Denislam Valeev / Mbed OS Nucleo_rtos_basic

1

mbed-os/drivers/Serial.cpp@0:e056ac8fecf8, 2018-03-13 (annotated)

Committer:
valeyev
Date:
Tue Mar 13 07:17:50 2018 +0000
Revision:
0:e056ac8fecf8
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valeyev 0:e056ac8fecf8 1 /* mbed Microcontroller Library
valeyev 0:e056ac8fecf8 2 * Copyright (c) 2006-2013 ARM Limited
valeyev 0:e056ac8fecf8 3 *
valeyev 0:e056ac8fecf8 4 * Licensed under the Apache License, Version 2.0 (the "License");
valeyev 0:e056ac8fecf8 5 * you may not use this file except in compliance with the License.
valeyev 0:e056ac8fecf8 6 * You may obtain a copy of the License at
valeyev 0:e056ac8fecf8 7 *
valeyev 0:e056ac8fecf8 8 * http://www.apache.org/licenses/LICENSE-2.0
valeyev 0:e056ac8fecf8 9 *
valeyev 0:e056ac8fecf8 10 * Unless required by applicable law or agreed to in writing, software
valeyev 0:e056ac8fecf8 11 * distributed under the License is distributed on an "AS IS" BASIS,
valeyev 0:e056ac8fecf8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
valeyev 0:e056ac8fecf8 13 * See the License for the specific language governing permissions and
valeyev 0:e056ac8fecf8 14 * limitations under the License.
valeyev 0:e056ac8fecf8 15 */
valeyev 0:e056ac8fecf8 16 #include "drivers/Serial.h"
valeyev 0:e056ac8fecf8 17 #include "platform/mbed_wait_api.h"
valeyev 0:e056ac8fecf8 18
valeyev 0:e056ac8fecf8 19 #if DEVICE_SERIAL
valeyev 0:e056ac8fecf8 20
valeyev 0:e056ac8fecf8 21 namespace mbed {
valeyev 0:e056ac8fecf8 22
valeyev 0:e056ac8fecf8 23 Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) {
valeyev 0:e056ac8fecf8 24 }
valeyev 0:e056ac8fecf8 25
valeyev 0:e056ac8fecf8 26 Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) {
valeyev 0:e056ac8fecf8 27 }
valeyev 0:e056ac8fecf8 28
valeyev 0:e056ac8fecf8 29 int Serial::_getc() {
valeyev 0:e056ac8fecf8 30 // Mutex is already held
valeyev 0:e056ac8fecf8 31 return _base_getc();
valeyev 0:e056ac8fecf8 32 }
valeyev 0:e056ac8fecf8 33
valeyev 0:e056ac8fecf8 34 int Serial::_putc(int c) {
valeyev 0:e056ac8fecf8 35 // Mutex is already held
valeyev 0:e056ac8fecf8 36 return _base_putc(c);
valeyev 0:e056ac8fecf8 37 }
valeyev 0:e056ac8fecf8 38
valeyev 0:e056ac8fecf8 39 void Serial::lock() {
valeyev 0:e056ac8fecf8 40 _mutex.lock();
valeyev 0:e056ac8fecf8 41 }
valeyev 0:e056ac8fecf8 42
valeyev 0:e056ac8fecf8 43 void Serial::unlock() {
valeyev 0:e056ac8fecf8 44 _mutex.unlock();
valeyev 0:e056ac8fecf8 45 }
valeyev 0:e056ac8fecf8 46
valeyev 0:e056ac8fecf8 47 } // namespace mbed
valeyev 0:e056ac8fecf8 48
valeyev 0:e056ac8fecf8 49 #endif