Gorka Bueno / BluetoothSoftSerial

Modificación para implementar SoftSerial

Dependents:   neurGAI_Seeed_BLUETOOTH TFG

Fork of BluetoothSerial by Yihui Xiong

BluetoothSerial.h@1:267fd413fd16, 2015-12-09 (annotated)

Committer:
gbm
Date:
Wed Dec 09 11:16:13 2015 +0000
Revision:
1:267fd413fd16
Parent:
0:f56002898ee8 
Modificaci?n de BluetoothSerial para implementar comunicaci?n SoftSerial

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 0:f56002898ee8 1 /**
yihui 0:f56002898ee8 2 * The library is for Bluetooth Shield from Seeed Studio
yihui 0:f56002898ee8 3 */
yihui 0:f56002898ee8 4
yihui 0:f56002898ee8 5 #ifndef __BLUETOOTH_SERIAL_H__
yihui 0:f56002898ee8 6 #define __BLUETOOTH_SERIAL_H__
yihui 0:f56002898ee8 7
yihui 0:f56002898ee8 8 #include "mbed.h"
gbm 1:267fd413fd16 9 #include "SoftSerial.h"
yihui 0:f56002898ee8 10
yihui 0:f56002898ee8 11 #define BLUETOOTH_SERIAL_DEFAULT_BAUD 38400
yihui 0:f56002898ee8 12 #define BLUETOOTH_SERIAL_TIMEOUT 10000
yihui 0:f56002898ee8 13 #define BLUETOOTH_SERIAL_EOL "\r\n"
yihui 0:f56002898ee8 14
yihui 0:f56002898ee8 15
yihui 0:f56002898ee8 16 class BluetoothSerial : public Stream {
yihui 0:f56002898ee8 17 public:
yihui 0:f56002898ee8 18 BluetoothSerial(PinName tx, PinName rx);
yihui 0:f56002898ee8 19
yihui 0:f56002898ee8 20 /**
yihui 0:f56002898ee8 21 * Setup bluetooth module(serial port baud rate)
yihui 0:f56002898ee8 22 */
yihui 0:f56002898ee8 23 void setup();
yihui 0:f56002898ee8 24
yihui 0:f56002898ee8 25 /**
yihui 0:f56002898ee8 26 * Set bluetooth module as a master
yihui 0:f56002898ee8 27 * \param name device name
yihui 0:f56002898ee8 28 * \param autoc 1: auto-connection, 0 not
yihui 0:f56002898ee8 29 */
yihui 0:f56002898ee8 30 void master(const char *name, uint8_t autoc = 0);
yihui 0:f56002898ee8 31
yihui 0:f56002898ee8 32 /**
yihui 0:f56002898ee8 33 * Set bluetooth module as a slave
yihui 0:f56002898ee8 34 * \param name device name
yihui 0:f56002898ee8 35 * \param autoc 1: auto-connection, 0 not
yihui 0:f56002898ee8 36 * \param oaut 1: permit paired device to connect, 0: not
yihui 0:f56002898ee8 37 */
yihui 0:f56002898ee8 38 void slave(const char *name, uint8_t autoc = 0, uint8_t oaut = 1);
yihui 0:f56002898ee8 39
yihui 0:f56002898ee8 40 /**
yihui 0:f56002898ee8 41 * Inquire bluetooth devices and connect the specified device
yihui 0:f56002898ee8 42 */
yihui 0:f56002898ee8 43 int connect(const char *name);
yihui 0:f56002898ee8 44
yihui 0:f56002898ee8 45 /**
yihui 0:f56002898ee8 46 * Make the bluetooth module inquirable and available to connect, used in slave mode
yihui 0:f56002898ee8 47 */
yihui 0:f56002898ee8 48 int connect();
yihui 0:f56002898ee8 49
yihui 0:f56002898ee8 50 int readable() {
yihui 0:f56002898ee8 51 return _serial.readable();
yihui 0:f56002898ee8 52 }
yihui 0:f56002898ee8 53
yihui 0:f56002898ee8 54 int writeable() {
yihui 0:f56002898ee8 55 return _serial.writeable();
yihui 0:f56002898ee8 56 }
yihui 0:f56002898ee8 57
yihui 0:f56002898ee8 58
yihui 0:f56002898ee8 59 protected:
yihui 0:f56002898ee8 60 virtual int _getc();
yihui 0:f56002898ee8 61 virtual int _putc(int c);
yihui 0:f56002898ee8 62
yihui 0:f56002898ee8 63 void clear();
yihui 0:f56002898ee8 64 int readline(uint8_t *buf, int len, uint32_t timeout = 0);
yihui 0:f56002898ee8 65
gbm 1:267fd413fd16 66 SoftSerial _serial;
yihui 0:f56002898ee8 67 uint8_t _buf[64];
yihui 0:f56002898ee8 68 };
yihui 0:f56002898ee8 69
yihui 0:f56002898ee8 70 #endif // __BLUETOOTH_SERIAL_H__