BLE FOTA APP
It doesn't work with the default FOTA bootloader. It use NVIC_SystemReset() to enter a bootloader.
nRF51822/nordic/nrf-sdk/ble/ble_error_log.h
- Committer:
- yihui
- Date:
- 2014-10-10
- Revision:
- 1:a607cd9655d7
File content as of revision 1:a607cd9655d7:
/* 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_error_log_module Error Log Module * @{ * @ingroup ble_sdk_lib * @brief Module for writing error and stack to flash memory. * * @details It contains functions for writing an error code, line number, filename/message and * the stack to the flash during an error, e.g. in the assert handler. * */ #ifndef BLE_ERROR_LOG_H__ #define BLE_ERROR_LOG_H__ #include <stdint.h> #include <stdbool.h> #include "ble_flash.h" #define ERROR_MESSAGE_LENGTH 128 /**< Length of error message to stored. */ #define STACK_DUMP_LENGTH 256 /**< Length of stack to be stored at max: 64 entries of 4 bytes each. */ #define FLASH_PAGE_ERROR_LOG (BLE_FLASH_PAGE_END - 2) /**< Address in flash where stack trace can be stored. */ /**@brief Error Log Data structure. * * @details The structure contains the error, message/filename, line number as well as the current * stack, at the time where an error occured. */ typedef struct { uint16_t failure; /**< Indication that a major failure has occurred during last execution of the application. */ uint16_t line_number; /**< Line number indicating at which line the failure occurred. */ uint32_t err_code; /**< Error code when failure occurred. */ uint8_t message[ERROR_MESSAGE_LENGTH]; /**< Will just use the first 128 bytes of filename to store for debugging purposes. */ uint32_t stack_info[STACK_DUMP_LENGTH / 4]; /**< Will contain stack information, can be manually unwinded for debug purposes. */ } ble_error_log_data_t; /**@brief Function for writing the file name/message, line number, and current program stack * to flash. * * @note This function will force the writing to flash, and disregard any radio communication. * USE THIS FUNCTION WITH CARE. * * @param[in] err_code Error code to be logged. * @param[in] p_message Message to be written to the flash together with stack dump, usually * the file name where the error occured. * @param[in] line_number Line number where the error occured. * * @return NRF_SUCCESS on successful writing of the error log. * */ uint32_t ble_error_log_write(uint32_t err_code, const uint8_t * p_message, uint16_t line_number); #endif /* BLE_ERROR_LOG_H__ */ /** @} */