Diff: main.cpp

Revision:

0:b1015ef37a9e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Apr 28 12:11:44 2016 +0000
@@ -0,0 +1,133 @@
+#include "mbed.h"
+#include "stdio.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED3);//Create variable for Led 3 on the mbed
+
+// Character from the keyboard
+char key;
+
+// xbee
+char X;
+DigitalOut rst1(p8);  
+Serial xbee(p9, p10);
+DigitalOut rst(p8);
+
+
+// LEDs
+DigitalOut ledL(LED1);
+DigitalOut ledR(LED4);
+
+
+// -------------------- Callback Xbee receive ---------------------- //
+void xbee_recv(){
+    while(xbee.readable()) {
+        if(xbee.getc() == 'R'){
+            pc.printf("R%i\r\n", xbee.getc());
+        }
+        if(xbee.getc() == 'L'){
+            pc.printf("L%i\r\n", xbee.getc());
+        }
+    }
+}
+
+
+
+// -------------------- Callback PC ---------------------- //
+void pc_recv(){
+   
+    key=pc.getc();  
+    
+    //If the keypress was an arrow key                            
+    if(key==0x1B) {                               
+        key = pc.getc();                        
+        if (key == 0x5B) { //Check again!
+             key = pc.getc();
+             switch(key) {  //Check to see which arrow key...                       
+                case 0x41:                        
+                    pc.putc('U');
+                    xbee.putc('U');
+                    break;
+                case 0x42:                        
+                    pc.putc('D');
+                    xbee.putc('D');
+                    break;
+                case 0x43:                        
+                    pc.putc('R');
+                    xbee.putc('R');
+                    break;
+                case 0x44:                        
+                    pc.putc('L');
+                    xbee.putc('L');
+                    break;
+            }
+        }
+    }
+    else{
+        switch (key) {
+            case '1': // key 1
+                xbee.putc(key);
+                break;
+            case '2': // key 2
+                xbee.putc(key);
+                break;
+            case '3': // key 3
+                xbee.putc(key);
+                pc.putc(key);
+                break;
+            case '4': // key 4
+                xbee.putc(key);
+                break;
+            case 'U': // key U / GUI up
+                xbee.putc(key);
+                pc.putc(key);
+                break;
+            case 'D': // key D / GUI down
+                xbee.putc(key);
+                break;
+            case 'L': // key L / GUI left
+                xbee.putc(key);
+                break;
+            case 'R': // key R / GUI right
+                xbee.putc(key);
+                break;
+            case 'A': // key U / GUI right
+                xbee.putc(key);
+                break;
+            case 'B': // key D / GUI right
+                xbee.putc(key);
+                break;
+            case 'C': // key L / GUI right
+                xbee.putc(key);
+                break;
+            case 'E': // key R / GUI right
+                xbee.putc(key);
+                break;
+            default:
+                break;                   
+        }
+    }
+}
+
+
+// -------------------- Callback XBox controller ---------------------- //
+
+
+
+
+int main() { 
+    
+    // Initialize Xbee
+    rst1 = 0;
+    wait_ms(1);
+    rst1 = 1;
+    wait_ms(1);
+    
+    pc.attach(&pc_recv, Serial::RxIrq);
+    xbee.attach(&xbee_recv, Serial::RxIrq);
+     
+    while(1){  
+        wait_ms(1);
+    }
+}
+