FFT LED Display / 4180_EditThis_copy

this hurts

Dependencies:   FFT

mbed/platform/wait_api.h@7:0d62545e6d73, 2020-12-03 (annotated)

Committer:
shyamgatech
Date:
Thu Dec 03 18:15:35 2020 +0000
Revision:
7:0d62545e6d73
Parent:
0:d6c9b09b4042 
addded gui mbed code;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
annieluo2 0:d6c9b09b4042 1
annieluo2 0:d6c9b09b4042 2 /** \addtogroup platform */
annieluo2 0:d6c9b09b4042 3 /** @{*/
annieluo2 0:d6c9b09b4042 4 /* mbed Microcontroller Library
annieluo2 0:d6c9b09b4042 5 * Copyright (c) 2006-2013 ARM Limited
annieluo2 0:d6c9b09b4042 6 *
annieluo2 0:d6c9b09b4042 7 * Licensed under the Apache License, Version 2.0 (the "License");
annieluo2 0:d6c9b09b4042 8 * you may not use this file except in compliance with the License.
annieluo2 0:d6c9b09b4042 9 * You may obtain a copy of the License at
annieluo2 0:d6c9b09b4042 10 *
annieluo2 0:d6c9b09b4042 11 * http://www.apache.org/licenses/LICENSE-2.0
annieluo2 0:d6c9b09b4042 12 *
annieluo2 0:d6c9b09b4042 13 * Unless required by applicable law or agreed to in writing, software
annieluo2 0:d6c9b09b4042 14 * distributed under the License is distributed on an "AS IS" BASIS,
annieluo2 0:d6c9b09b4042 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
annieluo2 0:d6c9b09b4042 16 * See the License for the specific language governing permissions and
annieluo2 0:d6c9b09b4042 17 * limitations under the License.
annieluo2 0:d6c9b09b4042 18 */
annieluo2 0:d6c9b09b4042 19 #ifndef MBED_WAIT_API_H
annieluo2 0:d6c9b09b4042 20 #define MBED_WAIT_API_H
annieluo2 0:d6c9b09b4042 21
annieluo2 0:d6c9b09b4042 22 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 23 extern "C" {
annieluo2 0:d6c9b09b4042 24 #endif
annieluo2 0:d6c9b09b4042 25
annieluo2 0:d6c9b09b4042 26 /** Generic wait functions.
annieluo2 0:d6c9b09b4042 27 *
annieluo2 0:d6c9b09b4042 28 * These provide simple NOP type wait capabilities.
annieluo2 0:d6c9b09b4042 29 *
annieluo2 0:d6c9b09b4042 30 * Example:
annieluo2 0:d6c9b09b4042 31 * @code
annieluo2 0:d6c9b09b4042 32 * #include "mbed.h"
annieluo2 0:d6c9b09b4042 33 *
annieluo2 0:d6c9b09b4042 34 * DigitalOut heartbeat(LED1);
annieluo2 0:d6c9b09b4042 35 *
annieluo2 0:d6c9b09b4042 36 * int main() {
annieluo2 0:d6c9b09b4042 37 * while (1) {
annieluo2 0:d6c9b09b4042 38 * heartbeat = 1;
annieluo2 0:d6c9b09b4042 39 * wait(0.5);
annieluo2 0:d6c9b09b4042 40 * heartbeat = 0;
annieluo2 0:d6c9b09b4042 41 * wait(0.5);
annieluo2 0:d6c9b09b4042 42 * }
annieluo2 0:d6c9b09b4042 43 * }
annieluo2 0:d6c9b09b4042 44 */
annieluo2 0:d6c9b09b4042 45
annieluo2 0:d6c9b09b4042 46 /** Waits for a number of seconds, with microsecond resolution (within
annieluo2 0:d6c9b09b4042 47 * the accuracy of single precision floating point).
annieluo2 0:d6c9b09b4042 48 *
annieluo2 0:d6c9b09b4042 49 * @param s number of seconds to wait
annieluo2 0:d6c9b09b4042 50 */
annieluo2 0:d6c9b09b4042 51 void wait(float s);
annieluo2 0:d6c9b09b4042 52
annieluo2 0:d6c9b09b4042 53 /** Waits a number of milliseconds.
annieluo2 0:d6c9b09b4042 54 *
annieluo2 0:d6c9b09b4042 55 * @param ms the whole number of milliseconds to wait
annieluo2 0:d6c9b09b4042 56 */
annieluo2 0:d6c9b09b4042 57 void wait_ms(int ms);
annieluo2 0:d6c9b09b4042 58
annieluo2 0:d6c9b09b4042 59 /** Waits a number of microseconds.
annieluo2 0:d6c9b09b4042 60 *
annieluo2 0:d6c9b09b4042 61 * @param us the whole number of microseconds to wait
annieluo2 0:d6c9b09b4042 62 */
annieluo2 0:d6c9b09b4042 63 void wait_us(int us);
annieluo2 0:d6c9b09b4042 64
annieluo2 0:d6c9b09b4042 65 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 66 }
annieluo2 0:d6c9b09b4042 67 #endif
annieluo2 0:d6c9b09b4042 68
annieluo2 0:d6c9b09b4042 69 #endif
annieluo2 0:d6c9b09b4042 70
annieluo2 0:d6c9b09b4042 71 /** @}*/