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Diff: drivers/Serial.cpp
- Revision:
- 0:38ceb79fef03
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/drivers/Serial.cpp Wed Nov 28 15:10:15 2018 +0000 @@ -0,0 +1,55 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include "drivers/Serial.h" +#include "platform/mbed_wait_api.h" + +#if DEVICE_SERIAL + +namespace mbed { + +Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) +{ +} + +Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) +{ +} + +int Serial::_getc() +{ + // Mutex is already held + return _base_getc(); +} + +int Serial::_putc(int c) +{ + // Mutex is already held + return _base_putc(c); +} + +void Serial::lock() +{ + _mutex.lock(); +} + +void Serial::unlock() +{ + _mutex.unlock(); +} + +} // namespace mbed + +#endif