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Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/tests/libs/SerialHalfDuplex/SerialHalfDuplex.h')
-rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/tests/libs/SerialHalfDuplex/SerialHalfDuplex.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/libs/SerialHalfDuplex/SerialHalfDuplex.h b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/libs/SerialHalfDuplex/SerialHalfDuplex.h deleted file mode 100644 index 0ba13d38e5..0000000000 --- a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/libs/SerialHalfDuplex/SerialHalfDuplex.h +++ /dev/null @@ -1,82 +0,0 @@ -/* mbed Microcontroller Library - SerialHalfDuplex - * Copyright (c) 2010-2011 ARM Limited. All rights reserved. - */ -#ifndef MBED_SERIALHALFDUPLEX_H -#define MBED_SERIALHALFDUPLEX_H - -#include "platform.h" - -#if DEVICE_SERIAL - -#include "Serial.h" -#include "gpio_api.h" - -namespace mbed { - -/** A serial port (UART) for communication with other devices using - * Half-Duplex, allowing transmit and receive on a single - * shared transmit and receive line. Only one end should be transmitting - * at a time. - * - * Both the tx and rx pin should be defined, and wired together. - * This is in addition to them being wired to the other serial - * device to allow both read and write functions to operate. - * - * For Simplex and Full-Duplex Serial communication, see Serial() - * - * Example: - * @code - * // Send a byte to a second HalfDuplex device, and read the response - * - * #include "mbed.h" - * - * // p9 and p10 should be wired together to form "a" - * // p28 and p27 should be wired together to form "b" - * // p9/p10 should be wired to p28/p27 as the Half Duplex connection - * - * SerialHalfDuplex a(p9, p10); - * SerialHalfDuplex b(p28, p27); - * - * void b_rx() { // second device response - * b.putc(b.getc() + 4); - * } - * - * int main() { - * b.attach(&b_rx); - * for (int c = 'A'; c < 'Z'; c++) { - * a.putc(c); - * printf("sent [%c]\n", c); - * wait(0.5); // b should respond - * if (a.readable()) { - * printf("received [%c]\n", a.getc()); - * } - * } - * } - * @endcode - */ -class SerialHalfDuplex : public Serial { - -public: - /** Create a half-duplex serial port, connected to the specified transmit - * and receive pins. - * - * These pins should be wired together, as well as to the target device - * - * @param tx Transmit pin - * @param rx Receive pin - */ - SerialHalfDuplex(PinName tx, PinName rx); - -protected: - gpio_object gpio; - - virtual int _putc(int c); - virtual int _getc(void); - -}; // End class SerialHalfDuplex - -} // End namespace - -#endif - -#endif |