Echo characters on a serial port using the MultiTech Dragonfly.

Dependencies:   mbed

Revision:
1:ded5da421bd0
Parent:
0:d88fbcdff4fb
--- a/main.cpp	Fri Oct 02 14:23:27 2015 +0000
+++ b/main.cpp	Fri Feb 26 16:56:54 2016 +0000
@@ -11,8 +11,16 @@
  */
  
 #include "mbed.h"
+
+// This line controls the regulator's battery charger.
+// BC_NCE = 0 enables the battery charger
+// BC_NCE = 1 disables the battery charger
+DigitalOut bc_nce(PB_2);
  
 int main() {
+    // Disable the battery charger unless a battery is attached.
+    bc_nce = 1;
+    
     Serial pc(USBTX, USBRX);
     
     while (true)