mbed library sources for TON Board V1.2
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drivers/Serial.h
- Committer:
- <>
- Date:
- 2016-10-28
- Revision:
- 149:156823d33999
- Child:
- 167:e84263d55307
File content as of revision 149:156823d33999:
/* 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. */ #ifndef MBED_SERIAL_H #define MBED_SERIAL_H #include "platform/platform.h" #if DEVICE_SERIAL #include "Stream.h" #include "SerialBase.h" #include "PlatformMutex.h" #include "serial_api.h" namespace mbed { /** \addtogroup drivers */ /** @{*/ /** A serial port (UART) for communication with other serial devices * * Can be used for Full Duplex communication, or Simplex by specifying * one pin as NC (Not Connected) * * @Note Synchronization level: Thread safe * * Example: * @code * // Print "Hello World" to the PC * * #include "mbed.h" * * Serial pc(USBTX, USBRX); * * int main() { * pc.printf("Hello World\n"); * } * @endcode */ class Serial : public SerialBase, public Stream { public: #if DEVICE_SERIAL_ASYNCH using SerialBase::read; using SerialBase::write; #endif /** Create a Serial port, connected to the specified transmit and receive pins * * @param tx Transmit pin * @param rx Receive pin * @param name The name of the stream associated with this serial port (optional) * @param baud The baud rate of the serial port (optional, defaults to MBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE) * * @note * Either tx or rx may be specified as NC if unused */ Serial(PinName tx, PinName rx, const char *name=NULL, int baud = MBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE); /** Create a Serial port, connected to the specified transmit and receive pins, with the specified baud * * @param tx Transmit pin * @param rx Receive pin * @param baud The baud rate of the serial port * * @note * Either tx or rx may be specified as NC if unused */ Serial(PinName tx, PinName rx, int baud); protected: virtual int _getc(); virtual int _putc(int c); virtual void lock(); virtual void unlock(); PlatformMutex _mutex; }; } // namespace mbed #endif #endif /** @}*/