main.cpp

00001 /**
00002  * XBee Example Test
00003  * A test application that demonstrates the ability
00004  * of transmitting serial data via an XBee module with
00005  * an mbed microprocesor.
00006  * By: Vlad Cazan
00007  * Date: Tuesday, September 29th 2009
00008  */
00009 
00010 #include "mbed.h"
00011 
00012 Serial xbee1(p9, p10); //Creates a variable for serial comunication through pin 9 and 10
00013 
00014 DigitalOut rst1(p11); //Digital reset for the XBee, 200ns for reset
00015 
00016 DigitalOut myled(LED3);//Create variable for Led 3 on the mbed
00017 DigitalOut myled2(LED4);//Create variable for Led 4 on the mbed
00018 
00019 Serial pc(USBTX, USBRX);//Opens up serial communication through the USB port via the computer
00020 
00021 int main() {
00022     rst1 = 0; //Set reset pin to 0
00023     myled = 0;//Set LED3 to 0
00024     myled2= 0;//Set LED4 to 0
00025     wait_ms(1);//Wait at least one millisecond
00026     rst1 = 1;//Set reset pin to 1
00027     wait_ms(1);//Wait another millisecond
00028 
00029     while (1) {//Neverending Loop
00030         if (pc.readable()) {//Checking for serial comminication
00031             myled = 0; //Turn Led 3 Off
00032             xbee1.putc(pc.getc()); //XBee write whatever the PC is sending
00033             myled = 1; //Turn Led 3 on for succcessfull communication
00034         }
00035     }
00036 }