Knight KE / Mbed OS Game_Master

游戏王对战板，目前code还是空的

mbed-os/drivers/Serial.h@0:9b3d4731edbb, 2018-06-21 (annotated)

Committer:
WFKnight
Date:
Thu Jun 21 13:51:43 2018 +0000
Revision:
0:9b3d4731edbb
UART, RTOS, LED

Who changed what in which revision?

UserRevisionLine numberNew contents of line
WFKnight 0:9b3d4731edbb 1 /* mbed Microcontroller Library
WFKnight 0:9b3d4731edbb 2 * Copyright (c) 2006-2013 ARM Limited
WFKnight 0:9b3d4731edbb 3 *
WFKnight 0:9b3d4731edbb 4 * Licensed under the Apache License, Version 2.0 (the "License");
WFKnight 0:9b3d4731edbb 5 * you may not use this file except in compliance with the License.
WFKnight 0:9b3d4731edbb 6 * You may obtain a copy of the License at
WFKnight 0:9b3d4731edbb 7 *
WFKnight 0:9b3d4731edbb 8 * http://www.apache.org/licenses/LICENSE-2.0
WFKnight 0:9b3d4731edbb 9 *
WFKnight 0:9b3d4731edbb 10 * Unless required by applicable law or agreed to in writing, software
WFKnight 0:9b3d4731edbb 11 * distributed under the License is distributed on an "AS IS" BASIS,
WFKnight 0:9b3d4731edbb 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
WFKnight 0:9b3d4731edbb 13 * See the License for the specific language governing permissions and
WFKnight 0:9b3d4731edbb 14 * limitations under the License.
WFKnight 0:9b3d4731edbb 15 */
WFKnight 0:9b3d4731edbb 16 #ifndef MBED_SERIAL_H
WFKnight 0:9b3d4731edbb 17 #define MBED_SERIAL_H
WFKnight 0:9b3d4731edbb 18
WFKnight 0:9b3d4731edbb 19 #include "platform/platform.h"
WFKnight 0:9b3d4731edbb 20
WFKnight 0:9b3d4731edbb 21 #if defined (DEVICE_SERIAL) || defined(DOXYGEN_ONLY)
WFKnight 0:9b3d4731edbb 22
WFKnight 0:9b3d4731edbb 23 #include "Stream.h"
WFKnight 0:9b3d4731edbb 24 #include "SerialBase.h"
WFKnight 0:9b3d4731edbb 25 #include "PlatformMutex.h"
WFKnight 0:9b3d4731edbb 26 #include "serial_api.h"
WFKnight 0:9b3d4731edbb 27 #include "platform/NonCopyable.h"
WFKnight 0:9b3d4731edbb 28
WFKnight 0:9b3d4731edbb 29 namespace mbed {
WFKnight 0:9b3d4731edbb 30 /** \addtogroup drivers */
WFKnight 0:9b3d4731edbb 31
WFKnight 0:9b3d4731edbb 32 /** A serial port (UART) for communication with other serial devices
WFKnight 0:9b3d4731edbb 33 *
WFKnight 0:9b3d4731edbb 34 * Can be used for Full Duplex communication, or Simplex by specifying
WFKnight 0:9b3d4731edbb 35 * one pin as NC (Not Connected)
WFKnight 0:9b3d4731edbb 36 *
WFKnight 0:9b3d4731edbb 37 * @note Synchronization level: Thread safe
WFKnight 0:9b3d4731edbb 38 *
WFKnight 0:9b3d4731edbb 39 * Example:
WFKnight 0:9b3d4731edbb 40 * @code
WFKnight 0:9b3d4731edbb 41 * // Print "Hello World" to the PC
WFKnight 0:9b3d4731edbb 42 *
WFKnight 0:9b3d4731edbb 43 * #include "mbed.h"
WFKnight 0:9b3d4731edbb 44 *
WFKnight 0:9b3d4731edbb 45 * Serial pc(USBTX, USBRX);
WFKnight 0:9b3d4731edbb 46 *
WFKnight 0:9b3d4731edbb 47 * int main() {
WFKnight 0:9b3d4731edbb 48 * pc.printf("Hello World\n");
WFKnight 0:9b3d4731edbb 49 * }
WFKnight 0:9b3d4731edbb 50 * @endcode
WFKnight 0:9b3d4731edbb 51 * @ingroup drivers
WFKnight 0:9b3d4731edbb 52 */
WFKnight 0:9b3d4731edbb 53 class Serial : public SerialBase, public Stream, private NonCopyable<Serial> {
WFKnight 0:9b3d4731edbb 54
WFKnight 0:9b3d4731edbb 55 public:
WFKnight 0:9b3d4731edbb 56 #if DEVICE_SERIAL_ASYNCH
WFKnight 0:9b3d4731edbb 57 using SerialBase::read;
WFKnight 0:9b3d4731edbb 58 using SerialBase::write;
WFKnight 0:9b3d4731edbb 59 #endif
WFKnight 0:9b3d4731edbb 60
WFKnight 0:9b3d4731edbb 61 /** Create a Serial port, connected to the specified transmit and receive pins
WFKnight 0:9b3d4731edbb 62 *
WFKnight 0:9b3d4731edbb 63 * @param tx Transmit pin
WFKnight 0:9b3d4731edbb 64 * @param rx Receive pin
WFKnight 0:9b3d4731edbb 65 * @param name The name of the stream associated with this serial port (optional)
WFKnight 0:9b3d4731edbb 66 * @param baud The baud rate of the serial port (optional, defaults to MBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE)
WFKnight 0:9b3d4731edbb 67 *
WFKnight 0:9b3d4731edbb 68 * @note
WFKnight 0:9b3d4731edbb 69 * Either tx or rx may be specified as NC if unused
WFKnight 0:9b3d4731edbb 70 */
WFKnight 0:9b3d4731edbb 71 Serial(PinName tx, PinName rx, const char *name=NULL, int baud = MBED_CONF_PLATFORM_DEFAULT_SERIAL_BAUD_RATE);
WFKnight 0:9b3d4731edbb 72
WFKnight 0:9b3d4731edbb 73
WFKnight 0:9b3d4731edbb 74 /** Create a Serial port, connected to the specified transmit and receive pins, with the specified baud
WFKnight 0:9b3d4731edbb 75 *
WFKnight 0:9b3d4731edbb 76 * @param tx Transmit pin
WFKnight 0:9b3d4731edbb 77 * @param rx Receive pin
WFKnight 0:9b3d4731edbb 78 * @param baud The baud rate of the serial port
WFKnight 0:9b3d4731edbb 79 *
WFKnight 0:9b3d4731edbb 80 * @note
WFKnight 0:9b3d4731edbb 81 * Either tx or rx may be specified as NC if unused
WFKnight 0:9b3d4731edbb 82 */
WFKnight 0:9b3d4731edbb 83 Serial(PinName tx, PinName rx, int baud);
WFKnight 0:9b3d4731edbb 84
WFKnight 0:9b3d4731edbb 85 /* Stream gives us a FileHandle with non-functional poll()/readable()/writable. Pass through
WFKnight 0:9b3d4731edbb 86 * the calls from the SerialBase instead for backwards compatibility. This problem is
WFKnight 0:9b3d4731edbb 87 * part of why Stream and Serial should be deprecated.
WFKnight 0:9b3d4731edbb 88 */
WFKnight 0:9b3d4731edbb 89 bool readable()
WFKnight 0:9b3d4731edbb 90 {
WFKnight 0:9b3d4731edbb 91 return SerialBase::readable();
WFKnight 0:9b3d4731edbb 92 }
WFKnight 0:9b3d4731edbb 93 bool writable()
WFKnight 0:9b3d4731edbb 94 {
WFKnight 0:9b3d4731edbb 95 return SerialBase::writeable();
WFKnight 0:9b3d4731edbb 96 }
WFKnight 0:9b3d4731edbb 97 bool writeable()
WFKnight 0:9b3d4731edbb 98 {
WFKnight 0:9b3d4731edbb 99 return SerialBase::writeable();
WFKnight 0:9b3d4731edbb 100 }
WFKnight 0:9b3d4731edbb 101
WFKnight 0:9b3d4731edbb 102 protected:
WFKnight 0:9b3d4731edbb 103 virtual int _getc();
WFKnight 0:9b3d4731edbb 104 virtual int _putc(int c);
WFKnight 0:9b3d4731edbb 105 virtual void lock();
WFKnight 0:9b3d4731edbb 106 virtual void unlock();
WFKnight 0:9b3d4731edbb 107
WFKnight 0:9b3d4731edbb 108 PlatformMutex _mutex;
WFKnight 0:9b3d4731edbb 109 };
WFKnight 0:9b3d4731edbb 110
WFKnight 0:9b3d4731edbb 111 } // namespace mbed
WFKnight 0:9b3d4731edbb 112
WFKnight 0:9b3d4731edbb 113 #endif
WFKnight 0:9b3d4731edbb 114
WFKnight 0:9b3d4731edbb 115 #endif