Basic fading in and out of leds with light sensor.

Dependencies:   mbed

Committer:
mturner5
Date:
Mon Sep 19 03:24:58 2016 +0000
Revision:
0:cf7af2656659
Basic v1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mturner5 0:cf7af2656659 1 /* mbed Microcontroller Library
mturner5 0:cf7af2656659 2 * Copyright (c) 2006-2013 ARM Limited
mturner5 0:cf7af2656659 3 *
mturner5 0:cf7af2656659 4 * Licensed under the Apache License, Version 2.0 (the "License");
mturner5 0:cf7af2656659 5 * you may not use this file except in compliance with the License.
mturner5 0:cf7af2656659 6 * You may obtain a copy of the License at
mturner5 0:cf7af2656659 7 *
mturner5 0:cf7af2656659 8 * http://www.apache.org/licenses/LICENSE-2.0
mturner5 0:cf7af2656659 9 *
mturner5 0:cf7af2656659 10 * Unless required by applicable law or agreed to in writing, software
mturner5 0:cf7af2656659 11 * distributed under the License is distributed on an "AS IS" BASIS,
mturner5 0:cf7af2656659 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mturner5 0:cf7af2656659 13 * See the License for the specific language governing permissions and
mturner5 0:cf7af2656659 14 * limitations under the License.
mturner5 0:cf7af2656659 15 */
mturner5 0:cf7af2656659 16 #ifndef MBED_ASSERT_H
mturner5 0:cf7af2656659 17 #define MBED_ASSERT_H
mturner5 0:cf7af2656659 18
mturner5 0:cf7af2656659 19 #ifdef __cplusplus
mturner5 0:cf7af2656659 20 extern "C" {
mturner5 0:cf7af2656659 21 #endif
mturner5 0:cf7af2656659 22
mturner5 0:cf7af2656659 23 /** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
mturner5 0:cf7af2656659 24 * This function is active only if NDEBUG is not defined prior to including this
mturner5 0:cf7af2656659 25 * assert header file.
mturner5 0:cf7af2656659 26 * In case of MBED_ASSERT failing condition, the assertation message is printed
mturner5 0:cf7af2656659 27 * to stderr and mbed_die() is called.
mturner5 0:cf7af2656659 28 * @param expr Expresion to be checked.
mturner5 0:cf7af2656659 29 * @param file File where assertation failed.
mturner5 0:cf7af2656659 30 * @param line Failing assertation line number.
mturner5 0:cf7af2656659 31 */
mturner5 0:cf7af2656659 32 void mbed_assert_internal(const char *expr, const char *file, int line);
mturner5 0:cf7af2656659 33
mturner5 0:cf7af2656659 34 #ifdef __cplusplus
mturner5 0:cf7af2656659 35 }
mturner5 0:cf7af2656659 36 #endif
mturner5 0:cf7af2656659 37
mturner5 0:cf7af2656659 38 #ifdef NDEBUG
mturner5 0:cf7af2656659 39 #define MBED_ASSERT(expr) ((void)0)
mturner5 0:cf7af2656659 40
mturner5 0:cf7af2656659 41 #else
mturner5 0:cf7af2656659 42 #define MBED_ASSERT(expr) \
mturner5 0:cf7af2656659 43 do { \
mturner5 0:cf7af2656659 44 if (!(expr)) { \
mturner5 0:cf7af2656659 45 mbed_assert_internal(#expr, __FILE__, __LINE__); \
mturner5 0:cf7af2656659 46 } \
mturner5 0:cf7af2656659 47 } while (0)
mturner5 0:cf7af2656659 48 #endif
mturner5 0:cf7af2656659 49
mturner5 0:cf7af2656659 50 #endif