follow #1

seperate files from latest SDK (currently 14.2.0) from good old non- secure bootloader sdk 11
2018-04-05 00:35:08 +07:00
parent f18643ae10
commit df71d3444d
151 changed files with 3176 additions and 4107 deletions
--- a/lib/sdk11/components/libraries/bootloader_dfu/dfu_bank_internal.h
+++ b/lib/sdk11/components/libraries/bootloader_dfu/dfu_bank_internal.h
@ -0,0 +1,87 @@
+/* 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
+ *
+ * @defgroup dfu_bank_internal Device Firmware Update internal header for bank handling in DFU.
+ * @{     
+ *
+ * @brief Device Firmware Update Bank handling module interface.
+ *
+ * @details This header is intended for shared definition and functions between single and dual bank 
+ *         implementations used for DFU support. It is not supposed to be used for external access 
+ *         to the DFU module.
+ *  
+ */
+#ifndef DFU_BANK_INTERNAL_H__
+#define DFU_BANK_INTERNAL_H__
+
+#include <dfu_types.h>
+
+/**@brief States of the DFU state machine. */
+typedef enum
+{
+    DFU_STATE_INIT_ERROR,                                                           /**< State for: dfu_init(...) error. */
+    DFU_STATE_IDLE,                                                                 /**< State for: idle. */
+    DFU_STATE_PREPARING,                                                            /**< State for: preparing, indicates that the flash is being erased and no data packets can be processed. */
+    DFU_STATE_RDY,                                                                  /**< State for: ready. */
+    DFU_STATE_RX_INIT_PKT,                                                          /**< State for: receiving initialization packet. */
+    DFU_STATE_RX_DATA_PKT,                                                          /**< State for: receiving data packet. */
+    DFU_STATE_VALIDATE,                                                             /**< State for: validate. */
+    DFU_STATE_WAIT_4_ACTIVATE                                                       /**< State for: waiting for dfu_image_activate(). */
+} dfu_state_t;
+
+#define APP_TIMER_PRESCALER         0                                               /**< Value of the RTC1 PRESCALER register. */
+#define DFU_TIMEOUT_INTERVAL        APP_TIMER_TICKS(300000)    /**< DFU timeout interval in units of timer ticks. */
+
+#define IS_UPDATING_SD(START_PKT)   ((START_PKT).dfu_update_mode & DFU_UPDATE_SD)   /**< Macro for determining if a SoftDevice update is ongoing. */
+#define IS_UPDATING_BL(START_PKT)   ((START_PKT).dfu_update_mode & DFU_UPDATE_BL)   /**< Macro for determining if a Bootloader update is ongoing. */
+#define IS_UPDATING_APP(START_PKT)  ((START_PKT).dfu_update_mode & DFU_UPDATE_APP)  /**< Macro for determining if a Application update is ongoing. */
+#define IMAGE_WRITE_IN_PROGRESS()   (m_data_received > 0)                           /**< Macro for determining if an image write is in progress. */
+#define IS_WORD_SIZED(SIZE)         ((SIZE & (sizeof(uint32_t) - 1)) == 0)          /**< Macro for checking that the provided is word sized. */
+
+/**@cond NO_DOXYGEN */
+static uint32_t                     m_data_received;                                /**< Amount of received data. */
+/**@endcond */
+
+/**@brief     Type definition of function used for preparing of the bank before receiving of a
+ *            software image.
+ *
+ * @param[in] image_size  Size of software image being received.
+ */
+typedef void (*dfu_bank_prepare_t)(uint32_t image_size);
+
+/**@brief     Type definition of function used for handling clear complete of the bank before 
+ *            receiving of a software image.
+ */
+typedef void (*dfu_bank_cleared_t)(void);
+
+/**@brief    Type definition of function used for activating of the software image received.
+ *
+ * @return  NRF_SUCCESS If the image has been successfully activated any other NRF_ERROR code in
+ *          case of a failure.
+ */
+typedef uint32_t (*dfu_bank_activate_t)(void);
+
+/**@brief Structure for holding of function pointers for needed prepare and activate procedure for
+ *        the requested update procedure. 
+ */
+typedef struct
+{
+    dfu_bank_prepare_t  prepare;                                                    /**< Function pointer to the prepare function called on start of update procedure. */
+    dfu_bank_cleared_t  cleared;                                                    /**< Function pointer to the cleared function called after prepare function completes. */
+    dfu_bank_activate_t activate;                                                   /**< Function pointer to the activate function called on finalizing the update procedure. */
+} dfu_bank_func_t;
+
+#endif // DFU_BANK_INTERNAL_H__
+
+/** @} */