Diff: main.cpp

Revision:

0:d7df8ffb24da

diff -r 000000000000 -r d7df8ffb24da main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Feb 16 04:56:26 2015 +0000
@@ -0,0 +1,54 @@
+#include "mbed.h"
+#include "xbee.h" // Include for xbee code
+#include "C12832_lcd.h" // Include for LCD code
+//For string maniputlation
+#include <string> 
+#include <sstream>
+#include <stdlib.h> //Include for atoi
+
+xbee xbee1(p9,p10,p30); //Initalise xbee_lib varName(rx,tx,reset)
+DigitalOut rst1(p30);
+Serial pc(USBTX, USBRX); //Initalise PC serial comms
+C12832_LCD lcd; //Initialize LCD Screen
+BusOut leds(LED1,LED2,LED3,LED4);
+
+//Code to send strings acsross xbee with xbee.h
+//Code should be on the End Device 
+int main()
+{
+    // reset the xbees (at least 200ns)
+    rst1 = 0;
+    wait_ms(1); 
+    rst1 = 1;
+    wait_ms(1);
+    
+    //Establish a variable to receive data from End Device
+    //Max buffer is 202
+    char receiveData[5];
+    char clean[4]; 
+    //Setup LCD screen
+    lcd.cls();      
+    lcd.locate(0,1);
+    
+    while(1) {
+        //Recieve data from Xbee
+        //Second argument is how many characters to read
+        //If zero it will read sizeof(firstArg)
+        xbee1.RecieveData(receiveData,5);
+        
+        //Clean data by removing leader R with String manipulation
+        strncpy ( clean, receiveData+2, 3);
+
+        //Change value back to floats for possible use later
+        int inches = atoi (clean);
+        
+        //If something is closer than 2ft illumiate BUS leds
+        if(inches < 24){
+            leds = 0xFFFF;
+            }
+        else{leds = 0;}
+        //Echo Locally...
+        pc.printf("Inches: %d\n", inches);
+        lcd.printf("Inches %d\n", inches);
+    }
+}
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