Add new demo files.
diff --git a/Demo/CORTEX_AT91SAM3U256_IAR/AT91Lib/utility/assert.h b/Demo/CORTEX_AT91SAM3U256_IAR/AT91Lib/utility/assert.h new file mode 100644 index 0000000..5cccb61 --- /dev/null +++ b/Demo/CORTEX_AT91SAM3U256_IAR/AT91Lib/utility/assert.h
@@ -0,0 +1,114 @@ +/* ---------------------------------------------------------------------------- + * ATMEL Microcontroller Software Support + * ---------------------------------------------------------------------------- + * Copyright (c) 2008, Atmel Corporation + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer below. + * + * Atmel's name may not be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * DISCLAIMED. IN NO EVENT SHALL ATMEL 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. + * ---------------------------------------------------------------------------- + */ + +//------------------------------------------------------------------------------ +/// \unit +/// +/// !Purpose +/// +/// Definition of the ASSERT() and SANITY_CHECK() macros, which are used for +/// runtime condition & parameter verifying. +/// +/// !Usage +/// +/// -# Use ASSERT() in your code to check the value of function parameters, +/// return values, etc. *Warning:* the ASSERT() condition must not have +/// any side-effect; otherwise, the program may not work properly +/// anymore when assertions are disabled. +/// -# Use SANITY_CHECK() to perform checks with a default error message +/// (outputs the file and line number where the error occured). This +/// reduces memory overhead caused by assertion error strings. +/// -# Initialize the dbgu to see failed assertions at run-time. +/// -# Assertions can be entirely disabled by defining the NOASSERT symbol +/// at compilation time. +//------------------------------------------------------------------------------ + +#ifndef ASSERT_H +#define ASSERT_H + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ + +#include <stdio.h> +#include "trace.h" + +//------------------------------------------------------------------------------ +// Definitions +//------------------------------------------------------------------------------ +#if defined(NOASSERT) + #define ASSERT(...) + #define SANITY_CHECK(...) +#else + + #if (TRACE_LEVEL == 0) + /// Checks that the given condition is true, + /// otherwise stops the program execution. + /// \param condition Condition to verify. + #define ASSERT(condition, ...) { \ + if (!(condition)) { \ + while (1); \ + } \ + } + + /// Performs the same duty as the ASSERT() macro + /// \param condition Condition to verify. + #define SANITY_CHECK(condition) ASSERT(condition, ...) + + #else + /// Checks that the given condition is true, otherwise displays an error + /// message and stops the program execution. + /// \param condition Condition to verify. + #define ASSERT(condition, ...) { \ + if (!(condition)) { \ + printf("-F- ASSERT: "); \ + printf(__VA_ARGS__); \ + while (1); \ + } \ + } + #define SANITY_ERROR "Sanity check failed at %s:%d\n\r" + + /// Performs the same duty as the ASSERT() macro, except a default error + /// message is output if the condition is false. + /// \param condition Condition to verify. + #define SANITY_CHECK(condition) ASSERT(condition, SANITY_ERROR, __FILE__, __LINE__) + #endif +#endif + + + + + + + + + + +#endif //#ifndef ASSERT_H +