Nordic nrf51 sdk sources. Mirrored from https://github.com/ARMmbed/nrf51-sdk.
source/nordic_sdk/components/libraries/util/app_error.c
- Committer:
- vcoubard
- Date:
- 2016-04-07
- Revision:
- 19:47192cb9def7
- Parent:
- 10:233fefd8162b
- Child:
- 20:a90c48eb1d30
File content as of revision 19:47192cb9def7:
/* 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 app_error Common application error handler * @{ * @ingroup app_common * * @brief Common application error handler. */ #include "nrf.h" #include "app_error.h" #include "compiler_abstraction.h" #include "nordic_common.h" #ifdef DEBUG #include "bsp.h" /* global error variables - in order to prevent removal by optimizers */ uint32_t m_error_code; uint32_t m_line_num; const uint8_t * m_p_file_name; #endif /**@brief Function for error handling, which is called when an error has occurred. * * @warning This handler is an example only and does not fit a final product. You need to analyze * how your product is supposed to react in case of error. * * @param[in] error_code Error code supplied to the handler. * @param[in] line_num Line number where the handler is called. * @param[in] p_file_name Pointer to the file name. * * Function is implemented as weak so that it can be overwritten by custom application error handler * when needed. */ /*lint -save -e14 */ __WEAK void app_error_handler(uint32_t error_code, uint32_t line_num, const uint8_t * p_file_name) { // On assert, the system can only recover with a reset. #ifndef DEBUG NVIC_SystemReset(); #else #ifdef BSP_DEFINES_ONLY LEDS_ON(LEDS_MASK); #else UNUSED_VARIABLE(bsp_indication_set(BSP_INDICATE_FATAL_ERROR)); // This call can be used for debug purposes during application development. // @note CAUTION: Activating this code will write the stack to flash on an error. // This function should NOT be used in a final product. // It is intended STRICTLY for development/debugging purposes. // The flash write will happen EVEN if the radio is active, thus interrupting // any communication. // Use with care. Uncomment the line below to use. //ble_debug_assert_handler(error_code, line_num, p_file_name); #endif // BSP_DEFINES_ONLY // The following variable helps Keil keep the call stack visible, in addition, it can be set to // 0 in the debugger to continue executing code after the error check. volatile bool loop = true; UNUSED_VARIABLE(loop); m_error_code = error_code; m_line_num = line_num; m_p_file_name = p_file_name; UNUSED_VARIABLE(m_error_code); UNUSED_VARIABLE(m_line_num); UNUSED_VARIABLE(m_p_file_name); __disable_irq(); while(loop); #endif // DEBUG } /*lint -restore */