Diff: BluetoothSerial.h

Revision:

0:f56002898ee8

Child:

1:267fd413fd16

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BluetoothSerial.h	Thu Feb 20 03:30:43 2014 +0000
@@ -0,0 +1,69 @@
+/**
+ * The library is for Bluetooth Shield from Seeed Studio
+ */
+
+#ifndef __BLUETOOTH_SERIAL_H__
+#define __BLUETOOTH_SERIAL_H__
+
+#include "mbed.h"
+
+#define BLUETOOTH_SERIAL_DEFAULT_BAUD       38400
+#define BLUETOOTH_SERIAL_TIMEOUT            10000
+#define BLUETOOTH_SERIAL_EOL                "\r\n"
+
+
+class BluetoothSerial : public Stream {
+public:
+    BluetoothSerial(PinName tx, PinName rx);
+    
+    /**
+     * Setup bluetooth module(serial port baud rate)
+     */
+    void setup();
+
+    /**
+     * Set bluetooth module as a master
+     * \param   name    device name
+     * \param   autoc   1: auto-connection, 0 not
+     */
+    void master(const char *name, uint8_t autoc = 0);
+
+    /**
+     * Set bluetooth module as a slave
+     * \param   name    device name
+     * \param   autoc   1: auto-connection, 0 not
+     * \param   oaut    1: permit paired device to connect, 0: not
+     */
+    void slave(const char *name, uint8_t autoc = 0, uint8_t oaut = 1);
+
+    /**
+     * Inquire bluetooth devices and connect the specified device
+     */
+    int connect(const char *name);
+
+    /**
+     * Make the bluetooth module inquirable and available to connect, used in slave mode
+     */
+    int connect();
+    
+    int readable() {
+        return _serial.readable();
+    }
+    
+    int writeable() {
+        return _serial.writeable();
+    }
+
+    
+protected:
+    virtual int _getc();
+    virtual int _putc(int c);
+
+    void clear();
+    int readline(uint8_t *buf, int len, uint32_t timeout = 0);
+    
+    Serial     _serial;
+    uint8_t    _buf[64];  
+};
+
+#endif // __BLUETOOTH_SERIAL_H__