Would anyone be willing to help with post #818?
Any help would be great 
2
50
48
48
50
48
48
3
Let's try
First, check
communication protocolfor X=0, Y=0
Data frame is: <0x02 0x32 0x30 0x30 0x32 0x30 0x30 0x03>
in decimal: <2 50 48 48 50 48 48 3>
32 hex (decimal 50) is Ascii '2'
30 hex (decimal 48) is Ascii '0'
in ASCII: <STX '2' '0' '0' '2' '0' '0' ETX>
<STX "Joy_X + 200" "Joy_Y + 200" ETX> (Offset to avoid transmitting negative numbers)
To convert to actual joystick coordinates, use this code snippet from
AndroTest V2.0void getJoystickState(byte data[8]) {
int joyX = (data[1]-48)*100 + (data[2]-48)*10 + (data[3]-48); // obtain an Int from the ASCII representation
int joyY = (data[4]-48)*100 + (data[5]-48)*10 + (data[6]-48);
joyX = joyX - 200; // remove Offset
joyY = joyY - 200;
}