Neil Johnson / microbit-ARMBand

Official Sheffield ARMBand micro:bit program

microbit/microbit-dal/mbed-dev-bin/mbed_assert.h@0:b9164b348919, 2016-10-17 (annotated)

Committer:
MrBedfordVan
Date:
Mon Oct 17 12:41:20 2016 +0000
Revision:
0:b9164b348919
Official Sheffield ARMBand Micro:bit program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MrBedfordVan 0:b9164b348919 1 /* mbed Microcontroller Library
MrBedfordVan 0:b9164b348919 2 * Copyright (c) 2006-2013 ARM Limited
MrBedfordVan 0:b9164b348919 3 *
MrBedfordVan 0:b9164b348919 4 * Licensed under the Apache License, Version 2.0 (the "License");
MrBedfordVan 0:b9164b348919 5 * you may not use this file except in compliance with the License.
MrBedfordVan 0:b9164b348919 6 * You may obtain a copy of the License at
MrBedfordVan 0:b9164b348919 7 *
MrBedfordVan 0:b9164b348919 8 * http://www.apache.org/licenses/LICENSE-2.0
MrBedfordVan 0:b9164b348919 9 *
MrBedfordVan 0:b9164b348919 10 * Unless required by applicable law or agreed to in writing, software
MrBedfordVan 0:b9164b348919 11 * distributed under the License is distributed on an "AS IS" BASIS,
MrBedfordVan 0:b9164b348919 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MrBedfordVan 0:b9164b348919 13 * See the License for the specific language governing permissions and
MrBedfordVan 0:b9164b348919 14 * limitations under the License.
MrBedfordVan 0:b9164b348919 15 */
MrBedfordVan 0:b9164b348919 16 #ifndef MBED_ASSERT_H
MrBedfordVan 0:b9164b348919 17 #define MBED_ASSERT_H
MrBedfordVan 0:b9164b348919 18
MrBedfordVan 0:b9164b348919 19 #ifdef __cplusplus
MrBedfordVan 0:b9164b348919 20 extern "C" {
MrBedfordVan 0:b9164b348919 21 #endif
MrBedfordVan 0:b9164b348919 22
MrBedfordVan 0:b9164b348919 23 /** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
MrBedfordVan 0:b9164b348919 24 * This function is active only if NDEBUG is not defined prior to including this
MrBedfordVan 0:b9164b348919 25 * assert header file.
MrBedfordVan 0:b9164b348919 26 * In case of MBED_ASSERT failing condition, error() is called with the assertation message.
MrBedfordVan 0:b9164b348919 27 * @param expr Expresion to be checked.
MrBedfordVan 0:b9164b348919 28 * @param file File where assertation failed.
MrBedfordVan 0:b9164b348919 29 * @param line Failing assertation line number.
MrBedfordVan 0:b9164b348919 30 */
MrBedfordVan 0:b9164b348919 31 void mbed_assert_internal(const char *expr, const char *file, int line);
MrBedfordVan 0:b9164b348919 32
MrBedfordVan 0:b9164b348919 33 #ifdef __cplusplus
MrBedfordVan 0:b9164b348919 34 }
MrBedfordVan 0:b9164b348919 35 #endif
MrBedfordVan 0:b9164b348919 36
MrBedfordVan 0:b9164b348919 37 #ifdef NDEBUG
MrBedfordVan 0:b9164b348919 38 #define MBED_ASSERT(expr) ((void)0)
MrBedfordVan 0:b9164b348919 39
MrBedfordVan 0:b9164b348919 40 #else
MrBedfordVan 0:b9164b348919 41 #define MBED_ASSERT(expr) \
MrBedfordVan 0:b9164b348919 42 do { \
MrBedfordVan 0:b9164b348919 43 if (!(expr)) { \
MrBedfordVan 0:b9164b348919 44 mbed_assert_internal(#expr, __FILE__, __LINE__); \
MrBedfordVan 0:b9164b348919 45 } \
MrBedfordVan 0:b9164b348919 46 } while (0)
MrBedfordVan 0:b9164b348919 47 #endif
MrBedfordVan 0:b9164b348919 48
MrBedfordVan 0:b9164b348919 49 #endif