PHung Tung / DISCO-F746_WAV_PLAYER

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Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

SRC_STM32F7/api/Serial.h@0:8ede47d38d10, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 21:37:21 2019 +0000
Revision:
0:8ede47d38d10
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phungductung 0:8ede47d38d10 1 /* mbed Microcontroller Library
phungductung 0:8ede47d38d10 2 * Copyright (c) 2006-2013 ARM Limited
phungductung 0:8ede47d38d10 3 *
phungductung 0:8ede47d38d10 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:8ede47d38d10 5 * you may not use this file except in compliance with the License.
phungductung 0:8ede47d38d10 6 * You may obtain a copy of the License at
phungductung 0:8ede47d38d10 7 *
phungductung 0:8ede47d38d10 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:8ede47d38d10 9 *
phungductung 0:8ede47d38d10 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:8ede47d38d10 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:8ede47d38d10 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:8ede47d38d10 13 * See the License for the specific language governing permissions and
phungductung 0:8ede47d38d10 14 * limitations under the License.
phungductung 0:8ede47d38d10 15 */
phungductung 0:8ede47d38d10 16 #ifndef MBED_SERIAL_H
phungductung 0:8ede47d38d10 17 #define MBED_SERIAL_H
phungductung 0:8ede47d38d10 18
phungductung 0:8ede47d38d10 19 #include "platform.h"
phungductung 0:8ede47d38d10 20
phungductung 0:8ede47d38d10 21 #if DEVICE_SERIAL
phungductung 0:8ede47d38d10 22
phungductung 0:8ede47d38d10 23 #include "Stream.h"
phungductung 0:8ede47d38d10 24 #include "SerialBase.h"
phungductung 0:8ede47d38d10 25 #include "serial_api.h"
phungductung 0:8ede47d38d10 26
phungductung 0:8ede47d38d10 27 namespace mbed {
phungductung 0:8ede47d38d10 28
phungductung 0:8ede47d38d10 29 /** A serial port (UART) for communication with other serial devices
phungductung 0:8ede47d38d10 30 *
phungductung 0:8ede47d38d10 31 * Can be used for Full Duplex communication, or Simplex by specifying
phungductung 0:8ede47d38d10 32 * one pin as NC (Not Connected)
phungductung 0:8ede47d38d10 33 *
phungductung 0:8ede47d38d10 34 * Example:
phungductung 0:8ede47d38d10 35 * @code
phungductung 0:8ede47d38d10 36 * // Print "Hello World" to the PC
phungductung 0:8ede47d38d10 37 *
phungductung 0:8ede47d38d10 38 * #include "mbed.h"
phungductung 0:8ede47d38d10 39 *
phungductung 0:8ede47d38d10 40 * Serial pc(USBTX, USBRX);
phungductung 0:8ede47d38d10 41 *
phungductung 0:8ede47d38d10 42 * int main() {
phungductung 0:8ede47d38d10 43 * pc.printf("Hello World\n");
phungductung 0:8ede47d38d10 44 * }
phungductung 0:8ede47d38d10 45 * @endcode
phungductung 0:8ede47d38d10 46 */
phungductung 0:8ede47d38d10 47 class Serial : public SerialBase, public Stream {
phungductung 0:8ede47d38d10 48
phungductung 0:8ede47d38d10 49 public:
phungductung 0:8ede47d38d10 50 #if DEVICE_SERIAL_ASYNCH
phungductung 0:8ede47d38d10 51 using SerialBase::read;
phungductung 0:8ede47d38d10 52 using SerialBase::write;
phungductung 0:8ede47d38d10 53 #endif
phungductung 0:8ede47d38d10 54
phungductung 0:8ede47d38d10 55 /** Create a Serial port, connected to the specified transmit and receive pins
phungductung 0:8ede47d38d10 56 *
phungductung 0:8ede47d38d10 57 * @param tx Transmit pin
phungductung 0:8ede47d38d10 58 * @param rx Receive pin
phungductung 0:8ede47d38d10 59 *
phungductung 0:8ede47d38d10 60 * @note
phungductung 0:8ede47d38d10 61 * Either tx or rx may be specified as NC if unused
phungductung 0:8ede47d38d10 62 */
phungductung 0:8ede47d38d10 63 Serial(PinName tx, PinName rx, const char *name=NULL);
phungductung 0:8ede47d38d10 64
phungductung 0:8ede47d38d10 65 protected:
phungductung 0:8ede47d38d10 66 virtual int _getc();
phungductung 0:8ede47d38d10 67 virtual int _putc(int c);
phungductung 0:8ede47d38d10 68 };
phungductung 0:8ede47d38d10 69
phungductung 0:8ede47d38d10 70 } // namespace mbed
phungductung 0:8ede47d38d10 71
phungductung 0:8ede47d38d10 72 #endif
phungductung 0:8ede47d38d10 73
phungductung 0:8ede47d38d10 74 #endif