Daniel Vizcaya / Mbed OS 04_RTOS_Embebidos

Entrega 3er corte - sistemas embebidos

mbed-os/drivers/Serial.cpp@1:fcdb45ee95b9, 2018-05-30 (annotated)

Committer:
Bethory
Date:
Wed May 30 04:46:28 2018 +0000
Revision:
1:fcdb45ee95b9
Parent:
0:6ad07c9019fd 
Entrega Final

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Bethory 0:6ad07c9019fd 1 /* mbed Microcontroller Library
Bethory 0:6ad07c9019fd 2 * Copyright (c) 2006-2013 ARM Limited
Bethory 0:6ad07c9019fd 3 *
Bethory 0:6ad07c9019fd 4 * Licensed under the Apache License, Version 2.0 (the "License");
Bethory 0:6ad07c9019fd 5 * you may not use this file except in compliance with the License.
Bethory 0:6ad07c9019fd 6 * You may obtain a copy of the License at
Bethory 0:6ad07c9019fd 7 *
Bethory 0:6ad07c9019fd 8 * http://www.apache.org/licenses/LICENSE-2.0
Bethory 0:6ad07c9019fd 9 *
Bethory 0:6ad07c9019fd 10 * Unless required by applicable law or agreed to in writing, software
Bethory 0:6ad07c9019fd 11 * distributed under the License is distributed on an "AS IS" BASIS,
Bethory 0:6ad07c9019fd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Bethory 0:6ad07c9019fd 13 * See the License for the specific language governing permissions and
Bethory 0:6ad07c9019fd 14 * limitations under the License.
Bethory 0:6ad07c9019fd 15 */
Bethory 0:6ad07c9019fd 16 #include "drivers/Serial.h"
Bethory 0:6ad07c9019fd 17 #include "platform/mbed_wait_api.h"
Bethory 0:6ad07c9019fd 18
Bethory 0:6ad07c9019fd 19 #if DEVICE_SERIAL
Bethory 0:6ad07c9019fd 20
Bethory 0:6ad07c9019fd 21 namespace mbed {
Bethory 0:6ad07c9019fd 22
Bethory 0:6ad07c9019fd 23 Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) {
Bethory 0:6ad07c9019fd 24 }
Bethory 0:6ad07c9019fd 25
Bethory 0:6ad07c9019fd 26 Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) {
Bethory 0:6ad07c9019fd 27 }
Bethory 0:6ad07c9019fd 28
Bethory 0:6ad07c9019fd 29 int Serial::_getc() {
Bethory 0:6ad07c9019fd 30 // Mutex is already held
Bethory 0:6ad07c9019fd 31 return _base_getc();
Bethory 0:6ad07c9019fd 32 }
Bethory 0:6ad07c9019fd 33
Bethory 0:6ad07c9019fd 34 int Serial::_putc(int c) {
Bethory 0:6ad07c9019fd 35 // Mutex is already held
Bethory 0:6ad07c9019fd 36 return _base_putc(c);
Bethory 0:6ad07c9019fd 37 }
Bethory 0:6ad07c9019fd 38
Bethory 0:6ad07c9019fd 39 void Serial::lock() {
Bethory 0:6ad07c9019fd 40 _mutex.lock();
Bethory 0:6ad07c9019fd 41 }
Bethory 0:6ad07c9019fd 42
Bethory 0:6ad07c9019fd 43 void Serial::unlock() {
Bethory 0:6ad07c9019fd 44 _mutex.unlock();
Bethory 0:6ad07c9019fd 45 }
Bethory 0:6ad07c9019fd 46
Bethory 0:6ad07c9019fd 47 } // namespace mbed
Bethory 0:6ad07c9019fd 48
Bethory 0:6ad07c9019fd 49 #endif