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53 lines
2.3 KiB
53 lines
2.3 KiB
//
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// Created by MightyPork on 2017/11/20.
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//
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// Assert handling with traps
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//
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#ifndef STM32_ASSERT_H
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#define STM32_ASSERT_H
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#include <stdint.h>
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#include "debug.h"
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void _abort_errlight(void);
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void __attribute__((noreturn)) _assert_failed(const char *file, uint32_t line);
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void __attribute__((noreturn)) _abort_do(void);
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#define _abort_msg(file, line, format, ...) do { \
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_abort_errlight(); \
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dbg("\r\n\033[31m" format ":\033[m %s:%d", ##__VA_ARGS__, file, (int)line); \
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_abort_do(); \
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} while (0)
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#define _warn_msg(file, line, format, ...) do { \
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dbg("\r\n\033[33m" format ":\033[m %s:%d", ##__VA_ARGS__, file, (int)line); \
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} while (0)
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#if USE_FULL_ASSERT
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#if ASSERT_FILENAMES
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// With the filename enabled.
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#define trap(msg, ...) _abort_msg(__BASE_FILE__, __LINE__, msg, ##__VA_ARGS__)
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#define warn(msg, ...) _warn_msg(__BASE_FILE__, __LINE__, msg, ##__VA_ARGS__)
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#define assert_param(expression) do { if (!(expression)) _assert_failed(__BASE_FILE__, __LINE__); } while(0)
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#define assert_warn(expression, msg, ...) do { if (!(expression)) _warn_msg(__BASE_FILE__, __LINE__, msg, ##__VA_ARGS__); } while(0)
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#define _Error_Handler(file, line) _assert_failed(__BASE_FILE__, __LINE__)
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#else
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// Filename disabled to save code size.
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#define trap(msg, ...) _abort_msg("??", __LINE__, msg, ##__VA_ARGS__)
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#define warn(msg, ...) _warn_msg("??", __LINE__, msg, ##__VA_ARGS__)
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#define assert_param(expression) do { if (!(expression)) _assert_failed("??", __LINE__); } while(0)
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#define assert_warn(expression, msg, ...) do { if (!(expression)) _warn_msg("??", __LINE__, msg, ##__VA_ARGS__); } while(0)
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#define _Error_Handler(file, line) _assert_failed("??", __LINE__)
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#endif
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#else
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// This is after everything is well tested, to cut some flash and make code faster by removing checks
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// must take care to evaluate the expressions regardless in case they have side effects.
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#define trap(msg, ...) do {} while(1)
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#define warn(msg, ...)
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#define assert_param(expression) do { (void)(expression); } while(0)
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#define assert_warn(expression, msg, ...) do { (void)(expression); } while(0)
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#define _Error_Handler(file, line) do {} while(1)
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#endif
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#endif //STM32_ASSERT_H
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