Diff: TARGET_EFM32LG_STK3600/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_assert.h

Revision:

98:8ab26030e058

Child:

113:f141b2784e32

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_EFM32LG_STK3600/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_assert.h	Wed Apr 29 10:16:23 2015 +0100
@@ -0,0 +1,80 @@
+/***************************************************************************//**
+ * @file em_assert.h
+ * @brief EFM32 peripheral API "assert" implementation.
+ * @version 3.20.12
+ *
+ * @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 2014 Silicon Labs, http://www.silabs.com</b>
+ *******************************************************************************
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
+ * obligation to support this Software. Silicon Labs 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.
+ *
+ * Silicon Labs 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 __SILICON_LABS_EM_ASSERT_H_
+#define __SILICON_LABS_EM_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)(expr))
+
+#endif /* defined(DEBUG_EFM) || defined(DEBUG_EFM_USER) */
+
+/** @endcond */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SILICON_LABS_EM_ASSERT_H_ */