Christopher Haster / mbed-hal

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Dependencies:   target-freescale

Fork of mbed-hal by Morpheus

common/wait_api.c@20:fbc6173aa5b2, 2016-04-06 (annotated)

Committer:
Christopher Haster
Date:
Wed Apr 06 09:41:33 2016 -0500
Revision:
20:fbc6173aa5b2
Parent:
0:9c59db1fbc9e 
Added Binder class for statically allocated function binding

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:9c59db1fbc9e 1 /* mbed Microcontroller Library
screamer 0:9c59db1fbc9e 2 * Copyright (c) 2006-2013 ARM Limited
screamer 0:9c59db1fbc9e 3 *
screamer 0:9c59db1fbc9e 4 * Licensed under the Apache License, Version 2.0 (the "License");
screamer 0:9c59db1fbc9e 5 * you may not use this file except in compliance with the License.
screamer 0:9c59db1fbc9e 6 * You may obtain a copy of the License at
screamer 0:9c59db1fbc9e 7 *
screamer 0:9c59db1fbc9e 8 * http://www.apache.org/licenses/LICENSE-2.0
screamer 0:9c59db1fbc9e 9 *
screamer 0:9c59db1fbc9e 10 * Unless required by applicable law or agreed to in writing, software
screamer 0:9c59db1fbc9e 11 * distributed under the License is distributed on an "AS IS" BASIS,
screamer 0:9c59db1fbc9e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
screamer 0:9c59db1fbc9e 13 * See the License for the specific language governing permissions and
screamer 0:9c59db1fbc9e 14 * limitations under the License.
screamer 0:9c59db1fbc9e 15 */
screamer 0:9c59db1fbc9e 16 #include "wait_api.h"
screamer 0:9c59db1fbc9e 17 #include "us_ticker_api.h"
screamer 0:9c59db1fbc9e 18
screamer 0:9c59db1fbc9e 19 void wait(float s) {
screamer 0:9c59db1fbc9e 20 wait_us(s * 1000000.0f);
screamer 0:9c59db1fbc9e 21 }
screamer 0:9c59db1fbc9e 22
screamer 0:9c59db1fbc9e 23 void wait_ms(int ms) {
screamer 0:9c59db1fbc9e 24 wait_us(ms * 1000);
screamer 0:9c59db1fbc9e 25 }
screamer 0:9c59db1fbc9e 26
screamer 0:9c59db1fbc9e 27 void wait_us(int us) {
screamer 0:9c59db1fbc9e 28 uint32_t start = us_ticker_read();
screamer 0:9c59db1fbc9e 29 while ((us_ticker_read() - start) < (uint32_t)us);
screamer 0:9c59db1fbc9e 30 }
screamer 0:9c59db1fbc9e 31