Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

drivers/Serial.cpp@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

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elessair 0:f269e3021894 1 /* mbed Microcontroller Library
elessair 0:f269e3021894 2 * Copyright (c) 2006-2013 ARM Limited
elessair 0:f269e3021894 3 *
elessair 0:f269e3021894 4 * Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:f269e3021894 5 * you may not use this file except in compliance with the License.
elessair 0:f269e3021894 6 * You may obtain a copy of the License at
elessair 0:f269e3021894 7 *
elessair 0:f269e3021894 8 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:f269e3021894 9 *
elessair 0:f269e3021894 10 * Unless required by applicable law or agreed to in writing, software
elessair 0:f269e3021894 11 * distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:f269e3021894 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:f269e3021894 13 * See the License for the specific language governing permissions and
elessair 0:f269e3021894 14 * limitations under the License.
elessair 0:f269e3021894 15 */
elessair 0:f269e3021894 16 #include "drivers/Serial.h"
elessair 0:f269e3021894 17 #include "platform/wait_api.h"
elessair 0:f269e3021894 18
elessair 0:f269e3021894 19 #if DEVICE_SERIAL
elessair 0:f269e3021894 20
elessair 0:f269e3021894 21 namespace mbed {
elessair 0:f269e3021894 22
elessair 0:f269e3021894 23 Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) {
elessair 0:f269e3021894 24 }
elessair 0:f269e3021894 25
elessair 0:f269e3021894 26 Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) {
elessair 0:f269e3021894 27 }
elessair 0:f269e3021894 28
elessair 0:f269e3021894 29 int Serial::_getc() {
elessair 0:f269e3021894 30 // Mutex is already held
elessair 0:f269e3021894 31 return _base_getc();
elessair 0:f269e3021894 32 }
elessair 0:f269e3021894 33
elessair 0:f269e3021894 34 int Serial::_putc(int c) {
elessair 0:f269e3021894 35 // Mutex is already held
elessair 0:f269e3021894 36 return _base_putc(c);
elessair 0:f269e3021894 37 }
elessair 0:f269e3021894 38
elessair 0:f269e3021894 39 void Serial::lock() {
elessair 0:f269e3021894 40 _mutex.lock();
elessair 0:f269e3021894 41 }
elessair 0:f269e3021894 42
elessair 0:f269e3021894 43 void Serial::unlock() {
elessair 0:f269e3021894 44 _mutex.unlock();
elessair 0:f269e3021894 45 }
elessair 0:f269e3021894 46
elessair 0:f269e3021894 47 } // namespace mbed
elessair 0:f269e3021894 48
elessair 0:f269e3021894 49 #endif