Diff: xbee.cpp

Revision:

6:3b97770f30e6

Parent:

4:e8f4d41c0fbc

Child:

7:78985e92c1c5

--- a/xbee.cpp	Tue Feb 14 02:47:56 2017 +0000
+++ b/xbee.cpp	Tue Feb 14 04:03:55 2017 +0000
@@ -285,4 +285,80 @@
     }
     
     // Validate checksum TODO
+}
+
+void XBee::ZigBeeTransmit(int adresse16, int adresse64, char *data, int dataLength)
+{
+    // Frame Type 0x10
+    // 0x0000000000000000 - Reserved 64-bit address for the coordinator
+    // 0x000000000000FFFF - Broadcast address
+    
+    // The Transmit Status frame (0x8B) est la reponse
+    char cmdtosend[25];
+    char checksum = 0x00;
+    int cmdlength = 18;
+    int i = 3;
+    
+    //ID command to set/read operating 64 bit PAN ID
+    //WR command to set operating 64 bit PAN ID across reboot
+    //OI command to read operating 16 bit PAN ID
+    //II command to set operating 16 bit PAN ID
+    
+    cmdtosend[0] = FRAMEDELIMITER;
+    cmdtosend[1] = 0x00;
+    cmdtosend[2] = 0x0E + dataLength;
+    cmdtosend[3] = 0x10;        // Frame type
+    cmdtosend[4] = 0x01;        // Frame number
+    cmdtosend[5] = 0x00;        // MSB adresse 64-bit 
+    cmdtosend[6] = 0x00;
+    cmdtosend[7] = 0x00;
+    cmdtosend[8] = 0x00;
+    cmdtosend[9] = 0x00;
+    cmdtosend[10] = 0x00;
+    cmdtosend[11] = 0xFF;
+    cmdtosend[12] = 0xFF; // LSB adresse 64-bit
+    cmdtosend[13] = adresse16 >> 16;                  // MSB adresse 16-bit
+    cmdtosend[14] = adresse16 && 0b0000000011111111;  // LSB adresse 16-bit
+    cmdtosend[15] = 0x00;       // Broadcast Radius
+    cmdtosend[16] = 0x00;       // Options
+    
+    // Set RF DATA
+    if(data != NULL)
+    {   
+        i = 0;
+        cmdlength += dataLength;
+        
+        while (i < dataLength)
+        {
+            cmdtosend[17 + i] = (data)[i];
+            i++;
+        }
+    }
+    
+    //cmdtosend[17] = 0x00;       // Start RF DATA
+    //cmdtosend[18] = 0x00;
+    //cmdtosend[19] = 0x00;
+    //cmdtosend[20] = 0x00;
+    //cmdtosend[21] = 0x00;
+    //cmdtosend[22] = 0x00;
+    //cmdtosend[23] = 0x00;
+    //cmdtosend[24] = 0x00;       // End RF DATA
+    
+    // Calculate checksum
+    i = 3;
+    while (i < (cmdlength - 1))
+    {
+        checksum += cmdtosend[i];
+        i++;
+    }
+    cmdtosend[cmdlength - 1] = 0xFF - checksum;
+    
+    // Envoyer la commande sur UART
+    i = 0;
+    while (i < cmdlength)
+    {
+        comm.putc(cmdtosend[i]);
+        i++;
+    }
+    wait(0.1);
 }
\ No newline at end of file