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Dependencies:   PWM_Tone_Library DHT

mbed/Serial.h@5:569a4894abc1, 2019-03-08 (annotated)

Committer:
aziz111
Date:
Fri Mar 08 17:15:02 2019 +0000
Revision:
5:569a4894abc1
Parent:
3:78f223d34f36 
Final

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ethaderu 3:78f223d34f36 1 /* mbed Microcontroller Library
ethaderu 3:78f223d34f36 2 * Copyright (c) 2006-2013 ARM Limited
ethaderu 3:78f223d34f36 3 *
ethaderu 3:78f223d34f36 4 * Licensed under the Apache License, Version 2.0 (the "License");
ethaderu 3:78f223d34f36 5 * you may not use this file except in compliance with the License.
ethaderu 3:78f223d34f36 6 * You may obtain a copy of the License at
ethaderu 3:78f223d34f36 7 *
ethaderu 3:78f223d34f36 8 * http://www.apache.org/licenses/LICENSE-2.0
ethaderu 3:78f223d34f36 9 *
ethaderu 3:78f223d34f36 10 * Unless required by applicable law or agreed to in writing, software
ethaderu 3:78f223d34f36 11 * distributed under the License is distributed on an "AS IS" BASIS,
ethaderu 3:78f223d34f36 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ethaderu 3:78f223d34f36 13 * See the License for the specific language governing permissions and
ethaderu 3:78f223d34f36 14 * limitations under the License.
ethaderu 3:78f223d34f36 15 */
ethaderu 3:78f223d34f36 16 #ifndef MBED_SERIAL_H
ethaderu 3:78f223d34f36 17 #define MBED_SERIAL_H
ethaderu 3:78f223d34f36 18
ethaderu 3:78f223d34f36 19 #include "platform.h"
ethaderu 3:78f223d34f36 20
ethaderu 3:78f223d34f36 21 #if DEVICE_SERIAL
ethaderu 3:78f223d34f36 22
ethaderu 3:78f223d34f36 23 #include "Stream.h"
ethaderu 3:78f223d34f36 24 #include "SerialBase.h"
ethaderu 3:78f223d34f36 25 #include "serial_api.h"
ethaderu 3:78f223d34f36 26
ethaderu 3:78f223d34f36 27 namespace mbed {
ethaderu 3:78f223d34f36 28
ethaderu 3:78f223d34f36 29 /** A serial port (UART) for communication with other serial devices
ethaderu 3:78f223d34f36 30 *
ethaderu 3:78f223d34f36 31 * Can be used for Full Duplex communication, or Simplex by specifying
ethaderu 3:78f223d34f36 32 * one pin as NC (Not Connected)
ethaderu 3:78f223d34f36 33 *
ethaderu 3:78f223d34f36 34 * Example:
ethaderu 3:78f223d34f36 35 * @code
ethaderu 3:78f223d34f36 36 * // Print "Hello World" to the PC
ethaderu 3:78f223d34f36 37 *
ethaderu 3:78f223d34f36 38 * #include "mbed.h"
ethaderu 3:78f223d34f36 39 *
ethaderu 3:78f223d34f36 40 * Serial pc(USBTX, USBRX);
ethaderu 3:78f223d34f36 41 *
ethaderu 3:78f223d34f36 42 * int main() {
ethaderu 3:78f223d34f36 43 * pc.printf("Hello World\n");
ethaderu 3:78f223d34f36 44 * }
ethaderu 3:78f223d34f36 45 * @endcode
ethaderu 3:78f223d34f36 46 */
ethaderu 3:78f223d34f36 47 class Serial : public SerialBase, public Stream {
ethaderu 3:78f223d34f36 48
ethaderu 3:78f223d34f36 49 public:
ethaderu 3:78f223d34f36 50 #if DEVICE_SERIAL_ASYNCH
ethaderu 3:78f223d34f36 51 using SerialBase::read;
ethaderu 3:78f223d34f36 52 using SerialBase::write;
ethaderu 3:78f223d34f36 53 #endif
ethaderu 3:78f223d34f36 54
ethaderu 3:78f223d34f36 55 /** Create a Serial port, connected to the specified transmit and receive pins
ethaderu 3:78f223d34f36 56 *
ethaderu 3:78f223d34f36 57 * @param tx Transmit pin
ethaderu 3:78f223d34f36 58 * @param rx Receive pin
ethaderu 3:78f223d34f36 59 *
ethaderu 3:78f223d34f36 60 * @note
ethaderu 3:78f223d34f36 61 * Either tx or rx may be specified as NC if unused
ethaderu 3:78f223d34f36 62 */
ethaderu 3:78f223d34f36 63 Serial(PinName tx, PinName rx, const char *name=NULL);
ethaderu 3:78f223d34f36 64
ethaderu 3:78f223d34f36 65 protected:
ethaderu 3:78f223d34f36 66 virtual int _getc();
ethaderu 3:78f223d34f36 67 virtual int _putc(int c);
ethaderu 3:78f223d34f36 68 };
ethaderu 3:78f223d34f36 69
ethaderu 3:78f223d34f36 70 } // namespace mbed
ethaderu 3:78f223d34f36 71
ethaderu 3:78f223d34f36 72 #endif
ethaderu 3:78f223d34f36 73
ethaderu 3:78f223d34f36 74 #endif