Junichi Katsu / Mbed 2 deprecated Analog_Temp_Sensor

ワークショップ用に公開しているものです。

Dependencies:   mbed

Fork of Arch_Analog_Thermistor_Blinker by Yihui Xiong

SoftSerialSendOnly/SoftSerialSendOnry.h@9:5a7dca00d87b, 2016-02-27 (annotated)

Committer:
jksoft
Date:
Sat Feb 27 05:38:49 2016 +0000
Revision:
9:5a7dca00d87b
????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 9:5a7dca00d87b 1 #ifndef SOFTSERIAL_SEND_ONRY_H
jksoft 9:5a7dca00d87b 2 #define SOFTSERIAL_SEND_ONRY_H
jksoft 9:5a7dca00d87b 3
jksoft 9:5a7dca00d87b 4 #include "mbed.h"
jksoft 9:5a7dca00d87b 5 #include "SoftSerial_Ticker.h"
jksoft 9:5a7dca00d87b 6 /** A software serial implementation
jksoft 9:5a7dca00d87b 7 *
jksoft 9:5a7dca00d87b 8 */
jksoft 9:5a7dca00d87b 9 class SoftSerialSendOnry: public Stream {
jksoft 9:5a7dca00d87b 10
jksoft 9:5a7dca00d87b 11 public:
jksoft 9:5a7dca00d87b 12 /**
jksoft 9:5a7dca00d87b 13 * Constructor
jksoft 9:5a7dca00d87b 14 *
jksoft 9:5a7dca00d87b 15 * @param TX Name of the TX pin, NC for not connected
jksoft 9:5a7dca00d87b 16 * @param name Name of the connection
jksoft 9:5a7dca00d87b 17 */
jksoft 9:5a7dca00d87b 18 SoftSerialSendOnry(PinName TX, const char* name = NULL);
jksoft 9:5a7dca00d87b 19 virtual ~SoftSerialSendOnry();
jksoft 9:5a7dca00d87b 20
jksoft 9:5a7dca00d87b 21 /** Set the baud rate of the serial port
jksoft 9:5a7dca00d87b 22 *
jksoft 9:5a7dca00d87b 23 * @param baudrate The baudrate of the serial port (default = 9600).
jksoft 9:5a7dca00d87b 24 */
jksoft 9:5a7dca00d87b 25 void baud(int baudrate);
jksoft 9:5a7dca00d87b 26
jksoft 9:5a7dca00d87b 27 enum Parity {
jksoft 9:5a7dca00d87b 28 None = 0,
jksoft 9:5a7dca00d87b 29 Odd,
jksoft 9:5a7dca00d87b 30 Even,
jksoft 9:5a7dca00d87b 31 Forced1,
jksoft 9:5a7dca00d87b 32 Forced0
jksoft 9:5a7dca00d87b 33 };
jksoft 9:5a7dca00d87b 34
jksoft 9:5a7dca00d87b 35 enum IrqType {
jksoft 9:5a7dca00d87b 36 RxIrq = 0,
jksoft 9:5a7dca00d87b 37 TxIrq
jksoft 9:5a7dca00d87b 38 };
jksoft 9:5a7dca00d87b 39
jksoft 9:5a7dca00d87b 40 /** Set the transmission format used by the serial port
jksoft 9:5a7dca00d87b 41 *
jksoft 9:5a7dca00d87b 42 * @param bits The number of bits in a word (default = 8)
jksoft 9:5a7dca00d87b 43 * @param parity The parity used (SerialBase::None, SerialBase::Odd, SerialBase::Even, SerialBase::Forced1, SerialBase::Forced0; default = SerialBase::None)
jksoft 9:5a7dca00d87b 44 * @param stop The number of stop bits (default = 1)
jksoft 9:5a7dca00d87b 45 */
jksoft 9:5a7dca00d87b 46 void format(int bits=8, Parity parity=SoftSerialSendOnry::None, int stop_bits=1);
jksoft 9:5a7dca00d87b 47
jksoft 9:5a7dca00d87b 48 /** Determine if there is space available to write a character
jksoft 9:5a7dca00d87b 49 *
jksoft 9:5a7dca00d87b 50 * @returns
jksoft 9:5a7dca00d87b 51 * 1 if there is space to write a character,
jksoft 9:5a7dca00d87b 52 * 0 otherwise
jksoft 9:5a7dca00d87b 53 */
jksoft 9:5a7dca00d87b 54 int writeable();
jksoft 9:5a7dca00d87b 55
jksoft 9:5a7dca00d87b 56 /** Attach a function to call whenever a serial interrupt is generated
jksoft 9:5a7dca00d87b 57 *
jksoft 9:5a7dca00d87b 58 * @param fptr A pointer to a void function, or 0 to set as none
jksoft 9:5a7dca00d87b 59 * @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
jksoft 9:5a7dca00d87b 60 */
jksoft 9:5a7dca00d87b 61 void attach(void (*fptr)(void), IrqType type=RxIrq) {
jksoft 9:5a7dca00d87b 62 fpointer[type].attach(fptr);
jksoft 9:5a7dca00d87b 63 }
jksoft 9:5a7dca00d87b 64
jksoft 9:5a7dca00d87b 65 /** Attach a member function to call whenever a serial interrupt is generated
jksoft 9:5a7dca00d87b 66 *
jksoft 9:5a7dca00d87b 67 * @param tptr pointer to the object to call the member function on
jksoft 9:5a7dca00d87b 68 * @param mptr pointer to the member function to be called
jksoft 9:5a7dca00d87b 69 * @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
jksoft 9:5a7dca00d87b 70 */
jksoft 9:5a7dca00d87b 71 template<typename T>
jksoft 9:5a7dca00d87b 72 void attach(T* tptr, void (T::*mptr)(void), IrqType type=RxIrq) {
jksoft 9:5a7dca00d87b 73 fpointer[type].attach(tptr, mptr);
jksoft 9:5a7dca00d87b 74 }
jksoft 9:5a7dca00d87b 75
jksoft 9:5a7dca00d87b 76 /** Generate a break condition on the serial line
jksoft 9:5a7dca00d87b 77 */
jksoft 9:5a7dca00d87b 78 void send_break();
jksoft 9:5a7dca00d87b 79
jksoft 9:5a7dca00d87b 80 protected:
jksoft 9:5a7dca00d87b 81 DigitalOut *tx;
jksoft 9:5a7dca00d87b 82
jksoft 9:5a7dca00d87b 83 bool tx_en;
jksoft 9:5a7dca00d87b 84 int bit_period;
jksoft 9:5a7dca00d87b 85 int _bits, _stop_bits, _total_bits;
jksoft 9:5a7dca00d87b 86 Parity _parity;
jksoft 9:5a7dca00d87b 87
jksoft 9:5a7dca00d87b 88 FunctionPointer fpointer[2];
jksoft 9:5a7dca00d87b 89
jksoft 9:5a7dca00d87b 90 //tx
jksoft 9:5a7dca00d87b 91 void tx_handler(void);
jksoft 9:5a7dca00d87b 92 void prepare_tx(int c);
jksoft 9:5a7dca00d87b 93 FlexTicker txticker;
jksoft 9:5a7dca00d87b 94 int _char;
jksoft 9:5a7dca00d87b 95 volatile int tx_bit;
jksoft 9:5a7dca00d87b 96
jksoft 9:5a7dca00d87b 97
jksoft 9:5a7dca00d87b 98
jksoft 9:5a7dca00d87b 99 virtual int _getc();
jksoft 9:5a7dca00d87b 100 virtual int _putc(int c);
jksoft 9:5a7dca00d87b 101 };
jksoft 9:5a7dca00d87b 102
jksoft 9:5a7dca00d87b 103
jksoft 9:5a7dca00d87b 104 #endif
jksoft 9:5a7dca00d87b 105