I2C_EEPROM

Committer:
jhon309
Date:
Thu Aug 13 00:23:16 2015 +0000
Revision:
0:ac8863619623
I2C

Who changed what in which revision?

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jhon309 0:ac8863619623 1 /* mbed Microcontroller Library
jhon309 0:ac8863619623 2 * Copyright (c) 2006-2013 ARM Limited
jhon309 0:ac8863619623 3 *
jhon309 0:ac8863619623 4 * Licensed under the Apache License, Version 2.0 (the "License");
jhon309 0:ac8863619623 5 * you may not use this file except in compliance with the License.
jhon309 0:ac8863619623 6 * You may obtain a copy of the License at
jhon309 0:ac8863619623 7 *
jhon309 0:ac8863619623 8 * http://www.apache.org/licenses/LICENSE-2.0
jhon309 0:ac8863619623 9 *
jhon309 0:ac8863619623 10 * Unless required by applicable law or agreed to in writing, software
jhon309 0:ac8863619623 11 * distributed under the License is distributed on an "AS IS" BASIS,
jhon309 0:ac8863619623 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jhon309 0:ac8863619623 13 * See the License for the specific language governing permissions and
jhon309 0:ac8863619623 14 * limitations under the License.
jhon309 0:ac8863619623 15 */
jhon309 0:ac8863619623 16 #ifndef MBED_SERIAL_H
jhon309 0:ac8863619623 17 #define MBED_SERIAL_H
jhon309 0:ac8863619623 18
jhon309 0:ac8863619623 19 #include "platform.h"
jhon309 0:ac8863619623 20
jhon309 0:ac8863619623 21 #if DEVICE_SERIAL
jhon309 0:ac8863619623 22
jhon309 0:ac8863619623 23 #include "Stream.h"
jhon309 0:ac8863619623 24 #include "SerialBase.h"
jhon309 0:ac8863619623 25 #include "serial_api.h"
jhon309 0:ac8863619623 26
jhon309 0:ac8863619623 27 namespace mbed {
jhon309 0:ac8863619623 28
jhon309 0:ac8863619623 29 /** A serial port (UART) for communication with other serial devices
jhon309 0:ac8863619623 30 *
jhon309 0:ac8863619623 31 * Can be used for Full Duplex communication, or Simplex by specifying
jhon309 0:ac8863619623 32 * one pin as NC (Not Connected)
jhon309 0:ac8863619623 33 *
jhon309 0:ac8863619623 34 * Example:
jhon309 0:ac8863619623 35 * @code
jhon309 0:ac8863619623 36 * // Print "Hello World" to the PC
jhon309 0:ac8863619623 37 *
jhon309 0:ac8863619623 38 * #include "mbed.h"
jhon309 0:ac8863619623 39 *
jhon309 0:ac8863619623 40 * Serial pc(USBTX, USBRX);
jhon309 0:ac8863619623 41 *
jhon309 0:ac8863619623 42 * int main() {
jhon309 0:ac8863619623 43 * pc.printf("Hello World\n");
jhon309 0:ac8863619623 44 * }
jhon309 0:ac8863619623 45 * @endcode
jhon309 0:ac8863619623 46 */
jhon309 0:ac8863619623 47 class Serial : public SerialBase, public Stream {
jhon309 0:ac8863619623 48
jhon309 0:ac8863619623 49 public:
jhon309 0:ac8863619623 50 #if DEVICE_SERIAL_ASYNCH
jhon309 0:ac8863619623 51 using SerialBase::read;
jhon309 0:ac8863619623 52 using SerialBase::write;
jhon309 0:ac8863619623 53 #endif
jhon309 0:ac8863619623 54
jhon309 0:ac8863619623 55 /** Create a Serial port, connected to the specified transmit and receive pins
jhon309 0:ac8863619623 56 *
jhon309 0:ac8863619623 57 * @param tx Transmit pin
jhon309 0:ac8863619623 58 * @param rx Receive pin
jhon309 0:ac8863619623 59 *
jhon309 0:ac8863619623 60 * @note
jhon309 0:ac8863619623 61 * Either tx or rx may be specified as NC if unused
jhon309 0:ac8863619623 62 */
jhon309 0:ac8863619623 63 Serial(PinName tx, PinName rx, const char *name=NULL);
jhon309 0:ac8863619623 64
jhon309 0:ac8863619623 65 protected:
jhon309 0:ac8863619623 66 virtual int _getc();
jhon309 0:ac8863619623 67 virtual int _putc(int c);
jhon309 0:ac8863619623 68 };
jhon309 0:ac8863619623 69
jhon309 0:ac8863619623 70 } // namespace mbed
jhon309 0:ac8863619623 71
jhon309 0:ac8863619623 72 #endif
jhon309 0:ac8863619623 73
jhon309 0:ac8863619623 74 #endif