Removed additional pins since shield does not support them

sufst-controller/wireless.cpp

@@ -38,7 +38,8 @@ void wirelessWrite(void *data, uint8_t len)
 
 void wirelessProcess()
 {
-    if (!digitalRead(XBEE_RTS_PIN)) {
+    if (cirBufferAvailable(&wirelessTxCirBuffer) >= WIRELESS_PAYLOAD_LEN) {
+//        if (!digitalRead(XBEE_RTS_PIN)) {
         if (XBEE_SERIAL.availableForWrite() >= WIRELESS_PAYLOAD_LEN) {
             static uint8_t payload[WIRELESS_PAYLOAD_LEN];
 
@@ -49,5 +50,6 @@ void wirelessProcess()
 
             xbee.send(tx64Request);
         }
+//        }
     }
 }
\ No newline at end of file

sufst-controller/wireless.h

@@ -14,7 +14,7 @@
 #define XBEE_RTS_PIN 7
 
 #define XBEE_SERIAL_BAUD_RATE 115200
-#define XBEE_SERIAL Serial1
+#define XBEE_SERIAL Serial
 
 #define WIRELESS_TX_BUFFER_LEN 256
 #define WIRELESS_PAYLOAD_LEN 32