Junichi Katsu / Milkcocoa

データの保存、更新、取得ができるWebサービス「milkcocoa」に接続し、データのプッシュ、送信、取得ができるライブラリです。 https://mlkcca.com/

Dependencies:   MQTT

Dependents:   MilkcocoaSample MilkcocoaSampleESP8266_LED MilkcocoaSampleESP8266 MilkcocoaSample_3G ... more

SoftSerialSendOnly/SoftSerialSendOnry.h@0:23e533c4b1ec, 2015-12-15 (annotated)

Committer:
jksoft
Date:
Tue Dec 15 09:56:32 2015 +0000
Revision:
0:23e533c4b1ec
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:23e533c4b1ec 1 #ifndef SOFTSERIAL_SEND_ONRY_H
jksoft 0:23e533c4b1ec 2 #define SOFTSERIAL_SEND_ONRY_H
jksoft 0:23e533c4b1ec 3
jksoft 0:23e533c4b1ec 4 #include "mbed.h"
jksoft 0:23e533c4b1ec 5 #include "SoftSerial_Ticker.h"
jksoft 0:23e533c4b1ec 6 /** A software serial implementation
jksoft 0:23e533c4b1ec 7 *
jksoft 0:23e533c4b1ec 8 */
jksoft 0:23e533c4b1ec 9 class SoftSerialSendOnry: public Stream {
jksoft 0:23e533c4b1ec 10
jksoft 0:23e533c4b1ec 11 public:
jksoft 0:23e533c4b1ec 12 /**
jksoft 0:23e533c4b1ec 13 * Constructor
jksoft 0:23e533c4b1ec 14 *
jksoft 0:23e533c4b1ec 15 * @param TX Name of the TX pin, NC for not connected
jksoft 0:23e533c4b1ec 16 * @param name Name of the connection
jksoft 0:23e533c4b1ec 17 */
jksoft 0:23e533c4b1ec 18 SoftSerialSendOnry(PinName TX, const char* name = NULL);
jksoft 0:23e533c4b1ec 19 virtual ~SoftSerialSendOnry();
jksoft 0:23e533c4b1ec 20
jksoft 0:23e533c4b1ec 21 /** Set the baud rate of the serial port
jksoft 0:23e533c4b1ec 22 *
jksoft 0:23e533c4b1ec 23 * @param baudrate The baudrate of the serial port (default = 9600).
jksoft 0:23e533c4b1ec 24 */
jksoft 0:23e533c4b1ec 25 void baud(int baudrate);
jksoft 0:23e533c4b1ec 26
jksoft 0:23e533c4b1ec 27 enum Parity {
jksoft 0:23e533c4b1ec 28 None = 0,
jksoft 0:23e533c4b1ec 29 Odd,
jksoft 0:23e533c4b1ec 30 Even,
jksoft 0:23e533c4b1ec 31 Forced1,
jksoft 0:23e533c4b1ec 32 Forced0
jksoft 0:23e533c4b1ec 33 };
jksoft 0:23e533c4b1ec 34
jksoft 0:23e533c4b1ec 35 enum IrqType {
jksoft 0:23e533c4b1ec 36 RxIrq = 0,
jksoft 0:23e533c4b1ec 37 TxIrq
jksoft 0:23e533c4b1ec 38 };
jksoft 0:23e533c4b1ec 39
jksoft 0:23e533c4b1ec 40 /** Set the transmission format used by the serial port
jksoft 0:23e533c4b1ec 41 *
jksoft 0:23e533c4b1ec 42 * @param bits The number of bits in a word (default = 8)
jksoft 0:23e533c4b1ec 43 * @param parity The parity used (SerialBase::None, SerialBase::Odd, SerialBase::Even, SerialBase::Forced1, SerialBase::Forced0; default = SerialBase::None)
jksoft 0:23e533c4b1ec 44 * @param stop The number of stop bits (default = 1)
jksoft 0:23e533c4b1ec 45 */
jksoft 0:23e533c4b1ec 46 void format(int bits=8, Parity parity=SoftSerialSendOnry::None, int stop_bits=1);
jksoft 0:23e533c4b1ec 47
jksoft 0:23e533c4b1ec 48 /** Determine if there is space available to write a character
jksoft 0:23e533c4b1ec 49 *
jksoft 0:23e533c4b1ec 50 * @returns
jksoft 0:23e533c4b1ec 51 * 1 if there is space to write a character,
jksoft 0:23e533c4b1ec 52 * 0 otherwise
jksoft 0:23e533c4b1ec 53 */
jksoft 0:23e533c4b1ec 54 int writeable();
jksoft 0:23e533c4b1ec 55
jksoft 0:23e533c4b1ec 56 /** Attach a function to call whenever a serial interrupt is generated
jksoft 0:23e533c4b1ec 57 *
jksoft 0:23e533c4b1ec 58 * @param fptr A pointer to a void function, or 0 to set as none
jksoft 0:23e533c4b1ec 59 * @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
jksoft 0:23e533c4b1ec 60 */
jksoft 0:23e533c4b1ec 61 void attach(void (*fptr)(void), IrqType type=RxIrq) {
jksoft 0:23e533c4b1ec 62 fpointer[type].attach(fptr);
jksoft 0:23e533c4b1ec 63 }
jksoft 0:23e533c4b1ec 64
jksoft 0:23e533c4b1ec 65 /** Attach a member function to call whenever a serial interrupt is generated
jksoft 0:23e533c4b1ec 66 *
jksoft 0:23e533c4b1ec 67 * @param tptr pointer to the object to call the member function on
jksoft 0:23e533c4b1ec 68 * @param mptr pointer to the member function to be called
jksoft 0:23e533c4b1ec 69 * @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
jksoft 0:23e533c4b1ec 70 */
jksoft 0:23e533c4b1ec 71 template<typename T>
jksoft 0:23e533c4b1ec 72 void attach(T* tptr, void (T::*mptr)(void), IrqType type=RxIrq) {
jksoft 0:23e533c4b1ec 73 fpointer[type].attach(tptr, mptr);
jksoft 0:23e533c4b1ec 74 }
jksoft 0:23e533c4b1ec 75
jksoft 0:23e533c4b1ec 76 /** Generate a break condition on the serial line
jksoft 0:23e533c4b1ec 77 */
jksoft 0:23e533c4b1ec 78 void send_break();
jksoft 0:23e533c4b1ec 79
jksoft 0:23e533c4b1ec 80 protected:
jksoft 0:23e533c4b1ec 81 DigitalOut *tx;
jksoft 0:23e533c4b1ec 82
jksoft 0:23e533c4b1ec 83 bool tx_en;
jksoft 0:23e533c4b1ec 84 int bit_period;
jksoft 0:23e533c4b1ec 85 int _bits, _stop_bits, _total_bits;
jksoft 0:23e533c4b1ec 86 Parity _parity;
jksoft 0:23e533c4b1ec 87
jksoft 0:23e533c4b1ec 88 FunctionPointer fpointer[2];
jksoft 0:23e533c4b1ec 89
jksoft 0:23e533c4b1ec 90 //tx
jksoft 0:23e533c4b1ec 91 void tx_handler(void);
jksoft 0:23e533c4b1ec 92 void prepare_tx(int c);
jksoft 0:23e533c4b1ec 93 FlexTicker txticker;
jksoft 0:23e533c4b1ec 94 int _char;
jksoft 0:23e533c4b1ec 95 volatile int tx_bit;
jksoft 0:23e533c4b1ec 96
jksoft 0:23e533c4b1ec 97
jksoft 0:23e533c4b1ec 98
jksoft 0:23e533c4b1ec 99 virtual int _getc();
jksoft 0:23e533c4b1ec 100 virtual int _putc(int c);
jksoft 0:23e533c4b1ec 101 };
jksoft 0:23e533c4b1ec 102
jksoft 0:23e533c4b1ec 103
jksoft 0:23e533c4b1ec 104 #endif
jksoft 0:23e533c4b1ec 105