Marco Zecchini
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Example_RTOS
Rtos API example
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mbed_wait_api.h
00001 00002 /** \addtogroup platform */ 00003 /** @{*/ 00004 /** 00005 * \defgroup platform_wait_api wait_api functions 00006 * @{ 00007 */ 00008 00009 /* mbed Microcontroller Library 00010 * Copyright (c) 2006-2013 ARM Limited 00011 * 00012 * Licensed under the Apache License, Version 2.0 (the "License"); 00013 * you may not use this file except in compliance with the License. 00014 * You may obtain a copy of the License at 00015 * 00016 * http://www.apache.org/licenses/LICENSE-2.0 00017 * 00018 * Unless required by applicable law or agreed to in writing, software 00019 * distributed under the License is distributed on an "AS IS" BASIS, 00020 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00021 * See the License for the specific language governing permissions and 00022 * limitations under the License. 00023 */ 00024 #ifndef MBED_WAIT_API_H 00025 #define MBED_WAIT_API_H 00026 00027 #ifdef __cplusplus 00028 extern "C" { 00029 #endif 00030 00031 /** Generic wait functions. 00032 * 00033 * These provide simple NOP type wait capabilities. 00034 * 00035 * Example: 00036 * @code 00037 * #include "mbed.h" 00038 * 00039 * DigitalOut heartbeat(LED1); 00040 * 00041 * int main() { 00042 * while (1) { 00043 * heartbeat = 1; 00044 * wait(0.5); 00045 * heartbeat = 0; 00046 * wait(0.5); 00047 * } 00048 * } 00049 * @endcode 00050 */ 00051 00052 /** Waits for a number of seconds, with microsecond resolution (within 00053 * the accuracy of single precision floating point). 00054 * 00055 * @param s number of seconds to wait 00056 */ 00057 void wait(float s); 00058 00059 /** Waits a number of milliseconds. 00060 * 00061 * @param ms the whole number of milliseconds to wait 00062 */ 00063 void wait_ms(int ms); 00064 00065 /** Waits a number of microseconds. 00066 * 00067 * @param us the whole number of microseconds to wait 00068 */ 00069 void wait_us(int us); 00070 00071 #ifdef __cplusplus 00072 } 00073 #endif 00074 00075 #endif 00076 00077 /** @}*/ 00078 /** @}*/
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