clean up unused files
This commit is contained in:
hathach
parent
85d39845af
commit
dcc2038346
@ -1,173 +0,0 @@
|
|||||||
/**
|
|
||||||
* Copyright (c) 2015 - 2017, 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:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
||||||
* list of conditions and the following disclaimer.
|
|
||||||
*
|
|
||||||
* 2. Redistributions in binary form, except as embedded into a Nordic
|
|
||||||
* Semiconductor ASA integrated circuit in a product or a software update for
|
|
||||||
* such product, 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.
|
|
||||||
*
|
|
||||||
* 3. 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.
|
|
||||||
*
|
|
||||||
* 4. This software, with or without modification, must only be used with a
|
|
||||||
* Nordic Semiconductor ASA integrated circuit.
|
|
||||||
*
|
|
||||||
* 5. Any software provided in binary form under this license must not be reverse
|
|
||||||
* engineered, decompiled, modified and/or disassembled.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
|
||||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
||||||
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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.
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
#include "sdk_common.h"
|
|
||||||
#if NRF_MODULE_ENABLED(WDT)
|
|
||||||
#include "nrf_drv_wdt.h"
|
|
||||||
#include "nrf_drv_common.h"
|
|
||||||
#include "nrf_error.h"
|
|
||||||
#include "nrf_assert.h"
|
|
||||||
#include "nrf_wdt.h"
|
|
||||||
#include "app_util_platform.h"
|
|
||||||
#include <stdbool.h>
|
|
||||||
#include <stdint.h>
|
|
||||||
|
|
||||||
#define NRF_LOG_MODULE_NAME wdt
|
|
||||||
|
|
||||||
#if WDT_CONFIG_LOG_ENABLED
|
|
||||||
#define NRF_LOG_LEVEL WDT_CONFIG_LOG_LEVEL
|
|
||||||
#define NRF_LOG_INFO_COLOR WDT_CONFIG_INFO_COLOR
|
|
||||||
#define NRF_LOG_DEBUG_COLOR WDT_CONFIG_DEBUG_COLOR
|
|
||||||
#else //WDT_CONFIG_LOG_ENABLED
|
|
||||||
#define NRF_LOG_LEVEL 0
|
|
||||||
#endif //WDT_CONFIG_LOG_ENABLED
|
|
||||||
#include "nrf_log.h"
|
|
||||||
NRF_LOG_MODULE_REGISTER();
|
|
||||||
|
|
||||||
|
|
||||||
/**@brief WDT event handler. */
|
|
||||||
static nrf_wdt_event_handler_t m_wdt_event_handler;
|
|
||||||
|
|
||||||
/**@brief WDT state. */
|
|
||||||
static nrf_drv_state_t m_state;
|
|
||||||
|
|
||||||
/**@brief WDT alloc table. */
|
|
||||||
static uint32_t m_alloc_index;
|
|
||||||
|
|
||||||
static const nrf_drv_wdt_config_t m_default_config = NRF_DRV_WDT_DEAFULT_CONFIG;
|
|
||||||
|
|
||||||
/**@brief WDT interrupt handler. */
|
|
||||||
void WDT_IRQHandler(void)
|
|
||||||
{
|
|
||||||
if (nrf_wdt_int_enable_check(NRF_WDT_INT_TIMEOUT_MASK) == true)
|
|
||||||
{
|
|
||||||
nrf_wdt_event_clear(NRF_WDT_EVENT_TIMEOUT);
|
|
||||||
m_wdt_event_handler();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
ret_code_t nrf_drv_wdt_init(nrf_drv_wdt_config_t const * p_config,
|
|
||||||
nrf_wdt_event_handler_t wdt_event_handler)
|
|
||||||
{
|
|
||||||
ASSERT(wdt_event_handler != NULL);
|
|
||||||
ret_code_t err_code;
|
|
||||||
m_wdt_event_handler = wdt_event_handler;
|
|
||||||
|
|
||||||
if (m_state == NRF_DRV_STATE_UNINITIALIZED)
|
|
||||||
{
|
|
||||||
m_state = NRF_DRV_STATE_INITIALIZED;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
err_code = NRF_ERROR_INVALID_STATE;
|
|
||||||
NRF_LOG_WARNING("Function: %s, error code: %s.", (uint32_t)__func__, (uint32_t)NRF_LOG_ERROR_STRING_GET(err_code));
|
|
||||||
return err_code;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (p_config == NULL)
|
|
||||||
{
|
|
||||||
p_config = &m_default_config;
|
|
||||||
}
|
|
||||||
|
|
||||||
nrf_wdt_behaviour_set(p_config->behaviour);
|
|
||||||
|
|
||||||
if ((((uint64_t) p_config->reload_value * 32768) / 1000) > UINT32_MAX) // Check for overflow
|
|
||||||
{
|
|
||||||
return NRF_ERROR_INVALID_PARAM;
|
|
||||||
}
|
|
||||||
nrf_wdt_reload_value_set(((uint64_t) p_config->reload_value * 32768) / 1000);
|
|
||||||
|
|
||||||
nrf_drv_common_irq_enable(WDT_IRQn, p_config->interrupt_priority);
|
|
||||||
|
|
||||||
err_code = NRF_SUCCESS;
|
|
||||||
NRF_LOG_INFO("Function: %s, error code: %s.", (uint32_t)__func__, (uint32_t)NRF_LOG_ERROR_STRING_GET(err_code));
|
|
||||||
return err_code;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
void nrf_drv_wdt_enable(void)
|
|
||||||
{
|
|
||||||
ASSERT(m_alloc_index != 0);
|
|
||||||
ASSERT(m_state == NRF_DRV_STATE_INITIALIZED);
|
|
||||||
nrf_wdt_int_enable(NRF_WDT_INT_TIMEOUT_MASK);
|
|
||||||
nrf_wdt_task_trigger(NRF_WDT_TASK_START);
|
|
||||||
m_state = NRF_DRV_STATE_POWERED_ON;
|
|
||||||
NRF_LOG_INFO("Enabled.");
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
void nrf_drv_wdt_feed(void)
|
|
||||||
{
|
|
||||||
ASSERT(m_state == NRF_DRV_STATE_POWERED_ON);
|
|
||||||
for (uint32_t i = 0; i < m_alloc_index; i++)
|
|
||||||
{
|
|
||||||
nrf_wdt_reload_request_set((nrf_wdt_rr_register_t)(NRF_WDT_RR0 + i));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
ret_code_t nrf_drv_wdt_channel_alloc(nrf_drv_wdt_channel_id * p_channel_id)
|
|
||||||
{
|
|
||||||
ret_code_t result;
|
|
||||||
ASSERT(p_channel_id);
|
|
||||||
ASSERT(m_state == NRF_DRV_STATE_INITIALIZED);
|
|
||||||
|
|
||||||
CRITICAL_REGION_ENTER();
|
|
||||||
if (m_alloc_index < NRF_WDT_CHANNEL_NUMBER)
|
|
||||||
{
|
|
||||||
*p_channel_id = (nrf_drv_wdt_channel_id)(NRF_WDT_RR0 + m_alloc_index);
|
|
||||||
m_alloc_index++;
|
|
||||||
nrf_wdt_reload_request_enable(*p_channel_id);
|
|
||||||
result = NRF_SUCCESS;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
result = NRF_ERROR_NO_MEM;
|
|
||||||
}
|
|
||||||
CRITICAL_REGION_EXIT();
|
|
||||||
NRF_LOG_INFO("Function: %s, error code: %s.", (uint32_t)__func__, (uint32_t)NRF_LOG_ERROR_STRING_GET(result));
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
void nrf_drv_wdt_channel_feed(nrf_drv_wdt_channel_id channel_id)
|
|
||||||
{
|
|
||||||
ASSERT(m_state == NRF_DRV_STATE_POWERED_ON);
|
|
||||||
nrf_wdt_reload_request_set(channel_id);
|
|
||||||
}
|
|
||||||
#endif //NRF_MODULE_ENABLED(WDT)
|
|
||||||
@ -1,160 +0,0 @@
|
|||||||
/**
|
|
||||||
* Copyright (c) 2014 - 2017, 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:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
||||||
* list of conditions and the following disclaimer.
|
|
||||||
*
|
|
||||||
* 2. Redistributions in binary form, except as embedded into a Nordic
|
|
||||||
* Semiconductor ASA integrated circuit in a product or a software update for
|
|
||||||
* such product, 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.
|
|
||||||
*
|
|
||||||
* 3. 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.
|
|
||||||
*
|
|
||||||
* 4. This software, with or without modification, must only be used with a
|
|
||||||
* Nordic Semiconductor ASA integrated circuit.
|
|
||||||
*
|
|
||||||
* 5. Any software provided in binary form under this license must not be reverse
|
|
||||||
* engineered, decompiled, modified and/or disassembled.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
|
||||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
||||||
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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.
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
/**@file
|
|
||||||
* @addtogroup nrf_wdt WDT HAL and driver
|
|
||||||
* @ingroup nrf_drivers
|
|
||||||
* @brief Watchdog timer (WDT) APIs.
|
|
||||||
* @details The WDT HAL provides basic APIs for accessing the registers of the watchdog timer.
|
|
||||||
* The WDT driver provides APIs on a higher level.
|
|
||||||
* @defgroup nrf_drv_wdt WDT driver
|
|
||||||
* @{
|
|
||||||
* @ingroup nrf_wdt
|
|
||||||
*
|
|
||||||
* @brief Driver for managing the watchdog timer (WDT).
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef NRF_DRV_WDT_H__
|
|
||||||
#define NRF_DRV_WDT_H__
|
|
||||||
|
|
||||||
#include <stdbool.h>
|
|
||||||
#include <stdint.h>
|
|
||||||
#include "sdk_errors.h"
|
|
||||||
#include "nrf_wdt.h"
|
|
||||||
#include "sdk_config.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/**@brief Struct for WDT initialization. */
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
nrf_wdt_behaviour_t behaviour; /**< WDT behaviour when CPU in sleep/halt mode. */
|
|
||||||
uint32_t reload_value; /**< WDT reload value in ms. */
|
|
||||||
uint8_t interrupt_priority; /**< WDT interrupt priority */
|
|
||||||
} nrf_drv_wdt_config_t;
|
|
||||||
|
|
||||||
/**@brief WDT event handler function type. */
|
|
||||||
typedef void (*nrf_wdt_event_handler_t)(void);
|
|
||||||
|
|
||||||
/**@brief WDT channel id type. */
|
|
||||||
typedef nrf_wdt_rr_register_t nrf_drv_wdt_channel_id;
|
|
||||||
|
|
||||||
#define NRF_DRV_WDT_DEAFULT_CONFIG \
|
|
||||||
{ \
|
|
||||||
.behaviour = (nrf_wdt_behaviour_t)WDT_CONFIG_BEHAVIOUR, \
|
|
||||||
.reload_value = WDT_CONFIG_RELOAD_VALUE, \
|
|
||||||
.interrupt_priority = WDT_CONFIG_IRQ_PRIORITY, \
|
|
||||||
}
|
|
||||||
/**
|
|
||||||
* @brief This function initializes watchdog.
|
|
||||||
*
|
|
||||||
* @param[in] p_config Initial configuration. Default configuration used if NULL.
|
|
||||||
* @param[in] wdt_event_handler specifies event handler provided by user.
|
|
||||||
*
|
|
||||||
* @note Function asserts if wdt_event_handler is NULL.
|
|
||||||
*
|
|
||||||
* @return NRF_SUCCESS on success, otherwise an error code.
|
|
||||||
*/
|
|
||||||
ret_code_t nrf_drv_wdt_init(nrf_drv_wdt_config_t const * p_config,
|
|
||||||
nrf_wdt_event_handler_t wdt_event_handler);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief This function allocate watchdog channel.
|
|
||||||
*
|
|
||||||
* @note This function can not be called after nrf_drv_wdt_start(void).
|
|
||||||
*
|
|
||||||
* @param[out] p_channel_id ID of granted channel.
|
|
||||||
*
|
|
||||||
* @return NRF_SUCCESS on success, otherwise an error code.
|
|
||||||
*/
|
|
||||||
ret_code_t nrf_drv_wdt_channel_alloc(nrf_drv_wdt_channel_id * p_channel_id);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief This function starts watchdog.
|
|
||||||
*
|
|
||||||
* @note After calling this function the watchdog is started, so the user needs to feed all allocated
|
|
||||||
* watchdog channels to avoid reset. At least one watchdog channel has to be allocated.
|
|
||||||
*/
|
|
||||||
void nrf_drv_wdt_enable(void);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief This function feeds the watchdog.
|
|
||||||
*
|
|
||||||
* @details Function feeds all allocated watchdog channels.
|
|
||||||
*/
|
|
||||||
void nrf_drv_wdt_feed(void);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief This function feeds the invidual watchdog channel.
|
|
||||||
*
|
|
||||||
* @param[in] channel_id ID of watchdog channel.
|
|
||||||
*/
|
|
||||||
void nrf_drv_wdt_channel_feed(nrf_drv_wdt_channel_id channel_id);
|
|
||||||
|
|
||||||
/**@brief Function for returning a requested task address for the wdt driver module.
|
|
||||||
*
|
|
||||||
* @param[in] task One of the peripheral tasks.
|
|
||||||
*
|
|
||||||
* @retval Task address.
|
|
||||||
*/
|
|
||||||
__STATIC_INLINE uint32_t nrf_drv_wdt_ppi_task_addr(nrf_wdt_task_t task)
|
|
||||||
{
|
|
||||||
return nrf_wdt_task_address_get(task);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**@brief Function for returning a requested event address for the wdt driver module.
|
|
||||||
*
|
|
||||||
* @param[in] event One of the peripheral events.
|
|
||||||
*
|
|
||||||
* @retval Event address
|
|
||||||
*/
|
|
||||||
__STATIC_INLINE uint32_t nrf_drv_wdt_ppi_event_addr(nrf_wdt_event_t event)
|
|
||||||
{
|
|
||||||
return nrf_wdt_event_address_get(event);
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/** @} */
|
|
||||||
@ -1,60 +0,0 @@
|
|||||||
/* 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 HARFAULT_H__
|
|
||||||
#define HARFAULT_H__
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stddef.h>
|
|
||||||
/**
|
|
||||||
* @defgroup hardfault_default HardFault exception
|
|
||||||
* @{
|
|
||||||
* @brief Default HardFault exception implementation.
|
|
||||||
* @ingroup app_common
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Contents of the stack.
|
|
||||||
*
|
|
||||||
* This structure is used to re-create the stack layout after a HardFault exception was raised.
|
|
||||||
*/
|
|
||||||
typedef struct HardFault_stack
|
|
||||||
{
|
|
||||||
uint32_t r0; ///< R0 register.
|
|
||||||
uint32_t r1; ///< R1 register.
|
|
||||||
uint32_t r2; ///< R2 register.
|
|
||||||
uint32_t r3; ///< R3 register.
|
|
||||||
uint32_t r12; ///< R12 register.
|
|
||||||
uint32_t lr; ///< Link register.
|
|
||||||
uint32_t pc; ///< Program counter.
|
|
||||||
uint32_t psr; ///< Program status register.
|
|
||||||
}HardFault_stack_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Function for processing HardFault exceptions.
|
|
||||||
*
|
|
||||||
* An application that needs to process HardFault exceptions should provide an implementation of this function.
|
|
||||||
* It will be called from the HardFault handler.
|
|
||||||
* If no implementation is provided, the library uses a default one, which just restarts the MCU.
|
|
||||||
*
|
|
||||||
* @note If the DEBUG_NRF macro is defined, the software breakpoint is set just before the call
|
|
||||||
* to this function.
|
|
||||||
*
|
|
||||||
* @param p_stack Pointer to the stack bottom.
|
|
||||||
* This pointer might be NULL if the HardFault was called when the main stack was
|
|
||||||
* the active stack and a stack overrun is detected.
|
|
||||||
* In such a situation, the stack pointer is reinitialized to the default position,
|
|
||||||
* and the stack content is lost.
|
|
||||||
*/
|
|
||||||
void HardFault_process(HardFault_stack_t *p_stack);
|
|
||||||
|
|
||||||
/** @} */
|
|
||||||
#endif /* HARFAULT_H__ */
|
|
||||||
|
|
||||||
@ -1,47 +0,0 @@
|
|||||||
/* 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 "hardfault.h"
|
|
||||||
#include "nrf.h"
|
|
||||||
#include "compiler_abstraction.h"
|
|
||||||
#include "nordic_common.h"
|
|
||||||
#ifdef SOFTDEVICE_PRESENT
|
|
||||||
#include "nrf_soc.h"
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(DEBUG_NRF)
|
|
||||||
/**
|
|
||||||
* @brief Pointer to the last received stack pointer.
|
|
||||||
*
|
|
||||||
* This pointer is set in the debug version of the HardFault handler.
|
|
||||||
* It helps to debug HardFault reasons.
|
|
||||||
*/
|
|
||||||
volatile HardFault_stack_t *HardFault_p_stack;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*lint -save -e14 */
|
|
||||||
__WEAK void HardFault_process(HardFault_stack_t *p_stack)
|
|
||||||
{
|
|
||||||
// Restart the system by default
|
|
||||||
NVIC_SystemReset();
|
|
||||||
}
|
|
||||||
/*lint -restore */
|
|
||||||
|
|
||||||
void HardFault_c_handler( uint32_t *p_stack_address )
|
|
||||||
{
|
|
||||||
#if defined(DEBUG_NRF)
|
|
||||||
HardFault_p_stack = (HardFault_stack_t*)p_stack_address;
|
|
||||||
/* Generate breakpoint if debugger is connected */
|
|
||||||
__BKPT(0);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
HardFault_process((HardFault_stack_t*)p_stack_address);
|
|
||||||
}
|
|
||||||
@ -1,49 +0,0 @@
|
|||||||
/* 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 <stdint.h>
|
|
||||||
|
|
||||||
void HardFault_Handler(void) __attribute__(( naked ));
|
|
||||||
|
|
||||||
void HardFault_Handler(void)
|
|
||||||
{
|
|
||||||
__asm volatile(
|
|
||||||
" ldr r3, =HardFault_c_handler \n"
|
|
||||||
" tst lr, #4 \n"
|
|
||||||
|
|
||||||
/* PSP is quite simple and does not require additional handler */
|
|
||||||
" itt ne \n"
|
|
||||||
" mrsne r0, psp \n"
|
|
||||||
/* Jump to the handler, do not store LR - returning from handler just exits exception */
|
|
||||||
" bxne r3 \n"
|
|
||||||
|
|
||||||
/* Processing MSP requires stack checking */
|
|
||||||
" mrs r0, msp \n"
|
|
||||||
|
|
||||||
" ldr r1, =__StackTop \n"
|
|
||||||
" ldr r2, =__StackLimit \n"
|
|
||||||
|
|
||||||
/* MSP is in the range of <__StackTop, __StackLimit) */
|
|
||||||
" cmp r0, r1 \n"
|
|
||||||
" bhi HardFault_MoveSP \n"
|
|
||||||
" cmp r0, r2 \n"
|
|
||||||
" bhi HardFault_Handler_Continue \n"
|
|
||||||
|
|
||||||
"HardFault_MoveSP: \n"
|
|
||||||
" mov sp, r1 \n"
|
|
||||||
" mov r0, #0 \n"
|
|
||||||
|
|
||||||
"HardFault_Handler_Continue: \n"
|
|
||||||
" bx r3 \n"
|
|
||||||
|
|
||||||
" .align \n"
|
|
||||||
);
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue
Block a user