The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
mbed 2
This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
Diff: TARGET_TY51822R3/TOOLCHAIN_GCC_ARM/app_error.h
- Revision:
- 171:3a7713b1edbc
- Parent:
- 169:a7c7b631e539
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_TY51822R3/TOOLCHAIN_GCC_ARM/app_error.h Thu Nov 08 11:45:42 2018 +0000 @@ -0,0 +1,228 @@ +/* + * Copyright (c) 2013 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 or object form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * 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. + * + */ + + +/** @file + * + * @defgroup app_error Common application error handler + * @{ + * @ingroup app_common + * + * @brief Common application error handler and macros for utilizing a common error handler. + */ + +#ifndef APP_ERROR_H__ +#define APP_ERROR_H__ + +#include <stdint.h> +#include <stdio.h> +#include <stdbool.h> +#include "nrf.h" +#include "sdk_errors.h" +#include "nordic_common.h" +#include "nrf_log.h" +#include "app_error_weak.h" + +#define NRF_FAULT_ID_SDK_RANGE_START 0x00004000 /**< The start of the range of error IDs defined in the SDK. */ + +/**@defgroup APP_ERROR_FAULT_IDS Fault ID types + * @{ */ +#define NRF_FAULT_ID_SDK_ERROR NRF_FAULT_ID_SDK_RANGE_START + 1 /**< An error stemming from a call to @ref APP_ERROR_CHECK or @ref APP_ERROR_CHECK_BOOL. The info parameter is a pointer to an @ref error_info_t variable. */ +#define NRF_FAULT_ID_SDK_ASSERT NRF_FAULT_ID_SDK_RANGE_START + 2 /**< An error stemming from a call to ASSERT (nrf_assert.h). The info parameter is a pointer to an @ref assert_info_t variable. */ +/**@} */ + +/**@brief Structure containing info about an error of the type @ref NRF_FAULT_ID_SDK_ERROR. + */ +typedef struct +{ + uint16_t line_num; /**< The line number where the error occurred. */ + uint8_t const * p_file_name; /**< The file in which the error occurred. */ + uint32_t err_code; /**< The error code representing the error that occurred. */ +} error_info_t; + +/**@brief Structure containing info about an error of the type @ref NRF_FAULT_ID_SDK_ASSERT. + */ +typedef struct +{ + uint16_t line_num; /**< The line number where the error occurred. */ + uint8_t const * p_file_name; /**< The file in which the error occurred. */ +} assert_info_t; + +/**@brief Function for error handling, which is called when an error has occurred. + * + * @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. + */ +void app_error_handler(uint32_t error_code, uint32_t line_num, const uint8_t * p_file_name); + +/**@brief Function for error handling, which is called when an error has occurred. + * + * @param[in] error_code Error code supplied to the handler. + */ +void app_error_handler_bare(ret_code_t error_code); + +/**@brief Function for saving the parameters and entering an eternal loop, for debug purposes. + * + * @param[in] id Fault identifier. See @ref NRF_FAULT_IDS. + * @param[in] pc The program counter of the instruction that triggered the fault, or 0 if + * unavailable. + * @param[in] info Optional additional information regarding the fault. Refer to each fault + * identifier for details. + */ +void app_error_save_and_stop(uint32_t id, uint32_t pc, uint32_t info); + +/**@brief Function for printing all error info (using nrf_log). + * + * @details Nrf_log library must be initialized using NRF_LOG_INIT macro before calling + * this function. + * + * @param[in] id Fault identifier. See @ref NRF_FAULT_IDS. + * @param[in] pc The program counter of the instruction that triggered the fault, or 0 if + * unavailable. + * @param[in] info Optional additional information regarding the fault. Refer to each fault + * identifier for details. + */ +static __INLINE void app_error_log(uint32_t id, uint32_t pc, uint32_t info) +{ + switch (id) + { + case NRF_FAULT_ID_SDK_ASSERT: + NRF_LOG(NRF_LOG_COLOR_RED "\n*** ASSERTION FAILED ***\n"); + if (((assert_info_t *)(info))->p_file_name) + { + NRF_LOG_PRINTF(NRF_LOG_COLOR_WHITE "Line Number: %u\n", (unsigned int) ((assert_info_t *)(info))->line_num); + NRF_LOG_PRINTF("File Name: %s\n", ((assert_info_t *)(info))->p_file_name); + } + NRF_LOG_PRINTF(NRF_LOG_COLOR_DEFAULT "\n"); + break; + + case NRF_FAULT_ID_SDK_ERROR: + NRF_LOG(NRF_LOG_COLOR_RED "\n*** APPLICATION ERROR *** \n" NRF_LOG_COLOR_WHITE); + if (((error_info_t *)(info))->p_file_name) + { + NRF_LOG_PRINTF("Line Number: %u\n", (unsigned int) ((error_info_t *)(info))->line_num); + NRF_LOG_PRINTF("File Name: %s\n", ((error_info_t *)(info))->p_file_name); + } + NRF_LOG_PRINTF("Error Code: 0x%X\n" NRF_LOG_COLOR_DEFAULT "\n", (unsigned int) ((error_info_t *)(info))->err_code); + break; + } +} + +/**@brief Function for printing all error info (using printf). + * + * @param[in] id Fault identifier. See @ref NRF_FAULT_IDS. + * @param[in] pc The program counter of the instruction that triggered the fault, or 0 if + * unavailable. + * @param[in] info Optional additional information regarding the fault. Refer to each fault + * identifier for details. + */ +//lint -save -e438 +static __INLINE void app_error_print(uint32_t id, uint32_t pc, uint32_t info) +{ + unsigned int tmp = id; + printf("app_error_print():\r\n"); + printf("Fault identifier: 0x%X\r\n", tmp); + printf("Program counter: 0x%X\r\n", tmp = pc); + printf("Fault information: 0x%X\r\n", tmp = info); + + switch (id) + { + case NRF_FAULT_ID_SDK_ASSERT: + printf("Line Number: %u\r\n", tmp = ((assert_info_t *)(info))->line_num); + printf("File Name: %s\r\n", ((assert_info_t *)(info))->p_file_name); + break; + + case NRF_FAULT_ID_SDK_ERROR: + printf("Line Number: %u\r\n", tmp = ((error_info_t *)(info))->line_num); + printf("File Name: %s\r\n", ((error_info_t *)(info))->p_file_name); + printf("Error Code: 0x%X\r\n", tmp = ((error_info_t *)(info))->err_code); + break; + } +} +//lint -restore + + +/**@brief Macro for calling error handler function. + * + * @param[in] ERR_CODE Error code supplied to the error handler. + */ +#ifdef DEBUG +#define APP_ERROR_HANDLER(ERR_CODE) \ + do \ + { \ + app_error_handler((ERR_CODE), __LINE__, (uint8_t*) __FILE__); \ + } while (0) +#else +#define APP_ERROR_HANDLER(ERR_CODE) \ + do \ + { \ + app_error_handler_bare((ERR_CODE)); \ + } while (0) +#endif +/**@brief Macro for calling error handler function if supplied error code any other than NRF_SUCCESS. + * + * @param[in] ERR_CODE Error code supplied to the error handler. + */ +#define APP_ERROR_CHECK(ERR_CODE) \ + do \ + { \ + const uint32_t LOCAL_ERR_CODE = (ERR_CODE); \ + if (LOCAL_ERR_CODE != NRF_SUCCESS) \ + { \ + APP_ERROR_HANDLER(LOCAL_ERR_CODE); \ + } \ + } while (0) + +/**@brief Macro for calling error handler function if supplied boolean value is false. + * + * @param[in] BOOLEAN_VALUE Boolean value to be evaluated. + */ +#define APP_ERROR_CHECK_BOOL(BOOLEAN_VALUE) \ + do \ + { \ + const uint32_t LOCAL_BOOLEAN_VALUE = (BOOLEAN_VALUE); \ + if (!LOCAL_BOOLEAN_VALUE) \ + { \ + APP_ERROR_HANDLER(0); \ + } \ + } while (0) + +#endif // APP_ERROR_H__ + +/** @} */