Fix Bug in shutdown sequence

Bug could produce 5V at motor output during shutdown
jenkie · Dec 13, 2014 · c8c3122 · c8c3122
1 parent edd3047
commit c8c3122
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Arduino_Pedelec_Controller/Arduino_Pedelec_Controller.ino b/Arduino_Pedelec_Controller/Arduino_Pedelec_Controller.ino
@@ -1241,6 +1241,7 @@ void read_eeprom()
 
 void save_shutdown()
 {
+  digitalWrite(throttle_out,0); //turn motor off
   //power saving stuff. This is critical if battery is disconnected.
   EIMSK=0; //disable interrupts
   cli(); //disable interrupts
@@ -1251,7 +1252,6 @@ void save_shutdown()
   PRR0=B11101111; //shut down I2C, Timers, ADCs, UARTS
   PRR1=B00111111; //shut down I2C, Timers, ADCs, UARTS   
 #endif  
-  digitalWrite(throttle_out,0); //turn motor off
 
   save_eeprom(); //save variables now