DSP Book Yeditepe / mbed_f401re

mbed library sources with internal temperature sensor for nucleo f401

common/wait_api.c@0:7e2bd16f80af, 2015-01-17 (annotated)

Committer:
elessair
Date:
Sat Jan 17 18:03:58 2015 +0000
Revision:
0:7e2bd16f80af
nucleo f401re internal temperature added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:7e2bd16f80af 1 /* mbed Microcontroller Library
elessair 0:7e2bd16f80af 2 * Copyright (c) 2006-2013 ARM Limited
elessair 0:7e2bd16f80af 3 *
elessair 0:7e2bd16f80af 4 * Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:7e2bd16f80af 5 * you may not use this file except in compliance with the License.
elessair 0:7e2bd16f80af 6 * You may obtain a copy of the License at
elessair 0:7e2bd16f80af 7 *
elessair 0:7e2bd16f80af 8 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:7e2bd16f80af 9 *
elessair 0:7e2bd16f80af 10 * Unless required by applicable law or agreed to in writing, software
elessair 0:7e2bd16f80af 11 * distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:7e2bd16f80af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:7e2bd16f80af 13 * See the License for the specific language governing permissions and
elessair 0:7e2bd16f80af 14 * limitations under the License.
elessair 0:7e2bd16f80af 15 */
elessair 0:7e2bd16f80af 16 #include "wait_api.h"
elessair 0:7e2bd16f80af 17 #include "us_ticker_api.h"
elessair 0:7e2bd16f80af 18
elessair 0:7e2bd16f80af 19 void wait(float s) {
elessair 0:7e2bd16f80af 20 wait_us(s * 1000000.0f);
elessair 0:7e2bd16f80af 21 }
elessair 0:7e2bd16f80af 22
elessair 0:7e2bd16f80af 23 void wait_ms(int ms) {
elessair 0:7e2bd16f80af 24 wait_us(ms * 1000);
elessair 0:7e2bd16f80af 25 }
elessair 0:7e2bd16f80af 26
elessair 0:7e2bd16f80af 27 void wait_us(int us) {
elessair 0:7e2bd16f80af 28 uint32_t start = us_ticker_read();
elessair 0:7e2bd16f80af 29 while ((us_ticker_read() - start) < (uint32_t)us);
elessair 0:7e2bd16f80af 30 }