mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

drivers/Serial.cpp@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
Parent:
187:0387e8f68319 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1 /* mbed Microcontroller Library
<> 149:156823d33999 2 * Copyright (c) 2006-2013 ARM Limited
AnnaBridge 189:f392fc9709a3 3 * SPDX-License-Identifier: Apache-2.0
<> 149:156823d33999 4 *
<> 149:156823d33999 5 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 6 * you may not use this file except in compliance with the License.
<> 149:156823d33999 7 * You may obtain a copy of the License at
<> 149:156823d33999 8 *
<> 149:156823d33999 9 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 10 *
<> 149:156823d33999 11 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 12 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 14 * See the License for the specific language governing permissions and
<> 149:156823d33999 15 * limitations under the License.
<> 149:156823d33999 16 */
<> 149:156823d33999 17 #include "drivers/Serial.h"
<> 160:d5399cc887bb 18 #include "platform/mbed_wait_api.h"
<> 149:156823d33999 19
<> 149:156823d33999 20 #if DEVICE_SERIAL
<> 149:156823d33999 21
<> 149:156823d33999 22 namespace mbed {
<> 149:156823d33999 23
AnnaBridge 187:0387e8f68319 24 Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name)
AnnaBridge 187:0387e8f68319 25 {
<> 149:156823d33999 26 }
<> 149:156823d33999 27
AnnaBridge 187:0387e8f68319 28 Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL)
AnnaBridge 187:0387e8f68319 29 {
<> 149:156823d33999 30 }
<> 149:156823d33999 31
AnnaBridge 187:0387e8f68319 32 int Serial::_getc()
AnnaBridge 187:0387e8f68319 33 {
<> 149:156823d33999 34 // Mutex is already held
<> 149:156823d33999 35 return _base_getc();
<> 149:156823d33999 36 }
<> 149:156823d33999 37
AnnaBridge 187:0387e8f68319 38 int Serial::_putc(int c)
AnnaBridge 187:0387e8f68319 39 {
<> 149:156823d33999 40 // Mutex is already held
<> 149:156823d33999 41 return _base_putc(c);
<> 149:156823d33999 42 }
<> 149:156823d33999 43
AnnaBridge 187:0387e8f68319 44 void Serial::lock()
AnnaBridge 187:0387e8f68319 45 {
<> 149:156823d33999 46 _mutex.lock();
<> 149:156823d33999 47 }
<> 149:156823d33999 48
AnnaBridge 187:0387e8f68319 49 void Serial::unlock()
AnnaBridge 187:0387e8f68319 50 {
<> 149:156823d33999 51 _mutex.unlock();
<> 149:156823d33999 52 }
<> 149:156823d33999 53
<> 149:156823d33999 54 } // namespace mbed
<> 149:156823d33999 55
<> 149:156823d33999 56 #endif