Revision 2:d0adbf94c4c0, committed 2013-11-13

Comitter:

smeisel

Date:

Wed Nov 13 17:58:30 2013 +0000

Parent:

1:af0aa8d6e586

Commit message:

Took a program from Nikolas Goldin and added additional instrucitons and tip and hints for success This has been tested for the DFRobot BlueTooth Bee ver 2.0.

Changed in this revision

diff -r af0aa8d6e586 -r d0adbf94c4c0 main.cpp
--- a/main.cpp	Thu May 16 14:16:04 2013 +0000
+++ b/main.cpp	Wed Nov 13 17:58:30 2013 +0000
@@ -19,18 +19,45 @@
     }
     btbee.at_baud();
 // end initialization stuff ////////////////////////////////////////////////////////////////////////////////////////////////
-    m3pi.locate(0,1);
+    m3pi.locate(0,0);
     m3pi.printf("ATSWITCH");
-    m3pi.locate(0,0);
+    m3pi.locate(0,1);
     m3pi.printf("RIGHT???");
     wait(0.1);
     m3pi_led[0]=1;
+/*****************
+The commands sent to the bee have to be lower case
+The commands sent to the bee do not start with \r\n as the BlueTooth Bee wiki state
+This works with the DFRobot BlueToothBee ver 2.0  Tested and verified 11/13/13 on my personal M3PI and BTBee module
+Additional commands can be found at:  http://www.dfrobot.com/image/data/TEL0026/TEL0026_Datasheet.pdf
 
-//btbee.printf("at\r\n"); // test command, returns "OK\r\n"
-//btbee.printf("at+uart=9600,0,0\r\n"); //default values, returns "OK\r\n"
-//btbee.printf("at+uart=115200,0,0\r\n"); //changing the baud rate, returns "OK\r\n"
-    btbee.printf("at+uart?\r\n"); //asking for the set parameters, replies "+UART:baud,stop,parity\r\n"
+Steps to success:
+    1.Power off
+    2.switch on bee to AT Mode
+    3.Power on
+    4.Download program to MBED
+    5.Run MBED program
+    6.Power off     settings in the bee are sent to ROM and will be retained after the power cycle
+    7.Switch to !AT Mode
+    8.Power On
+*****************/
+
 
+    //btbee.printf("at\r\n"); // test command, returns "OK\r\n"
+    //btbee.printf("at+uart=9600,0,0\r\n"); //default values, returns "OK\r\n"
+    //btbee.printf("at+uart=115200,0,0\r\n"); //changing the baud rate, returns "OK\r\n"
+    //wait(2.0);    //necessary delay after a baud rate change
+    
+    //btbee.printf("at+name=Pololu_Car\r\n");   /set the name of the Bluetooth Module to:  Pololu_Car
+    
+    wait(2.0);  //found that this delay elmiminates a lot of issues  Never Remove it
+    
+    //btbee.printf("at+uart?\r\n");     //asking for the serial set parameters, replies "+UART:baud,stop,parity\r\n"
+    //btbee.printf("at+name?\r\n");     //returns the name assigned to the bee module
+    //btbee.printf("at+role?\r\n");     //returns the role of the bee (master = 1, slave=0, slave is default)
+    btbee.printf("at+pswd?\r\n");       //returns the current bee paring password (default is 1234)
+    
+    
     m3pi_led[1]=1;
 
     while (!btbee.readable()) { //wait for reply