rtt-f030/bsp/efm32/Libraries/efm32lib/inc/efm32_assert.h

75 lines
2.9 KiB
C

/***************************************************************************//**
* @file
* @brief EFM32 peripheral API "assert" implementation.
* @author Energy Micro AS
* @version 2.3.2
*
* @details
* By default, EFM32 library assert usage is not included in order to reduce
* footprint and processing overhead. Further, EFM32 assert usage is decoupled
* from ISO C assert handling (NDEBUG usage), to allow a user to use ISO C
* assert without including EFM32 assert statements.
*
* Below are available defines for controlling EFM32 assert inclusion. The defines
* are typically defined for a project to be used by the preprocessor.
*
* @li If DEBUG_EFM is defined, the internal EFM32 library assert handling will
* be used, which may be a quite rudimentary implementation.
*
* @li If DEBUG_EFM_USER is defined instead, the user must provide its own EFM32
* assert handling routine (assertEFM()).
*
* As indicated above, if none of the above defines are used, EFM32 assert
* statements are not compiled.
*******************************************************************************
* @section License
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
*******************************************************************************
*
* This source code is the property of Energy Micro AS. The source and compiled
* code may only be used on Energy Micro "EFM32" microcontrollers.
*
* This copyright notice may not be removed from the source code nor changed.
*
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
* obligation to support this Software. Energy Micro AS is providing the
* Software "AS IS", with no express or implied warranties of any kind,
* including, but not limited to, any implied warranties of merchantability
* or fitness for any particular purpose or warranties against infringement
* of any proprietary rights of a third party.
*
* Energy Micro AS will not be liable for any consequential, incidental, or
* special damages, or any other relief, or for any claim by any third party,
* arising from your use of this Software.
*
******************************************************************************/
#ifndef __EFM32_ASSERT_H
#define __EFM32_ASSERT_H
#ifdef __cplusplus
extern "C" {
#endif
/** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
#if defined(DEBUG_EFM) || defined(DEBUG_EFM_USER)
/* Due to footprint considerations, we only pass file name and line number, */
/* not the assert expression (nor function name (C99)) */
void assertEFM(const char *file, int line);
#define EFM_ASSERT(expr) ((expr) ? ((void)0) : assertEFM(__FILE__, __LINE__))
#else
#define EFM_ASSERT(expr) ((void)0)
#endif /* defined(DEBUG_EFM) || defined(DEBUG_EFM_USER) */
/** @endcond */
#ifdef __cplusplus
}
#endif
#endif /* __EFM32_ASSERT_H */