/** | |
* Copyright (c) 2006 - 2018, Nordic Semiconductor ASA | |
* | |
* All rights reserved. | |
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* Redistribution and use in source and binary forms, with or without modification, | |
* are permitted provided that the following conditions are met: | |
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* 1. Redistributions of source code must retain the above copyright notice, this | |
* list of conditions and the following disclaimer. | |
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* 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. | |
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* 5. Any software provided in binary form under this license must not be reverse | |
* engineered, decompiled, modified and/or disassembled. | |
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS | |
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
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*/ | |
/** @file | |
* @brief Utilities for verifying program logic | |
*/ | |
#ifndef NRF_ASSERT_H_ | |
#define NRF_ASSERT_H_ | |
#include <stdint.h> | |
#include "nrf.h" | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/** @brief Function for handling assertions. | |
* | |
* | |
* @note | |
* This function is called when an assertion has triggered. | |
* | |
* @note | |
* This function is deprecated and will be removed in future releases. | |
* Use app_error_fault_handler instead. | |
* | |
* | |
* @post | |
* All hardware is put into an idle non-emitting state (in particular the radio is highly | |
* important to switch off since the radio might be in a state that makes it send | |
* packets continiously while a typical final infinit ASSERT loop is executing). | |
* | |
* | |
* @param line_num The line number where the assertion is called | |
* @param file_name Pointer to the file name | |
*/ | |
//lint -save -esym(14, assert_nrf_callback) | |
void assert_nrf_callback(uint16_t line_num, const uint8_t *file_name); | |
//lint -restore | |
#if (defined(DEBUG_NRF) || defined(DEBUG_NRF_USER)) | |
#define NRF_ASSERT_PRESENT 1 | |
#else | |
#define NRF_ASSERT_PRESENT 0 | |
#endif | |
//#if defined(DEBUG_NRF) || defined(DEBUG_NRF_USER) | |
/*lint -emacro(506, ASSERT) */ /* Suppress "Constant value Boolean */ | |
/*lint -emacro(774, ASSERT) */ /* Suppress "Boolean within 'if' always evaluates to True" */ \ | |
/** @brief Function for checking intended for production code. | |
* | |
* Check passes if "expr" evaluates to true. */ | |
#ifdef _lint | |
#define ASSERT(expr) \ | |
if (expr) \ | |
{ \ | |
} \ | |
else \ | |
{ \ | |
while (1); \ | |
} | |
#else //_lint | |
#define ASSERT(expr) \ | |
if (NRF_ASSERT_PRESENT) \ | |
{ \ | |
if (expr) \ | |
{ \ | |
} \ | |
else \ | |
{ \ | |
assert_nrf_callback((uint16_t)__LINE__, (uint8_t *)__FILE__); \ | |
} \ | |
} | |
#endif | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* NRF_ASSERT_H_ */ |