Prosper Van / com

xbee communication for UWB quadcopter project

Dependencies:   PwmIn

Diff: com.cpp

Revision:
6:662171c0e984
Parent:
5:4d96c8776442
Child:
9:1190db2717a8
diff -r 4d96c8776442 -r 662171c0e984 com.cpp
--- a/com.cpp	Tue Apr 22 06:39:37 2014 +0000
+++ b/com.cpp	Tue Apr 22 07:09:06 2014 +0000
@@ -102,13 +102,14 @@
 
 void com::ackCheck()
 {
+    __disable_irq();
     if( !txBuffer->isEmpty() && xbeeTx.writeable())
     {
         short * pkt = txBuffer->pop();
         write(pkt[0],pkt[1]); //may need to disable interrupt
         delete[] pkt;
     }
-        
+    __enable_irq();
 }
 
 bool com::rdy2ack()