Ermanno Brusadin / mbed

mbed library sources

Dependents:   FRDM-KL46Z_LCD_Test FRDM-KL46Z_LCD_Test FRDM-KL46Z_Plantilla FRDM-KL46Z_Plantilla ... more

common/wait_api.c@0:6bc4ac881c8e, 2016-07-28 (annotated)

Committer:
ebrus
Date:
Thu Jul 28 15:56:34 2016 +0000
Revision:
0:6bc4ac881c8e
1;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ebrus 0:6bc4ac881c8e 1 /* mbed Microcontroller Library
ebrus 0:6bc4ac881c8e 2 * Copyright (c) 2006-2013 ARM Limited
ebrus 0:6bc4ac881c8e 3 *
ebrus 0:6bc4ac881c8e 4 * Licensed under the Apache License, Version 2.0 (the "License");
ebrus 0:6bc4ac881c8e 5 * you may not use this file except in compliance with the License.
ebrus 0:6bc4ac881c8e 6 * You may obtain a copy of the License at
ebrus 0:6bc4ac881c8e 7 *
ebrus 0:6bc4ac881c8e 8 * http://www.apache.org/licenses/LICENSE-2.0
ebrus 0:6bc4ac881c8e 9 *
ebrus 0:6bc4ac881c8e 10 * Unless required by applicable law or agreed to in writing, software
ebrus 0:6bc4ac881c8e 11 * distributed under the License is distributed on an "AS IS" BASIS,
ebrus 0:6bc4ac881c8e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ebrus 0:6bc4ac881c8e 13 * See the License for the specific language governing permissions and
ebrus 0:6bc4ac881c8e 14 * limitations under the License.
ebrus 0:6bc4ac881c8e 15 */
ebrus 0:6bc4ac881c8e 16 #include "wait_api.h"
ebrus 0:6bc4ac881c8e 17 #include "us_ticker_api.h"
ebrus 0:6bc4ac881c8e 18
ebrus 0:6bc4ac881c8e 19 void wait(float s) {
ebrus 0:6bc4ac881c8e 20 wait_us(s * 1000000.0f);
ebrus 0:6bc4ac881c8e 21 }
ebrus 0:6bc4ac881c8e 22
ebrus 0:6bc4ac881c8e 23 void wait_ms(int ms) {
ebrus 0:6bc4ac881c8e 24 wait_us(ms * 1000);
ebrus 0:6bc4ac881c8e 25 }
ebrus 0:6bc4ac881c8e 26
ebrus 0:6bc4ac881c8e 27 void wait_us(int us) {
ebrus 0:6bc4ac881c8e 28 uint32_t start = us_ticker_read();
ebrus 0:6bc4ac881c8e 29 while ((us_ticker_read() - start) < (uint32_t)us);
ebrus 0:6bc4ac881c8e 30 }