main.cpp

00001 #include "mbed.h"
00002 #include "xbee.h" // Include for xbee code
00003 #include "C12832_lcd.h" // Include for LCD code
00004 #include <stdio.h> //Include for sprintf
00005 
00006 xbee xbee1(p9,p10,p30); //Initalise xbee_lib varName(rx,tx,reset)
00007 DigitalOut rst1(p30);
00008 Serial pc(USBTX, USBRX); //Initalise PC serial comms
00009 C12832_LCD lcd; //Initialize LCD Screen 
00010 
00011 //Initialize the joystick on the appBoard as a Bus 
00012 BusIn joy(p15,p12,p13,p16);
00013 //Set the button as a Digital In
00014 DigitalIn fire(p14);
00015 
00016 int main()
00017 {
00018     // reset the xbees (at least 200ns)
00019     rst1 = 0;
00020     wait_ms(1); 
00021     rst1 = 1;
00022     wait_ms(1);
00023     //Setup LCD screen
00024     lcd.cls();      
00025     lcd.locate(0,1);
00026     
00027     char sendData[1]; //Buffer to send value of bus
00028 
00029     while(1) {
00030         
00031         //Digital pin to check for button press
00032         int yes = 0;
00033         
00034         //If pressed send 9
00035         if(fire) {
00036             yes = 1;
00037             sprintf (sendData, "%d", 9);
00038             }
00039         //Else send value of the Bus
00040         else{
00041         sprintf (sendData, "%d", joy.read());
00042             }
00043             
00044         xbee1.SendData(sendData); //Send data to XBee
00045         
00046         //Local of value sent
00047         lcd.printf("Value = %s \n", sendData);
00048         wait(0.1);
00049 
00050         
00051         
00052     }
00053 }