This fork of the MBED Library allows you to use counters on the external counter pins (15/16 for Timer 3, 29/30 for Timer 2) by switching internal timing functions in MBED to utilize Timer 0
Fork of mbed-src by
api/RawSerial.h
- Committer:
- mbed_official
- Date:
- 2013-10-23
- Revision:
- 36:ab3ee77451e7
- Child:
- 64:7b352733b00a
File content as of revision 36:ab3ee77451e7:
/* 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_RAW_SERIAL_H #define MBED_RAW_SERIAL_H #include "platform.h" #if DEVICE_SERIAL #include "SerialBase.h" #include "serial_api.h" namespace mbed { /** A serial port (UART) for communication with other serial devices * This is a variation of the Serial class that doesn't use streams, * thus making it safe to use in interrupt handlers with the RTOS. * * Can be used for Full Duplex communication, or Simplex by specifying * one pin as NC (Not Connected) * * Example: * @code * // Send a char to the PC * * #include "mbed.h" * * RawSerial pc(USBTX, USBRX); * * int main() { * pc.putc('A'); * } * @endcode */ class RawSerial: public SerialBase { public: /** Create a RawSerial port, connected to the specified transmit and receive pins * * @param tx Transmit pin * @param rx Receive pin * * @note * Either tx or rx may be specified as NC if unused */ RawSerial(PinName tx, PinName rx); /** Write a char to the serial port * * @param c The char to write * * @returns The written char or -1 if an error occured */ int putc(int c); /** Read a char from the serial port * * @returns The char read from the serial port */ int getc(); }; } // namespace mbed #endif #endif