead of ABCD_HRMo or ABCD_HRMoni
* if the available size for the short name is 9 or 12 respectively, to have a more appropriate short name.
* However, it should be noted that this is just a preference that the application can specify, and
* if the preference is too large to fit in the provided buffer, the name can be truncated further.
*/
uint32_t ble_advdata_set(const ble_advdata_t * p_advdata, const ble_advdata_t * p_srdata);
#endif // BLE_ADVDATA_H__
/** @} */

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#include "ble_conn_params.h"
#include <stdlib.h>
#include "nordic_common.h"
#include "ble_hci.h"
#include "app_timer.h"
#include "ble_srv_common.h"
#include "app_util.h"
static ble_conn_params_init_t m_conn_params_config; /**< Configuration as specified by the application. */
static ble_gap_conn_params_t m_preferred_conn_params; /**< Connection parameters preferred by the application. */
static uint8_t m_update_count; /**< Number of Connection Parameter Update messages that has currently been sent. */
static uint16_t m_conn_handle; /**< Current connection handle. */
static ble_gap_conn_params_t m_current_conn_params; /**< Connection parameters received in the most recent Connect event. */
APP_TIMER_DEF(m_conn_params_timer_id); /**< Connection parameters timer. */
static bool m_change_param = false;
static bool is_conn_params_ok(ble_gap_conn_params_t * p_conn_params)
{
// Check if interval is within the acceptable range.
// NOTE: Using max_conn_interval in the received event data because this contains
// the client's connection interval.
if (
(p_conn_params->max_conn_interval >= m_preferred_conn_params.min_conn_interval)
&&
(p_conn_params->max_conn_interval <= m_preferred_conn_params.max_conn_interval)
)
{
return true;
}
else
{
return false;
}
}
static void update_timeout_handler(void * p_context)
{
UNUSED_PARAMETER(p_context);
if (m_conn_handle != BLE_CONN_HANDLE_INVALID)
{
// Check if we have reached the maximum number of attempts
m_update_count++;
if (m_update_count <= m_conn_params_config.max_conn_params_update_count)
{
uint32_t err_code;
// Parameters are not ok, send connection parameters update request.
err_code = sd_ble_gap_conn_param_update(m_conn_handle, &m_preferred_conn_params);
if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
{
m_conn_params_config.error_handler(err_code);
}
}
else
{
m_update_count = 0;
// Negotiation failed, disconnect automatically if this has been configured
if (m_conn_params_config.disconnect_on_fail)
{
uint32_t err_code;
err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE);
if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
{
m_conn_params_config.error_handler(err_code);
}
}
// Notify the application that the procedure has failed
if (m_conn_params_config.evt_handler != NULL)
{
ble_conn_params_evt_t evt;
evt.evt_type = BLE_CONN_PARAMS_EVT_FAILED;
m_conn_params_config.evt_handler(&evt);
}
}
}
}
uint32_t ble_conn_params_init(const ble_conn_params_init_t * p_init)
{
uint32_t err_code;
m_conn_params_config = *p_init;
m_change_param = false;
if (p_init->p_conn_params != NULL)
{
m_preferred_conn_params = *p_init->p_conn_params;
// Set the connection params in stack
err_code = sd_ble_gap_ppcp_set(&m_preferred_conn_params);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
else
{
// Fetch the connection params from stack
err_code = sd_ble_gap_ppcp_get(&m_preferred_conn_params);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
m_conn_handle = BLE_CONN_HANDLE_INVALID;
m_update_count = 0;
return app_timer_create(&m_conn_params_timer_id,
APP_TIMER_MODE_SINGLE_SHOT,
update_timeout_handler);
}
uint32_t ble_conn_params_stop(void)
{
return app_timer_stop(m_conn_params_timer_id);
}
static void conn_params_negotiation(void)
{
// Start negotiation if the received connection parameters are not acceptable
if (!is_conn_params_ok(&m_current_conn_params))
{
uint32_t err_code;
uint32_t timeout_ticks;
if (m_change_param)
{
// Notify the application that the procedure has failed
if (m_conn_params_config.evt_handler != NULL)
{
ble_conn_params_evt_t evt;
evt.evt_type = BLE_CONN_PARAMS_EVT_FAILED;
m_conn_params_config.evt_handler(&evt);
}
}
else
{
if (m_update_count == 0)
{
// First connection parameter update
timeout_ticks = m_conn_params_config.first_conn_params_update_delay;
}
else
{
timeout_ticks = m_conn_params_config.next_conn_params_update_delay;
}
err_code = app_timer_start(m_conn_params_timer_id, timeout_ticks, NULL);
if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
{
m_conn_params_config.error_handler(err_code);
}
}
}
else
{
// Notify the application that the procedure has succeded
if (m_conn_params_config.evt_handler != NULL)
{
ble_conn_params_evt_t evt;
evt.evt_type = BLE_CONN_PARAMS_EVT_SUCCEEDED;
m_conn_params_config.evt_handler(&evt);
}
}
m_change_param = false;
}
static void on_connect(ble_evt_t * p_ble_evt)
{
// Save connection parameters
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
m_current_conn_params = p_ble_evt->evt.gap_evt.params.connected.conn_params;
m_update_count = 0; // Connection parameter negotiation should re-start every connection
// Check if we shall handle negotiation on connect
if (m_conn_params_config.start_on_notify_cccd_handle == BLE_GATT_HANDLE_INVALID)
{
conn_params_negotiation();
}
}
static void on_disconnect(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
m_conn_handle = BLE_CONN_HANDLE_INVALID;
// Stop timer if running
m_update_count = 0; // Connection parameters updates should happen during every connection
err_code = app_timer_stop(m_conn_params_timer_id);
if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
{
m_conn_params_config.error_handler(err_code);
}
}
static void on_write(ble_evt_t * p_ble_evt)
{
ble_gatts_evt_write_t * p_evt_write = &p_ble_evt->evt.gatts_evt.params.write;
// Check if this the correct CCCD
if (
(p_evt_write->handle == m_conn_params_config.start_on_notify_cccd_handle)
&&
(p_evt_write->len == 2)
)
{
// Check if this is a 'start notification'
if (ble_srv_is_notification_enabled(p_evt_write->data))
{
// Do connection parameter negotiation if necessary
conn_params_negotiation();
}
else
{
uint32_t err_code;
// Stop timer if running
err_code = app_timer_stop(m_conn_params_timer_id);
if ((err_code != NRF_SUCCESS) && (m_conn_params_config.error_handler != NULL))
{
m_conn_params_config.error_handler(err_code);
}
}
}
}
static void on_conn_params_update(ble_evt_t * p_ble_evt)
{
// Copy the parameters
m_current_conn_params = p_ble_evt->evt.gap_evt.params.conn_param_update.conn_params;
conn_params_negotiation();
}
void ble_conn_params_on_ble_evt(ble_evt_t * p_ble_evt)
{
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
on_connect(p_ble_evt);
break;
case BLE_GAP_EVT_DISCONNECTED:
on_disconnect(p_ble_evt);
break;
case BLE_GATTS_EVT_WRITE:
on_write(p_ble_evt);
break;
case BLE_GAP_EVT_CONN_PARAM_UPDATE:
on_conn_params_update(p_ble_evt);
break;
default:
// No implementation needed.
break;
}
}
uint32_t ble_conn_params_change_conn_params(ble_gap_conn_params_t * new_params)
{
uint32_t err_code;
m_preferred_conn_params = *new_params;
// Set the connection params in stack
err_code = sd_ble_gap_ppcp_set(&m_preferred_conn_params);
if (err_code == NRF_SUCCESS)
{
if (!is_conn_params_ok(&m_current_conn_params))
{
m_change_param = true;
err_code = sd_ble_gap_conn_param_update(m_conn_handle, &m_preferred_conn_params);
m_update_count = 1;
}
else
{
// Notify the application that the procedure has succeded
if (m_conn_params_config.evt_handler != NULL)
{
ble_conn_params_evt_t evt;
evt.evt_type = BLE_CONN_PARAMS_EVT_SUCCEEDED;
m_conn_params_config.evt_handler(&evt);
}
err_code = NRF_SUCCESS;
}
}
return err_code;
}

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/** @file
*
* @defgroup ble_sdk_lib_conn_params Connection Parameters Negotiation
* @{
* @ingroup ble_sdk_lib
* @brief Module for initiating and executing a connection parameters negotiation procedure.
*/
#ifndef BLE_CONN_PARAMS_H__
#define BLE_CONN_PARAMS_H__
#include <stdint.h>
#include "ble.h"
#include "ble_srv_common.h"
/**@brief Connection Parameters Module event type. */
typedef enum
{
BLE_CONN_PARAMS_EVT_FAILED , /**< Negotiation procedure failed. */
BLE_CONN_PARAMS_EVT_SUCCEEDED /**< Negotiation procedure succeeded. */
} ble_conn_params_evt_type_t;
/**@brief Connection Parameters Module event. */
typedef struct
{
ble_conn_params_evt_type_t evt_type; /**< Type of event. */
} ble_conn_params_evt_t;
/**@brief Connection Parameters Module event handler type. */
typedef void (*ble_conn_params_evt_handler_t) (ble_conn_params_evt_t * p_evt);
/**@brief Connection Parameters Module init structure. This contains all options and data needed for
* initialization of the connection parameters negotiation module. */
typedef struct
{
ble_gap_conn_params_t * p_conn_params; /**< Pointer to the connection parameters desired by the application. When calling ble_conn_params_init, if this parameter is set to NULL, the connection parameters will be fetched from host. */
uint32_t first_conn_params_update_delay; /**< Time from initiating event (connect or start of notification) to first time sd_ble_gap_conn_param_update is called (in number of timer ticks). */
uint32_t next_conn_params_update_delay; /**< Time between each call to sd_ble_gap_conn_param_update after the first (in number of timer ticks). Recommended value 30 seconds as per BLUETOOTH SPECIFICATION Version 4.0. */
uint8_t max_conn_params_update_count; /**< Number of attempts before giving up the negotiation. */
uint16_t start_on_notify_cccd_handle; /**< If procedure is to be started when notification is started, set this to the handle of the corresponding CCCD. Set to BLE_GATT_HANDLE_INVALID if procedure is to be started on connect event. */
bool disconnect_on_fail; /**< Set to TRUE if a failed connection parameters update shall cause an automatic disconnection, set to FALSE otherwise. */
ble_conn_params_evt_handler_t evt_handler; /**< Event handler to be called for handling events in the Connection Parameters. */
ble_srv_error_handler_t error_handler; /**< Function to be called in case of an error. */
} ble_conn_params_init_t;
/**@brief Function for initializing the Connection Parameters module.
*
* @note If the negotiation procedure should be triggered when notification/indication of
* any characteristic is enabled by the peer, then this function must be called after
* having initialized the services.
*
* @param[in] p_init This contains information needed to initialize this module.
*
* @return NRF_SUCCESS on successful initialization, otherwise an error code.
*/
uint32_t ble_conn_params_init(const ble_conn_params_init_t * p_init);
/**@brief Function for stopping the Connection Parameters module.
*
* @details This function is intended to be used by the application to clean up the connection
* parameters update module. This will stop the connection parameters update timer if
* running, thereby preventing any impending connection parameters update procedure. This
* function must be called by the application when it needs to clean itself up (for
* example, before disabling the bluetooth SoftDevice) so that an unwanted timer expiry
* event can be avoided.
*
* @return NRF_SUCCESS on successful initialization, otherwise an error code.
*/
uint32_t ble_conn_params_stop(void);
/**@brief Function for changing the current connection parameters to a new set.
*
* @details Use this function to change the connection parameters to a new set of parameter
* (ie different from the ones given at init of the module).
* This function is usefull for scenario where most of the time the application
* needs a relatively big connection interval, and just sometimes, for a temporary
* period requires shorter connection interval, for example to transfer a higher
* amount of data.
* If the given parameters does not match the current connection's parameters
* this function initiates a new negotiation.
*
* @param[in] new_params This contains the new connections parameters to setup.
*
* @return NRF_SUCCESS on successful initialization, otherwise an error code.
*/
uint32_t ble_conn_params_change_conn_params(ble_gap_conn_params_t *new_params);
/**@brief Function for handling the Application's BLE Stack events.
*
* @details Handles all events from the BLE stack that are of interest to this module.
*
* @param[in] p_ble_evt The event received from the BLE stack.
*/
void ble_conn_params_on_ble_evt(ble_evt_t * p_ble_evt);
#endif // BLE_CONN_PARAMS_H__
/** @} */

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/* Attention!
* To maintain compliance with Nordic Semiconductor ASA’s Bluetooth profile
* qualification listings, this section of source code must not be modified.
*/
#include "ble_srv_common.h"
#include <string.h>
#include "nordic_common.h"
#include "app_error.h"
#include "ble.h"
uint8_t ble_srv_report_ref_encode(uint8_t * p_encoded_buffer,
const ble_srv_report_ref_t * p_report_ref)
{
uint8_t len = 0;
p_encoded_buffer[len++] = p_report_ref->report_id;
p_encoded_buffer[len++] = p_report_ref->report_type;
APP_ERROR_CHECK_BOOL(len == BLE_SRV_ENCODED_REPORT_REF_LEN);
return len;
}
void ble_srv_ascii_to_utf8(ble_srv_utf8_str_t * p_utf8, char * p_ascii)
{
p_utf8->length = (uint16_t)strlen(p_ascii);
p_utf8->p_str = (uint8_t *)p_ascii;
}
/**@brief Function for setting security requirements of a characteristic.
*
* @param[in] level required security level.
* @param[out] p_perm Characteristic security requirements.
*
* @return encoded security level and security mode.
*/
static inline void set_security_req(security_req_t level, ble_gap_conn_sec_mode_t * p_perm)
{
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(p_perm);
switch (level)
{
case SEC_NO_ACCESS:
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(p_perm);
break;
case SEC_OPEN:
BLE_GAP_CONN_SEC_MODE_SET_OPEN(p_perm);
break;
case SEC_JUST_WORKS:
BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(p_perm);
break;
case SEC_MITM:
BLE_GAP_CONN_SEC_MODE_SET_ENC_WITH_MITM(p_perm);
break;
case SEC_SIGNED:
BLE_GAP_CONN_SEC_MODE_SET_SIGNED_NO_MITM(p_perm);
break;
case SEC_SIGNED_MITM:
BLE_GAP_CONN_SEC_MODE_SET_SIGNED_WITH_MITM(p_perm);
break;
}
return;
}
uint32_t characteristic_add(uint16_t service_handle,
ble_add_char_params_t * p_char_props,
ble_gatts_char_handles_t * p_char_handle)
{
ble_gatts_char_md_t char_md;
ble_gatts_attr_t attr_char_value;
ble_uuid_t char_uuid;
ble_gatts_attr_md_t attr_md;
ble_gatts_attr_md_t user_descr_attr_md;
ble_gatts_attr_md_t cccd_md;
if (p_char_props->uuid_type == 0)
{
char_uuid.type = BLE_UUID_TYPE_BLE;
}
else
{
char_uuid.type = p_char_props->uuid_type;
}
char_uuid.uuid = p_char_props->uuid;
memset(&attr_md, 0, sizeof(ble_gatts_attr_md_t));
set_security_req(p_char_props->read_access, &attr_md.read_perm);
set_security_req(p_char_props->write_access, & attr_md.write_perm);
attr_md.rd_auth = (p_char_props->is_defered_read ? 1 : 0);
attr_md.wr_auth = (p_char_props->is_defered_write ? 1 : 0);
attr_md.vlen = (p_char_props->is_var_len ? 1 : 0);
attr_md.vloc = (p_char_props->is_value_user ? BLE_GATTS_VLOC_USER : BLE_GATTS_VLOC_STACK);
memset(&char_md, 0, sizeof(ble_gatts_char_md_t));
if ((p_char_props->char_props.notify == 1)||(p_char_props->char_props.indicate == 1))
{
memset(&cccd_md, 0, sizeof(cccd_md));
set_security_req(p_char_props->cccd_write_access, &cccd_md.write_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&cccd_md.read_perm);
cccd_md.vloc = BLE_GATTS_VLOC_STACK;
char_md.p_cccd_md = &cccd_md;
}
char_md.char_props = p_char_props->char_props;
memset(&attr_char_value, 0, sizeof(ble_gatts_attr_t));
attr_char_value.p_uuid = &char_uuid;
attr_char_value.p_attr_md = &attr_md;
attr_char_value.max_len = p_char_props->max_len;
if (p_char_props->p_init_value != NULL)
{
attr_char_value.init_len = p_char_props->init_len;
attr_char_value.p_value = p_char_props->p_init_value;
}
if (p_char_props->p_user_descr != NULL)
{
memset(&user_descr_attr_md, 0, sizeof(ble_gatts_attr_md_t));
char_md.char_user_desc_max_size = p_char_props->p_user_descr->max_size;
char_md.char_user_desc_size = p_char_props->p_user_descr->size;
char_md.p_char_user_desc = p_char_props->p_user_descr->p_char_user_desc;
char_md.p_user_desc_md = &user_descr_attr_md;
set_security_req(p_char_props->p_user_descr->read_access, &user_descr_attr_md.read_perm);
set_security_req(p_char_props->p_user_descr->write_access, &user_descr_attr_md.write_perm);
user_descr_attr_md.rd_auth = (p_char_props->p_user_descr->is_defered_read ? 1 : 0);
user_descr_attr_md.wr_auth = (p_char_props->p_user_descr->is_defered_write ? 1 : 0);
user_descr_attr_md.vlen = (p_char_props->p_user_descr->is_var_len ? 1 : 0);
user_descr_attr_md.vloc = (p_char_props->p_user_descr->is_value_user ? BLE_GATTS_VLOC_USER : BLE_GATTS_VLOC_STACK);
}
if (p_char_props->p_presentation_format != NULL)
{
char_md.p_char_pf = p_char_props->p_presentation_format;
}
return sd_ble_gatts_characteristic_add(service_handle,
&char_md,
&attr_char_value,
p_char_handle);
}
uint32_t descriptor_add(uint16_t char_handle,
ble_add_descr_params_t * p_descr_props,
uint16_t * p_descr_handle)
{
ble_gatts_attr_t descr_params;
ble_uuid_t desc_uuid;
ble_gatts_attr_md_t attr_md;
memset(&descr_params, 0, sizeof(descr_params));
if (p_descr_props->uuid_type == 0)
{
desc_uuid.type = BLE_UUID_TYPE_BLE;
}
else
{
desc_uuid.type = p_descr_props->uuid_type;
}
desc_uuid.uuid = p_descr_props->uuid;
descr_params.p_uuid = &desc_uuid;
set_security_req(p_descr_props->read_access, &attr_md.read_perm);
set_security_req(p_descr_props->write_access,&attr_md.write_perm);
attr_md.rd_auth = (p_descr_props->is_defered_read ? 1 : 0);
attr_md.wr_auth = (p_descr_props->is_defered_write ? 1 : 0);
attr_md.vlen = (p_descr_props->is_var_len ? 1 : 0);
attr_md.vloc = (p_descr_props->is_value_user ? BLE_GATTS_VLOC_USER : BLE_GATTS_VLOC_STACK);
descr_params.p_attr_md = &attr_md;
descr_params.init_len = p_descr_props->init_len;
descr_params.init_offs = p_descr_props->init_offs;
descr_params.max_len = p_descr_props->max_len;
descr_params.p_value = p_descr_props->p_value;
return sd_ble_gatts_descriptor_add(char_handle, &descr_params, p_descr_handle);
}

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/** @file
*
* @defgroup ble_sdk_srv_common Common service definitions
* @{
* @ingroup ble_sdk_srv
* @brief Constants, type definitions, and functions that are common to all services.
*/
#ifndef BLE_SRV_COMMON_H__
#define BLE_SRV_COMMON_H__
#include <stdint.h>
#include <stdbool.h>
#include "ble_types.h"
#include "app_util.h"
#include "ble.h"
#include "ble_gap.h"
#include "ble_gatt.h"
/** @defgroup UUID_SERVICES Service UUID definitions
* @{ */
#define BLE_UUID_ALERT_NOTIFICATION_SERVICE 0x1811 /**< Alert Notification service UUID. */
#define BLE_UUID_BATTERY_SERVICE 0x180F /**< Battery service UUID. */
#define BLE_UUID_BLOOD_PRESSURE_SERVICE 0x1810 /**< Blood Pressure service UUID. */
#define BLE_UUID_CURRENT_TIME_SERVICE 0x1805 /**< Current Time service UUID. */
#define BLE_UUID_CYCLING_SPEED_AND_CADENCE 0x1816 /**< Cycling Speed and Cadence service UUID. */
#define BLE_UUID_LOCATION_AND_NAVIGATION_SERVICE 0x1819 /**< Location and Navigation service UUID. */
#define BLE_UUID_DEVICE_INFORMATION_SERVICE 0x180A /**< Device Information service UUID. */
#define BLE_UUID_GLUCOSE_SERVICE 0x1808 /**< Glucose service UUID. */
#define BLE_UUID_HEALTH_THERMOMETER_SERVICE 0x1809 /**< Health Thermometer service UUID. */
#define BLE_UUID_HEART_RATE_SERVICE 0x180D /**< Heart Rate service UUID. */
#define BLE_UUID_HUMAN_INTERFACE_DEVICE_SERVICE 0x1812 /**< Human Interface Device service UUID. */
#define BLE_UUID_IMMEDIATE_ALERT_SERVICE 0x1802 /**< Immediate Alert service UUID. */
#define BLE_UUID_LINK_LOSS_SERVICE 0x1803 /**< Link Loss service UUID. */
#define BLE_UUID_NEXT_DST_CHANGE_SERVICE 0x1807 /**< Next Dst Change service UUID. */
#define BLE_UUID_PHONE_ALERT_STATUS_SERVICE 0x180E /**< Phone Alert Status service UUID. */
#define BLE_UUID_REFERENCE_TIME_UPDATE_SERVICE 0x1806 /**< Reference Time Update service UUID. */
#define BLE_UUID_RUNNING_SPEED_AND_CADENCE 0x1814 /**< Running Speed and Cadence service UUID. */
#define BLE_UUID_SCAN_PARAMETERS_SERVICE 0x1813 /**< Scan Parameters service UUID. */
#define BLE_UUID_TX_POWER_SERVICE 0x1804 /**< TX Power service UUID. */
#define BLE_UUID_IPSP_SERVICE 0x1820 /**< Internet Protocol Support service UUID. */
#define BLE_UUID_BMS_SERVICE 0x181E /**< BOND MANAGEMENT service UUID*/
#define BLE_UUID_CGM_SERVICE 0x181F /**< Contiunous Glucose Monitoring service UUID*/
#define BLE_UUID_PLX_SERVICE 0x1822 /**< Pulse Oximeter Service UUID*/
/** @} */
/** @defgroup UUID_CHARACTERISTICS Characteristic UUID definitions
* @{ */
#define BLE_UUID_REMOVABLE_CHAR 0x2A3A /**< Removable characteristic UUID. */
#define BLE_UUID_SERVICE_REQUIRED_CHAR 0x2A3B /**< Service Required characteristic UUID. */
#define BLE_UUID_ALERT_CATEGORY_ID_CHAR 0x2A43 /**< Alert Category Id characteristic UUID. */
#define BLE_UUID_ALERT_CATEGORY_ID_BIT_MASK_CHAR 0x2A42 /**< Alert Category Id Bit Mask characteristic UUID. */
#define BLE_UUID_ALERT_LEVEL_CHAR 0x2A06 /**< Alert Level characteristic UUID. */
#define BLE_UUID_ALERT_NOTIFICATION_CONTROL_POINT_CHAR 0x2A44 /**< Alert Notification Control Point characteristic UUID. */
#define BLE_UUID_ALERT_STATUS_CHAR 0x2A3F /**< Alert Status characteristic UUID. */
#define BLE_UUID_BATTERY_LEVEL_CHAR 0x2A19 /**< Battery Level characteristic UUID. */
#define BLE_UUID_BLOOD_PRESSURE_FEATURE_CHAR 0x2A49 /**< Blood Pressure Feature characteristic UUID. */
#define BLE_UUID_BLOOD_PRESSURE_MEASUREMENT_CHAR 0x2A35 /**< Blood Pressure Measurement characteristic UUID. */
#define BLE_UUID_BODY_SENSOR_LOCATION_CHAR 0x2A38 /**< Body Sensor Location characteristic UUID. */
#define BLE_UUID_BOOT_KEYBOARD_INPUT_REPORT_CHAR 0x2A22 /**< Boot Keyboard Input Report characteristic UUID. */
#define BLE_UUID_BOOT_KEYBOARD_OUTPUT_REPORT_CHAR 0x2A32 /**< Boot Keyboard Output Report characteristic UUID. */
#define BLE_UUID_BOOT_MOUSE_INPUT_REPORT_CHAR 0x2A33 /**< Boot Mouse Input Report characteristic UUID. */
#define BLE_UUID_CURRENT_TIME_CHAR 0x2A2B /**< Current Time characteristic UUID. */
#define BLE_UUID_DATE_TIME_CHAR 0x2A08 /**< Date Time characteristic UUID. */
#define BLE_UUID_DAY_DATE_TIME_CHAR 0x2A0A /**< Day Date Time characteristic UUID. */
#define BLE_UUID_DAY_OF_WEEK_CHAR 0x2A09 /**< Day Of Week characteristic UUID. */
#define BLE_UUID_DST_OFFSET_CHAR 0x2A0D /**< Dst Offset characteristic UUID. */
#define BLE_UUID_EXACT_TIME_256_CHAR 0x2A0C /**< Exact Time 256 characteristic UUID. */
#define BLE_UUID_FIRMWARE_REVISION_STRING_CHAR 0x2A26 /**< Firmware Revision String characteristic UUID. */
#define BLE_UUID_GLUCOSE_FEATURE_CHAR 0x2A51 /**< Glucose Feature characteristic UUID. */
#define BLE_UUID_GLUCOSE_MEASUREMENT_CHAR 0x2A18 /**< Glucose Measurement characteristic UUID. */
#define BLE_UUID_GLUCOSE_MEASUREMENT_CONTEXT_CHAR 0x2A34 /**< Glucose Measurement Context characteristic UUID. */
#define BLE_UUID_HARDWARE_REVISION_STRING_CHAR 0x2A27 /**< Hardware Revision String characteristic UUID. */
#define BLE_UUID_HEART_RATE_CONTROL_POINT_CHAR 0x2A39 /**< Heart Rate Control Point characteristic UUID. */
#define BLE_UUID_HEART_RATE_MEASUREMENT_CHAR 0x2A37 /**< Heart Rate Measurement characteristic UUID. */
#define BLE_UUID_HID_CONTROL_POINT_CHAR 0x2A4C /**< Hid Control Point characteristic UUID. */
#define BLE_UUID_HID_INFORMATION_CHAR 0x2A4A /**< Hid Information characteristic UUID. */
#define BLE_UUID_IEEE_REGULATORY_CERTIFICATION_DATA_LIST_CHAR 0x2A2A /**< IEEE Regulatory Certification Data List characteristic UUID. */
#define BLE_UUID_INTERMEDIATE_CUFF_PRESSURE_CHAR 0x2A36 /**< Intermediate Cuff Pressure characteristic UUID. */
#define BLE_UUID_INTERMEDIATE_TEMPERATURE_CHAR 0x2A1E /**< Intermediate Temperature characteristic UUID. */
#define BLE_UUID_LOCAL_TIME_INFORMATION_CHAR 0x2A0F /**< Local Time Information characteristic UUID. */
#define BLE_UUID_MANUFACTURER_NAME_STRING_CHAR 0x2A29 /**< Manufacturer Name String characteristic UUID. */
#define BLE_UUID_MEASUREMENT_INTERVAL_CHAR 0x2A21 /**< Measurement Interval characteristic UUID. */
#define BLE_UUID_MODEL_NUMBER_STRING_CHAR 0x2A24 /**< Model Number String characteristic UUID. */
#define BLE_UUID_UNREAD_ALERT_CHAR 0x2A45 /**< Unread Alert characteristic UUID. */
#define BLE_UUID_NEW_ALERT_CHAR 0x2A46 /**< New Alert characteristic UUID. */
#define BLE_UUID_PNP_ID_CHAR 0x2A50 /**< PNP Id characteristic UUID. */
#define BLE_UUID_PROTOCOL_MODE_CHAR 0x2A4E /**< Protocol Mode characteristic UUID. */
#define BLE_UUID_RECORD_ACCESS_CONTROL_POINT_CHAR 0x2A52 /**< Record Access Control Point characteristic UUID. */
#define BLE_UUID_REFERENCE_TIME_INFORMATION_CHAR 0x2A14 /**< Reference Time Information characteristic UUID. */
#define BLE_UUID_REPORT_CHAR 0x2A4D /**< Report characteristic UUID. */
#define BLE_UUID_REPORT_MAP_CHAR 0x2A4B /**< Report Map characteristic UUID. */
#define BLE_UUID_RINGER_CONTROL_POINT_CHAR 0x2A40 /**< Ringer Control Point characteristic UUID. */
#define BLE_UUID_RINGER_SETTING_CHAR 0x2A41 /**< Ringer Setting characteristic UUID. */
#define BLE_UUID_SCAN_INTERVAL_WINDOW_CHAR 0x2A4F /**< Scan Interval Window characteristic UUID. */
#define BLE_UUID_SCAN_REFRESH_CHAR 0x2A31 /**< Scan Refresh characteristic UUID. */
#define BLE_UUID_SERIAL_NUMBER_STRING_CHAR 0x2A25 /**< Serial Number String characteristic UUID. */
#define BLE_UUID_SOFTWARE_REVISION_STRING_CHAR 0x2A28 /**< Software Revision String characteristic UUID. */
#define BLE_UUID_SUPPORTED_NEW_ALERT_CATEGORY_CHAR 0x2A47 /**< Supported New Alert Category characteristic UUID. */
#define BLE_UUID_SUPPORTED_UNREAD_ALERT_CATEGORY_CHAR 0x2A48 /**< Supported Unread Alert Category characteristic UUID. */
#define BLE_UUID_SYSTEM_ID_CHAR 0x2A23 /**< System Id characteristic UUID. */
#define BLE_UUID_TEMPERATURE_MEASUREMENT_CHAR 0x2A1C /**< Temperature Measurement characteristic UUID. */
#define BLE_UUID_TEMPERATURE_TYPE_CHAR 0x2A1D /**< Temperature Type characteristic UUID. */
#define BLE_UUID_TIME_ACCURACY_CHAR 0x2A12 /**< Time Accuracy characteristic UUID. */
#define BLE_UUID_TIME_SOURCE_CHAR 0x2A13 /**< Time Source characteristic UUID. */
#define BLE_UUID_TIME_UPDATE_CONTROL_POINT_CHAR 0x2A16 /**< Time Update Control Point characteristic UUID. */
#define BLE_UUID_TIME_UPDATE_STATE_CHAR 0x2A17 /**< Time Update State characteristic UUID. */
#define BLE_UUID_TIME_WITH_DST_CHAR 0x2A11 /**< Time With Dst characteristic UUID. */
#define BLE_UUID_TIME_ZONE_CHAR 0x2A0E /**< Time Zone characteristic UUID. */
#define BLE_UUID_TX_POWER_LEVEL_CHAR 0x2A07 /**< TX Power Level characteristic UUID. */
#define BLE_UUID_CSC_FEATURE_CHAR 0x2A5C /**< Cycling Speed and Cadence Feature characteristic UUID. */
#define BLE_UUID_CSC_MEASUREMENT_CHAR 0x2A5B /**< Cycling Speed and Cadence Measurement characteristic UUID. */
#define BLE_UUID_RSC_FEATURE_CHAR 0x2A54 /**< Running Speed and Cadence Feature characteristic UUID. */
#define BLE_UUID_SC_CTRLPT_CHAR 0x2A55 /**< Speed and Cadence Control Point UUID. */
#define BLE_UUID_RSC_MEASUREMENT_CHAR 0x2A53 /**< Running Speed and Cadence Measurement characteristic UUID. */
#define BLE_UUID_SENSOR_LOCATION_CHAR 0x2A5D /**< Sensor Location characteristic UUID. */
#define BLE_UUID_EXTERNAL_REPORT_REF_DESCR 0x2907 /**< External Report Reference descriptor UUID. */
#define BLE_UUID_REPORT_REF_DESCR 0x2908 /**< Report Reference descriptor UUID. */
#define BLE_UUID_LN_FEATURE_CHAR 0x2A6A /**< Location Navigation Service, Feature characteristic UUID. */
#define BLE_UUID_LN_POSITION_QUALITY_CHAR 0x2A69 /**< Location Navigation Service, Position quality UUID. */
#define BLE_UUID_LN_LOCATION_AND_SPEED_CHAR 0x2A67 /**< Location Navigation Service, Location and Speed characteristic UUID. */
#define BLE_UUID_LN_NAVIGATION_CHAR 0x2A68 /**< Location Navigation Service, Navigation characteristic UUID. */
#define BLE_UUID_LN_CONTROL_POINT_CHAR 0x2A6B /**< Location Navigation Service, Control point characteristic UUID. */
#define BLE_UUID_BMS_CTRLPT 0x2AA4 /**< BMS Control Point characteristic UUID. */
#define BLE_UUID_BMS_FEATURE 0x2AA5 /**< BMS Feature characteristic UUID. */
#define BLE_UUID_CGM_MEASUREMENT 0x2AA7 /**< CGM Service, Measurement characteristic UUID*/
#define BLE_UUID_CGM_FEATURE 0x2AA8 /**< CGM Service, Feature characteristic UUID*/
#define BLE_UUID_CGM_STATUS 0x2AA9 /**< CGM Service, Status characteristic UUID*/
#define BLE_UUID_CGM_SESSION_START_TIME 0x2AAA /**< CGM Service, session start time characteristic UUID*/
#define BLE_UUID_CGM_SESSION_RUN_TIME 0x2AAB /**< CGM Service, session run time characteristic UUID*/
#define BLE_UUID_CGM_SPECIFIC_OPS_CTRLPT 0x2AAC /**< CGM Service, specific ops ctrlpt characteristic UUID*/
#define BLE_UUID_PLX_SPOT_CHECK_MEAS 0x2A5E /**< PLX Service, spot check measurement characteristic UUID*/
#define BLE_UUID_PLX_CONTINUOUS_MEAS 0x2A5F /**< PLX Service, continuous measurement characteristic UUID*/
#define BLE_UUID_PLX_FEATURES 0x2A60 /**< PLX Service, feature characteristic UUID*/
/** @} */
/** @defgroup ALERT_LEVEL_VALUES Definitions for the Alert Level characteristic values
* @{ */
#define BLE_CHAR_ALERT_LEVEL_NO_ALERT 0x00 /**< No Alert. */
#define BLE_CHAR_ALERT_LEVEL_MILD_ALERT 0x01 /**< Mild Alert. */
#define BLE_CHAR_ALERT_LEVEL_HIGH_ALERT 0x02 /**< High Alert. */
/** @} */
#define BLE_SRV_ENCODED_REPORT_REF_LEN 2 /**< The length of an encoded Report Reference Descriptor. */
#define BLE_CCCD_VALUE_LEN 2 /**< The length of a CCCD value. */
/**@brief Type definition for error handler function that will be called in case of an error in
* a service or a service library module. */
typedef void (*ble_srv_error_handler_t) (uint32_t nrf_error);
/**@brief Value of a Report Reference descriptor.
*
* @details This is mapping information that maps the parent characteristic to the Report ID(s) and
* Report Type(s) defined within a Report Map characteristic.
*/
typedef struct
{
uint8_t report_id; /**< Non-zero value if there is more than one instance of the same Report Type */
uint8_t report_type; /**< Type of Report characteristic (see @ref BLE_HIDS_REPORT_TYPE) */
} ble_srv_report_ref_t;
/**@brief UTF-8 string data type.
*
* @note The type can only hold a pointer to the string data (i.e. not the actual data).
*/
typedef struct
{
uint16_t length; /**< String length. */
uint8_t * p_str; /**< String data. */
} ble_srv_utf8_str_t;
/**@brief Security settings structure.
* @details This structure contains the security options needed during initialization of the
* service.
*/
typedef struct
{
ble_gap_conn_sec_mode_t read_perm; /**< Read permissions. */
ble_gap_conn_sec_mode_t write_perm; /**< Write permissions. */
} ble_srv_security_mode_t;
/**@brief Security settings structure.
* @details This structure contains the security options needed during initialization of the
* service. It can be used when the characteristics contains a CCCD.
*/
typedef struct
{
ble_gap_conn_sec_mode_t cccd_write_perm; /**< Write permissions for Client Characteristic Configuration Descriptor. */
ble_gap_conn_sec_mode_t read_perm; /**< Read permissions. */
ble_gap_conn_sec_mode_t write_perm; /**< Write permissions. */
} ble_srv_cccd_security_mode_t;
/**@brief Function for decoding a CCCD value, and then testing if notification is
* enabled.
*
* @param[in] p_encoded_data Buffer where the encoded CCCD is stored.
*
* @retval TRUE If notification is enabled.
* @retval FALSE Otherwise.
*/
static __INLINE bool ble_srv_is_notification_enabled(uint8_t const * p_encoded_data)
{
uint16_t cccd_value = uint16_decode(p_encoded_data);
return ((cccd_value & BLE_GATT_HVX_NOTIFICATION) != 0);
}
/**@brief Function for decoding a CCCD value, and then testing if indication is
* enabled.
*
* @param[in] p_encoded_data Buffer where the encoded CCCD is stored.
*
* @retval TRUE If indication is enabled.
* @retval FALSE Otherwise.
*/
static __INLINE bool ble_srv_is_indication_enabled(uint8_t const * p_encoded_data)
{
uint16_t cccd_value = uint16_decode(p_encoded_data);
return ((cccd_value & BLE_GATT_HVX_INDICATION) != 0);
}
/**@brief Function for encoding a Report Reference Descriptor.
*
* @param[in] p_encoded_buffer The buffer of the encoded data.
* @param[in] p_report_ref Report Reference value to be encoded.
*
* @return Length of the encoded data.
*/
uint8_t ble_srv_report_ref_encode(uint8_t * p_encoded_buffer,
const ble_srv_report_ref_t * p_report_ref);
/**@brief Function for making a UTF-8 structure refer to an ASCII string.
*
* @param[out] p_utf8 UTF-8 structure to be set.
* @param[in] p_ascii ASCII string to be referred to.
*/
void ble_srv_ascii_to_utf8(ble_srv_utf8_str_t * p_utf8, char * p_ascii);
/**@brief Security Access enumeration.
* @details This enumeration gives the possible requirements for accessing a characteristic value.
*/
typedef enum
{
SEC_NO_ACCESS = 0, /**< Not possible to access. */
SEC_OPEN = 1, /**< Access open. */
SEC_JUST_WORKS = 2, /**< Access possible with 'Just Works' security at least. */
SEC_MITM = 3, /**< Access possible with 'MITM' security at least. */
SEC_SIGNED = 4, /**< Access possible with 'signed' security at least. */
SEC_SIGNED_MITM = 5 /**< Access possible with 'signed and MITM' security at least. */
}security_req_t;
/**@brief Characteristic User Descriptor parameters.
* @details This structure contains the parameters for User Descriptor.
*/
typedef struct
{
uint16_t max_size; /**< Maximum size of the user descriptor*/
uint16_t size; /**< Size of the user descriptor*/
uint8_t *p_char_user_desc; /**< User descriptor content, pointer to a UTF-8 encoded string (non-NULL terminated)*/
bool is_var_len; /**< Indicates if the user descriptor has variable length.*/
ble_gatt_char_props_t char_props; /**< user descriptor properties.*/
bool is_defered_read; /**< Indicate if deferred read operations are supported.*/
bool is_defered_write; /**< Indicate if deferred write operations are supported.*/
security_req_t read_access; /**< Security requirement for reading the user descriptor.*/
security_req_t write_access; /**< Security requirement for writing the user descriptor.*/
bool is_value_user; /**< Indicate if the content of the characteristic is to be stored in the application (user) or in the stack.*/
}ble_add_char_user_desc_t;
/**@brief Add characteristic parameters structure.
* @details This structure contains the parameters needed to use the @ref characteristic_add function.
*/
typedef struct
{
uint16_t uuid; /**< Characteristic UUID (16 bits UUIDs).*/
uint8_t uuid_type; /**< Base UUID. If 0, the Bluetooth SIG UUID will be used. Otherwise, this should be a value returned by @ref sd_ble_uuid_vs_add when adding the base UUID.*/
uint16_t max_len; /**< Maximum length of the characteristic value.*/
uint16_t init_len; /**< Initial length of the characteristic value.*/
uint8_t * p_init_value; /**< Initial encoded value of the characteristic.*/
bool is_var_len; /**< Indicates if the characteristic value has variable length.*/
ble_gatt_char_props_t char_props; /**< Characteristic properties.*/
bool is_defered_read; /**< Indicate if deferred read operations are supported.*/
bool is_defered_write; /**< Indicate if deferred write operations are supported.*/
security_req_t read_access; /**< Security requirement for reading the characteristic value.*/
security_req_t write_access; /**< Security requirement for writing the characteristic value.*/
security_req_t cccd_write_access; /**< Security requirement for writing the characteristic's CCCD.*/
bool is_value_user; /**< Indicate if the content of the characteristic is to be stored in the application (user) or in the stack.*/
ble_add_char_user_desc_t *p_user_descr; /**< Pointer to user descriptor if needed*/
ble_gatts_char_pf_t *p_presentation_format; /**< Pointer to characteristic format if needed*/
} ble_add_char_params_t;
/**@brief Add descriptor parameters structure.
* @details This structure contains the parameters needed to use the @ref descriptor_add function.
*/
typedef struct
{
uint16_t uuid; /**< descriptor UUID (16 bits UUIDs).*/
uint8_t uuid_type; /**< Base UUID. If 0, the Bluetooth SIG UUID will be used. Otherwise, this should be a value returned by @ref sd_ble_uuid_vs_add when adding the base UUID.*/
bool is_defered_read; /**< Indicate if deferred read operations are supported.*/
bool is_defered_write; /**< Indicate if deferred write operations are supported.*/
bool is_var_len; /**< Indicates if the descriptor value has variable length.*/
security_req_t read_access; /**< Security requirement for reading the descriptor value.*/
security_req_t write_access; /**< Security requirement for writing the descriptor value.*/
bool is_value_user; /**< Indicate if the content of the characteristic is to be stored in the application (user) or in the stack.*/
uint16_t init_len; /**< Initial descriptor value length in bytes. */
uint16_t init_offs; /**< Initial descriptor value offset in bytes. If different from zero, the first init_offs bytes of the attribute value will be left uninitialized. */
uint16_t max_len; /**< Maximum descriptor value length in bytes, see @ref BLE_GATTS_ATTR_LENS_MAX for maximum values. */
uint8_t* p_value; /**< Pointer to the value of the descriptor*/
} ble_add_descr_params_t;
/**@brief Function for adding a characteristic to a given service.
*
* If no pointer is given for the initial value,
* the initial length parameter will be ignored and the initial length will be 0.
*
* @param[in] service_handle Handle of the service to which the characteristic is to be added.
* @param[in] p_char_props Information needed to add the characteristic.
* @param[out] p_char_handle Handle of the added characteristic.
*
* @retval NRF_SUCCESS If the characteristic was added successfully. Otherwise, an error code is returned.
*/
uint32_t characteristic_add(uint16_t service_handle,
ble_add_char_params_t * p_char_props,
ble_gatts_char_handles_t * p_char_handle);
/**@brief Function for adding a characteristic's descriptor to a given characteristic.
*
* @param[in] char_handle Handle of the characteristic to which the descriptor is to be added, if @ref BLE_GATT_HANDLE_INVALID is used, it will be placed sequentially.
* @param[in] p_descr_props Information needed to add the descriptor.
* @param[out] p_descr_handle Handle of the added descriptor.
*
* @retval NRF_SUCCESS If the characteristic was added successfully. Otherwise, an error code is returned.
*/
uint32_t descriptor_add(uint16_t char_handle,
ble_add_descr_params_t * p_descr_props,
uint16_t * p_descr_handle);
#endif // BLE_SRV_COMMON_H__
/** @} */

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/* Copyright (c) 2015, Nordic Semiconductor ASA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _COMPILER_ABSTRACTION_H
#define _COMPILER_ABSTRACTION_H
/*lint ++flb "Enter library region" */
#if defined ( __CC_ARM )
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE __inline
#endif
#ifndef __WEAK
#define __WEAK __weak
#endif
#ifndef __ALIGN
#define __ALIGN(n) __align(n)
#endif
#define GET_SP() __current_sp()
#elif defined ( __ICCARM__ )
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __WEAK
#define __WEAK __weak
#endif
/* Not defined for IAR since it requires a new line to work, and C preprocessor does not allow that. */
#ifndef __ALIGN
#define __ALIGN(n)
#endif
#define GET_SP() __get_SP()
#elif defined ( __GNUC__ )
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __ALIGN
#define __ALIGN(n) __attribute__((aligned(n)))
#endif
#define GET_SP() gcc_current_sp()
static inline unsigned int gcc_current_sp(void)
{
register unsigned sp __ASM("sp");
return sp;
}
#elif defined ( __TASKING__ )
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __ALIGN
#define __ALIGN(n) __align(n)
#endif
#define GET_SP() __get_MSP()
#endif
/*lint --flb "Leave library region" */
#endif

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/* Copyright (c) 2015, Nordic Semiconductor ASA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NRF_H
#define NRF_H
/* MDK version */
#define MDK_MAJOR_VERSION 8
#define MDK_MINOR_VERSION 5
#define MDK_MICRO_VERSION 0
#if defined(_WIN32)
/* Do not include nrf51 specific files when building for PC host */
//#elif defined(__unix)
/* Do not include nrf51 specific files when building for PC host */
#elif defined(__APPLE__)
/* Do not include nrf51 specific files when building for PC host */
#else
/* Family selection for family includes. */
#if defined (NRF51)
#include "nrf51.h"
#include "nrf51_bitfields.h"
#include "nrf51_deprecated.h"
#elif defined (NRF52)
#include "nrf52.h"
#include "nrf52_bitfields.h"
#include "nrf51_to_nrf52.h"
#include "nrf52_name_change.h"
#else
#error "Device family must be defined. See nrf.h."
#endif /* NRF51, NRF52 */
#include "compiler_abstraction.h"
#endif /* _WIN32 || __unix || __APPLE__ */
#endif /* NRF_H */

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/* Copyright (c) 2015, Nordic Semiconductor ASA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NRF51_TO_NRF52_H
#define NRF51_TO_NRF52_H
/*lint ++flb "Enter library region */
/* This file is given to prevent your SW from not compiling with the name changes between nRF51 and nRF52 devices.
* It redefines the old nRF51 names into the new ones as long as the functionality is still supported. If the
* functionality is gone, there old names are not define, so compilation will fail. Note that also includes macros
* from the nrf51_deprecated.h file. */
/* IRQ */
/* Several peripherals have been added to several indexes. Names of IRQ handlers and IRQ numbers have changed. */
#define UART0_IRQHandler UARTE0_UART0_IRQHandler
#define SPI0_TWI0_IRQHandler SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler
#define SPI1_TWI1_IRQHandler SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler
#define ADC_IRQHandler SAADC_IRQHandler
#define LPCOMP_IRQHandler COMP_LPCOMP_IRQHandler
#define SWI0_IRQHandler SWI0_EGU0_IRQHandler
#define SWI1_IRQHandler SWI1_EGU1_IRQHandler
#define SWI2_IRQHandler SWI2_EGU2_IRQHandler
#define SWI3_IRQHandler SWI3_EGU3_IRQHandler
#define SWI4_IRQHandler SWI4_EGU4_IRQHandler
#define SWI5_IRQHandler SWI5_EGU5_IRQHandler
#define UART0_IRQn UARTE0_UART0_IRQn
#define SPI0_TWI0_IRQn SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQn
#define SPI1_TWI1_IRQn SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQn
#define ADC_IRQn SAADC_IRQn
#define LPCOMP_IRQn COMP_LPCOMP_IRQn
#define SWI0_IRQn SWI0_EGU0_IRQn
#define SWI1_IRQn SWI1_EGU1_IRQn
#define SWI2_IRQn SWI2_EGU2_IRQn
#define SWI3_IRQn SWI3_EGU3_IRQn
#define SWI4_IRQn SWI4_EGU4_IRQn
#define SWI5_IRQn SWI5_EGU5_IRQn
/* UICR */
/* Register RBPCONF was renamed to APPROTECT. */
#define RBPCONF APPROTECT
#define UICR_RBPCONF_PALL_Pos UICR_APPROTECT_PALL_Pos
#define UICR_RBPCONF_PALL_Msk UICR_APPROTECT_PALL_Msk
#define UICR_RBPCONF_PALL_Enabled UICR_APPROTECT_PALL_Enabled
#define UICR_RBPCONF_PALL_Disabled UICR_APPROTECT_PALL_Disabled
/* GPIO */
/* GPIO port was renamed to P0. */
#define NRF_GPIO NRF_P0
#define NRF_GPIO_BASE NRF_P0_BASE
/* SPIS */
/* The registers PSELSCK, PSELMISO, PSELMOSI, PSELCSN were restructured into a struct. */
#define PSELSCK PSEL.SCK
#define PSELMISO PSEL.MISO
#define PSELMOSI PSEL.MOSI
#define PSELCSN PSEL.CSN
/* The registers RXDPTR, MAXRX, AMOUNTRX were restructured into a struct */
#define RXDPTR RXD.PTR
#define MAXRX RXD.MAXCNT
#define AMOUNTRX RXD.AMOUNT
#define SPIS_MAXRX_MAXRX_Pos SPIS_RXD_MAXCNT_MAXCNT_Pos
#define SPIS_MAXRX_MAXRX_Msk SPIS_RXD_MAXCNT_MAXCNT_Msk
#define SPIS_AMOUNTRX_AMOUNTRX_Pos SPIS_RXD_AMOUNT_AMOUNT_Pos
#define SPIS_AMOUNTRX_AMOUNTRX_Msk SPIS_RXD_AMOUNT_AMOUNT_Msk
/* The registers TXDPTR, MAXTX, AMOUNTTX were restructured into a struct */
#define TXDPTR TXD.PTR
#define MAXTX TXD.MAXCNT
#define AMOUNTTX TXD.AMOUNT
#define SPIS_MAXTX_MAXTX_Pos SPIS_TXD_MAXCNT_MAXCNT_Pos
#define SPIS_MAXTX_MAXTX_Msk SPIS_TXD_MAXCNT_MAXCNT_Msk
#define SPIS_AMOUNTTX_AMOUNTTX_Pos SPIS_TXD_AMOUNT_AMOUNT_Pos
#define SPIS_AMOUNTTX_AMOUNTTX_Msk SPIS_TXD_AMOUNT_AMOUNT_Msk
/* MPU */
/* Part of MPU module was renamed BPROT, while the rest was eliminated. */
#define NRF_MPU NRF_BPROT
/* Register DISABLEINDEBUG macros were affected. */
#define MPU_DISABLEINDEBUG_DISABLEINDEBUG_Pos BPROT_DISABLEINDEBUG_DISABLEINDEBUG_Pos
#define MPU_DISABLEINDEBUG_DISABLEINDEBUG_Msk BPROT_DISABLEINDEBUG_DISABLEINDEBUG_Msk
#define MPU_DISABLEINDEBUG_DISABLEINDEBUG_Enabled BPROT_DISABLEINDEBUG_DISABLEINDEBUG_Enabled
#define MPU_DISABLEINDEBUG_DISABLEINDEBUG_Disabled BPROT_DISABLEINDEBUG_DISABLEINDEBUG_Disabled
/* Registers PROTENSET0 and PROTENSET1 were affected and renamed as CONFIG0 and CONFIG1. */
#define PROTENSET0 CONFIG0
#define PROTENSET1 CONFIG1
#define MPU_PROTENSET1_PROTREG63_Pos BPROT_CONFIG1_REGION63_Pos
#define MPU_PROTENSET1_PROTREG63_Msk BPROT_CONFIG1_REGION63_Msk
#define MPU_PROTENSET1_PROTREG63_Disabled BPROT_CONFIG1_REGION63_Disabled
#define MPU_PROTENSET1_PROTREG63_Enabled BPROT_CONFIG1_REGION63_Enabled
#define MPU_PROTENSET1_PROTREG63_Set BPROT_CONFIG1_REGION63_Enabled
#define MPU_PROTENSET1_PROTREG62_Pos BPROT_CONFIG1_REGION62_Pos
#define MPU_PROTENSET1_PROTREG62_Msk BPROT_CONFIG1_REGION62_Msk
#define MPU_PROTENSET1_PROTREG62_Disabled BPROT_CONFIG1_REGION62_Disabled
#define MPU_PROTENSET1_PROTREG62_Enabled BPROT_CONFIG1_REGION62_Enabled
#define MPU_PROTENSET1_PROTREG62_Set BPROT_CONFIG1_REGION62_Enabled
#define MPU_PROTENSET1_PROTREG61_Pos BPROT_CONFIG1_REGION61_Pos
#define MPU_PROTENSET1_PROTREG61_Msk BPROT_CONFIG1_REGION61_Msk
#define MPU_PROTENSET1_PROTREG61_Disabled BPROT_CONFIG1_REGION61_Disabled
#define MPU_PROTENSET1_PROTREG61_Enabled BPROT_CONFIG1_REGION61_Enabled
#define MPU_PROTENSET1_PROTREG61_Set BPROT_CONFIG1_REGION61_Enabled
#define MPU_PROTENSET1_PROTREG60_Pos BPROT_CONFIG1_REGION60_Pos
#define MPU_PROTENSET1_PROTREG60_Msk BPROT_CONFIG1_REGION60_Msk
#define MPU_PROTENSET1_PROTREG60_Disabled BPROT_CONFIG1_REGION60_Disabled
#define MPU_PROTENSET1_PROTREG60_Enabled BPROT_CONFIG1_REGION60_Enabled
#define MPU_PROTENSET1_PROTREG60_Set BPROT_CONFIG1_REGION60_Enabled
#define MPU_PROTENSET1_PROTREG59_Pos BPROT_CONFIG1_REGION59_Pos
#define MPU_PROTENSET1_PROTREG59_Msk BPROT_CONFIG1_REGION59_Msk
#define MPU_PROTENSET1_PROTREG59_Disabled BPROT_CONFIG1_REGION59_Disabled
#define MPU_PROTENSET1_PROTREG59_Enabled BPROT_CONFIG1_REGION59_Enabled
#define MPU_PROTENSET1_PROTREG59_Set BPROT_CONFIG1_REGION59_Enabled
#define MPU_PROTENSET1_PROTREG58_Pos BPROT_CONFIG1_REGION58_Pos
#define MPU_PROTENSET1_PROTREG58_Msk BPROT_CONFIG1_REGION58_Msk
#define MPU_PROTENSET1_PROTREG58_Disabled BPROT_CONFIG1_REGION58_Disabled
#define MPU_PROTENSET1_PROTREG58_Enabled BPROT_CONFIG1_REGION58_Enabled
#define MPU_PROTENSET1_PROTREG58_Set BPROT_CONFIG1_REGION58_Enabled
#define MPU_PROTENSET1_PROTREG57_Pos BPROT_CONFIG1_REGION57_Pos
#define MPU_PROTENSET1_PROTREG57_Msk BPROT_CONFIG1_REGION57_Msk
#define MPU_PROTENSET1_PROTREG57_Disabled BPROT_CONFIG1_REGION57_Disabled
#define MPU_PROTENSET1_PROTREG57_Enabled BPROT_CONFIG1_REGION57_Enabled
#define MPU_PROTENSET1_PROTREG57_Set BPROT_CONFIG1_REGION57_Enabled
#define MPU_PROTENSET1_PROTREG56_Pos BPROT_CONFIG1_REGION56_Pos
#define MPU_PROTENSET1_PROTREG56_Msk BPROT_CONFIG1_REGION56_Msk
#define MPU_PROTENSET1_PROTREG56_Disabled BPROT_CONFIG1_REGION56_Disabled
#define MPU_PROTENSET1_PROTREG56_Enabled BPROT_CONFIG1_REGION56_Enabled
#define MPU_PROTENSET1_PROTREG56_Set BPROT_CONFIG1_REGION56_Enabled
#define MPU_PROTENSET1_PROTREG55_Pos BPROT_CONFIG1_REGION55_Pos
#define MPU_PROTENSET1_PROTREG55_Msk BPROT_CONFIG1_REGION55_Msk
#define MPU_PROTENSET1_PROTREG55_Disabled BPROT_CONFIG1_REGION55_Disabled
#define MPU_PROTENSET1_PROTREG55_Enabled BPROT_CONFIG1_REGION55_Enabled
#define MPU_PROTENSET1_PROTREG55_Set BPROT_CONFIG1_REGION55_Enabled
#define MPU_PROTENSET1_PROTREG54_Pos BPROT_CONFIG1_REGION54_Pos
#define MPU_PROTENSET1_PROTREG54_Msk BPROT_CONFIG1_REGION54_Msk
#define MPU_PROTENSET1_PROTREG54_Disabled BPROT_CONFIG1_REGION54_Disabled
#define MPU_PROTENSET1_PROTREG54_Enabled BPROT_CONFIG1_REGION54_Enabled
#define MPU_PROTENSET1_PROTREG54_Set BPROT_CONFIG1_REGION54_Enabled
#define MPU_PROTENSET1_PROTREG53_Pos BPROT_CONFIG1_REGION53_Pos
#define MPU_PROTENSET1_PROTREG53_Msk BPROT_CONFIG1_REGION53_Msk
#define MPU_PROTENSET1_PROTREG53_Disabled BPROT_CONFIG1_REGION53_Disabled
#define MPU_PROTENSET1_PROTREG53_Enabled BPROT_CONFIG1_REGION53_Enabled
#define MPU_PROTENSET1_PROTREG53_Set BPROT_CONFIG1_REGION53_Enabled
#define MPU_PROTENSET1_PROTREG52_Pos BPROT_CONFIG1_REGION52_Pos
#define MPU_PROTENSET1_PROTREG52_Msk BPROT_CONFIG1_REGION52_Msk
#define MPU_PROTENSET1_PROTREG52_Disabled BPROT_CONFIG1_REGION52_Disabled
#define MPU_PROTENSET1_PROTREG52_Enabled BPROT_CONFIG1_REGION52_Enabled
#define MPU_PROTENSET1_PROTREG52_Set BPROT_CONFIG1_REGION52_Enabled
#define MPU_PROTENSET1_PROTREG51_Pos BPROT_CONFIG1_REGION51_Pos
#define MPU_PROTENSET1_PROTREG51_Msk BPROT_CONFIG1_REGION51_Msk
#define MPU_PROTENSET1_PROTREG51_Disabled BPROT_CONFIG1_REGION51_Disabled
#define MPU_PROTENSET1_PROTREG51_Enabled BPROT_CONFIG1_REGION51_Enabled
#define MPU_PROTENSET1_PROTREG51_Set BPROT_CONFIG1_REGION51_Enabled
#define MPU_PROTENSET1_PROTREG50_Pos BPROT_CONFIG1_REGION50_Pos
#define MPU_PROTENSET1_PROTREG50_Msk BPROT_CONFIG1_REGION50_Msk
#define MPU_PROTENSET1_PROTREG50_Disabled BPROT_CONFIG1_REGION50_Disabled
#define MPU_PROTENSET1_PROTREG50_Enabled BPROT_CONFIG1_REGION50_Enabled
#define MPU_PROTENSET1_PROTREG50_Set BPROT_CONFIG1_REGION50_Enabled
#define MPU_PROTENSET1_PROTREG49_Pos BPROT_CONFIG1_REGION49_Pos
#define MPU_PROTENSET1_PROTREG49_Msk BPROT_CONFIG1_REGION49_Msk
#define MPU_PROTENSET1_PROTREG49_Disabled BPROT_CONFIG1_REGION49_Disabled
#define MPU_PROTENSET1_PROTREG49_Enabled BPROT_CONFIG1_REGION49_Enabled
#define MPU_PROTENSET1_PROTREG49_Set BPROT_CONFIG1_REGION49_Enabled
#define MPU_PROTENSET1_PROTREG48_Pos BPROT_CONFIG1_REGION48_Pos
#define MPU_PROTENSET1_PROTREG48_Msk BPROT_CONFIG1_REGION48_Msk
#define MPU_PROTENSET1_PROTREG48_Disabled BPROT_CONFIG1_REGION48_Disabled
#define MPU_PROTENSET1_PROTREG48_Enabled BPROT_CONFIG1_REGION48_Enabled
#define MPU_PROTENSET1_PROTREG48_Set BPROT_CONFIG1_REGION48_Enabled
#define MPU_PROTENSET1_PROTREG47_Pos BPROT_CONFIG1_REGION47_Pos
#define MPU_PROTENSET1_PROTREG47_Msk BPROT_CONFIG1_REGION47_Msk
#define MPU_PROTENSET1_PROTREG47_Disabled BPROT_CONFIG1_REGION47_Disabled
#define MPU_PROTENSET1_PROTREG47_Enabled BPROT_CONFIG1_REGION47_Enabled
#define MPU_PROTENSET1_PROTREG47_Set BPROT_CONFIG1_REGION47_Enabled
#define MPU_PROTENSET1_PROTREG46_Pos BPROT_CONFIG1_REGION46_Pos
#define MPU_PROTENSET1_PROTREG46_Msk BPROT_CONFIG1_REGION46_Msk
#define MPU_PROTENSET1_PROTREG46_Disabled BPROT_CONFIG1_REGION46_Disabled
#define MPU_PROTENSET1_PROTREG46_Enabled BPROT_CONFIG1_REGION46_Enabled
#define MPU_PROTENSET1_PROTREG46_Set BPROT_CONFIG1_REGION46_Enabled
#define MPU_PROTENSET1_PROTREG45_Pos BPROT_CONFIG1_REGION45_Pos
#define MPU_PROTENSET1_PROTREG45_Msk BPROT_CONFIG1_REGION45_Msk
#define MPU_PROTENSET1_PROTREG45_Disabled BPROT_CONFIG1_REGION45_Disabled
#define MPU_PROTENSET1_PROTREG45_Enabled BPROT_CONFIG1_REGION45_Enabled
#define MPU_PROTENSET1_PROTREG45_Set BPROT_CONFIG1_REGION45_Enabled
#define MPU_PROTENSET1_PROTREG44_Pos BPROT_CONFIG1_REGION44_Pos
#define MPU_PROTENSET1_PROTREG44_Msk BPROT_CONFIG1_REGION44_Msk
#define MPU_PROTENSET1_PROTREG44_Disabled BPROT_CONFIG1_REGION44_Disabled
#define MPU_PROTENSET1_PROTREG44_Enabled BPROT_CONFIG1_REGION44_Enabled
#define MPU_PROTENSET1_PROTREG44_Set BPROT_CONFIG1_REGION44_Enabled
#define MPU_PROTENSET1_PROTREG43_Pos BPROT_CONFIG1_REGION43_Pos
#define MPU_PROTENSET1_PROTREG43_Msk BPROT_CONFIG1_REGION43_Msk
#define MPU_PROTENSET1_PROTREG43_Disabled BPROT_CONFIG1_REGION43_Disabled
#define MPU_PROTENSET1_PROTREG43_Enabled BPROT_CONFIG1_REGION43_Enabled
#define MPU_PROTENSET1_PROTREG43_Set BPROT_CONFIG1_REGION43_Enabled
#define MPU_PROTENSET1_PROTREG42_Pos BPROT_CONFIG1_REGION42_Pos
#define MPU_PROTENSET1_PROTREG42_Msk BPROT_CONFIG1_REGION42_Msk
#define MPU_PROTENSET1_PROTREG42_Disabled BPROT_CONFIG1_REGION42_Disabled
#define MPU_PROTENSET1_PROTREG42_Enabled BPROT_CONFIG1_REGION42_Enabled
#define MPU_PROTENSET1_PROTREG42_Set BPROT_CONFIG1_REGION42_Enabled
#define MPU_PROTENSET1_PROTREG41_Pos BPROT_CONFIG1_REGION41_Pos
#define MPU_PROTENSET1_PROTREG41_Msk BPROT_CONFIG1_REGION41_Msk
#define MPU_PROTENSET1_PROTREG41_Disabled BPROT_CONFIG1_REGION41_Disabled
#define MPU_PROTENSET1_PROTREG41_Enabled BPROT_CONFIG1_REGION41_Enabled
#define MPU_PROTENSET1_PROTREG41_Set BPROT_CONFIG1_REGION41_Enabled
#define MPU_PROTENSET1_PROTREG40_Pos BPROT_CONFIG1_REGION40_Pos
#define MPU_PROTENSET1_PROTREG40_Msk BPROT_CONFIG1_REGION40_Msk
#define MPU_PROTENSET1_PROTREG40_Disabled BPROT_CONFIG1_REGION40_Disabled
#define MPU_PROTENSET1_PROTREG40_Enabled BPROT_CONFIG1_REGION40_Enabled
#define MPU_PROTENSET1_PROTREG40_Set BPROT_CONFIG1_REGION40_Enabled
#define MPU_PROTENSET1_PROTREG39_Pos BPROT_CONFIG1_REGION39_Pos
#define MPU_PROTENSET1_PROTREG39_Msk BPROT_CONFIG1_REGION39_Msk
#define MPU_PROTENSET1_PROTREG39_Disabled BPROT_CONFIG1_REGION39_Disabled
#define MPU_PROTENSET1_PROTREG39_Enabled BPROT_CONFIG1_REGION39_Enabled
#define MPU_PROTENSET1_PROTREG39_Set BPROT_CONFIG1_REGION39_Enabled
#define MPU_PROTENSET1_PROTREG38_Pos BPROT_CONFIG1_REGION38_Pos
#define MPU_PROTENSET1_PROTREG38_Msk BPROT_CONFIG1_REGION38_Msk
#define MPU_PROTENSET1_PROTREG38_Disabled BPROT_CONFIG1_REGION38_Disabled
#define MPU_PROTENSET1_PROTREG38_Enabled BPROT_CONFIG1_REGION38_Enabled
#define MPU_PROTENSET1_PROTREG38_Set BPROT_CONFIG1_REGION38_Enabled
#define MPU_PROTENSET1_PROTREG37_Pos BPROT_CONFIG1_REGION37_Pos
#define MPU_PROTENSET1_PROTREG37_Msk BPROT_CONFIG1_REGION37_Msk
#define MPU_PROTENSET1_PROTREG37_Disabled BPROT_CONFIG1_REGION37_Disabled
#define MPU_PROTENSET1_PROTREG37_Enabled BPROT_CONFIG1_REGION37_Enabled
#define MPU_PROTENSET1_PROTREG37_Set BPROT_CONFIG1_REGION37_Enabled
#define MPU_PROTENSET1_PROTREG36_Pos BPROT_CONFIG1_REGION36_Pos
#define MPU_PROTENSET1_PROTREG36_Msk BPROT_CONFIG1_REGION36_Msk
#define MPU_PROTENSET1_PROTREG36_Disabled BPROT_CONFIG1_REGION36_Disabled
#define MPU_PROTENSET1_PROTREG36_Enabled BPROT_CONFIG1_REGION36_Enabled
#define MPU_PROTENSET1_PROTREG36_Set BPROT_CONFIG1_REGION36_Enabled
#define MPU_PROTENSET1_PROTREG35_Pos BPROT_CONFIG1_REGION35_Pos
#define MPU_PROTENSET1_PROTREG35_Msk BPROT_CONFIG1_REGION35_Msk
#define MPU_PROTENSET1_PROTREG35_Disabled BPROT_CONFIG1_REGION35_Disabled
#define MPU_PROTENSET1_PROTREG35_Enabled BPROT_CONFIG1_REGION35_Enabled
#define MPU_PROTENSET1_PROTREG35_Set BPROT_CONFIG1_REGION35_Enabled
#define MPU_PROTENSET1_PROTREG34_Pos BPROT_CONFIG1_REGION34_Pos
#define MPU_PROTENSET1_PROTREG34_Msk BPROT_CONFIG1_REGION34_Msk
#define MPU_PROTENSET1_PROTREG34_Disabled BPROT_CONFIG1_REGION34_Disabled
#define MPU_PROTENSET1_PROTREG34_Enabled BPROT_CONFIG1_REGION34_Enabled
#define MPU_PROTENSET1_PROTREG34_Set BPROT_CONFIG1_REGION34_Enabled
#define MPU_PROTENSET1_PROTREG33_Pos BPROT_CONFIG1_REGION33_Pos
#define MPU_PROTENSET1_PROTREG33_Msk BPROT_CONFIG1_REGION33_Msk
#define MPU_PROTENSET1_PROTREG33_Disabled BPROT_CONFIG1_REGION33_Disabled
#define MPU_PROTENSET1_PROTREG33_Enabled BPROT_CONFIG1_REGION33_Enabled
#define MPU_PROTENSET1_PROTREG33_Set BPROT_CONFIG1_REGION33_Enabled
#define MPU_PROTENSET1_PROTREG32_Pos BPROT_CONFIG1_REGION32_Pos
#define MPU_PROTENSET1_PROTREG32_Msk BPROT_CONFIG1_REGION32_Msk
#define MPU_PROTENSET1_PROTREG32_Disabled BPROT_CONFIG1_REGION32_Disabled
#define MPU_PROTENSET1_PROTREG32_Enabled BPROT_CONFIG1_REGION32_Enabled
#define MPU_PROTENSET1_PROTREG32_Set BPROT_CONFIG1_REGION32_Enabled
#define MPU_PROTENSET0_PROTREG31_Pos BPROT_CONFIG0_REGION31_Pos
#define MPU_PROTENSET0_PROTREG31_Msk BPROT_CONFIG0_REGION31_Msk
#define MPU_PROTENSET0_PROTREG31_Disabled BPROT_CONFIG0_REGION31_Disabled
#define MPU_PROTENSET0_PROTREG31_Enabled BPROT_CONFIG0_REGION31_Enabled
#define MPU_PROTENSET0_PROTREG31_Set BPROT_CONFIG0_REGION31_Enabled
#define MPU_PROTENSET0_PROTREG30_Pos BPROT_CONFIG0_REGION30_Pos
#define MPU_PROTENSET0_PROTREG30_Msk BPROT_CONFIG0_REGION30_Msk
#define MPU_PROTENSET0_PROTREG30_Disabled BPROT_CONFIG0_REGION30_Disabled
#define MPU_PROTENSET0_PROTREG30_Enabled BPROT_CONFIG0_REGION30_Enabled
#define MPU_PROTENSET0_PROTREG30_Set BPROT_CONFIG0_REGION30_Enabled
#define MPU_PROTENSET0_PROTREG29_Pos BPROT_CONFIG0_REGION29_Pos
#define MPU_PROTENSET0_PROTREG29_Msk BPROT_CONFIG0_REGION29_Msk
#define MPU_PROTENSET0_PROTREG29_Disabled BPROT_CONFIG0_REGION29_Disabled
#define MPU_PROTENSET0_PROTREG29_Enabled BPROT_CONFIG0_REGION29_Enabled
#define MPU_PROTENSET0_PROTREG29_Set BPROT_CONFIG0_REGION29_Enabled
#define MPU_PROTENSET0_PROTREG28_Pos BPROT_CONFIG0_REGION28_Pos
#define MPU_PROTENSET0_PROTREG28_Msk BPROT_CONFIG0_REGION28_Msk
#define MPU_PROTENSET0_PROTREG28_Disabled BPROT_CONFIG0_REGION28_Disabled
#define MPU_PROTENSET0_PROTREG28_Enabled BPROT_CONFIG0_REGION28_Enabled
#define MPU_PROTENSET0_PROTREG28_Set BPROT_CONFIG0_REGION28_Enabled
#define MPU_PROTENSET0_PROTREG27_Pos BPROT_CONFIG0_REGION27_Pos
#define MPU_PROTENSET0_PROTREG27_Msk BPROT_CONFIG0_REGION27_Msk
#define MPU_PROTENSET0_PROTREG27_Disabled BPROT_CONFIG0_REGION27_Disabled
#define MPU_PROTENSET0_PROTREG27_Enabled BPROT_CONFIG0_REGION27_Enabled
#define MPU_PROTENSET0_PROTREG27_Set BPROT_CONFIG0_REGION27_Enabled
#define MPU_PROTENSET0_PROTREG26_Pos BPROT_CONFIG0_REGION26_Pos
#define MPU_PROTENSET0_PROTREG26_Msk BPROT_CONFIG0_REGION26_Msk
#define MPU_PROTENSET0_PROTREG26_Disabled BPROT_CONFIG0_REGION26_Disabled
#define MPU_PROTENSET0_PROTREG26_Enabled BPROT_CONFIG0_REGION26_Enabled
#define MPU_PROTENSET0_PROTREG26_Set BPROT_CONFIG0_REGION26_Enabled
#define MPU_PROTENSET0_PROTREG25_Pos BPROT_CONFIG0_REGION25_Pos
#define MPU_PROTENSET0_PROTREG25_Msk BPROT_CONFIG0_REGION25_Msk
#define MPU_PROTENSET0_PROTREG25_Disabled BPROT_CONFIG0_REGION25_Disabled
#define MPU_PROTENSET0_PROTREG25_Enabled BPROT_CONFIG0_REGION25_Enabled
#define MPU_PROTENSET0_PROTREG25_Set BPROT_CONFIG0_REGION25_Enabled
#define MPU_PROTENSET0_PROTREG24_Pos BPROT_CONFIG0_REGION24_Pos
#define MPU_PROTENSET0_PROTREG24_Msk BPROT_CONFIG0_REGION24_Msk
#define MPU_PROTENSET0_PROTREG24_Disabled BPROT_CONFIG0_REGION24_Disabled
#define MPU_PROTENSET0_PROTREG24_Enabled BPROT_CONFIG0_REGION24_Enabled
#define MPU_PROTENSET0_PROTREG24_Set BPROT_CONFIG0_REGION24_Enabled
#define MPU_PROTENSET0_PROTREG23_Pos BPROT_CONFIG0_REGION23_Pos
#define MPU_PROTENSET0_PROTREG23_Msk BPROT_CONFIG0_REGION23_Msk
#define MPU_PROTENSET0_PROTREG23_Disabled BPROT_CONFIG0_REGION23_Disabled
#define MPU_PROTENSET0_PROTREG23_Enabled BPROT_CONFIG0_REGION23_Enabled
#define MPU_PROTENSET0_PROTREG23_Set BPROT_CONFIG0_REGION23_Enabled
#define MPU_PROTENSET0_PROTREG22_Pos BPROT_CONFIG0_REGION22_Pos
#define MPU_PROTENSET0_PROTREG22_Msk BPROT_CONFIG0_REGION22_Msk
#define MPU_PROTENSET0_PROTREG22_Disabled BPROT_CONFIG0_REGION22_Disabled
#define MPU_PROTENSET0_PROTREG22_Enabled BPROT_CONFIG0_REGION22_Enabled
#define MPU_PROTENSET0_PROTREG22_Set BPROT_CONFIG0_REGION22_Enabled
#define MPU_PROTENSET0_PROTREG21_Pos BPROT_CONFIG0_REGION21_Pos
#define MPU_PROTENSET0_PROTREG21_Msk BPROT_CONFIG0_REGION21_Msk
#define MPU_PROTENSET0_PROTREG21_Disabled BPROT_CONFIG0_REGION21_Disabled
#define MPU_PROTENSET0_PROTREG21_Enabled BPROT_CONFIG0_REGION21_Enabled
#define MPU_PROTENSET0_PROTREG21_Set BPROT_CONFIG0_REGION21_Enabled
#define MPU_PROTENSET0_PROTREG20_Pos BPROT_CONFIG0_REGION20_Pos
#define MPU_PROTENSET0_PROTREG20_Msk BPROT_CONFIG0_REGION20_Msk
#define MPU_PROTENSET0_PROTREG20_Disabled BPROT_CONFIG0_REGION20_Disabled
#define MPU_PROTENSET0_PROTREG20_Enabled BPROT_CONFIG0_REGION20_Enabled
#define MPU_PROTENSET0_PROTREG20_Set BPROT_CONFIG0_REGION20_Enabled
#define MPU_PROTENSET0_PROTREG19_Pos BPROT_CONFIG0_REGION19_Pos
#define MPU_PROTENSET0_PROTREG19_Msk BPROT_CONFIG0_REGION19_Msk
#define MPU_PROTENSET0_PROTREG19_Disabled BPROT_CONFIG0_REGION19_Disabled
#define MPU_PROTENSET0_PROTREG19_Enabled BPROT_CONFIG0_REGION19_Enabled
#define MPU_PROTENSET0_PROTREG19_Set BPROT_CONFIG0_REGION19_Enabled
#define MPU_PROTENSET0_PROTREG18_Pos BPROT_CONFIG0_REGION18_Pos
#define MPU_PROTENSET0_PROTREG18_Msk BPROT_CONFIG0_REGION18_Msk
#define MPU_PROTENSET0_PROTREG18_Disabled BPROT_CONFIG0_REGION18_Disabled
#define MPU_PROTENSET0_PROTREG18_Enabled BPROT_CONFIG0_REGION18_Enabled
#define MPU_PROTENSET0_PROTREG18_Set BPROT_CONFIG0_REGION18_Enabled
#define MPU_PROTENSET0_PROTREG17_Pos BPROT_CONFIG0_REGION17_Pos
#define MPU_PROTENSET0_PROTREG17_Msk BPROT_CONFIG0_REGION17_Msk
#define MPU_PROTENSET0_PROTREG17_Disabled BPROT_CONFIG0_REGION17_Disabled
#define MPU_PROTENSET0_PROTREG17_Enabled BPROT_CONFIG0_REGION17_Enabled
#define MPU_PROTENSET0_PROTREG17_Set BPROT_CONFIG0_REGION17_Enabled
#define MPU_PROTENSET0_PROTREG16_Pos BPROT_CONFIG0_REGION16_Pos
#define MPU_PROTENSET0_PROTREG16_Msk BPROT_CONFIG0_REGION16_Msk
#define MPU_PROTENSET0_PROTREG16_Disabled BPROT_CONFIG0_REGION16_Disabled
#define MPU_PROTENSET0_PROTREG16_Enabled BPROT_CONFIG0_REGION16_Enabled
#define MPU_PROTENSET0_PROTREG16_Set BPROT_CONFIG0_REGION16_Enabled
#define MPU_PROTENSET0_PROTREG15_Pos BPROT_CONFIG0_REGION15_Pos
#define MPU_PROTENSET0_PROTREG15_Msk BPROT_CONFIG0_REGION15_Msk
#define MPU_PROTENSET0_PROTREG15_Disabled BPROT_CONFIG0_REGION15_Disabled
#define MPU_PROTENSET0_PROTREG15_Enabled BPROT_CONFIG0_REGION15_Enabled
#define MPU_PROTENSET0_PROTREG15_Set BPROT_CONFIG0_REGION15_Enabled
#define MPU_PROTENSET0_PROTREG14_Pos BPROT_CONFIG0_REGION14_Pos
#define MPU_PROTENSET0_PROTREG14_Msk BPROT_CONFIG0_REGION14_Msk
#define MPU_PROTENSET0_PROTREG14_Disabled BPROT_CONFIG0_REGION14_Disabled
#define MPU_PROTENSET0_PROTREG14_Enabled BPROT_CONFIG0_REGION14_Enabled
#define MPU_PROTENSET0_PROTREG14_Set BPROT_CONFIG0_REGION14_Enabled
#define MPU_PROTENSET0_PROTREG13_Pos BPROT_CONFIG0_REGION13_Pos
#define MPU_PROTENSET0_PROTREG13_Msk BPROT_CONFIG0_REGION13_Msk
#define MPU_PROTENSET0_PROTREG13_Disabled BPROT_CONFIG0_REGION13_Disabled
#define MPU_PROTENSET0_PROTREG13_Enabled BPROT_CONFIG0_REGION13_Enabled
#define MPU_PROTENSET0_PROTREG13_Set BPROT_CONFIG0_REGION13_Enabled
#define MPU_PROTENSET0_PROTREG12_Pos BPROT_CONFIG0_REGION12_Pos
#define MPU_PROTENSET0_PROTREG12_Msk BPROT_CONFIG0_REGION12_Msk
#define MPU_PROTENSET0_PROTREG12_Disabled BPROT_CONFIG0_REGION12_Disabled
#define MPU_PROTENSET0_PROTREG12_Enabled BPROT_CONFIG0_REGION12_Enabled
#define MPU_PROTENSET0_PROTREG12_Set BPROT_CONFIG0_REGION12_Enabled
#define MPU_PROTENSET0_PROTREG11_Pos BPROT_CONFIG0_REGION11_Pos
#define MPU_PROTENSET0_PROTREG11_Msk BPROT_CONFIG0_REGION11_Msk
#define MPU_PROTENSET0_PROTREG11_Disabled BPROT_CONFIG0_REGION11_Disabled
#define MPU_PROTENSET0_PROTREG11_Enabled BPROT_CONFIG0_REGION11_Enabled
#define MPU_PROTENSET0_PROTREG11_Set BPROT_CONFIG0_REGION11_Enabled
#define MPU_PROTENSET0_PROTREG10_Pos BPROT_CONFIG0_REGION10_Pos
#define MPU_PROTENSET0_PROTREG10_Msk BPROT_CONFIG0_REGION10_Msk
#define MPU_PROTENSET0_PROTREG10_Disabled BPROT_CONFIG0_REGION10_Disabled
#define MPU_PROTENSET0_PROTREG10_Enabled BPROT_CONFIG0_REGION10_Enabled
#define MPU_PROTENSET0_PROTREG10_Set BPROT_CONFIG0_REGION10_Enabled
#define MPU_PROTENSET0_PROTREG9_Pos BPROT_CONFIG0_REGION9_Pos
#define MPU_PROTENSET0_PROTREG9_Msk BPROT_CONFIG0_REGION9_Msk
#define MPU_PROTENSET0_PROTREG9_Disabled BPROT_CONFIG0_REGION9_Disabled
#define MPU_PROTENSET0_PROTREG9_Enabled BPROT_CONFIG0_REGION9_Enabled
#define MPU_PROTENSET0_PROTREG9_Set BPROT_CONFIG0_REGION9_Enabled
#define MPU_PROTENSET0_PROTREG8_Pos BPROT_CONFIG0_REGION8_Pos
#define MPU_PROTENSET0_PROTREG8_Msk BPROT_CONFIG0_REGION8_Msk
#define MPU_PROTENSET0_PROTREG8_Disabled BPROT_CONFIG0_REGION8_Disabled
#define MPU_PROTENSET0_PROTREG8_Enabled BPROT_CONFIG0_REGION8_Enabled
#define MPU_PROTENSET0_PROTREG8_Set BPROT_CONFIG0_REGION8_Enabled
#define MPU_PROTENSET0_PROTREG7_Pos BPROT_CONFIG0_REGION7_Pos
#define MPU_PROTENSET0_PROTREG7_Msk BPROT_CONFIG0_REGION7_Msk
#define MPU_PROTENSET0_PROTREG7_Disabled BPROT_CONFIG0_REGION7_Disabled
#define MPU_PROTENSET0_PROTREG7_Enabled BPROT_CONFIG0_REGION7_Enabled
#define MPU_PROTENSET0_PROTREG7_Set BPROT_CONFIG0_REGION7_Enabled
#define MPU_PROTENSET0_PROTREG6_Pos BPROT_CONFIG0_REGION6_Pos
#define MPU_PROTENSET0_PROTREG6_Msk BPROT_CONFIG0_REGION6_Msk
#define MPU_PROTENSET0_PROTREG6_Disabled BPROT_CONFIG0_REGION6_Disabled
#define MPU_PROTENSET0_PROTREG6_Enabled BPROT_CONFIG0_REGION6_Enabled
#define MPU_PROTENSET0_PROTREG6_Set BPROT_CONFIG0_REGION6_Enabled
#define MPU_PROTENSET0_PROTREG5_Pos BPROT_CONFIG0_REGION5_Pos
#define MPU_PROTENSET0_PROTREG5_Msk BPROT_CONFIG0_REGION5_Msk
#define MPU_PROTENSET0_PROTREG5_Disabled BPROT_CONFIG0_REGION5_Disabled
#define MPU_PROTENSET0_PROTREG5_Enabled BPROT_CONFIG0_REGION5_Enabled
#define MPU_PROTENSET0_PROTREG5_Set BPROT_CONFIG0_REGION5_Enabled
#define MPU_PROTENSET0_PROTREG4_Pos BPROT_CONFIG0_REGION4_Pos
#define MPU_PROTENSET0_PROTREG4_Msk BPROT_CONFIG0_REGION4_Msk
#define MPU_PROTENSET0_PROTREG4_Disabled BPROT_CONFIG0_REGION4_Disabled
#define MPU_PROTENSET0_PROTREG4_Enabled BPROT_CONFIG0_REGION4_Enabled
#define MPU_PROTENSET0_PROTREG4_Set BPROT_CONFIG0_REGION4_Enabled
#define MPU_PROTENSET0_PROTREG3_Pos BPROT_CONFIG0_REGION3_Pos
#define MPU_PROTENSET0_PROTREG3_Msk BPROT_CONFIG0_REGION3_Msk
#define MPU_PROTENSET0_PROTREG3_Disabled BPROT_CONFIG0_REGION3_Disabled
#define MPU_PROTENSET0_PROTREG3_Enabled BPROT_CONFIG0_REGION3_Enabled
#define MPU_PROTENSET0_PROTREG3_Set BPROT_CONFIG0_REGION3_Enabled
#define MPU_PROTENSET0_PROTREG2_Pos BPROT_CONFIG0_REGION2_Pos
#define MPU_PROTENSET0_PROTREG2_Msk BPROT_CONFIG0_REGION2_Msk
#define MPU_PROTENSET0_PROTREG2_Disabled BPROT_CONFIG0_REGION2_Disabled
#define MPU_PROTENSET0_PROTREG2_Enabled BPROT_CONFIG0_REGION2_Enabled
#define MPU_PROTENSET0_PROTREG2_Set BPROT_CONFIG0_REGION2_Enabled
#define MPU_PROTENSET0_PROTREG1_Pos BPROT_CONFIG0_REGION1_Pos
#define MPU_PROTENSET0_PROTREG1_Msk BPROT_CONFIG0_REGION1_Msk
#define MPU_PROTENSET0_PROTREG1_Disabled BPROT_CONFIG0_REGION1_Disabled
#define MPU_PROTENSET0_PROTREG1_Enabled BPROT_CONFIG0_REGION1_Enabled
#define MPU_PROTENSET0_PROTREG1_Set BPROT_CONFIG0_REGION1_Enabled
#define MPU_PROTENSET0_PROTREG0_Pos BPROT_CONFIG0_REGION0_Pos
#define MPU_PROTENSET0_PROTREG0_Msk BPROT_CONFIG0_REGION0_Msk
#define MPU_PROTENSET0_PROTREG0_Disabled BPROT_CONFIG0_REGION0_Disabled
#define MPU_PROTENSET0_PROTREG0_Enabled BPROT_CONFIG0_REGION0_Enabled
#define MPU_PROTENSET0_PROTREG0_Set BPROT_CONFIG0_REGION0_Enabled
/* From nrf51_deprecated.h */
/* NVMC */
/* The register ERASEPROTECTEDPAGE changed name to ERASEPCR0 in the documentation. */
#define ERASEPROTECTEDPAGE ERASEPCR0
/* IRQ */
/* COMP module was eliminated. Adapted to nrf52 headers. */
#define LPCOMP_COMP_IRQHandler COMP_LPCOMP_IRQHandler
#define LPCOMP_COMP_IRQn COMP_LPCOMP_IRQn
/* RADIO */
/* The name of the field SKIPADDR was corrected. Old macros added for compatibility. */
#define RADIO_CRCCNF_SKIP_ADDR_Pos RADIO_CRCCNF_SKIPADDR_Pos
#define RADIO_CRCCNF_SKIP_ADDR_Msk RADIO_CRCCNF_SKIPADDR_Msk
#define RADIO_CRCCNF_SKIP_ADDR_Include RADIO_CRCCNF_SKIPADDR_Include
#define RADIO_CRCCNF_SKIP_ADDR_Skip RADIO_CRCCNF_SKIPADDR_Skip
/* FICR */
/* The registers FICR.DEVICEID0 and FICR.DEVICEID1 were renamed into an array. */
#define DEVICEID0 DEVICEID[0]
#define DEVICEID1 DEVICEID[1]
/* The registers FICR.ER0, FICR.ER1, FICR.ER2 and FICR.ER3 were renamed into an array. */
#define ER0 ER[0]
#define ER1 ER[1]
#define ER2 ER[2]
#define ER3 ER[3]
/* The registers FICR.IR0, FICR.IR1, FICR.IR2 and FICR.IR3 were renamed into an array. */
#define IR0 IR[0]
#define IR1 IR[1]
#define IR2 IR[2]
#define IR3 IR[3]
/* The registers FICR.DEVICEADDR0 and FICR.DEVICEADDR1 were renamed into an array. */
#define DEVICEADDR0 DEVICEADDR[0]
#define DEVICEADDR1 DEVICEADDR[1]
/* PPI */
/* The tasks PPI.TASKS_CHGxEN and PPI.TASKS_CHGxDIS were renamed into an array of structs. */
#define TASKS_CHG0EN TASKS_CHG[0].EN
#define TASKS_CHG0DIS TASKS_CHG[0].DIS
#define TASKS_CHG1EN TASKS_CHG[1].EN
#define TASKS_CHG1DIS TASKS_CHG[1].DIS
#define TASKS_CHG2EN TASKS_CHG[2].EN
#define TASKS_CHG2DIS TASKS_CHG[2].DIS
#define TASKS_CHG3EN TASKS_CHG[3].EN
#define TASKS_CHG3DIS TASKS_CHG[3].DIS
/* The registers PPI.CHx_EEP and PPI.CHx_TEP were renamed into an array of structs. */
#define CH0_EEP CH[0].EEP
#define CH0_TEP CH[0].TEP
#define CH1_EEP CH[1].EEP
#define CH1_TEP CH[1].TEP
#define CH2_EEP CH[2].EEP
#define CH2_TEP CH[2].TEP
#define CH3_EEP CH[3].EEP
#define CH3_TEP CH[3].TEP
#define CH4_EEP CH[4].EEP
#define CH4_TEP CH[4].TEP
#define CH5_EEP CH[5].EEP
#define CH5_TEP CH[5].TEP
#define CH6_EEP CH[6].EEP
#define CH6_TEP CH[6].TEP
#define CH7_EEP CH[7].EEP
#define CH7_TEP CH[7].TEP
#define CH8_EEP CH[8].EEP
#define CH8_TEP CH[8].TEP
#define CH9_EEP CH[9].EEP
#define CH9_TEP CH[9].TEP
#define CH10_EEP CH[10].EEP
#define CH10_TEP CH[10].TEP
#define CH11_EEP CH[11].EEP
#define CH11_TEP CH[11].TEP
#define CH12_EEP CH[12].EEP
#define CH12_TEP CH[12].TEP
#define CH13_EEP CH[13].EEP
#define CH13_TEP CH[13].TEP
#define CH14_EEP CH[14].EEP
#define CH14_TEP CH[14].TEP
#define CH15_EEP CH[15].EEP
#define CH15_TEP CH[15].TEP
/* The registers PPI.CHG0, PPI.CHG1, PPI.CHG2 and PPI.CHG3 were renamed into an array. */
#define CHG0 CHG[0]
#define CHG1 CHG[1]
#define CHG2 CHG[2]
#define CHG3 CHG[3]
/* All bitfield macros for the CHGx registers therefore changed name. */
#define PPI_CHG0_CH15_Pos PPI_CHG_CH15_Pos
#define PPI_CHG0_CH15_Msk PPI_CHG_CH15_Msk
#define PPI_CHG0_CH15_Excluded PPI_CHG_CH15_Excluded
#define PPI_CHG0_CH15_Included PPI_CHG_CH15_Included
#define PPI_CHG0_CH14_Pos PPI_CHG_CH14_Pos
#define PPI_CHG0_CH14_Msk PPI_CHG_CH14_Msk
#define PPI_CHG0_CH14_Excluded PPI_CHG_CH14_Excluded
#define PPI_CHG0_CH14_Included PPI_CHG_CH14_Included
#define PPI_CHG0_CH13_Pos PPI_CHG_CH13_Pos
#define PPI_CHG0_CH13_Msk PPI_CHG_CH13_Msk
#define PPI_CHG0_CH13_Excluded PPI_CHG_CH13_Excluded
#define PPI_CHG0_CH13_Included PPI_CHG_CH13_Included
#define PPI_CHG0_CH12_Pos PPI_CHG_CH12_Pos
#define PPI_CHG0_CH12_Msk PPI_CHG_CH12_Msk
#define PPI_CHG0_CH12_Excluded PPI_CHG_CH12_Excluded
#define PPI_CHG0_CH12_Included PPI_CHG_CH12_Included
#define PPI_CHG0_CH11_Pos PPI_CHG_CH11_Pos
#define PPI_CHG0_CH11_Msk PPI_CHG_CH11_Msk
#define PPI_CHG0_CH11_Excluded PPI_CHG_CH11_Excluded
#define PPI_CHG0_CH11_Included PPI_CHG_CH11_Included
#define PPI_CHG0_CH10_Pos PPI_CHG_CH10_Pos
#define PPI_CHG0_CH10_Msk PPI_CHG_CH10_Msk
#define PPI_CHG0_CH10_Excluded PPI_CHG_CH10_Excluded
#define PPI_CHG0_CH10_Included PPI_CHG_CH10_Included
#define PPI_CHG0_CH9_Pos PPI_CHG_CH9_Pos
#define PPI_CHG0_CH9_Msk PPI_CHG_CH9_Msk
#define PPI_CHG0_CH9_Excluded PPI_CHG_CH9_Excluded
#define PPI_CHG0_CH9_Included PPI_CHG_CH9_Included
#define PPI_CHG0_CH8_Pos PPI_CHG_CH8_Pos
#define PPI_CHG0_CH8_Msk PPI_CHG_CH8_Msk
#define PPI_CHG0_CH8_Excluded PPI_CHG_CH8_Excluded
#define PPI_CHG0_CH8_Included PPI_CHG_CH8_Included
#define PPI_CHG0_CH7_Pos PPI_CHG_CH7_Pos
#define PPI_CHG0_CH7_Msk PPI_CHG_CH7_Msk
#define PPI_CHG0_CH7_Excluded PPI_CHG_CH7_Excluded
#define PPI_CHG0_CH7_Included PPI_CHG_CH7_Included
#define PPI_CHG0_CH6_Pos PPI_CHG_CH6_Pos
#define PPI_CHG0_CH6_Msk PPI_CHG_CH6_Msk
#define PPI_CHG0_CH6_Excluded PPI_CHG_CH6_Excluded
#define PPI_CHG0_CH6_Included PPI_CHG_CH6_Included
#define PPI_CHG0_CH5_Pos PPI_CHG_CH5_Pos
#define PPI_CHG0_CH5_Msk PPI_CHG_CH5_Msk
#define PPI_CHG0_CH5_Excluded PPI_CHG_CH5_Excluded
#define PPI_CHG0_CH5_Included PPI_CHG_CH5_Included
#define PPI_CHG0_CH4_Pos PPI_CHG_CH4_Pos
#define PPI_CHG0_CH4_Msk PPI_CHG_CH4_Msk
#define PPI_CHG0_CH4_Excluded PPI_CHG_CH4_Excluded
#define PPI_CHG0_CH4_Included PPI_CHG_CH4_Included
#define PPI_CHG0_CH3_Pos PPI_CHG_CH3_Pos
#define PPI_CHG0_CH3_Msk PPI_CHG_CH3_Msk
#define PPI_CHG0_CH3_Excluded PPI_CHG_CH3_Excluded
#define PPI_CHG0_CH3_Included PPI_CHG_CH3_Included
#define PPI_CHG0_CH2_Pos PPI_CHG_CH2_Pos
#define PPI_CHG0_CH2_Msk PPI_CHG_CH2_Msk
#define PPI_CHG0_CH2_Excluded PPI_CHG_CH2_Excluded
#define PPI_CHG0_CH2_Included PPI_CHG_CH2_Included
#define PPI_CHG0_CH1_Pos PPI_CHG_CH1_Pos
#define PPI_CHG0_CH1_Msk PPI_CHG_CH1_Msk
#define PPI_CHG0_CH1_Excluded PPI_CHG_CH1_Excluded
#define PPI_CHG0_CH1_Included PPI_CHG_CH1_Included
#define PPI_CHG0_CH0_Pos PPI_CHG_CH0_Pos
#define PPI_CHG0_CH0_Msk PPI_CHG_CH0_Msk
#define PPI_CHG0_CH0_Excluded PPI_CHG_CH0_Excluded
#define PPI_CHG0_CH0_Included PPI_CHG_CH0_Included
#define PPI_CHG1_CH15_Pos PPI_CHG_CH15_Pos
#define PPI_CHG1_CH15_Msk PPI_CHG_CH15_Msk
#define PPI_CHG1_CH15_Excluded PPI_CHG_CH15_Excluded
#define PPI_CHG1_CH15_Included PPI_CHG_CH15_Included
#define PPI_CHG1_CH14_Pos PPI_CHG_CH14_Pos
#define PPI_CHG1_CH14_Msk PPI_CHG_CH14_Msk
#define PPI_CHG1_CH14_Excluded PPI_CHG_CH14_Excluded
#define PPI_CHG1_CH14_Included PPI_CHG_CH14_Included
#define PPI_CHG1_CH13_Pos PPI_CHG_CH13_Pos
#define PPI_CHG1_CH13_Msk PPI_CHG_CH13_Msk
#define PPI_CHG1_CH13_Excluded PPI_CHG_CH13_Excluded
#define PPI_CHG1_CH13_Included PPI_CHG_CH13_Included
#define PPI_CHG1_CH12_Pos PPI_CHG_CH12_Pos
#define PPI_CHG1_CH12_Msk PPI_CHG_CH12_Msk
#define PPI_CHG1_CH12_Excluded PPI_CHG_CH12_Excluded
#define PPI_CHG1_CH12_Included PPI_CHG_CH12_Included
#define PPI_CHG1_CH11_Pos PPI_CHG_CH11_Pos
#define PPI_CHG1_CH11_Msk PPI_CHG_CH11_Msk
#define PPI_CHG1_CH11_Excluded PPI_CHG_CH11_Excluded
#define PPI_CHG1_CH11_Included PPI_CHG_CH11_Included
#define PPI_CHG1_CH10_Pos PPI_CHG_CH10_Pos
#define PPI_CHG1_CH10_Msk PPI_CHG_CH10_Msk
#define PPI_CHG1_CH10_Excluded PPI_CHG_CH10_Excluded
#define PPI_CHG1_CH10_Included PPI_CHG_CH10_Included
#define PPI_CHG1_CH9_Pos PPI_CHG_CH9_Pos
#define PPI_CHG1_CH9_Msk PPI_CHG_CH9_Msk
#define PPI_CHG1_CH9_Excluded PPI_CHG_CH9_Excluded
#define PPI_CHG1_CH9_Included PPI_CHG_CH9_Included
#define PPI_CHG1_CH8_Pos PPI_CHG_CH8_Pos
#define PPI_CHG1_CH8_Msk PPI_CHG_CH8_Msk
#define PPI_CHG1_CH8_Excluded PPI_CHG_CH8_Excluded
#define PPI_CHG1_CH8_Included PPI_CHG_CH8_Included
#define PPI_CHG1_CH7_Pos PPI_CHG_CH7_Pos
#define PPI_CHG1_CH7_Msk PPI_CHG_CH7_Msk
#define PPI_CHG1_CH7_Excluded PPI_CHG_CH7_Excluded
#define PPI_CHG1_CH7_Included PPI_CHG_CH7_Included
#define PPI_CHG1_CH6_Pos PPI_CHG_CH6_Pos
#define PPI_CHG1_CH6_Msk PPI_CHG_CH6_Msk
#define PPI_CHG1_CH6_Excluded PPI_CHG_CH6_Excluded
#define PPI_CHG1_CH6_Included PPI_CHG_CH6_Included
#define PPI_CHG1_CH5_Pos PPI_CHG_CH5_Pos
#define PPI_CHG1_CH5_Msk PPI_CHG_CH5_Msk
#define PPI_CHG1_CH5_Excluded PPI_CHG_CH5_Excluded
#define PPI_CHG1_CH5_Included PPI_CHG_CH5_Included
#define PPI_CHG1_CH4_Pos PPI_CHG_CH4_Pos
#define PPI_CHG1_CH4_Msk PPI_CHG_CH4_Msk
#define PPI_CHG1_CH4_Excluded PPI_CHG_CH4_Excluded
#define PPI_CHG1_CH4_Included PPI_CHG_CH4_Included
#define PPI_CHG1_CH3_Pos PPI_CHG_CH3_Pos
#define PPI_CHG1_CH3_Msk PPI_CHG_CH3_Msk
#define PPI_CHG1_CH3_Excluded PPI_CHG_CH3_Excluded
#define PPI_CHG1_CH3_Included PPI_CHG_CH3_Included
#define PPI_CHG1_CH2_Pos PPI_CHG_CH2_Pos
#define PPI_CHG1_CH2_Msk PPI_CHG_CH2_Msk
#define PPI_CHG1_CH2_Excluded PPI_CHG_CH2_Excluded
#define PPI_CHG1_CH2_Included PPI_CHG_CH2_Included
#define PPI_CHG1_CH1_Pos PPI_CHG_CH1_Pos
#define PPI_CHG1_CH1_Msk PPI_CHG_CH1_Msk
#define PPI_CHG1_CH1_Excluded PPI_CHG_CH1_Excluded
#define PPI_CHG1_CH1_Included PPI_CHG_CH1_Included
#define PPI_CHG1_CH0_Pos PPI_CHG_CH0_Pos
#define PPI_CHG1_CH0_Msk PPI_CHG_CH0_Msk
#define PPI_CHG1_CH0_Excluded PPI_CHG_CH0_Excluded
#define PPI_CHG1_CH0_Included PPI_CHG_CH0_Included
#define PPI_CHG2_CH15_Pos PPI_CHG_CH15_Pos
#define PPI_CHG2_CH15_Msk PPI_CHG_CH15_Msk
#define PPI_CHG2_CH15_Excluded PPI_CHG_CH15_Excluded
#define PPI_CHG2_CH15_Included PPI_CHG_CH15_Included
#define PPI_CHG2_CH14_Pos PPI_CHG_CH14_Pos
#define PPI_CHG2_CH14_Msk PPI_CHG_CH14_Msk
#define PPI_CHG2_CH14_Excluded PPI_CHG_CH14_Excluded
#define PPI_CHG2_CH14_Included PPI_CHG_CH14_Included
#define PPI_CHG2_CH13_Pos PPI_CHG_CH13_Pos
#define PPI_CHG2_CH13_Msk PPI_CHG_CH13_Msk
#define PPI_CHG2_CH13_Excluded PPI_CHG_CH13_Excluded
#define PPI_CHG2_CH13_Included PPI_CHG_CH13_Included
#define PPI_CHG2_CH12_Pos PPI_CHG_CH12_Pos
#define PPI_CHG2_CH12_Msk PPI_CHG_CH12_Msk
#define PPI_CHG2_CH12_Excluded PPI_CHG_CH12_Excluded
#define PPI_CHG2_CH12_Included PPI_CHG_CH12_Included
#define PPI_CHG2_CH11_Pos PPI_CHG_CH11_Pos
#define PPI_CHG2_CH11_Msk PPI_CHG_CH11_Msk
#define PPI_CHG2_CH11_Excluded PPI_CHG_CH11_Excluded
#define PPI_CHG2_CH11_Included PPI_CHG_CH11_Included
#define PPI_CHG2_CH10_Pos PPI_CHG_CH10_Pos
#define PPI_CHG2_CH10_Msk PPI_CHG_CH10_Msk
#define PPI_CHG2_CH10_Excluded PPI_CHG_CH10_Excluded
#define PPI_CHG2_CH10_Included PPI_CHG_CH10_Included
#define PPI_CHG2_CH9_Pos PPI_CHG_CH9_Pos
#define PPI_CHG2_CH9_Msk PPI_CHG_CH9_Msk
#define PPI_CHG2_CH9_Excluded PPI_CHG_CH9_Excluded
#define PPI_CHG2_CH9_Included PPI_CHG_CH9_Included
#define PPI_CHG2_CH8_Pos PPI_CHG_CH8_Pos
#define PPI_CHG2_CH8_Msk PPI_CHG_CH8_Msk
#define PPI_CHG2_CH8_Excluded PPI_CHG_CH8_Excluded
#define PPI_CHG2_CH8_Included PPI_CHG_CH8_Included
#define PPI_CHG2_CH7_Pos PPI_CHG_CH7_Pos
#define PPI_CHG2_CH7_Msk PPI_CHG_CH7_Msk
#define PPI_CHG2_CH7_Excluded PPI_CHG_CH7_Excluded
#define PPI_CHG2_CH7_Included PPI_CHG_CH7_Included
#define PPI_CHG2_CH6_Pos PPI_CHG_CH6_Pos
#define PPI_CHG2_CH6_Msk PPI_CHG_CH6_Msk
#define PPI_CHG2_CH6_Excluded PPI_CHG_CH6_Excluded
#define PPI_CHG2_CH6_Included PPI_CHG_CH6_Included
#define PPI_CHG2_CH5_Pos PPI_CHG_CH5_Pos
#define PPI_CHG2_CH5_Msk PPI_CHG_CH5_Msk
#define PPI_CHG2_CH5_Excluded PPI_CHG_CH5_Excluded
#define PPI_CHG2_CH5_Included PPI_CHG_CH5_Included
#define PPI_CHG2_CH4_Pos PPI_CHG_CH4_Pos
#define PPI_CHG2_CH4_Msk PPI_CHG_CH4_Msk
#define PPI_CHG2_CH4_Excluded PPI_CHG_CH4_Excluded
#define PPI_CHG2_CH4_Included PPI_CHG_CH4_Included
#define PPI_CHG2_CH3_Pos PPI_CHG_CH3_Pos
#define PPI_CHG2_CH3_Msk PPI_CHG_CH3_Msk
#define PPI_CHG2_CH3_Excluded PPI_CHG_CH3_Excluded
#define PPI_CHG2_CH3_Included PPI_CHG_CH3_Included
#define PPI_CHG2_CH2_Pos PPI_CHG_CH2_Pos
#define PPI_CHG2_CH2_Msk PPI_CHG_CH2_Msk
#define PPI_CHG2_CH2_Excluded PPI_CHG_CH2_Excluded
#define PPI_CHG2_CH2_Included PPI_CHG_CH2_Included
#define PPI_CHG2_CH1_Pos PPI_CHG_CH1_Pos
#define PPI_CHG2_CH1_Msk PPI_CHG_CH1_Msk
#define PPI_CHG2_CH1_Excluded PPI_CHG_CH1_Excluded
#define PPI_CHG2_CH1_Included PPI_CHG_CH1_Included
#define PPI_CHG2_CH0_Pos PPI_CHG_CH0_Pos
#define PPI_CHG2_CH0_Msk PPI_CHG_CH0_Msk
#define PPI_CHG2_CH0_Excluded PPI_CHG_CH0_Excluded
#define PPI_CHG2_CH0_Included PPI_CHG_CH0_Included
#define PPI_CHG3_CH15_Pos PPI_CHG_CH15_Pos
#define PPI_CHG3_CH15_Msk PPI_CHG_CH15_Msk
#define PPI_CHG3_CH15_Excluded PPI_CHG_CH15_Excluded
#define PPI_CHG3_CH15_Included PPI_CHG_CH15_Included
#define PPI_CHG3_CH14_Pos PPI_CHG_CH14_Pos
#define PPI_CHG3_CH14_Msk PPI_CHG_CH14_Msk
#define PPI_CHG3_CH14_Excluded PPI_CHG_CH14_Excluded
#define PPI_CHG3_CH14_Included PPI_CHG_CH14_Included
#define PPI_CHG3_CH13_Pos PPI_CHG_CH13_Pos
#define PPI_CHG3_CH13_Msk PPI_CHG_CH13_Msk
#define PPI_CHG3_CH13_Excluded PPI_CHG_CH13_Excluded
#define PPI_CHG3_CH13_Included PPI_CHG_CH13_Included
#define PPI_CHG3_CH12_Pos PPI_CHG_CH12_Pos
#define PPI_CHG3_CH12_Msk PPI_CHG_CH12_Msk
#define PPI_CHG3_CH12_Excluded PPI_CHG_CH12_Excluded
#define PPI_CHG3_CH12_Included PPI_CHG_CH12_Included
#define PPI_CHG3_CH11_Pos PPI_CHG_CH11_Pos
#define PPI_CHG3_CH11_Msk PPI_CHG_CH11_Msk
#define PPI_CHG3_CH11_Excluded PPI_CHG_CH11_Excluded
#define PPI_CHG3_CH11_Included PPI_CHG_CH11_Included
#define PPI_CHG3_CH10_Pos PPI_CHG_CH10_Pos
#define PPI_CHG3_CH10_Msk PPI_CHG_CH10_Msk
#define PPI_CHG3_CH10_Excluded PPI_CHG_CH10_Excluded
#define PPI_CHG3_CH10_Included PPI_CHG_CH10_Included
#define PPI_CHG3_CH9_Pos PPI_CHG_CH9_Pos
#define PPI_CHG3_CH9_Msk PPI_CHG_CH9_Msk
#define PPI_CHG3_CH9_Excluded PPI_CHG_CH9_Excluded
#define PPI_CHG3_CH9_Included PPI_CHG_CH9_Included
#define PPI_CHG3_CH8_Pos PPI_CHG_CH8_Pos
#define PPI_CHG3_CH8_Msk PPI_CHG_CH8_Msk
#define PPI_CHG3_CH8_Excluded PPI_CHG_CH8_Excluded
#define PPI_CHG3_CH8_Included PPI_CHG_CH8_Included
#define PPI_CHG3_CH7_Pos PPI_CHG_CH7_Pos
#define PPI_CHG3_CH7_Msk PPI_CHG_CH7_Msk
#define PPI_CHG3_CH7_Excluded PPI_CHG_CH7_Excluded
#define PPI_CHG3_CH7_Included PPI_CHG_CH7_Included
#define PPI_CHG3_CH6_Pos PPI_CHG_CH6_Pos
#define PPI_CHG3_CH6_Msk PPI_CHG_CH6_Msk
#define PPI_CHG3_CH6_Excluded PPI_CHG_CH6_Excluded
#define PPI_CHG3_CH6_Included PPI_CHG_CH6_Included
#define PPI_CHG3_CH5_Pos PPI_CHG_CH5_Pos
#define PPI_CHG3_CH5_Msk PPI_CHG_CH5_Msk
#define PPI_CHG3_CH5_Excluded PPI_CHG_CH5_Excluded
#define PPI_CHG3_CH5_Included PPI_CHG_CH5_Included
#define PPI_CHG3_CH4_Pos PPI_CHG_CH4_Pos
#define PPI_CHG3_CH4_Msk PPI_CHG_CH4_Msk
#define PPI_CHG3_CH4_Excluded PPI_CHG_CH4_Excluded
#define PPI_CHG3_CH4_Included PPI_CHG_CH4_Included
#define PPI_CHG3_CH3_Pos PPI_CHG_CH3_Pos
#define PPI_CHG3_CH3_Msk PPI_CHG_CH3_Msk
#define PPI_CHG3_CH3_Excluded PPI_CHG_CH3_Excluded
#define PPI_CHG3_CH3_Included PPI_CHG_CH3_Included
#define PPI_CHG3_CH2_Pos PPI_CHG_CH2_Pos
#define PPI_CHG3_CH2_Msk PPI_CHG_CH2_Msk
#define PPI_CHG3_CH2_Excluded PPI_CHG_CH2_Excluded
#define PPI_CHG3_CH2_Included PPI_CHG_CH2_Included
#define PPI_CHG3_CH1_Pos PPI_CHG_CH1_Pos
#define PPI_CHG3_CH1_Msk PPI_CHG_CH1_Msk
#define PPI_CHG3_CH1_Excluded PPI_CHG_CH1_Excluded
#define PPI_CHG3_CH1_Included PPI_CHG_CH1_Included
#define PPI_CHG3_CH0_Pos PPI_CHG_CH0_Pos
#define PPI_CHG3_CH0_Msk PPI_CHG_CH0_Msk
#define PPI_CHG3_CH0_Excluded PPI_CHG_CH0_Excluded
#define PPI_CHG3_CH0_Included PPI_CHG_CH0_Included
/*lint --flb "Leave library region" */
#endif /* NRF51_TO_NRF52_H */

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/* Copyright (c) 2015, Nordic Semiconductor ASA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NRF52_NAME_CHANGE_H
#define NRF52_NAME_CHANGE_H
/*lint ++flb "Enter library region */
/* This file is given to prevent your SW from not compiling with the updates made to nrf52.h and
* nrf52_bitfields.h. The macros defined in this file were available previously. Do not use these
* macros on purpose. Use the ones defined in nrf52.h and nrf52_bitfields.h instead.
*/
/* I2S */
/* Several enumerations changed case. Adding old macros to keep compilation compatibility. */
#define I2S_ENABLE_ENABLE_DISABLE I2S_ENABLE_ENABLE_Disabled
#define I2S_ENABLE_ENABLE_ENABLE I2S_ENABLE_ENABLE_Enabled
#define I2S_CONFIG_MODE_MODE_MASTER I2S_CONFIG_MODE_MODE_Master
#define I2S_CONFIG_MODE_MODE_SLAVE I2S_CONFIG_MODE_MODE_Slave
#define I2S_CONFIG_RXEN_RXEN_DISABLE I2S_CONFIG_RXEN_RXEN_Disabled
#define I2S_CONFIG_RXEN_RXEN_ENABLE I2S_CONFIG_RXEN_RXEN_Enabled
#define I2S_CONFIG_TXEN_TXEN_DISABLE I2S_CONFIG_TXEN_TXEN_Disabled
#define I2S_CONFIG_TXEN_TXEN_ENABLE I2S_CONFIG_TXEN_TXEN_Enabled
#define I2S_CONFIG_MCKEN_MCKEN_DISABLE I2S_CONFIG_MCKEN_MCKEN_Disabled
#define I2S_CONFIG_MCKEN_MCKEN_ENABLE I2S_CONFIG_MCKEN_MCKEN_Enabled
#define I2S_CONFIG_SWIDTH_SWIDTH_8BIT I2S_CONFIG_SWIDTH_SWIDTH_8Bit
#define I2S_CONFIG_SWIDTH_SWIDTH_16BIT I2S_CONFIG_SWIDTH_SWIDTH_16Bit
#define I2S_CONFIG_SWIDTH_SWIDTH_24BIT I2S_CONFIG_SWIDTH_SWIDTH_24Bit
#define I2S_CONFIG_ALIGN_ALIGN_LEFT I2S_CONFIG_ALIGN_ALIGN_Left
#define I2S_CONFIG_ALIGN_ALIGN_RIGHT I2S_CONFIG_ALIGN_ALIGN_Right
#define I2S_CONFIG_FORMAT_FORMAT_ALIGNED I2S_CONFIG_FORMAT_FORMAT_Aligned
#define I2S_CONFIG_CHANNELS_CHANNELS_STEREO I2S_CONFIG_CHANNELS_CHANNELS_Stereo
#define I2S_CONFIG_CHANNELS_CHANNELS_LEFT I2S_CONFIG_CHANNELS_CHANNELS_Left
#define I2S_CONFIG_CHANNELS_CHANNELS_RIGHT I2S_CONFIG_CHANNELS_CHANNELS_Right
/*lint --flb "Leave library region" */
#endif /* NRF52_NAME_CHANGE_H */

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#include <stddef.h>
#include "nrf_drv_common.h"
#include "nrf_assert.h"
#include "app_util_platform.h"
#ifdef SOFTDEVICE_PRESENT
#include "nrf_soc.h"
#endif
#if PERIPHERAL_RESOURCE_SHARING_ENABLED
typedef struct {
nrf_drv_irq_handler_t handler;
bool acquired;
} shared_resource_t;
// SPIM0, SPIS0, SPI0, TWIM0, TWIS0, TWI0
#if (SPI0_ENABLED || SPIS0_ENABLED || TWI0_ENABLED || TWIS0_ENABLED)
#define SERIAL_BOX_0_IN_USE
// [this checking may need a different form in unit tests, hence macro]
#ifndef IS_SERIAL_BOX_0
#define IS_SERIAL_BOX_0(p_per_base) (p_per_base == NRF_SPI0)
#endif
static shared_resource_t m_serial_box_0 = { .acquired = false };
void SPI0_TWI0_IRQHandler(void)
{
ASSERT(m_serial_box_0.handler);
m_serial_box_0.handler();
}
#endif // (SPI0_ENABLED || SPIS0_ENABLED || TWI0_ENABLED || TWIS0_ENABLED)
// SPIM1, SPIS1, SPI1, TWIM1, TWIS1, TWI1
#if (SPI1_ENABLED || SPIS1_ENABLED || TWI1_ENABLED || TWIS1_ENABLED)
#define SERIAL_BOX_1_IN_USE
// [this checking may need a different form in unit tests, hence macro]
#ifndef IS_SERIAL_BOX_1
#define IS_SERIAL_BOX_1(p_per_base) (p_per_base == NRF_SPI1)
#endif
static shared_resource_t m_serial_box_1 = { .acquired = false };
void SPI1_TWI1_IRQHandler(void)
{
ASSERT(m_serial_box_1.handler);
m_serial_box_1.handler();
}
#endif // (SPI1_ENABLED || SPIS1_ENABLED || TWI1_ENABLED || TWIS1_ENABLED)
// SPIM2, SPIS2, SPI2
#if (SPI2_ENABLED || SPIS2_ENABLED)
#define SERIAL_BOX_2_IN_USE
// [this checking may need a different form in unit tests, hence macro]
#ifndef IS_SERIAL_BOX_2
#define IS_SERIAL_BOX_2(p_per_base) (p_per_base == NRF_SPI2)
#endif
static shared_resource_t m_serial_box_2 = { .acquired = false };
void SPIM2_SPIS2_SPI2_IRQHandler(void)
{
ASSERT(m_serial_box_2.handler);
m_serial_box_2.handler();
}
#endif // (SPI2_ENABLED || SPIS2_ENABLED)
// COMP, LPCOMP
#if (COMP_ENABLED || LPCOMP_ENABLED)
#define COMP_LPCOMP_IN_USE
#ifndef IS_COMP_LPCOMP
#define IS_COMP_LPCOMP(p_per_base) ((p_per_base) == NRF_LPCOMP)
#endif
static shared_resource_t m_comp_lpcomp = { .acquired = false };
void LPCOMP_IRQHandler(void)
{
ASSERT(m_comp_lpcomp.handler);
m_comp_lpcomp.handler();
}
#endif // (COMP_ENABLED || LPCOMP_ENABLED)
#if defined(SERIAL_BOX_0_IN_USE) || \
defined(SERIAL_BOX_1_IN_USE) || \
defined(SERIAL_BOX_2_IN_USE) || \
defined(COMP_LPCOMP_IN_USE)
static ret_code_t acquire_shared_resource(shared_resource_t * p_resource,
nrf_drv_irq_handler_t handler)
{
bool busy = false;
CRITICAL_REGION_ENTER();
if (p_resource->acquired)
{
busy = true;
}
else
{
p_resource->acquired = true;
}
CRITICAL_REGION_EXIT();
if (busy)
{
return NRF_ERROR_BUSY;
}
p_resource->handler = handler;
return NRF_SUCCESS;
}
#endif
ret_code_t nrf_drv_common_per_res_acquire(void const * p_per_base,
nrf_drv_irq_handler_t handler)
{
#ifdef SERIAL_BOX_0_IN_USE
if (IS_SERIAL_BOX_0(p_per_base))
{
return acquire_shared_resource(&m_serial_box_0, handler);
}
#endif
#ifdef SERIAL_BOX_1_IN_USE
if (IS_SERIAL_BOX_1(p_per_base))
{
return acquire_shared_resource(&m_serial_box_1, handler);
}
#endif
#ifdef SERIAL_BOX_2_IN_USE
if (IS_SERIAL_BOX_2(p_per_base))
{
return acquire_shared_resource(&m_serial_box_2, handler);
}
#endif
#ifdef COMP_LPCOMP_IN_USE
if (IS_COMP_LPCOMP(p_per_base))
{
return acquire_shared_resource(&m_comp_lpcomp, handler);
}
#endif
return NRF_ERROR_INVALID_PARAM;
}
void nrf_drv_common_per_res_release(void const * p_per_base)
{
#ifdef SERIAL_BOX_0_IN_USE
if (IS_SERIAL_BOX_0(p_per_base))
{
m_serial_box_0.acquired = false;
}
else
#endif
#ifdef SERIAL_BOX_1_IN_USE
if (IS_SERIAL_BOX_1(p_per_base))
{
m_serial_box_1.acquired = false;
}
else
#endif
#ifdef SERIAL_BOX_2_IN_USE
if (IS_SERIAL_BOX_2(p_per_base))
{
m_serial_box_2.acquired = false;
}
else
#endif
#ifdef COMP_LPCOMP_IN_USE
if (IS_COMP_LPCOMP(p_per_base))
{
m_comp_lpcomp.acquired = false;
}
else
#endif
{}
}
#endif // PERIPHERAL_RESOURCE_SHARING_ENABLED
void nrf_drv_common_irq_enable(IRQn_Type IRQn, uint8_t priority)
{
#ifdef SOFTDEVICE_PRESENT
ASSERT((priority == APP_IRQ_PRIORITY_LOW) || (priority == APP_IRQ_PRIORITY_HIGH));
#endif
NVIC_SetPriority(IRQn, priority);
NVIC_ClearPendingIRQ(IRQn);
NVIC_EnableIRQ(IRQn);
}

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_DRV_COMMON_H__
#define NRF_DRV_COMMON_H__
#include <stdint.h>
#include <stdbool.h>
#include "nrf.h"
#include "sdk_errors.h"
#include "nrf_drv_config.h"
/**
* @brief Offset of event registers in every peripheral instance
*
* This is the offset where event registers start in the every peripheral.
*/
#define NRF_DRV_COMMON_EVREGS_OFFSET 0x100U
/**
* @brief Driver state.
*/
typedef enum
{
NRF_DRV_STATE_UNINITIALIZED, /**< Uninitialized. */
NRF_DRV_STATE_INITIALIZED, /**< Initialized but powered off. */
NRF_DRV_STATE_POWERED_ON
} nrf_drv_state_t;
/**
* @brief Driver power state selection.
*/
typedef enum
{
NRF_DRV_PWR_CTRL_ON, /**< Power on request. */
NRF_DRV_PWR_CTRL_OFF /**< Power off request. */
} nrf_drv_pwr_ctrl_t;
/**
* @brief IRQ handler type.
*/
typedef void (*nrf_drv_irq_handler_t)(void);
#if PERIPHERAL_RESOURCE_SHARING_ENABLED
/**
* @brief Function for acquiring shared peripheral resources associated with
* the specified peripheral.
*
* Certain resources and registers are shared among peripherals that have
* the same ID (for example: SPI0, SPIM0, SPIS0, TWI0, TWIM0, and TWIS0).
* Only one of them can be utilized at a given time. This function reserves
* proper resources to be used by the specified peripheral.
* If PERIPHERAL_RESOURCE_SHARING_ENABLED is set to a non-zero value, IRQ
* handlers for peripherals that are sharing resources with others are
* implemented by the nrf_drv_common module instead of individual drivers.
* The drivers must then specify their interrupt handling routines and
* register them by using this function.
*
* @param[in] p_per_base Requested peripheral base pointer.
* @param[in] handler Interrupt handler to register. May be NULL
* if interrupts are not used for the peripheral.
*
* @retval NRF_SUCCESS If resources were acquired successfully.
* @retval NRF_ERROR_BUSY If resources were already acquired.
* @retval NRF_ERROR_INVALID_PARAM If the specified peripheral is not enabled
* or the peripheral does not share resources
* with other peripherals.
*/
ret_code_t nrf_drv_common_per_res_acquire(void const * p_per_base,
nrf_drv_irq_handler_t handler);
/**
* @brief Function for releasing shared resources reserved previously by
* @ref nrf_drv_common_per_res_acquire() for the specified peripheral.
*
* @param[in] p_per_base Requested peripheral base pointer.
*/
void nrf_drv_common_per_res_release(void const * p_per_base);
#endif // PERIPHERAL_RESOURCE_SHARING_ENABLED
/**
* @brief Function sets priority and enables NVIC interrupt
*
* @note Function checks if correct priority is used when softdevice is present
*
* @param[in] IRQn Interrupt id
* @param[in] priority Interrupt priority
*/
void nrf_drv_common_irq_enable(IRQn_Type IRQn, uint8_t priority);
/**
* @brief Function disables NVIC interrupt
*
* @param[in] IRQn Interrupt id
*/
__STATIC_INLINE void nrf_drv_common_irq_disable(IRQn_Type IRQn);
/**
* @brief Convert bit position to event code
*
* Function for converting the bit position in INTEN register to event code
* that is equivalent to the offset of the event register from the beginning
* of peripheral instance.
*
* For example the result of this function can be casted directly to
* the types like @ref nrf_twis_event_t or @ref nrf_rng_events_t...
*
* @param bit Bit position in INTEN register
* @return Event code to be casted to the right enum type or to be used in functions like
* @ref nrf_rng_event_get
*
* @sa nrf_drv_event_to_bitpos
*/
__STATIC_INLINE uint32_t nrf_drv_bitpos_to_event(uint32_t bit);
/**
* @brief Convert event code to bit position
*
* This function can be used to get bit position in INTEN register from event code.
*
* @param event Event code that may be casted from enum values from types like
* @ref nrf_twis_event_t or @ref nrf_rng_events_t
* @return Bit position in INTEN register that corresponds to the given code.
*
* @sa nrf_drv_bitpos_to_event
*/
__STATIC_INLINE uint32_t nrf_drv_event_to_bitpos(uint32_t event);
/**
* @brief Get interrupt number connected with given instance
*
* Function returns interrupt number for a given instance of any peripheral.
* @param[in] pinst Pointer to peripheral registry
* @return Interrupt number
*/
__STATIC_INLINE IRQn_Type nrf_drv_get_IRQn(void const * const pinst);
/**
* @brief Check if given object is in RAM
*
* Function for analyzing if given location is placed in RAM.
* This function is used to determine if we have address that can be supported by EasyDMA.
* @param[in] ptr Pointer to the object
* @retval true Object is located in RAM
* @retval false Object is not located in RAM
*/
__STATIC_INLINE bool nrf_drv_is_in_RAM(void const * const ptr);
#ifndef SUPPRESS_INLINE_IMPLEMENTATION
__STATIC_INLINE void nrf_drv_common_irq_disable(IRQn_Type IRQn)
{
NVIC_DisableIRQ(IRQn);
}
__STATIC_INLINE uint32_t nrf_drv_bitpos_to_event(uint32_t bit)
{
return NRF_DRV_COMMON_EVREGS_OFFSET + bit * sizeof(uint32_t);
}
__STATIC_INLINE uint32_t nrf_drv_event_to_bitpos(uint32_t event)
{
return (event - NRF_DRV_COMMON_EVREGS_OFFSET) / sizeof(uint32_t);
}
__STATIC_INLINE IRQn_Type nrf_drv_get_IRQn(void const * const pinst)
{
uint8_t ret = (uint8_t)((uint32_t)pinst>>12U);
return (IRQn_Type) ret;
}
__STATIC_INLINE bool nrf_drv_is_in_RAM(void const * const ptr)
{
return ((((uintptr_t)ptr) & 0xE0000000u) == 0x20000000u);
}
#endif // SUPPRESS_INLINE_IMPLEMENTATION
#endif // NRF_DRV_COMMON_H__

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_DRV_CONFIG_H
#define NRF_DRV_CONFIG_H
/**
* Provide a non-zero value here in applications that need to use several
* peripherals with the same ID that are sharing certain resources
* (for example, SPI0 and TWI0). Obviously, such peripherals cannot be used
* simultaneously. Therefore, this definition allows to initialize the driver
* for another peripheral from a given group only after the previously used one
* is uninitialized. Normally, this is not possible, because interrupt handlers
* are implemented in individual drivers.
* This functionality requires a more complicated interrupt handling and driver
* initialization, hence it is not always desirable to use it.
*/
#define PERIPHERAL_RESOURCE_SHARING_ENABLED 0
/* CLOCK */
#define CLOCK_ENABLED 0
#if (CLOCK_ENABLED == 1)
#define CLOCK_CONFIG_XTAL_FREQ NRF_CLOCK_XTALFREQ_Default
#define CLOCK_CONFIG_LF_SRC NRF_CLOCK_LFCLK_Xtal
#define CLOCK_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#endif
/* GPIOTE */
#define GPIOTE_ENABLED 0
#if (GPIOTE_ENABLED == 1)
#define GPIOTE_CONFIG_USE_SWI_EGU false
#define GPIOTE_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 1
#endif
/* TIMER */
#define TIMER0_ENABLED 0
#if (TIMER0_ENABLED == 1)
#define TIMER0_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
#define TIMER0_CONFIG_MODE TIMER_MODE_MODE_Timer
#define TIMER0_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_32Bit
#define TIMER0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TIMER0_INSTANCE_INDEX 0
#endif
#define TIMER1_ENABLED 0
#if (TIMER1_ENABLED == 1)
#define TIMER1_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
#define TIMER1_CONFIG_MODE TIMER_MODE_MODE_Timer
#define TIMER1_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
#define TIMER1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TIMER1_INSTANCE_INDEX (TIMER0_ENABLED)
#endif
#define TIMER2_ENABLED 0
#if (TIMER2_ENABLED == 1)
#define TIMER2_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
#define TIMER2_CONFIG_MODE TIMER_MODE_MODE_Timer
#define TIMER2_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
#define TIMER2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TIMER2_INSTANCE_INDEX (TIMER1_ENABLED+TIMER0_ENABLED)
#endif
#define TIMER3_ENABLED 0
#if (TIMER3_ENABLED == 1)
#define TIMER3_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
#define TIMER3_CONFIG_MODE TIMER_MODE_MODE_Timer
#define TIMER3_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
#define TIMER3_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TIMER3_INSTANCE_INDEX (TIMER2_ENABLED+TIMER1_ENABLED+TIMER0_ENABLED)
#endif
#define TIMER4_ENABLED 0
#if (TIMER4_ENABLED == 1)
#define TIMER4_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
#define TIMER4_CONFIG_MODE TIMER_MODE_MODE_Timer
#define TIMER4_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
#define TIMER4_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TIMER4_INSTANCE_INDEX (TIMER3_ENABLED+TIMER2_ENABLED+TIMER1_ENABLED+TIMER0_ENABLED)
#endif
#define TIMER_COUNT (TIMER0_ENABLED + TIMER1_ENABLED + TIMER2_ENABLED + TIMER3_ENABLED + TIMER4_ENABLED)
/* RTC */
#define RTC0_ENABLED 0
#if (RTC0_ENABLED == 1)
#define RTC0_CONFIG_FREQUENCY 32678
#define RTC0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define RTC0_CONFIG_RELIABLE false
#define RTC0_INSTANCE_INDEX 0
#endif
#define RTC1_ENABLED 0
#if (RTC1_ENABLED == 1)
#define RTC1_CONFIG_FREQUENCY 32768
#define RTC1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define RTC1_CONFIG_RELIABLE false
#define RTC1_INSTANCE_INDEX (RTC0_ENABLED)
#endif
#define RTC2_ENABLED 0
#if (RTC2_ENABLED == 1)
#define RTC2_CONFIG_FREQUENCY 32768
#define RTC2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define RTC2_CONFIG_RELIABLE false
#define RTC2_INSTANCE_INDEX (RTC0_ENABLED+RTC1_ENABLED)
#endif
#define RTC_COUNT (RTC0_ENABLED+RTC1_ENABLED+RTC2_ENABLED)
#define NRF_MAXIMUM_LATENCY_US 2000
/* RNG */
#define RNG_ENABLED 0
#if (RNG_ENABLED == 1)
#define RNG_CONFIG_ERROR_CORRECTION true
#define RNG_CONFIG_POOL_SIZE 8
#define RNG_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#endif
/* PWM */
#define PWM0_ENABLED 0
#if (PWM0_ENABLED == 1)
#define PWM0_CONFIG_OUT0_PIN 2
#define PWM0_CONFIG_OUT1_PIN 3
#define PWM0_CONFIG_OUT2_PIN 4
#define PWM0_CONFIG_OUT3_PIN 5
#define PWM0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define PWM0_CONFIG_BASE_CLOCK NRF_PWM_CLK_1MHz
#define PWM0_CONFIG_COUNT_MODE NRF_PWM_MODE_UP
#define PWM0_CONFIG_TOP_VALUE 1000
#define PWM0_CONFIG_LOAD_MODE NRF_PWM_LOAD_COMMON
#define PWM0_CONFIG_STEP_MODE NRF_PWM_STEP_AUTO
#define PWM0_INSTANCE_INDEX 0
#endif
#define PWM1_ENABLED 0
#if (PWM1_ENABLED == 1)
#define PWM1_CONFIG_OUT0_PIN 2
#define PWM1_CONFIG_OUT1_PIN 3
#define PWM1_CONFIG_OUT2_PIN 4
#define PWM1_CONFIG_OUT3_PIN 5
#define PWM1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define PWM1_CONFIG_BASE_CLOCK NRF_PWM_CLK_1MHz
#define PWM1_CONFIG_COUNT_MODE NRF_PWM_MODE_UP
#define PWM1_CONFIG_TOP_VALUE 1000
#define PWM1_CONFIG_LOAD_MODE NRF_PWM_LOAD_COMMON
#define PWM1_CONFIG_STEP_MODE NRF_PWM_STEP_AUTO
#define PWM1_INSTANCE_INDEX (PWM0_ENABLED)
#endif
#define PWM2_ENABLED 0
#if (PWM2_ENABLED == 1)
#define PWM2_CONFIG_OUT0_PIN 2
#define PWM2_CONFIG_OUT1_PIN 3
#define PWM2_CONFIG_OUT2_PIN 4
#define PWM2_CONFIG_OUT3_PIN 5
#define PWM2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define PWM2_CONFIG_BASE_CLOCK NRF_PWM_CLK_1MHz
#define PWM2_CONFIG_COUNT_MODE NRF_PWM_MODE_UP
#define PWM2_CONFIG_TOP_VALUE 1000
#define PWM2_CONFIG_LOAD_MODE NRF_PWM_LOAD_COMMON
#define PWM2_CONFIG_STEP_MODE NRF_PWM_STEP_AUTO
#define PWM2_INSTANCE_INDEX (PWM0_ENABLED + PWM1_ENABLED)
#endif
#define PWM_COUNT (PWM0_ENABLED + PWM1_ENABLED + PWM2_ENABLED)
/* SPI */
#define SPI0_ENABLED 0
#if (SPI0_ENABLED == 1)
#define SPI0_USE_EASY_DMA 0
#define SPI0_CONFIG_SCK_PIN 2
#define SPI0_CONFIG_MOSI_PIN 3
#define SPI0_CONFIG_MISO_PIN 4
#define SPI0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPI0_INSTANCE_INDEX 0
#endif
#define SPI1_ENABLED 0
#if (SPI1_ENABLED == 1)
#define SPI1_USE_EASY_DMA 0
#define SPI1_CONFIG_SCK_PIN 2
#define SPI1_CONFIG_MOSI_PIN 3
#define SPI1_CONFIG_MISO_PIN 4
#define SPI1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPI1_INSTANCE_INDEX (SPI0_ENABLED)
#endif
#define SPI2_ENABLED 0
#if (SPI2_ENABLED == 1)
#define SPI2_USE_EASY_DMA 0
#define SPI2_CONFIG_SCK_PIN 2
#define SPI2_CONFIG_MOSI_PIN 3
#define SPI2_CONFIG_MISO_PIN 4
#define SPI2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPI2_INSTANCE_INDEX (SPI0_ENABLED + SPI1_ENABLED)
#endif
#define SPI_COUNT (SPI0_ENABLED + SPI1_ENABLED + SPI2_ENABLED)
/* SPIS */
#define SPIS0_ENABLED 0
#if (SPIS0_ENABLED == 1)
#define SPIS0_CONFIG_SCK_PIN 2
#define SPIS0_CONFIG_MOSI_PIN 3
#define SPIS0_CONFIG_MISO_PIN 4
#define SPIS0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPIS0_INSTANCE_INDEX 0
#endif
#define SPIS1_ENABLED 0
#if (SPIS1_ENABLED == 1)
#define SPIS1_CONFIG_SCK_PIN 2
#define SPIS1_CONFIG_MOSI_PIN 3
#define SPIS1_CONFIG_MISO_PIN 4
#define SPIS1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPIS1_INSTANCE_INDEX SPIS0_ENABLED
#endif
#define SPIS2_ENABLED 0
#if (SPIS2_ENABLED == 1)
#define SPIS2_CONFIG_SCK_PIN 2
#define SPIS2_CONFIG_MOSI_PIN 3
#define SPIS2_CONFIG_MISO_PIN 4
#define SPIS2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define SPIS2_INSTANCE_INDEX (SPIS0_ENABLED + SPIS1_ENABLED)
#endif
#define SPIS_COUNT (SPIS0_ENABLED + SPIS1_ENABLED + SPIS2_ENABLED)
/* UART */
#define UART0_ENABLED 0
#if (UART0_ENABLED == 1)
#define UART0_CONFIG_HWFC NRF_UART_HWFC_DISABLED
#define UART0_CONFIG_PARITY NRF_UART_PARITY_EXCLUDED
#define UART0_CONFIG_BAUDRATE NRF_UART_BAUDRATE_115200
#define UART0_CONFIG_PSEL_TXD 0
#define UART0_CONFIG_PSEL_RXD 0
#define UART0_CONFIG_PSEL_CTS 0
#define UART0_CONFIG_PSEL_RTS 0
#define UART0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#ifdef NRF52
#define UART0_CONFIG_USE_EASY_DMA false
//Compile time flag
#define UART_EASY_DMA_SUPPORT 1
#define UART_LEGACY_SUPPORT 1
#endif //NRF52
#endif
#define TWI0_ENABLED 0
#if (TWI0_ENABLED == 1)
#define TWI0_USE_EASY_DMA 0
#define TWI0_CONFIG_FREQUENCY NRF_TWI_FREQ_100K
#define TWI0_CONFIG_SCL 0
#define TWI0_CONFIG_SDA 1
#define TWI0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TWI0_INSTANCE_INDEX 0
#endif
#define TWI1_ENABLED 0
#if (TWI1_ENABLED == 1)
#define TWI1_USE_EASY_DMA 0
#define TWI1_CONFIG_FREQUENCY NRF_TWI_FREQ_100K
#define TWI1_CONFIG_SCL 0
#define TWI1_CONFIG_SDA 1
#define TWI1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TWI1_INSTANCE_INDEX (TWI0_ENABLED)
#endif
#define TWI_COUNT (TWI0_ENABLED + TWI1_ENABLED)
/* TWIS */
#define TWIS0_ENABLED 0
#if (TWIS0_ENABLED == 1)
#define TWIS0_CONFIG_ADDR0 0
#define TWIS0_CONFIG_ADDR1 0 /* 0: Disabled */
#define TWIS0_CONFIG_SCL 0
#define TWIS0_CONFIG_SDA 1
#define TWIS0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TWIS0_INSTANCE_INDEX 0
#endif
#define TWIS1_ENABLED 0
#if (TWIS1_ENABLED == 1)
#define TWIS1_CONFIG_ADDR0 0
#define TWIS1_CONFIG_ADDR1 0 /* 0: Disabled */
#define TWIS1_CONFIG_SCL 0
#define TWIS1_CONFIG_SDA 1
#define TWIS1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define TWIS1_INSTANCE_INDEX (TWIS0_ENABLED)
#endif
#define TWIS_COUNT (TWIS0_ENABLED + TWIS1_ENABLED)
/* For more documentation see nrf_drv_twis.h file */
#define TWIS_ASSUME_INIT_AFTER_RESET_ONLY 0
/* For more documentation see nrf_drv_twis.h file */
#define TWIS_NO_SYNC_MODE 0
/* QDEC */
#define QDEC_ENABLED 0
#if (QDEC_ENABLED == 1)
#define QDEC_CONFIG_REPORTPER NRF_QDEC_REPORTPER_10
#define QDEC_CONFIG_SAMPLEPER NRF_QDEC_SAMPLEPER_16384us
#define QDEC_CONFIG_PIO_A 1
#define QDEC_CONFIG_PIO_B 2
#define QDEC_CONFIG_PIO_LED 3
#define QDEC_CONFIG_LEDPRE 511
#define QDEC_CONFIG_LEDPOL NRF_QDEC_LEPOL_ACTIVE_HIGH
#define QDEC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define QDEC_CONFIG_DBFEN false
#define QDEC_CONFIG_SAMPLE_INTEN false
#endif
/* ADC */
#define ADC_ENABLED 0
#if (ADC_ENABLED == 1)
#define ADC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#endif
/* SAADC */
#define SAADC_ENABLED 0
#if (SAADC_ENABLED == 1)
#define SAADC_CONFIG_RESOLUTION NRF_SAADC_RESOLUTION_10BIT
#define SAADC_CONFIG_OVERSAMPLE NRF_SAADC_OVERSAMPLE_DISABLED
#define SAADC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#endif
/* PDM */
#define PDM_ENABLED 0
#if (PDM_ENABLED == 1)
#define PDM_CONFIG_MODE NRF_PDM_MODE_MONO
#define PDM_CONFIG_EDGE NRF_PDM_EDGE_LEFTFALLING
#define PDM_CONFIG_CLOCK_FREQ NRF_PDM_FREQ_1032K
#define PDM_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#endif
/* COMP */
#define COMP_ENABLED 0
#if (COMP_ENABLED == 1)
#define COMP_CONFIG_REF NRF_COMP_REF_Int1V8
#define COMP_CONFIG_MAIN_MODE NRF_COMP_MAIN_MODE_SE
#define COMP_CONFIG_SPEED_MODE NRF_COMP_SP_MODE_High
#define COMP_CONFIG_HYST NRF_COMP_HYST_NoHyst
#define COMP_CONFIG_ISOURCE NRF_COMP_ISOURCE_Off
#define COMP_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define COMP_CONFIG_INPUT NRF_COMP_INPUT_0
#endif
/* LPCOMP */
#define LPCOMP_ENABLED 0
#if (LPCOMP_ENABLED == 1)
#define LPCOMP_CONFIG_REFERENCE NRF_LPCOMP_REF_SUPPLY_4_8
#define LPCOMP_CONFIG_DETECTION NRF_LPCOMP_DETECT_DOWN
#define LPCOMP_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define LPCOMP_CONFIG_INPUT NRF_LPCOMP_INPUT_0
#endif
/* WDT */
#define WDT_ENABLED 0
#if (WDT_ENABLED == 1)
#define WDT_CONFIG_BEHAVIOUR NRF_WDT_BEHAVIOUR_RUN_SLEEP
#define WDT_CONFIG_RELOAD_VALUE 2000
#define WDT_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
#endif
/* SWI EGU */
#ifdef NRF52
#define EGU_ENABLED 0
#endif
/* I2S */
#define I2S_ENABLED 0
#if (I2S_ENABLED == 1)
#define I2S_CONFIG_SCK_PIN 22
#define I2S_CONFIG_LRCK_PIN 23
#define I2S_CONFIG_MCK_PIN NRF_DRV_I2S_PIN_NOT_USED
#define I2S_CONFIG_SDOUT_PIN 24
#define I2S_CONFIG_SDIN_PIN 25
#define I2S_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
#define I2S_CONFIG_MASTER NRF_I2S_MODE_MASTER
#define I2S_CONFIG_FORMAT NRF_I2S_FORMAT_I2S
#define I2S_CONFIG_ALIGN NRF_I2S_ALIGN_LEFT
#define I2S_CONFIG_SWIDTH NRF_I2S_SWIDTH_16BIT
#define I2S_CONFIG_CHANNELS NRF_I2S_CHANNELS_STEREO
#define I2S_CONFIG_MCK_SETUP NRF_I2S_MCK_32MDIV8
#define I2S_CONFIG_RATIO NRF_I2S_RATIO_256X
#endif
#include "nrf_drv_config_validation.h"
#endif // NRF_DRV_CONFIG_H

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_DRV_CONFIG_VALIDATION_H
#define NRF_DRV_CONFIG_VALIDATION_H
#ifdef NRF52
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((SPI0_ENABLED + SPIS0_ENABLED + TWI0_ENABLED + TWIS0_ENABLED) > 1)
#error "Peripherals overlap. SPI0, SPIS0, TWI0, TWIS0 - only one of these can be enabled."
#endif
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((SPI1_ENABLED + SPIS1_ENABLED + TWI1_ENABLED + TWIS1_ENABLED) > 1)
#error "Peripherals overlap. SPI1, SPIS1, TWI1, TWIS1 - only one of these can be enabled."
#endif
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((SPI2_ENABLED + SPIS2_ENABLED) > 1)
#error "Peripherals overlap. SPI2, SPIS2 - only one of these can be enabled."
#endif
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((COMP_ENABLED + LPCOMP_ENABLED) > 1)
#error "COMP and LPCOMP cannot be enabled together. Peripherals overlap."
#endif
#else //NRF51
#if (TWIS0_ENABLED + TWIS1_ENABLED) > 0
#error "TWIS not present in nRF51."
#endif
#if SPIS0_ENABLED > 0
#error "SPIS0 instance not present in nRF51."
#endif
#if (SPI2_ENABLED + SPIS2_ENABLED) > 0
#error "SPI2/SPIS2 instance not present in nRF51."
#endif
#if RTC2_ENABLED
#error "RTC2 not present in NRF51."
#endif
#if (TIMER3_ENABLED + TIMER4_ENABLED) > 0
#error "TIMER3 and TIMER4 not present in nRF51."
#endif
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((SPI0_ENABLED + TWI0_ENABLED) > 1)
#error "Peripherals overlap. SPI0, TWI0 - only one of these can be enabled."
#endif
#if (!PERIPHERAL_RESOURCE_SHARING_ENABLED) && \
((SPI1_ENABLED + SPIS1_ENABLED + TWI1_ENABLED) > 1)
#error "Peripherals overlap. SPI1, SPIS1, TWI1 - only one of these can be enabled."
#endif
#if SAADC_ENABLED > 0
#error "SAADC not present in nRF51."
#endif
#if I2S_ENABLED > 0
#error "I2S not present in nRF51."
#endif
#if COMP_ENABLED > 0
#error "COMP not present in nRF51."
#endif
#endif //NRF51
#endif // NRF_DRV_CONFIG_VALIDATION_H

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#include <stdio.h>
#include "compiler_abstraction.h"
#include "nrf.h"
#include "nrf_delay.h"
/*lint --e{438} "Variable not used" */
void nrf_delay_ms(uint32_t volatile number_of_ms)
{
while(number_of_ms != 0)
{
number_of_ms--;
nrf_delay_us(999);
}
}

242
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#ifndef _NRF_DELAY_H
#define _NRF_DELAY_H
#include "nrf.h"
/**
* @brief Function for delaying execution for number of microseconds.
*
* @note NRF52 has instruction cache and because of that delay is not precise.
*
* @param number_of_ms
*/
/*lint --e{438, 522} "Variable not used" "Function lacks side-effects" */
#if defined ( __CC_ARM )
static __ASM void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
loop
SUBS R0, R0, #1
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
#ifdef NRF52
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
#endif
BNE loop
BX LR
}
#elif defined ( __ICCARM__ )
static void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
__ASM (
"loop:\n\t"
" SUBS R0, R0, #1\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
#ifdef NRF52
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
#endif
" BNE.n loop\n\t");
}
#elif defined ( _WIN32 ) /*|| defined ( __unix )*/ || defined( __APPLE__ )
__STATIC_INLINE void nrf_delay_us(uint32_t volatile number_of_us);
#ifndef CUSTOM_NRF_DELAY_US
__STATIC_INLINE void nrf_delay_us(uint32_t volatile number_of_us)
{}
#endif
#elif defined ( __GNUC__ )
static void __INLINE nrf_delay_us(uint32_t volatile number_of_us) __attribute__((always_inline));
static void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
register uint32_t delay __ASM ("r0") = number_of_us;
__ASM volatile (
#ifdef NRF51
".syntax unified\n"
#endif
"1:\n"
" SUBS %0, %0, #1\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
#ifdef NRF52
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
#endif
" BNE 1b\n"
#ifdef NRF51
".syntax divided\n"
#endif
: "+r" (delay));
}
#endif
void nrf_delay_ms(uint32_t volatile number_of_ms);
#endif

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/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/**
* @file
* @brief ADC HAL implementation
*/
#include "nrf_adc.h"
#ifndef NRF52
/**
* @brief Function for configuring ADC.
*
* This function powers on ADC and configures it. ADC is in DISABLE state after configuration,
* so it should be enabled before using it.
*
* @param[in] config Requested configuration.
*/
void nrf_adc_configure(nrf_adc_config_t * config)
{
uint32_t config_reg = 0;
config_reg |= ((uint32_t)config->resolution << ADC_CONFIG_RES_Pos) & ADC_CONFIG_RES_Msk;
config_reg |= ((uint32_t)config->scaling << ADC_CONFIG_INPSEL_Pos) & ADC_CONFIG_INPSEL_Msk;
config_reg |= ((uint32_t)config->reference << ADC_CONFIG_REFSEL_Pos) & ADC_CONFIG_REFSEL_Msk;
if (config->reference & ADC_CONFIG_EXTREFSEL_Msk)
{
config_reg |= config->reference & ADC_CONFIG_EXTREFSEL_Msk;
}
/* select input */
nrf_adc_input_select(NRF_ADC_CONFIG_INPUT_DISABLED);
/* set new configuration keeping selected input */
NRF_ADC->CONFIG = config_reg | (NRF_ADC->CONFIG & ADC_CONFIG_PSEL_Msk);
}
/**
* @brief Blocking function for executing single ADC conversion.
*
* This function selects the desired input, starts a single conversion,
* waits for it to finish, and returns the result.
* ADC is left in STOP state, the given input is selected.
* This function does not check if ADC is initialized and powered.
*
* @param[in] input Requested input to be selected.
*
* @return Conversion result
*/
int32_t nrf_adc_convert_single(nrf_adc_config_input_t input)
{
int32_t val;
nrf_adc_input_select(input);
nrf_adc_start();
while (!nrf_adc_conversion_finished())
{
}
nrf_adc_conversion_event_clean();
val = nrf_adc_result_get();
nrf_adc_stop();
return val;
}
#endif

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/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_ADC_H_
#define NRF_ADC_H_
/**
* @defgroup nrf_adc_hal ADC HAL
* @{
* @ingroup nrf_adc
* @brief @tagAPI51 Hardware access layer for managing the analog-to-digital converter (ADC).
*/
#include <stdbool.h>
#include <stddef.h>
#include "nrf.h"
#ifndef NRF52
/**
* @enum nrf_adc_config_resolution_t
* @brief Resolution of the analog-to-digital converter.
*/
/**
* @brief ADC interrupts.
*/
typedef enum
{
NRF_ADC_INT_END_MASK = ADC_INTENSET_END_Msk, /**< ADC interrupt on END event. */
} nrf_adc_int_mask_t;
typedef enum
{
NRF_ADC_CONFIG_RES_8BIT = ADC_CONFIG_RES_8bit, /**< 8 bit resolution. */
NRF_ADC_CONFIG_RES_9BIT = ADC_CONFIG_RES_9bit, /**< 9 bit resolution. */
NRF_ADC_CONFIG_RES_10BIT = ADC_CONFIG_RES_10bit, /**< 10 bit resolution. */
} nrf_adc_config_resolution_t;
/**
* @enum nrf_adc_config_scaling_t
* @brief Scaling factor of the analog-to-digital conversion.
*/
typedef enum
{
NRF_ADC_CONFIG_SCALING_INPUT_FULL_SCALE = ADC_CONFIG_INPSEL_AnalogInputNoPrescaling, /**< Full scale input. */
NRF_ADC_CONFIG_SCALING_INPUT_TWO_THIRDS = ADC_CONFIG_INPSEL_AnalogInputTwoThirdsPrescaling, /**< 2/3 scale input. */
NRF_ADC_CONFIG_SCALING_INPUT_ONE_THIRD = ADC_CONFIG_INPSEL_AnalogInputOneThirdPrescaling, /**< 1/3 scale input. */
NRF_ADC_CONFIG_SCALING_SUPPLY_TWO_THIRDS = ADC_CONFIG_INPSEL_SupplyTwoThirdsPrescaling, /**< 2/3 of supply. */
NRF_ADC_CONFIG_SCALING_SUPPLY_ONE_THIRD = ADC_CONFIG_INPSEL_SupplyOneThirdPrescaling /**< 1/3 of supply. */
} nrf_adc_config_scaling_t;
/**
* @enum nrf_adc_config_reference_t
* @brief Reference selection of the analog-to-digital converter.
*/
typedef enum
{
NRF_ADC_CONFIG_REF_VBG = ADC_CONFIG_REFSEL_VBG, /**< 1.2 V reference. */
NRF_ADC_CONFIG_REF_SUPPLY_ONE_HALF = ADC_CONFIG_REFSEL_SupplyOneHalfPrescaling, /**< 1/2 of power supply. */
NRF_ADC_CONFIG_REF_SUPPLY_ONE_THIRD = ADC_CONFIG_REFSEL_SupplyOneThirdPrescaling, /**< 1/3 of power supply. */
NRF_ADC_CONFIG_REF_EXT_REF0 = ADC_CONFIG_REFSEL_External |
ADC_CONFIG_EXTREFSEL_AnalogReference0 <<
ADC_CONFIG_EXTREFSEL_Pos, /**< External reference 0. */
NRF_ADC_CONFIG_REF_EXT_REF1 = ADC_CONFIG_REFSEL_External |
ADC_CONFIG_EXTREFSEL_AnalogReference1 << ADC_CONFIG_EXTREFSEL_Pos, /**< External reference 0. */
} nrf_adc_config_reference_t;
/**
* @enum nrf_adc_config_input_t
* @brief Input selection of the analog-to-digital converter.
*/
typedef enum
{
NRF_ADC_CONFIG_INPUT_DISABLED = ADC_CONFIG_PSEL_Disabled, /**< No input selected. */
NRF_ADC_CONFIG_INPUT_0 = ADC_CONFIG_PSEL_AnalogInput0, /**< Input 0. */
NRF_ADC_CONFIG_INPUT_1 = ADC_CONFIG_PSEL_AnalogInput1, /**< Input 1. */
NRF_ADC_CONFIG_INPUT_2 = ADC_CONFIG_PSEL_AnalogInput2, /**< Input 2. */
NRF_ADC_CONFIG_INPUT_3 = ADC_CONFIG_PSEL_AnalogInput3, /**< Input 3. */
NRF_ADC_CONFIG_INPUT_4 = ADC_CONFIG_PSEL_AnalogInput4, /**< Input 4. */
NRF_ADC_CONFIG_INPUT_5 = ADC_CONFIG_PSEL_AnalogInput5, /**< Input 5. */
NRF_ADC_CONFIG_INPUT_6 = ADC_CONFIG_PSEL_AnalogInput6, /**< Input 6. */
NRF_ADC_CONFIG_INPUT_7 = ADC_CONFIG_PSEL_AnalogInput7, /**< Input 7. */
} nrf_adc_config_input_t;
/**
* @enum nrf_adc_task_t
* @brief Analog-to-digital converter tasks.
*/
typedef enum
{
/*lint -save -e30*/
NRF_ADC_TASK_START = offsetof(NRF_ADC_Type, TASKS_START), /**< ADC start sampling task. */
NRF_ADC_TASK_STOP = offsetof(NRF_ADC_Type, TASKS_STOP) /**< ADC stop sampling task. */
/*lint -restore*/
} nrf_adc_task_t;
/**
* @enum nrf_adc_event_t
* @brief Analog-to-digital converter events.
*/
typedef enum /*lint -save -e30 -esym(628,__INTADDR__) */
{
/*lint -save -e30*/
NRF_ADC_EVENT_END = offsetof(NRF_ADC_Type, EVENTS_END) /**< End of conversion event. */
/*lint -restore*/
} nrf_adc_event_t;
/**@brief Analog-to-digital converter configuration. */
typedef struct
{
nrf_adc_config_resolution_t resolution; /**< ADC resolution. */
nrf_adc_config_scaling_t scaling; /**< ADC scaling factor. */
nrf_adc_config_reference_t reference; /**< ADC reference. */
} nrf_adc_config_t;
/** Default ADC configuration. */
#define NRF_ADC_CONFIG_DEFAULT { NRF_ADC_CONFIG_RES_10BIT, \
NRF_ADC_CONFIG_SCALING_INPUT_ONE_THIRD, \
NRF_ADC_CONFIG_REF_VBG }
/**
* @brief Function for configuring ADC.
*
* This function powers on the analog-to-digital converter and configures it.
* After the configuration, the ADC is in DISABLE state and must be
* enabled before using it.
*
* @param[in] config Configuration parameters.
*/
void nrf_adc_configure(nrf_adc_config_t * config);
/**
* @brief Blocking function for executing a single ADC conversion.
*
* This function selects the desired input, starts a single conversion,
* waits for it to finish, and returns the result.
* After the input is selected, the analog-to-digital converter
* is left in STOP state.
* The function does not check if the ADC is initialized and powered.
*
* @param[in] input Input to be selected.
*
* @return Conversion result.
*/
int32_t nrf_adc_convert_single(nrf_adc_config_input_t input);
/**
* @brief Function for selecting ADC input.
*
* This function selects the active input of ADC. Ensure that
* the ADC is powered on and in IDLE state before calling this function.
*
* @param[in] input Input to be selected.
*/
__STATIC_INLINE void nrf_adc_input_select(nrf_adc_config_input_t input)
{
NRF_ADC->CONFIG =
((uint32_t)input << ADC_CONFIG_PSEL_Pos) | (NRF_ADC->CONFIG & ~ADC_CONFIG_PSEL_Msk);
if (input != NRF_ADC_CONFIG_INPUT_DISABLED)
{
NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Enabled << ADC_ENABLE_ENABLE_Pos;
}
else
{
NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Disabled << ADC_ENABLE_ENABLE_Pos;
}
}
/**
* @brief Function for retrieving the ADC conversion result.
*
* This function retrieves and returns the last analog-to-digital conversion result.
*
* @return Last conversion result.
*/
__STATIC_INLINE int32_t nrf_adc_result_get(void)
{
return (int32_t)NRF_ADC->RESULT;
}
/**
* @brief Function for checking whether the ADC is busy.
*
* This function checks whether the analog-to-digital converter is busy with a conversion.
*
* @retval true If the ADC is busy.
* @retval false If the ADC is not busy.
*/
__STATIC_INLINE bool nrf_adc_is_busy(void)
{
return ( (NRF_ADC->BUSY & ADC_BUSY_BUSY_Msk) == ADC_BUSY_BUSY_Msk);
}
/**
* @brief Function for getting the ADC's enabled interrupts.
*
* @param[in] mask Mask of interrupts to check.
*
* @return State of the interrupts selected by the mask.
*
* @sa nrf_adc_int_enable()
* @sa nrf_adc_int_disable()
*/
__STATIC_INLINE uint32_t nrf_adc_int_get(uint32_t mask)
{
return (NRF_ADC->INTENSET & mask); // when read this register will return the value of INTEN.
}
/**
* @brief Function for starting conversion.
*
* @sa nrf_adc_stop()
*
*/
__STATIC_INLINE void nrf_adc_start(void)
{
NRF_ADC->TASKS_START = 1;
}
/**
* @brief Function for stopping conversion.
*
* If the analog-to-digital converter is in inactive state, power consumption is reduced.
*
* @sa nrf_adc_start()
*
*/
__STATIC_INLINE void nrf_adc_stop(void)
{
NRF_ADC->TASKS_STOP = 1;
}
/**
* @brief Function for checking if the requested ADC conversion has ended.
*
* @retval true If the task has finished.
* @retval false If the task is still running.
*/
__STATIC_INLINE bool nrf_adc_conversion_finished(void)
{
return ((bool)NRF_ADC->EVENTS_END);
}
/**
* @brief Function for clearing the conversion END event.
*/
__STATIC_INLINE void nrf_adc_conversion_event_clean(void)
{
NRF_ADC->EVENTS_END = 0;
}
/**
* @brief Function for getting the address of an ADC task register.
*
* @param[in] adc_task ADC task.
*
* @return Address of the specified ADC task.
*/
__STATIC_INLINE uint32_t nrf_adc_task_address_get(nrf_adc_task_t adc_task);
/**
* @brief Function for getting the address of a specific ADC event register.
*
* @param[in] adc_event ADC event.
*
* @return Address of the specified ADC event.
*/
__STATIC_INLINE uint32_t nrf_adc_event_address_get(nrf_adc_event_t adc_event);
/**
* @brief Function for setting the CONFIG register in ADC.
*
* @param[in] configuration Value to be written to the CONFIG register.
*/
__STATIC_INLINE void nrf_adc_config_set(uint32_t configuration);
/**
* @brief Function for clearing an ADC event.
*
* @param[in] event Event to clear.
*/
__STATIC_INLINE void nrf_adc_event_clear(nrf_adc_event_t event);
/**
* @brief Function for checking state of an ADC event.
*
* @param[in] event Event to check.
*
* @retval true If the event is set.
* @retval false If the event is not set.
*/
__STATIC_INLINE bool nrf_adc_event_check(nrf_adc_event_t event);
/**
* @brief Function for enabling specified interrupts.
*
* @param[in] int_mask Interrupts to enable.
*/
__STATIC_INLINE void nrf_adc_int_enable(uint32_t int_mask);
/**
* @brief Function for disabling specified interrupts.
*
* @param[in] int_mask Interrupts to disable.
*/
__STATIC_INLINE void nrf_adc_int_disable(uint32_t int_mask);
/**
* @brief Function for retrieving the state of a given interrupt.
*
* @param[in] int_mask Interrupt to check.
*
* @retval true If the interrupt is enabled.
* @retval false If the interrupt is not enabled.
*/
__STATIC_INLINE bool nrf_adc_int_enable_check(nrf_adc_int_mask_t int_mask);
/**
* @brief Function for activating a specific ADC task.
*
* @param[in] task Task to activate.
*/
__STATIC_INLINE void nrf_adc_task_trigger(nrf_adc_task_t task);
/**
* @brief Function for enabling ADC.
*
*/
__STATIC_INLINE void nrf_adc_enable(void);
/**
* @brief Function for disabling ADC.
*
*/
__STATIC_INLINE void nrf_adc_disable(void);
#ifndef SUPPRESS_INLINE_IMPLEMENTATION
__STATIC_INLINE uint32_t nrf_adc_task_address_get(nrf_adc_task_t adc_task)
{
return (uint32_t)((uint8_t *)NRF_ADC + adc_task);
}
__STATIC_INLINE uint32_t nrf_adc_event_address_get(nrf_adc_event_t adc_event)
{
return (uint32_t)((uint8_t *)NRF_ADC + adc_event);
}
__STATIC_INLINE void nrf_adc_config_set(uint32_t configuration)
{
NRF_ADC->CONFIG = configuration;
}
__STATIC_INLINE void nrf_adc_event_clear(nrf_adc_event_t event)
{
*((volatile uint32_t *)((uint8_t *)NRF_ADC + (uint32_t)event)) = 0x0UL;
}
__STATIC_INLINE bool nrf_adc_event_check(nrf_adc_event_t event)
{
return (bool)*(volatile uint32_t *)((uint8_t *)NRF_ADC + (uint32_t)event);
}
__STATIC_INLINE void nrf_adc_int_enable(uint32_t int_mask)
{
NRF_ADC->INTENSET = int_mask;
}
__STATIC_INLINE void nrf_adc_int_disable(uint32_t int_mask)
{
NRF_ADC->INTENCLR = int_mask;
}
__STATIC_INLINE bool nrf_adc_int_enable_check(nrf_adc_int_mask_t int_mask)
{
return (bool)(NRF_ADC->INTENSET & int_mask);
}
__STATIC_INLINE void nrf_adc_task_trigger(nrf_adc_task_t task)
{
*((volatile uint32_t *)((uint8_t *)NRF_ADC + (uint32_t)task)) = 0x1UL;
}
__STATIC_INLINE void nrf_adc_enable(void)
{
NRF_ADC->ENABLE = 1;
}
__STATIC_INLINE void nrf_adc_disable(void)
{
NRF_ADC->ENABLE = 0;
}
#endif
#endif /* NRF52 */
/**
*@}
**/
#endif /* NRF_ADC_H_ */

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_CLOCK_H__
#define NRF_CLOCK_H__
#include <stddef.h>
#include <stdbool.h>
#include "nrf.h"
/**
* @defgroup nrf_clock_hal Clock HAL
* @{
* @ingroup nrf_clock
* @brief Hardware access layer for managing the low-frequency clock (LFCLK) and the high-frequency clock (HFCLK).
*/
#define NRF_CLOCK_TASK_TRIGGER (1UL)
#define NRF_CLOCK_EVENT_CLEAR (0UL)
/**
* @brief Low-frequency clock sources.
* @details Used by LFCLKSRC, LFCLKSTAT, and LFCLKSRCCOPY registers.
*/
typedef enum
{
NRF_CLOCK_LFCLK_RC = CLOCK_LFCLKSRC_SRC_RC, /**< Internal 32 kHz RC oscillator. */
NRF_CLOCK_LFCLK_Xtal = CLOCK_LFCLKSRC_SRC_Xtal, /**< External 32 kHz crystal. */
NRF_CLOCK_LFCLK_Synth = CLOCK_LFCLKSRC_SRC_Synth /**< Internal 32 kHz synthesizer from HFCLK system clock. */
} nrf_clock_lfclk_t;
/**
* @brief High-frequency clock sources.
*/
typedef enum
{
NRF_CLOCK_HFCLK_LOW_ACCURACY = CLOCK_HFCLKSTAT_SRC_RC, /**< Internal 16 MHz RC oscillator. */
NRF_CLOCK_HFCLK_HIGH_ACCURACY = CLOCK_HFCLKSTAT_SRC_Xtal /**< External 16 MHz/32 MHz crystal oscillator. */
} nrf_clock_hfclk_t;
/**
* @brief Trigger status of task LFCLKSTART/HFCLKSTART.
* @details Used by LFCLKRUN and HFCLKRUN registers.
*/
typedef enum
{
NRF_CLOCK_START_TASK_NOT_TRIGGERED = CLOCK_LFCLKRUN_STATUS_NotTriggered, /**< Task LFCLKSTART/HFCLKSTART has not been triggered. */
NRF_CLOCK_START_TASK_TRIGGERED = CLOCK_LFCLKRUN_STATUS_Triggered /**< Task LFCLKSTART/HFCLKSTART has been triggered. */
} nrf_clock_start_task_status_t;
/**
* @brief Crystal frequency selection.
*/
typedef enum
{
#ifdef NRF51
NRF_CLOCK_XTALFREQ_Default = CLOCK_XTALFREQ_XTALFREQ_16MHz, /**< Default. 32 MHz. */
NRF_CLOCK_XTALFREQ_16MHz = CLOCK_XTALFREQ_XTALFREQ_16MHz, /**< 16 MHz crystal. */
NRF_CLOCK_XTALFREQ_32MHz = CLOCK_XTALFREQ_XTALFREQ_32MHz /**< 32 MHz crystal. */
#elif defined NRF52
NRF_CLOCK_XTALFREQ_Default, /**< Default. 64MHz. */
#endif
} nrf_clock_xtalfreq_t;
/**
* @brief Interrupts.
*/
typedef enum
{
NRF_CLOCK_INT_HF_STARTED_MASK = CLOCK_INTENSET_HFCLKSTARTED_Msk, /**< Interrupt on HFCLKSTARTED event. */
NRF_CLOCK_INT_LF_STARTED_MASK = CLOCK_INTENSET_LFCLKSTARTED_Msk, /**< Interrupt on LFCLKSTARTED event. */
NRF_CLOCK_INT_DONE_MASK = CLOCK_INTENSET_DONE_Msk, /**< Interrupt on DONE event. */
NRF_CLOCK_INT_CTTO_MASK = CLOCK_INTENSET_CTTO_Msk /**< Interrupt on CTTO event. */
} nrf_clock_int_mask_t;
/**
* @brief Tasks.
*
* @details The NRF_CLOCK_TASK_LFCLKSTOP task cannot be set when the low-frequency clock is not running.
* The NRF_CLOCK_TASK_HFCLKSTOP task cannot be set when the high-frequency clock is not running.
*/
typedef enum /*lint -save -e30 -esym(628,__INTADDR__) */
{
NRF_CLOCK_TASK_HFCLKSTART = offsetof(NRF_CLOCK_Type, TASKS_HFCLKSTART), /**< Start HFCLK clock source.*/
NRF_CLOCK_TASK_HFCLKSTOP = offsetof(NRF_CLOCK_Type, TASKS_HFCLKSTOP), /**< Stop HFCLK clock source.*/
NRF_CLOCK_TASK_LFCLKSTART = offsetof(NRF_CLOCK_Type, TASKS_LFCLKSTART), /**< Start LFCLK clock source.*/
NRF_CLOCK_TASK_LFCLKSTOP = offsetof(NRF_CLOCK_Type, TASKS_LFCLKSTOP), /**< Stop LFCLK clock source.*/
NRF_CLOCK_TASK_CAL = offsetof(NRF_CLOCK_Type, TASKS_CAL), /**< Start calibration of LFCLK RC oscillator.*/
NRF_CLOCK_TASK_CTSTART = offsetof(NRF_CLOCK_Type, TASKS_CTSTART), /**< Start calibration timer.*/
NRF_CLOCK_TASK_CTSTOP = offsetof(NRF_CLOCK_Type, TASKS_CTSTOP) /**< Stop calibration timer.*/
} nrf_clock_task_t; /*lint -restore */
/**
* @brief Events.
*/
typedef enum /*lint -save -e30 -esym(628,__INTADDR__) */
{
NRF_CLOCK_EVENT_HFCLKSTARTED = offsetof(NRF_CLOCK_Type, EVENTS_HFCLKSTARTED), /**< HFCLK oscillator started.*/
NRF_CLOCK_EVENT_LFCLKSTARTED = offsetof(NRF_CLOCK_Type, EVENTS_LFCLKSTARTED), /**< LFCLK oscillator started.*/
NRF_CLOCK_EVENT_DONE = offsetof(NRF_CLOCK_Type, EVENTS_DONE), /**< Calibration of LFCLK RC oscillator completed.*/
NRF_CLOCK_EVENT_CTTO = offsetof(NRF_CLOCK_Type, EVENTS_CTTO) /**< Calibration timer time-out.*/
} nrf_clock_event_t; /*lint -restore */
/**
* @brief Function for enabling a specific interrupt.
*
* @param[in] int_mask Interrupt.
*/
__STATIC_INLINE void nrf_clock_int_enable(uint32_t int_mask);
/**
* @brief Function for disabling a specific interrupt.
*
* @param[in] int_mask Interrupt.
*/
__STATIC_INLINE void nrf_clock_int_disable(uint32_t int_mask);
/**
* @brief Function for retrieving the state of a specific interrupt.
*
* @param[in] int_mask Interrupt.
*
* @retval true If the interrupt is enabled.
* @retval false If the interrupt is not enabled.
*/
__STATIC_INLINE bool nrf_clock_int_enable_check(nrf_clock_int_mask_t int_mask);
/**
* @brief Function for retrieving the address of a specific task.
* @details This function can be used by the PPI module.
*
* @param[in] task Task.
*
* @return Address of the requested task register.
*/
__STATIC_INLINE uint32_t nrf_clock_task_address_get(nrf_clock_task_t task);
/**
* @brief Function for setting a specific task.
*
* @param[in] task Task.
*/
__STATIC_INLINE void nrf_clock_task_trigger(nrf_clock_task_t task);
/**
* @brief Function for retrieving the address of a specific event.
* @details This function can be used by the PPI module.
*
* @param[in] event Event.
*
* @return Address of the requested event register.
*/
__STATIC_INLINE uint32_t nrf_clock_event_address_get(nrf_clock_event_t event);
/**
* @brief Function for clearing a specific event.
*
* @param[in] event Event.
*/
__STATIC_INLINE void nrf_clock_event_clear(nrf_clock_event_t event);
/**
* @brief Function for retrieving the state of a specific event.
*
* @param[in] event Event.
*
* @retval true If the event is set.
* @retval false If the event is not set.
*/
__STATIC_INLINE bool nrf_clock_event_check(nrf_clock_event_t event);
/**
* @brief Function for changing the low-frequency clock source.
* @details This function cannot be called when the low-frequency clock is running.
*
* @param[in] source New low-frequency clock source.
*
*/
__STATIC_INLINE void nrf_clock_lf_src_set(nrf_clock_lfclk_t source);
/**
* @brief Function for retrieving the selected source for the low-frequency clock.
*
* @retval NRF_CLOCK_LFCLK_RC If the internal 32 kHz RC oscillator is the selected source for the low-frequency clock.
* @retval NRF_CLOCK_LFCLK_Xtal If an external 32 kHz crystal oscillator is the selected source for the low-frequency clock.
* @retval NRF_CLOCK_LFCLK_Synth If the internal 32 kHz synthesizer from the HFCLK is the selected source for the low-frequency clock.
*/
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_src_get(void);
/**
* @brief Function for retrieving the active source of the low-frequency clock.
*
* @retval NRF_CLOCK_LFCLK_RC If the internal 32 kHz RC oscillator is the active source of the low-frequency clock.
* @retval NRF_CLOCK_LFCLK_Xtal If an external 32 kHz crystal oscillator is the active source of the low-frequency clock.
* @retval NRF_CLOCK_LFCLK_Synth If the internal 32 kHz synthesizer from the HFCLK is the active source of the low-frequency clock.
*/
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_actv_src_get(void);
/**
* @brief Function for retrieving the clock source for the LFCLK clock when the task LKCLKSTART is triggered.
*
* @retval NRF_CLOCK_LFCLK_RC If the internal 32 kHz RC oscillator is running and generating the LFCLK clock.
* @retval NRF_CLOCK_LFCLK_Xtal If an external 32 kHz crystal oscillator is running and generating the LFCLK clock.
* @retval NRF_CLOCK_LFCLK_Synth If the internal 32 kHz synthesizer from the HFCLK is running and generating the LFCLK clock.
*/
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_srccopy_get(void);
/**
* @brief Function for retrieving the state of the LFCLK clock.
*
* @retval false If the LFCLK clock is not running.
* @retval true If the LFCLK clock is running.
*/
__STATIC_INLINE bool nrf_clock_lf_is_running(void);
/**
* @brief Function for retrieving the trigger status of the task LFCLKSTART.
*
* @retval NRF_CLOCK_START_TASK_NOT_TRIGGERED If the task LFCLKSTART has not been triggered.
* @retval NRF_CLOCK_START_TASK_TRIGGERED If the task LFCLKSTART has been triggered.
*/
__STATIC_INLINE nrf_clock_start_task_status_t nrf_clock_lf_start_task_status_get(void);
/**
* @brief Function for retrieving the active source of the high-frequency clock.
*
* @retval NRF_CLOCK_HFCLK_LOW_ACCURACY If the internal 16 MHz RC oscillator is the active source of the high-frequency clock.
* @retval NRF_CLOCK_HFCLK_HIGH_ACCURACY If an external 16 MHz/32 MHz crystal oscillator is the active source of the high-frequency clock.
*/
__STATIC_INLINE nrf_clock_hfclk_t nrf_clock_hf_src_get(void);
/**
* @brief Function for retrieving the state of the HFCLK clock.
*
* @param[in] clk_src Clock source to be checked.
*
* @retval false If the HFCLK clock is not running.
* @retval true If the HFCLK clock is running.
*/
__STATIC_INLINE bool nrf_clock_hf_is_running(nrf_clock_hfclk_t clk_src);
/**
* @brief Function for retrieving the trigger status of the task HFCLKSTART.
*
* @retval NRF_CLOCK_START_TASK_NOT_TRIGGERED If the task HFCLKSTART has not been triggered.
* @retval NRF_CLOCK_START_TASK_TRIGGERED If the task HFCLKSTART has been triggered.
*/
__STATIC_INLINE nrf_clock_start_task_status_t nrf_clock_hf_start_task_status_get(void);
/**
* @brief Function for retrieving the frequency selection of the external crystal.
*
* @retval NRF_CLOCK_XTALFREQ_16MHz If a 16 MHz crystal is used as source for the HFCLK oscillator.
* @retval NRF_CLOCK_XTALFREQ_32MHz If a 32 MHz crystal is used as source for the HFCLK oscillator.
*/
__STATIC_INLINE nrf_clock_xtalfreq_t nrf_clock_xtalfreq_get(void);
/**
* @brief Function for changing the frequency selection of the external crystal.
*
* @param[in] xtalfreq New frequency selection for the external crystal.
*/
__STATIC_INLINE void nrf_clock_xtalfreq_set(nrf_clock_xtalfreq_t xtalfreq);
/**
* @brief Function for changing the calibration timer interval.
*
* @param[in] interval New calibration timer interval in 0.25 s resolution (range: 0.25 seconds to 31.75 seconds).
*/
__STATIC_INLINE void nrf_clock_cal_timer_timeout_set(uint32_t interval);
#ifndef SUPPRESS_INLINE_IMPLEMENTATION
__STATIC_INLINE void nrf_clock_int_enable(uint32_t int_mask)
{
NRF_CLOCK->INTENSET = int_mask;
}
__STATIC_INLINE void nrf_clock_int_disable(uint32_t int_mask)
{
NRF_CLOCK->INTENCLR = int_mask;
}
__STATIC_INLINE bool nrf_clock_int_enable_check(nrf_clock_int_mask_t int_mask)
{
return (bool)(NRF_CLOCK->INTENCLR & int_mask);
}
__STATIC_INLINE uint32_t nrf_clock_task_address_get(nrf_clock_task_t task)
{
return ((uint32_t )NRF_CLOCK + task);
}
__STATIC_INLINE void nrf_clock_task_trigger(nrf_clock_task_t task)
{
*((volatile uint32_t *)((uint8_t *)NRF_CLOCK + task)) = NRF_CLOCK_TASK_TRIGGER;
}
__STATIC_INLINE uint32_t nrf_clock_event_address_get(nrf_clock_event_t event)
{
return ((uint32_t)NRF_CLOCK + event);
}
__STATIC_INLINE void nrf_clock_event_clear(nrf_clock_event_t event)
{
*((volatile uint32_t *)((uint8_t *)NRF_CLOCK + event)) = NRF_CLOCK_EVENT_CLEAR;
#if __CORTEX_M == 0x04
volatile uint32_t dummy = *((volatile uint32_t *)((uint8_t *)NRF_CLOCK + event));
(void)dummy;
#endif
}
__STATIC_INLINE bool nrf_clock_event_check(nrf_clock_event_t event)
{
return (bool)*((volatile uint32_t *)((uint8_t *)NRF_CLOCK + event));
}
__STATIC_INLINE void nrf_clock_lf_src_set(nrf_clock_lfclk_t source)
{
NRF_CLOCK->LFCLKSRC =
(uint32_t)((source << CLOCK_LFCLKSRC_SRC_Pos) & CLOCK_LFCLKSRC_SRC_Msk);
}
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_src_get(void)
{
return (nrf_clock_lfclk_t)((NRF_CLOCK->LFCLKSRC &
CLOCK_LFCLKSRC_SRC_Msk) >> CLOCK_LFCLKSRC_SRC_Pos);
}
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_actv_src_get(void)
{
return (nrf_clock_lfclk_t)((NRF_CLOCK->LFCLKSTAT &
CLOCK_LFCLKSTAT_SRC_Msk) >> CLOCK_LFCLKSTAT_SRC_Pos);
}
__STATIC_INLINE nrf_clock_lfclk_t nrf_clock_lf_srccopy_get(void)
{
return (nrf_clock_lfclk_t)((NRF_CLOCK->LFCLKSRCCOPY &
CLOCK_LFCLKSRCCOPY_SRC_Msk) >> CLOCK_LFCLKSRCCOPY_SRC_Pos);
}
__STATIC_INLINE bool nrf_clock_lf_is_running(void)
{
return ((NRF_CLOCK->LFCLKSTAT &
CLOCK_LFCLKSTAT_STATE_Msk) >> CLOCK_LFCLKSTAT_STATE_Pos);
}
__STATIC_INLINE nrf_clock_start_task_status_t nrf_clock_lf_start_task_status_get(void)
{
return (nrf_clock_start_task_status_t)((NRF_CLOCK->LFCLKRUN &
CLOCK_LFCLKRUN_STATUS_Msk) >>
CLOCK_LFCLKRUN_STATUS_Pos);
}
__STATIC_INLINE nrf_clock_hfclk_t nrf_clock_hf_src_get(void)
{
return (nrf_clock_hfclk_t)((NRF_CLOCK->HFCLKSTAT &
CLOCK_HFCLKSTAT_SRC_Msk) >> CLOCK_HFCLKSTAT_SRC_Pos);
}
__STATIC_INLINE bool nrf_clock_hf_is_running(nrf_clock_hfclk_t clk_src)
{
return (NRF_CLOCK->HFCLKSTAT & (CLOCK_HFCLKSTAT_STATE_Msk | CLOCK_HFCLKSTAT_SRC_Msk)) ==
(CLOCK_HFCLKSTAT_STATE_Msk | (clk_src << CLOCK_HFCLKSTAT_SRC_Pos));
}
__STATIC_INLINE nrf_clock_start_task_status_t nrf_clock_hf_start_task_status_get(void)
{
return (nrf_clock_start_task_status_t)((NRF_CLOCK->HFCLKRUN &
CLOCK_HFCLKRUN_STATUS_Msk) >>
CLOCK_HFCLKRUN_STATUS_Pos);
}
__STATIC_INLINE nrf_clock_xtalfreq_t nrf_clock_xtalfreq_get(void)
{
#ifdef NRF51
return (nrf_clock_xtalfreq_t)((NRF_CLOCK->XTALFREQ &
CLOCK_XTALFREQ_XTALFREQ_Msk) >> CLOCK_XTALFREQ_XTALFREQ_Pos);
#elif defined NRF52
return NRF_CLOCK_XTALFREQ_Default;
#endif
}
__STATIC_INLINE void nrf_clock_xtalfreq_set(nrf_clock_xtalfreq_t xtalfreq)
{
#ifdef NRF51
NRF_CLOCK->XTALFREQ =
(uint32_t)((xtalfreq << CLOCK_XTALFREQ_XTALFREQ_Pos) & CLOCK_XTALFREQ_XTALFREQ_Msk);
#elif defined NRF52
return;
#endif
}
__STATIC_INLINE void nrf_clock_cal_timer_timeout_set(uint32_t interval)
{
NRF_CLOCK->CTIV = ((interval << CLOCK_CTIV_CTIV_Pos) & CLOCK_CTIV_CTIV_Msk);
}
#endif // SUPPRESS_INLINE_IMPLEMENTATION
/**
*@}
**/
#endif // NRF_CLOCK_H__

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/**
* @file
* @brief COMP HAL API.
*/
#ifndef NRF_COMP_H_
#define NRF_COMP_H_
/**
* @defgroup nrf_comp_hal COMP HAL
* @{
* @ingroup nrf_comp
* @brief @tagAPI52 Hardware access layer for managing the Comparator (COMP).
*/
#include "nrf.h"
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
/**
* @enum nrf_comp_input_t
* @brief COMP analog pin selection.
*/
typedef enum
{
NRF_COMP_INPUT_0 = COMP_PSEL_PSEL_AnalogInput0, /*!< AIN0 selected as analog input. */
NRF_COMP_INPUT_1 = COMP_PSEL_PSEL_AnalogInput1, /*!< AIN1 selected as analog input. */
NRF_COMP_INPUT_2 = COMP_PSEL_PSEL_AnalogInput2, /*!< AIN2 selected as analog input. */
NRF_COMP_INPUT_3 = COMP_PSEL_PSEL_AnalogInput3, /*!< AIN3 selected as analog input. */
NRF_COMP_INPUT_4 = COMP_PSEL_PSEL_AnalogInput4, /*!< AIN4 selected as analog input. */
NRF_COMP_INPUT_5 = COMP_PSEL_PSEL_AnalogInput5, /*!< AIN5 selected as analog input. */
NRF_COMP_INPUT_6 = COMP_PSEL_PSEL_AnalogInput6, /*!< AIN6 selected as analog input. */
NRF_COMP_INPUT_7 = COMP_PSEL_PSEL_AnalogInput7 /*!< AIN7 selected as analog input. */
}nrf_comp_input_t;
/**
* @enum nrf_comp_ref_t
* @brief COMP reference selection.
*/
typedef enum
{
NRF_COMP_REF_Int1V2 = COMP_REFSEL_REFSEL_Int1V2, /*!< VREF = internal 1.2 V reference (VDD >= 1.7 V). */
NRF_COMP_REF_Int1V8 = COMP_REFSEL_REFSEL_Int1V8, /*!< VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V). */
NRF_COMP_REF_Int2V4 = COMP_REFSEL_REFSEL_Int2V4, /*!< VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V). */
NRF_COMP_REF_VDD = COMP_REFSEL_REFSEL_VDD, /*!< VREF = VDD. */
NRF_COMP_REF_ARef = COMP_REFSEL_REFSEL_ARef /*!< VREF = AREF (VDD >= VREF >= AREFMIN). */
}nrf_comp_ref_t;
/**
* @enum nrf_comp_ext_ref_t
* @brief COMP external analog reference selection.
*/
typedef enum
{
NRF_COMP_EXT_REF_0 = COMP_EXTREFSEL_EXTREFSEL_AnalogReference0, /*!< Use AIN0 as external analog reference. */
NRF_COMP_EXT_REF_1 = COMP_EXTREFSEL_EXTREFSEL_AnalogReference1 /*!< Use AIN1 as external analog reference. */
}nrf_comp_ext_ref_t;
/**
* @brief COMP THDOWN and THUP values that are used to calculate the threshold voltages VDOWN and VUP.
*/
typedef struct
{
uint8_t th_down; /*!< THDOWN value. */
uint8_t th_up; /*!< THUP value. */
}nrf_comp_th_t;
/**
* @enum nrf_comp_main_mode_t
* @brief COMP main operation mode.
*/
typedef enum
{
NRF_COMP_MAIN_MODE_SE = COMP_MODE_MAIN_SE, /*!< Single ended mode. */
NRF_COMP_MAIN_MODE_Diff = COMP_MODE_MAIN_Diff /*!< Differential mode. */
}nrf_comp_main_mode_t;
/**
* @enum nrf_comp_sp_mode_t
* @brief COMP speed and power mode.
*/
typedef enum
{
NRF_COMP_SP_MODE_Low = COMP_MODE_SP_Low, /*!< Low power mode. */
NRF_COMP_SP_MODE_Normal = COMP_MODE_SP_Normal, /*!< Normal mode. */
NRF_COMP_SP_MODE_High = COMP_MODE_SP_High /*!< High speed mode. */
}nrf_comp_sp_mode_t;
/**
* @enum nrf_comp_hyst_t
* @brief COMP comparator hysteresis.
*/
typedef enum
{
NRF_COMP_HYST_NoHyst = COMP_HYST_HYST_NoHyst, /*!< Comparator hysteresis disabled. */
NRF_COMP_HYST_50mV = COMP_HYST_HYST_Hyst50mV /*!< Comparator hysteresis enabled. */
}nrf_comp_hyst_t;
/**
* @brief COMP current source selection on analog input.
*/
typedef enum
{
NRF_COMP_ISOURCE_Off = COMP_ISOURCE_ISOURCE_Off, /*!< Current source disabled. */
NRF_COMP_ISOURCE_Ien2uA5 = COMP_ISOURCE_ISOURCE_Ien2mA5, /*!< Current source enabled (+/- 2.5 uA). */
NRF_COMP_ISOURCE_Ien5uA = COMP_ISOURCE_ISOURCE_Ien5mA, /*!< Current source enabled (+/- 5 uA). */
NRF_COMP_ISOURCE_Ien10uA = COMP_ISOURCE_ISOURCE_Ien10mA /*!< Current source enabled (+/- 10 uA). */
}nrf_isource_t;
/**
* @enum nrf_comp_task_t
* @brief COMP tasks.
*/
typedef enum
{
/*lint -save -e30*/
NRF_COMP_TASK_START = offsetof(NRF_COMP_Type, TASKS_START), /*!< COMP start sampling task. */
NRF_COMP_TASK_STOP = offsetof(NRF_COMP_Type, TASKS_STOP), /*!< COMP stop sampling task. */
NRF_COMP_TASK_SAMPLE = offsetof(NRF_COMP_Type, TASKS_SAMPLE) /*!< Sample comparator value. */
/*lint -restore*/
}nrf_comp_task_t;
/**
* @enum nrf_comp_event_t
* @brief COMP events.
*/
typedef enum
{
/*lint -save -e30*/
NRF_COMP_EVENT_READY = offsetof(NRF_COMP_Type, EVENTS_READY), /*!< COMP is ready and output is valid. */
NRF_COMP_EVENT_DOWN = offsetof(NRF_COMP_Type, EVENTS_DOWN), /*!< Input voltage crossed the threshold going down. */
NRF_COMP_EVENT_UP = offsetof(NRF_COMP_Type, EVENTS_UP), /*!< Input voltage crossed the threshold going up. */
NRF_COMP_EVENT_CROSS = offsetof(NRF_COMP_Type, EVENTS_CROSS) /*!< Input voltage crossed the threshold in any direction. */
/*lint -restore*/
}nrf_comp_event_t;
/**
* @brief COMP reference configuration.
*/
typedef struct
{
nrf_comp_ref_t reference; /*!< COMP reference selection. */
nrf_comp_ext_ref_t external; /*!< COMP external analog reference selection. */
}nrf_comp_ref_conf_t;
/**
* @brief Function for enabling the COMP peripheral.
*/
__STATIC_INLINE void nrf_comp_enable(void);
/**
* @brief Function for disabling the COMP peripheral.
*/
__STATIC_INLINE void nrf_comp_disable(void);
/**
* @brief Function for checking if the COMP peripheral is enabled.
*
* @retval true If the COMP peripheral is enabled.
* @retval false If the COMP peripheral is not enabled.
*/
__STATIC_INLINE bool nrf_comp_enable_check(void);
/**
* @brief Function for setting the reference source.
*
* @param[in] reference COMP reference selection.
*/
__STATIC_INLINE void nrf_comp_ref_set(nrf_comp_ref_t reference);
/**
* @brief Function for setting the external analog reference source.
*
* @param[in] ext_ref COMP external analog reference selection.
*/
__STATIC_INLINE void nrf_comp_ext_ref_set(nrf_comp_ext_ref_t ext_ref);
/**
* @brief Function for setting threshold voltages.
*
* @param[in] threshold COMP VDOWN and VUP thresholds.
*/
__STATIC_INLINE void nrf_comp_th_set(nrf_comp_th_t threshold);
/**
* @brief Function for setting the main mode.
*
* @param[in] main_mode COMP main operation mode.
*/
__STATIC_INLINE void nrf_comp_main_mode_set(nrf_comp_main_mode_t main_mode);
/**
* @brief Function for setting the speed mode.
*
* @param[in] speed_mode COMP speed and power mode.
*/
__STATIC_INLINE void nrf_comp_speed_mode_set(nrf_comp_sp_mode_t speed_mode);
/**
* @brief Function for setting the hysteresis.
*
* @param[in] hyst COMP comparator hysteresis.
*/
__STATIC_INLINE void nrf_comp_hysteresis_set(nrf_comp_hyst_t hyst);
/**
* @brief Function for setting the current source on the analog input.
*
* @param[in] isource COMP current source selection on analog input.
*/
__STATIC_INLINE void nrf_comp_isource_set(nrf_isource_t isource);
/**
* @brief Function for selecting the active input of the COMP.
*
* @param[in] input Input to be selected.
*/
__STATIC_INLINE void nrf_comp_input_select(nrf_comp_input_t input);
/**
* @brief Function for getting the last COMP compare result.
*
* @return The last compare result. If 0, then VIN+ < VIN-. If 1, then VIN+ > VIN-.
*
* @note If VIN+ == VIN-, the return value depends on the previous result.
*/
__STATIC_INLINE uint32_t nrf_comp_result_get(void);
/**
* @brief Function for enabling interrupts from COMP.
*
* @param[in] comp_int_mask Mask of interrupts to be enabled.
*
* @sa nrf_comp_int_enable_check()
*/
__STATIC_INLINE void nrf_comp_int_enable(uint32_t comp_int_mask);
/**
* @brief Function for disabling interrupts from COMP.
*
* @param[in] comp_int_mask Mask of interrupts to be disabled.
*
* @sa nrf_comp_int_enable_check()
*/
__STATIC_INLINE void nrf_comp_int_disable(uint32_t comp_int_mask);
/**
* @brief Function for getting the enabled interrupts of COMP.
*
* @param[in] comp_int_mask Mask of interrupts to be checked.
*
* @retval true If any interrupts of the specified mask are enabled.
*/
__STATIC_INLINE bool nrf_comp_int_enable_check(uint32_t comp_int_mask);
/**
* @brief Function for getting the address of a specific COMP task register.
*
* @param[in] comp_task COMP task.
*
* @return Address of the specified COMP task.
*/
__STATIC_INLINE uint32_t * nrf_comp_task_address_get(nrf_comp_task_t comp_task);
/**
* @brief Function for getting the address of a specific COMP event register.
*
* @param[in] comp_event COMP event.
*
* @return Address of the specified COMP event.
*/
__STATIC_INLINE uint32_t * nrf_comp_event_address_get(nrf_comp_event_t comp_event);
/**
* @brief Function for setting COMP shorts.
*
* @param[in] comp_short_mask COMP shorts by mask.
*
*/
__STATIC_INLINE void nrf_comp_shorts_enable(uint32_t comp_short_mask);
/**
* @brief Function for clearing COMP shorts by mask.
*
* @param[in] comp_short_mask COMP shorts to be cleared.
*
*/
__STATIC_INLINE void nrf_comp_shorts_disable(uint32_t comp_short_mask);
/**
* @brief Function for setting a specific COMP task.
*
* @param[in] comp_task COMP task to be set.
*
*/
__STATIC_INLINE void nrf_comp_task_trigger(nrf_comp_task_t comp_task);
/**
* @brief Function for clearing a specific COMP event.
*
* @param[in] comp_event COMP event to be cleared.
*
*/
__STATIC_INLINE void nrf_comp_event_clear(nrf_comp_event_t comp_event);
/**
* @brief Function for getting the state of a specific COMP event.
*
* @retval true If the specified COMP event is active.
*
*/
__STATIC_INLINE bool nrf_comp_event_check(nrf_comp_event_t comp_event);
#ifndef SUPPRESS_INLINE_IMPLEMENTATION
__STATIC_INLINE void nrf_comp_enable(void)
{
NRF_COMP->ENABLE = (COMP_ENABLE_ENABLE_Enabled << COMP_ENABLE_ENABLE_Pos);
}
__STATIC_INLINE void nrf_comp_disable(void)
{
NRF_COMP->ENABLE = (COMP_ENABLE_ENABLE_Disabled << COMP_ENABLE_ENABLE_Pos);
}
__STATIC_INLINE bool nrf_comp_enable_check(void)
{
return ((NRF_COMP->ENABLE) & COMP_ENABLE_ENABLE_Enabled);
}
__STATIC_INLINE void nrf_comp_ref_set(nrf_comp_ref_t reference)
{
NRF_COMP->REFSEL = (reference << COMP_REFSEL_REFSEL_Pos);
}
__STATIC_INLINE void nrf_comp_ext_ref_set(nrf_comp_ext_ref_t ext_ref)
{
NRF_COMP->EXTREFSEL = (ext_ref << COMP_EXTREFSEL_EXTREFSEL_Pos);
}
__STATIC_INLINE void nrf_comp_th_set(nrf_comp_th_t threshold)
{
NRF_COMP->TH =
((threshold.th_down << COMP_TH_THDOWN_Pos) & COMP_TH_THDOWN_Msk) |
((threshold.th_up << COMP_TH_THUP_Pos) & COMP_TH_THUP_Msk);
}
__STATIC_INLINE void nrf_comp_main_mode_set(nrf_comp_main_mode_t main_mode)
{
NRF_COMP->MODE |= (main_mode << COMP_MODE_MAIN_Pos);
}
__STATIC_INLINE void nrf_comp_speed_mode_set(nrf_comp_sp_mode_t speed_mode)
{
NRF_COMP->MODE |= (speed_mode << COMP_MODE_SP_Pos);
}
__STATIC_INLINE void nrf_comp_hysteresis_set(nrf_comp_hyst_t hyst)
{
NRF_COMP->HYST = (hyst << COMP_HYST_HYST_Pos) & COMP_HYST_HYST_Msk;
}
__STATIC_INLINE void nrf_comp_isource_set(nrf_isource_t isource)
{
NRF_COMP->ISOURCE = (isource << COMP_ISOURCE_ISOURCE_Pos) & COMP_ISOURCE_ISOURCE_Msk;
}
__STATIC_INLINE void nrf_comp_input_select(nrf_comp_input_t input)
{
NRF_COMP->PSEL = ((uint32_t)input << COMP_PSEL_PSEL_Pos);
}
__STATIC_INLINE uint32_t nrf_comp_result_get(void)
{
return (uint32_t)NRF_COMP->RESULT;
}
__STATIC_INLINE void nrf_comp_int_enable(uint32_t comp_int_mask)
{
NRF_COMP->INTENSET = comp_int_mask;
}
__STATIC_INLINE void nrf_comp_int_disable(uint32_t comp_int_mask)
{
NRF_COMP->INTENCLR = comp_int_mask;
}
__STATIC_INLINE bool nrf_comp_int_enable_check(uint32_t comp_int_mask)
{
return (NRF_COMP->INTENSET & comp_int_mask); // when read this register will return the value of INTEN.
}
__STATIC_INLINE uint32_t * nrf_comp_task_address_get(nrf_comp_task_t comp_task)
{
return (uint32_t *)((uint8_t *)NRF_COMP + (uint32_t)comp_task);
}
__STATIC_INLINE uint32_t * nrf_comp_event_address_get(nrf_comp_event_t comp_event)
{
return (uint32_t *)((uint8_t *)NRF_COMP + (uint32_t)comp_event);
}
__STATIC_INLINE void nrf_comp_shorts_enable(uint32_t comp_short_mask)
{
NRF_COMP->SHORTS |= comp_short_mask;
}
__STATIC_INLINE void nrf_comp_shorts_disable(uint32_t comp_short_mask)
{
NRF_COMP->SHORTS &= ~comp_short_mask;
}
__STATIC_INLINE void nrf_comp_task_trigger(nrf_comp_task_t comp_task)
{
*( (volatile uint32_t *)( (uint8_t *)NRF_COMP + comp_task) ) = 1;
}
__STATIC_INLINE void nrf_comp_event_clear(nrf_comp_event_t comp_event)
{
*( (volatile uint32_t *)( (uint8_t *)NRF_COMP + (uint32_t)comp_event) ) = 0;
}
__STATIC_INLINE bool nrf_comp_event_check(nrf_comp_event_t comp_event)
{
return (bool) (*(volatile uint32_t *)( (uint8_t *)NRF_COMP + comp_event));
}
#endif // SUPPRESS_INLINE_IMPLEMENTATION
/**
*@}
**/
#endif // NRF_COMP_H_

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
* $LastChangedRevision: 25419 $
*/
/**
* @file
* @brief Implementation of AES ECB driver
*/
//lint -e438
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include "nrf.h"
#include "nrf_ecb.h"
static uint8_t ecb_data[48]; ///< ECB data structure for RNG peripheral to access.
static uint8_t* ecb_key; ///< Key: Starts at ecb_data
static uint8_t* ecb_cleartext; ///< Cleartext: Starts at ecb_data + 16 bytes.
static uint8_t* ecb_ciphertext; ///< Ciphertext: Starts at ecb_data + 32 bytes.
bool nrf_ecb_init(void)
{
ecb_key = ecb_data;
ecb_cleartext = ecb_data + 16;
ecb_ciphertext = ecb_data + 32;
NRF_ECB->ECBDATAPTR = (uint32_t)ecb_data;
return true;
}
bool nrf_ecb_crypt(uint8_t * dest_buf, const uint8_t * src_buf)
{
uint32_t counter = 0x1000000;
if(src_buf != ecb_cleartext)
{
memcpy(ecb_cleartext,src_buf,16);
}
NRF_ECB->EVENTS_ENDECB = 0;
NRF_ECB->TASKS_STARTECB = 1;
while(NRF_ECB->EVENTS_ENDECB == 0)
{
counter--;
if(counter == 0)
{
return false;
}
}
NRF_ECB->EVENTS_ENDECB = 0;
if(dest_buf != ecb_ciphertext)
{
memcpy(dest_buf,ecb_ciphertext,16);
}
return true;
}
void nrf_ecb_set_key(const uint8_t * key)
{
memcpy(ecb_key,key,16);
}

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/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is confidential property of Nordic
* Semiconductor ASA.Terms and conditions of usage are described in detail
* in NORDIC SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
* $LastChangedRevision: 13999 $
*/
/**
* @file
* @brief ECB driver API.
*/
#ifndef NRF_ECB_H__
#define NRF_ECB_H__
/**
* @defgroup nrf_ecb AES ECB encryption
* @{
* @ingroup nrf_drivers
* @brief Driver for the AES Electronic Code Book (ECB) peripheral.
*
* To encrypt and decrypt data, the peripheral must first be powered on
* using @ref nrf_ecb_init. Next, the key must be set using @ref nrf_ecb_set_key.
*/
#include <stdint.h>
/**
* @brief Function for initializing and powering on the ECB peripheral.
*
* This function allocates memory for the ECBDATAPTR.
* @retval true If initialization was successful.
* @retval false If powering on failed.
*/
bool nrf_ecb_init(void);
/**
* @brief Function for encrypting and decrypting 16-byte data using current key.
*
* This function avoids unnecessary copying of data if the parameters point to the
* correct locations in the ECB data structure.
*
* @param dst Result of encryption/decryption. 16 bytes will be written.
* @param src Source with 16-byte data to be encrypted/decrypted.
*
* @retval true If the encryption operation completed.
* @retval false If the encryption operation did not complete.
*/
bool nrf_ecb_crypt(uint8_t * dst, const uint8_t * src);
/**
* @brief Function for setting the key to be used for encryption and decryption.
*
* @param key Pointer to the key. 16 bytes will be read.
*/
void nrf_ecb_set_key(const uint8_t * key);
#endif // NRF_ECB_H__
/** @} */

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_EGU_H__
#define NRF_EGU_H__
#ifndef NRF52
#error EGU is not supported on your chip.
#endif
/**
* @defgroup nrf_egu EGU (Event Generator Unit) abstraction
* @{
* @ingroup nrf_drivers
* @brief @tagAPI52 EGU (Event Generator Unit) module functions.
*
*/
#include <stddef.h>
#include <stdbool.h>
#include <stdint.h>
#include "nrf_assert.h"
#include "nrf.h"
#define NRF_EGU_COUNT 6 /**< Number of EGU instances. */
#define NRF_EGU_CHANNEL_COUNT 16 /**< Number of channels per EGU instance. */
/**
* @enum nrf_egu_task_t
* @brief EGU tasks.
*/
typedef enum
{
/*lint -save -e30 -esym(628,__INTADDR__)*/
NRF_EGU_TASK_TRIGGER0 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[0]), /**< Trigger 0 for triggering the corresponding TRIGGERED[0] event. */
NRF_EGU_TASK_TRIGGER1 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[1]), /**< Trigger 1 for triggering the corresponding TRIGGERED[1] event. */
NRF_EGU_TASK_TRIGGER2 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[2]), /**< Trigger 2 for triggering the corresponding TRIGGERED[2] event. */
NRF_EGU_TASK_TRIGGER3 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[3]), /**< Trigger 3 for triggering the corresponding TRIGGERED[3] event. */
NRF_EGU_TASK_TRIGGER4 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[4]), /**< Trigger 4 for triggering the corresponding TRIGGERED[4] event. */
NRF_EGU_TASK_TRIGGER5 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[5]), /**< Trigger 5 for triggering the corresponding TRIGGERED[5] event. */
NRF_EGU_TASK_TRIGGER6 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[6]), /**< Trigger 6 for triggering the corresponding TRIGGERED[6] event. */
NRF_EGU_TASK_TRIGGER7 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[7]), /**< Trigger 7 for triggering the corresponding TRIGGERED[7] event. */
NRF_EGU_TASK_TRIGGER8 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[8]), /**< Trigger 8 for triggering the corresponding TRIGGERED[8] event. */
NRF_EGU_TASK_TRIGGER9 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[9]), /**< Trigger 9 for triggering the corresponding TRIGGERED[9] event. */
NRF_EGU_TASK_TRIGGER10 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[10]), /**< Trigger 10 for triggering the corresponding TRIGGERED[10] event. */
NRF_EGU_TASK_TRIGGER11 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[11]), /**< Trigger 11 for triggering the corresponding TRIGGERED[11] event. */
NRF_EGU_TASK_TRIGGER12 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[12]), /**< Trigger 12 for triggering the corresponding TRIGGERED[12] event. */
NRF_EGU_TASK_TRIGGER13 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[13]), /**< Trigger 13 for triggering the corresponding TRIGGERED[13] event. */
NRF_EGU_TASK_TRIGGER14 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[14]), /**< Trigger 14 for triggering the corresponding TRIGGERED[14] event. */
NRF_EGU_TASK_TRIGGER15 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[15]) /**< Trigger 15 for triggering the corresponding TRIGGERED[15] event. */
/*lint -restore*/
} nrf_egu_task_t;
/**
* @enum nrf_egu_event_t
* @brief EGU events.
*/
typedef enum
{
/*lint -save -e30 -esym(628,__INTADDR__)*/
NRF_EGU_EVENT_TRIGGERED0 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[0]), /**< Event number 0 generated by triggering the corresponding TRIGGER[0] task. */
NRF_EGU_EVENT_TRIGGERED1 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[1]), /**< Event number 1 generated by triggering the corresponding TRIGGER[1] task. */
NRF_EGU_EVENT_TRIGGERED2 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[2]), /**< Event number 2 generated by triggering the corresponding TRIGGER[2] task. */
NRF_EGU_EVENT_TRIGGERED3 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[3]), /**< Event number 3 generated by triggering the corresponding TRIGGER[3] task. */
NRF_EGU_EVENT_TRIGGERED4 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[4]), /**< Event number 4 generated by triggering the corresponding TRIGGER[4] task. */
NRF_EGU_EVENT_TRIGGERED5 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[5]), /**< Event number 5 generated by triggering the corresponding TRIGGER[5] task. */
NRF_EGU_EVENT_TRIGGERED6 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[6]), /**< Event number 6 generated by triggering the corresponding TRIGGER[6] task. */
NRF_EGU_EVENT_TRIGGERED7 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[7]), /**< Event number 7 generated by triggering the corresponding TRIGGER[7] task. */
NRF_EGU_EVENT_TRIGGERED8 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[8]), /**< Event number 8 generated by triggering the corresponding TRIGGER[8] task. */
NRF_EGU_EVENT_TRIGGERED9 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[9]), /**< Event number 9 generated by triggering the corresponding TRIGGER[9] task. */
NRF_EGU_EVENT_TRIGGERED10 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[10]), /**< Event number 10 generated by triggering the corresponding TRIGGER[10] task. */
NRF_EGU_EVENT_TRIGGERED11 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[11]), /**< Event number 11 generated by triggering the corresponding TRIGGER[11] task. */
NRF_EGU_EVENT_TRIGGERED12 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[12]), /**< Event number 12 generated by triggering the corresponding TRIGGER[12] task. */
NRF_EGU_EVENT_TRIGGERED13 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[13]), /**< Event number 13 generated by triggering the corresponding TRIGGER[13] task. */
NRF_EGU_EVENT_TRIGGERED14 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[14]), /**< Event number 14 generated by triggering the corresponding TRIGGER[14] task. */
NRF_EGU_EVENT_TRIGGERED15 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[15]) /**< Event number 15 generated by triggering the corresponding TRIGGER[15] task. */
/*lint -restore*/
} nrf_egu_event_t;
/**
* @enum nrf_egu_int_mask_t
* @brief EGU interrupts.
*/
typedef enum
{
NRF_EGU_INT_TRIGGERED0 = EGU_INTENSET_TRIGGERED0_Msk, /**< Interrupt on EVENTS_TRIGGERED[0] event. */
NRF_EGU_INT_TRIGGERED1 = EGU_INTENSET_TRIGGERED1_Msk, /**< Interrupt on EVENTS_TRIGGERED[1] event. */
NRF_EGU_INT_TRIGGERED2 = EGU_INTENSET_TRIGGERED2_Msk, /**< Interrupt on EVENTS_TRIGGERED[2] event. */
NRF_EGU_INT_TRIGGERED3 = EGU_INTENSET_TRIGGERED3_Msk, /**< Interrupt on EVENTS_TRIGGERED[3] event. */
NRF_EGU_INT_TRIGGERED4 = EGU_INTENSET_TRIGGERED4_Msk, /**< Interrupt on EVENTS_TRIGGERED[4] event. */
NRF_EGU_INT_TRIGGERED5 = EGU_INTENSET_TRIGGERED5_Msk, /**< Interrupt on EVENTS_TRIGGERED[5] event. */
NRF_EGU_INT_TRIGGERED6 = EGU_INTENSET_TRIGGERED6_Msk, /**< Interrupt on EVENTS_TRIGGERED[6] event. */
NRF_EGU_INT_TRIGGERED7 = EGU_INTENSET_TRIGGERED7_Msk, /**< Interrupt on EVENTS_TRIGGERED[7] event. */
NRF_EGU_INT_TRIGGERED8 = EGU_INTENSET_TRIGGERED8_Msk, /**< Interrupt on EVENTS_TRIGGERED[8] event. */
NRF_EGU_INT_TRIGGERED9 = EGU_INTENSET_TRIGGERED9_Msk, /**< Interrupt on EVENTS_TRIGGERED[9] event. */
NRF_EGU_INT_TRIGGERED10 = EGU_INTENSET_TRIGGERED10_Msk, /**< Interrupt on EVENTS_TRIGGERED[10] event. */
NRF_EGU_INT_TRIGGERED11 = EGU_INTENSET_TRIGGERED11_Msk, /**< Interrupt on EVENTS_TRIGGERED[11] event. */
NRF_EGU_INT_TRIGGERED12 = EGU_INTENSET_TRIGGERED12_Msk, /**< Interrupt on EVENTS_TRIGGERED[12] event. */
NRF_EGU_INT_TRIGGERED13 = EGU_INTENSET_TRIGGERED13_Msk, /**< Interrupt on EVENTS_TRIGGERED[13] event. */
NRF_EGU_INT_TRIGGERED14 = EGU_INTENSET_TRIGGERED14_Msk, /**< Interrupt on EVENTS_TRIGGERED[14] event. */
NRF_EGU_INT_TRIGGERED15 = EGU_INTENSET_TRIGGERED15_Msk, /**< Interrupt on EVENTS_TRIGGERED[15] event. */
NRF_EGU_INT_ALL = 0xFFFFuL
} nrf_egu_int_mask_t;
/**
* @brief Function for triggering a specific EGU task.
*
* @param NRF_EGUx EGU instance.
* @param egu_task EGU task.
*/
__STATIC_INLINE void nrf_egu_task_trigger(NRF_EGU_Type * NRF_EGUx, nrf_egu_task_t egu_task)
{
*((volatile uint32_t *)((uint8_t *)NRF_EGUx + (uint32_t)egu_task)) = 0x1UL;
}
/**
* @brief Function for returning the address of a specific EGU task register.
*
* @param NRF_EGUx EGU instance.
* @param egu_task EGU task.
*/
__STATIC_INLINE uint32_t * nrf_egu_task_address_get(NRF_EGU_Type * NRF_EGUx,
nrf_egu_task_t egu_task)
{
return (uint32_t *)((uint8_t *)NRF_EGUx + (uint32_t)egu_task);
}
/**
* @brief Function for returning the address of a specific EGU TRIGGER task register.
*
* @param NRF_EGUx EGU instance.
* @param channel Channel number.
*/
__STATIC_INLINE uint32_t * nrf_egu_task_trigger_addres_get(NRF_EGU_Type * NRF_EGUx,
uint8_t channel)
{
ASSERT(channel < NRF_EGU_CHANNEL_COUNT);
return (uint32_t*)&NRF_EGUx->TASKS_TRIGGER[channel];
}
/**
* @brief Function for returning the specific EGU TRIGGER task.
*
* @param channel Channel number.
*/
__STATIC_INLINE nrf_egu_task_t nrf_egu_task_trigger_get(uint8_t channel)
{
ASSERT(channel <= NRF_EGU_CHANNEL_COUNT);
return (nrf_egu_task_t)((uint32_t) NRF_EGU_TASK_TRIGGER0 + (channel * sizeof(uint32_t)));
}
/**
* @brief Function for returning the state of a specific EGU event.
*
* @param NRF_EGUx EGU instance.
* @param egu_event EGU event to check.
*/
__STATIC_INLINE bool nrf_egu_event_check(NRF_EGU_Type * NRF_EGUx,
nrf_egu_event_t egu_event)
{
return (bool)*(volatile uint32_t *)((uint8_t *)NRF_EGUx + (uint32_t)egu_event);
}
/**
* @brief Function for clearing a specific EGU event.
*
* @param NRF_EGUx EGU instance.
* @param egu_event EGU event to clear.
*/
__STATIC_INLINE void nrf_egu_event_clear(NRF_EGU_Type * NRF_EGUx,
nrf_egu_event_t egu_event)
{
*((volatile uint32_t *)((uint8_t *)NRF_EGUx + (uint32_t)egu_event)) = 0x0UL;
}
/**
* @brief Function for returning the address of a specific EGU event register.
*
* @param NRF_EGUx EGU instance.
* @param egu_event EGU event.
*/
__STATIC_INLINE uint32_t * nrf_egu_event_address_get(NRF_EGU_Type * NRF_EGUx,
nrf_egu_event_t egu_event)
{
return (uint32_t *)((uint8_t *)NRF_EGUx + (uint32_t)egu_event);
}
/**
* @brief Function for returning the address of a specific EGU TRIGGERED event register.
*
* @param NRF_EGUx EGU instance.
* @param channel Channel number.
*/
__STATIC_INLINE uint32_t * nrf_egu_event_triggered_addres_get(NRF_EGU_Type * NRF_EGUx,
uint8_t channel)
{
ASSERT(channel < NRF_EGU_CHANNEL_COUNT);
return (uint32_t*)&NRF_EGUx->EVENTS_TRIGGERED[channel];
}
/**
* @brief Function for returning the specific EGU TRIGGERED event.
*
* @param channel Channel number.
*/
__STATIC_INLINE nrf_egu_event_t nrf_egu_event_triggered_get(uint8_t channel)
{
ASSERT(channel < NRF_EGU_CHANNEL_COUNT);
return (nrf_egu_event_t)((uint32_t) NRF_EGU_EVENT_TRIGGERED0 + (channel * sizeof(uint32_t)));
}
/**
* @brief Function for enabling one or more specific EGU interrupts.
*
* @param NRF_EGUx EGU instance.
* @param egu_int_mask Interrupts to enable.
*/
__STATIC_INLINE void nrf_egu_int_enable(NRF_EGU_Type * NRF_EGUx, uint32_t egu_int_mask)
{
NRF_EGUx->INTENSET = egu_int_mask;
}
/**
* @brief Function for retrieving the state of one or more EGU interrupts.
*
* @param NRF_EGUx EGU instance.
* @param egu_int_mask Interrupts to check.
*
* @retval true If all of the specified interrupts are enabled.
* @retval false If at least one of the specified interrupts is disabled.
*/
__STATIC_INLINE bool nrf_egu_int_enable_check(NRF_EGU_Type * NRF_EGUx, uint32_t egu_int_mask)
{
return (bool)(NRF_EGUx->INTENSET & egu_int_mask);
}
/**
* @brief Function for disabling one or more specific EGU interrupts.
*
* @param NRF_EGUx EGU instance.
* @param egu_int_mask Interrupts to disable.
*/
__STATIC_INLINE void nrf_egu_int_disable(NRF_EGU_Type * NRF_EGUx, uint32_t egu_int_mask)
{
NRF_EGUx->INTENCLR = egu_int_mask;
}
/**
* @brief Function for retrieving one or more specific EGU interrupts.
*
* @param channel Channel number.
*
* @returns EGU interrupt mask.
*/
__STATIC_INLINE nrf_egu_int_mask_t nrf_egu_int_get(uint8_t channel)
{
ASSERT(channel < NRF_EGU_CHANNEL_COUNT);
return (nrf_egu_int_mask_t)((uint32_t) (EGU_INTENSET_TRIGGERED0_Msk << channel));
}
/** @} */
#endif

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/* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
#ifndef NRF_GPIO_H__
#define NRF_GPIO_H__
#include "nrf.h"
#include <stdbool.h>
/**
* @defgroup nrf_gpio GPIO abstraction
* @{
* @ingroup nrf_drivers
* @brief GPIO pin abstraction and port abstraction for reading and writing byte-wise to GPIO ports.
*
* Here, the GPIO ports are defined as follows:
* - Port 0 -> pin 0-7
* - Port 1 -> pin 8-15
* - Port 2 -> pin 16-23
* - Port 3 -> pin 24-31
*/
#define NUMBER_OF_PINS 32
/**
* @brief Enumerator used for selecting between port 0 - 3.
*/
typedef enum
{
NRF_GPIO_PORT_SELECT_PORT0 = 0, ///< Port 0 (GPIO pin 0-7)
NRF_GPIO_PORT_SELECT_PORT1, ///< Port 1 (GPIO pin 8-15)
NRF_GPIO_PORT_SELECT_PORT2, ///< Port 2 (GPIO pin 16-23)
NRF_GPIO_PORT_SELECT_PORT3, ///< Port 3 (GPIO pin 24-31)
} nrf_gpio_port_select_t;
/**
* @brief Enumerator used for setting the direction of a GPIO port.
*/
typedef enum
{
NRF_GPIO_PORT_DIR_OUTPUT, ///< Output
NRF_GPIO_PORT_DIR_INPUT ///< Input
} nrf_gpio_port_dir_t;
/**
* @brief Pin direction definitions.
*/
typedef enum
{
NRF_GPIO_PIN_DIR_INPUT = GPIO_PIN_CNF_DIR_Input, ///< Input
NRF_GPIO_PIN_DIR_OUTPUT = GPIO_PIN_CNF_DIR_Output ///< Output
} nrf_gpio_pin_dir_t;
/**
* @brief Connection of input buffer
*/
typedef enum
{
NRF_GPIO_PIN_INPUT_CONNECT = GPIO_PIN_CNF_INPUT_Connect, ///< Connect input buffer
NRF_GPIO_PIN_INPUT_DISCONNECT = GPIO_PIN_CNF_INPUT_Disconnect ///< Disconnect input buffer
} nrf_gpio_pin_input_t;
/**
* @brief Enumerator used for selecting the pin to be pulled down or up at the time of pin configuration
*/
typedef enum
{
NRF_GPIO_PIN_NOPULL = GPIO_PIN_CNF_PULL_Disabled, ///< Pin pullup resistor disabled
NRF_GPIO_PIN_PULLDOWN = GPIO_PIN_CNF_PULL_Pulldown, ///< Pin pulldown resistor enabled
NRF_GPIO_PIN_PULLUP = GPIO_PIN_CNF_PULL_Pullup, ///< Pin pullup resistor enabled
} nrf_gpio_pin_pull_t;
/**
* @brief Enumerator used for selecting output drive mode
*/
typedef enum
{
NRF_GPIO_PIN_S0S1 = GPIO_PIN_CNF_DRIVE_S0S1, ///< !< Standard '0', standard '1'
NRF_GPIO_PIN_H0S1 = GPIO_PIN_CNF_DRIVE_H0S1, ///< !< High drive '0', standard '1'
NRF_GPIO_PIN_S0H1 = GPIO_PIN_CNF_DRIVE_S0H1, ///< !< Standard '0', high drive '1'
NRF_GPIO_PIN_H0H1 = GPIO_PIN_CNF_DRIVE_H0H1, ///< !< High drive '0', high 'drive '1''
NRF_GPIO_PIN_D0S1 = GPIO_PIN_CNF_DRIVE_D0S1, ///< !< Disconnect '0' standard '1'
NRF_GPIO_PIN_D0H1 = GPIO_PIN_CNF_DRIVE_D0H1, ///< !< Disconnect '0', high drive '1'
NRF_GPIO_PIN_S0D1 = GPIO_PIN_CNF_DRIVE_S0D1, ///< !< Standard '0'. disconnect '1'
NRF_GPIO_PIN_H0D1 = GPIO_PIN_CNF_DRIVE_H0D1, ///< !< High drive '0', disconnect '1'
} nrf_gpio_pin_drive_t;
/**
* @brief Enumerator used for selecting the pin to sense high or low level on the pin input.
*/
typedef enum
{
NRF_GPIO_PIN_NOSENSE = GPIO_PIN_CNF_SENSE_Disabled, ///< Pin sense level disabled.
NRF_GPIO_PIN_SENSE_LOW = GPIO_PIN_CNF_SENSE_Low, ///< Pin sense low level.
NRF_GPIO_PIN_SENSE_HIGH = GPIO_PIN_CNF_SENSE_High, ///< Pin sense high level.
} nrf_gpio_pin_sense_t;
/**
* @brief Function for configuring the GPIO pin range as outputs with normal drive strength.
* This function can be used to configure pin range as simple output with gate driving GPIO_PIN_CNF_DRIVE_S0S1 (normal cases).
*
* @param pin_range_start specifies the start number (inclusive) in the range of pin numbers to be configured (allowed values 0-30)
*
* @param pin_range_end specifies the end number (inclusive) in the range of pin numbers to be configured (allowed values 0-30)
*
* @note For configuring only one pin as output use @ref nrf_gpio_cfg_output
* Sense capability on the pin is disabled, and input is disconnected from the buffer as the pins are configured as output.
*/
__STATIC_INLINE void nrf_gpio_range_cfg_output(uint32_t pin_range_start, uint32_t pin_range_end);
/**
* @brief Function for configuring the GPIO pin range as inputs with given initial value set, hiding inner details.
* This function can be used to configure pin range as simple input.
*
* @param pin_range_start specifies the start number (inclusive) in the range of pin numbers to be configured (allowed values 0-30)
*
* @param pin_range_end specifies the end number (inclusive) in the range of pin numbers to be configured (allowed values 0-30)
*
* @param pull_config State of the pin range pull resistor (no pull, pulled down or pulled high)
*
* @note For configuring only one pin as input use @ref nrf_gpio_cfg_input
* Sense capability on the pin is disabled, and input is connected to buffer so that the GPIO->IN register is readable
*/
__STATIC_INLINE void nrf_gpio_range_cfg_input(uint32_t pin_range_start, uint32_t pin_range_end, nrf_gpio_pin_pull_t pull_config);
/**
* @brief Pin configuration function
*
* The main pin configuration function.
* This function allows to set any aspect in PIN_CNF register.
* @param pin_number Specifies the pin number (allowed values 0-31).
* @param dir Pin direction
* @param input Connect or disconnect input buffer
* @param pull Pull configuration
* @param drive Drive configuration
* @param sense Pin sensing mechanism
*/
__STATIC_INLINE void nrf_gpio_cfg(
uint32_t pin_number,
nrf_gpio_pin_dir_t dir,
nrf_gpio_pin_input_t input,
nrf_gpio_pin_pull_t pull,
nrf_gpio_pin_drive_t drive,
nrf_gpio_pin_sense_t sense);
/**
* @brief Function for configuring the given GPIO pin number as output with given initial value set, hiding inner details.
* This function can be used to configure pin range as simple input with gate driving GPIO_PIN_CNF_DRIVE_S0S1 (normal cases).
*
* @param pin_number specifies the pin number (allowed values 0-31)
*
* @note Sense capability on the pin is disabled, and input is disconnected from the buffer as the pins are configured as output.
*/
__STATIC_INLINE void nrf_gpio_cfg_output(uint32_t pin_number);
/**
* @brief Function for configuring the given GPIO pin number as input with given initial value set, hiding inner details.
* This function can be used to configure pin range as simple input with gate driving GPIO_PIN_CNF_DRIVE_S0S1 (normal cases).
*
* @param pin_number Specifies the pin number (allowed values 0-30).
* @param pull_config State of the pin range pull resistor (no pull, pulled down or pulled high).
*
* @note Sense capability on the pin is disabled, and input is connected to buffer so that the GPIO->IN register is readable
*/
__STATIC_INLINE void nrf_gpio_cfg_input(uint32_t pin_number, nrf_gpio_pin_pull_t pull_config);
/**
* @brief Function for reseting pin configuration to its default state.
*
* @param pin_number Specifies the pin number (allowed values 0-31).
*/
__STATIC_INLINE void nrf_gpio_cfg_default(uint32_t pin_number);
/**
* @brief Function for configuring the given GPIO pin number as a watcher. Only input is connected.
*
* @param pin_number Specifies the pin number (allowed values 0-31).
*
*/
__STATIC_INLINE void nrf_gpio_cfg_watcher(uint32_t pin_number);
/**
* @brief Function for disconnecting input for the given GPIO.
*
* @param pin_number Specifies the pin number (allowed values 0-31).
*
*/
__STATIC_INLINE void nrf_gpio_input_disconnect(uint32_t pin_number);
/**
* @brief Function for configuring the given GPIO pin number as input with given initial value set, hiding inner details.
* This function can be used to configure pin range as simple input with gate driving GPIO_PIN_CNF_DRIVE_S0S1 (normal cases).
* Sense capability on the pin is configurable, and input is connected to buffer so that the GPIO->IN register is readable.
*
* @param pin_number Specifies the pin number (allowed values 0-30).
* @param pull_config State of the pin pull resistor (no pull, pulled down or pulled high).
* @param sense_config Sense level of the pin (no sense, sense low or sense high).
*/
__STATIC_INLINE void nrf_gpio_cfg_sense_input(uint32_t pin_number, nrf_gpio_pin_pull_t pull_config, nrf_gpio_pin_sense_t sense_config);
/**
* @brief Function for configuring sense level for the given GPIO.
*
* @param pin_number Specifies the pin number of gpio pin numbers to be configured (allowed values 0-30).
* @param sense_config Sense configuration.
*
*/
__STATIC_INLINE void nrf_gpio_cfg_sense_set(uint32_t pin_number, nrf_gpio_pin_sense_t sense_config);
/**
* @brief Function for setting the direction for a GPIO pin.
*
* @param pin_number specifies the pin number (0-31) for which to
* set the direction.
*
* @param direction specifies the direction
*/
__STATIC_INLINE void nrf_gpio_pin_dir_set(uint32_t pin_number, nrf_gpio_pin_dir_t direction);
/**
* @brief Function for setting a GPIO pin.
*
* Note that the pin must be configured as an output for this
* function to have any effect.
*
* @param pin_number Specifies the pin number (0-31) to set.
*/
__STATIC_INLINE void nrf_gpio_pin_set(uint32_t pin_number);
/**
* @brief Function for setting GPIO pins.
*
* Note that the pins must be configured as outputs for this
* function to have any effect.
*
* @param pin_mask Specifies the pins to set.
*/
__STATIC_INLINE void nrf_gpio_pins_set(uint32_t pin_mask);
/**
* @brief Function for clearing a GPIO pin.
*
* Note that the pin must be configured as an output for this
* function to have any effect.
*
* @param pin_number Specifies the pin number (0-31) to clear.
*/
__STATIC_INLINE void nrf_gpio_pin_clear(uint32_t pin_number);
/**
* @brief Function for clearing GPIO pins.
*
* Note that the pins must be configured as outputs for this
* function to have any effect.
*
* @param pin_mask Specifies the pins to clear.
*/
__STATIC_INLINE void nrf_gpio_pins_clear(uint32_t pin_mask);
/**
* @brief Function for toggling a GPIO pin.
*
* Note that the pin must be configured as an output for this
* function to have any effect.
*
* @param pin_number Specifies the pin number (0-31) to toggle.
*/
__STATIC_INLINE void nrf_gpio_pin_toggle(uint32_t pin_number);
/**
* @brief Function for toggling GPIO pins.
*
* Note that the pins must be configured as outputs for this
* function to have any effect.
*
* @param pin_mask Specifies the pins to toggle.
*/
__STATIC_INLINE void nrf_gpio_pins_toggle(uint32_t pin_mask);
/**
* @brief Function for writing a value to a GPIO pin.
*
* Note that the pin must be configured as an output for this
* function to have any effect.
*
* @param pin_number specifies the pin number (0-31) to
* write.
*
* @param value specifies the value to be written to the pin.
* @arg 0 clears the pin
* @arg >=1 sets the pin.
*/
__STATIC_INLINE void nrf_gpio_pin_write(uint32_t pin_number, uint32_t value);
/**
* @brief Function for reading the input level of a GPIO pin.
*
* Note that the pin must have input connected for the value
* returned from this function to be valid.
*
* @param pin_number specifies the pin number (0-31) to
* read.
*
* @return
* @retval 0 if the pin input level is low.
* @retval 1 if the pin input level is high.
* @retval > 1 should never occur.
*/
__STATIC_INLINE uint32_t nrf_gpio_pin_read(uint32_t pin_number);
/**
* @brief Function for reading the input level of all GPIO pins.
*
* Note that the pin must have input connected for the value
* returned from this function to be valid.
*
* @retval Status of input of all pins
*/
__STATIC_INLINE uint32_t nrf_gpio_pins_read(void);
/**
* @brief Function for reading the sense configuration of a GPIO pin.
*
* @param pin_number specifies the pin number (0-31) to
* read.
*
* @retval Sense configuration
*/
__STATIC_INLINE nrf_gpio_pin_sense_t nrf_gpio_pin_sense_get(uint32_t pin_number);
/**
* @brief Generic function for writing a single byte of a 32 bit word at a given
* address.
*
* This function should not be called from outside the nrf_gpio
* abstraction layer.
*
* @param word_address is the address of the word to be written.
*
* @param byte_no is the word byte number (0-3) to be written.
*
* @param value is the value to be written to byte "byte_no" of word
* at address "word_address"
*/
__STATIC_INLINE void nrf_gpio_word_byte_write(volatile uint32_t * word_address, uint8_t byte_no, uint8_t value);
/**
* @brief Generic function for reading a single byte of a 32 bit word at a given
* address.
*
* This function should not be called from outside the nrf_gpio
* abstraction layer.
*
* @param word_address is the address of the word to be read.
*
* @param byte_no is the byte number (0-3) of the word to be read.
*
* @return byte "byte_no" of word at address "word_address".
*/
__STATIC_INLINE uint8_t nrf_gpio_word_byte_read(const volatile uint32_t* word_address, uint8_t byte_no);
/**
* @brief Function for setting the direction of a port.
*
* @param port is the port for which to set the direction.
*
* @param dir direction to be set for this port.
*/
__STATIC_INLINE void nrf_gpio_port_dir_set(nrf_gpio_port_select_t port, nrf_gpio_port_dir_t dir);
/**
* @brief Function for reading a GPIO port.
*
* @param port is the port to read.
*
* @return the input value on this port.
*/
__STATIC_INLINE uint8_t nrf_gpio_port_read(nrf_gpio_port_select_t port);
/**
* @brief Function for writing to a GPIO port.
*
* @param port is the port to write.
*
* @param value is the value to write to this port.
*
* @sa nrf_gpio_port_dir_set()
*/
__STATIC_INLINE void nrf_gpio_port_write(nrf_gpio_port_select_t port, uint8_t value);
/**
* @brief Function for setting individual pins on GPIO port.
*
* @param port is the port for which to set the pins.