More bugfixes & initing

[uccvend-snackrom.git] / ROM2 / comm.h

diff --git a/ROM2/comm.h b/ROM2/comm.h
index 9bff8bd..65a3446 100644 (file)
--- a/ROM2/comm.h
+++ b/ROM2/comm.h
@@ -12,6 +12,7 @@
  *  KX - keypad press where X is (ascii 0..9 or R)
  *  CXXXXX - coin balance, XXXXX is number of cents.
  *  MXYY - dispense ack/nack. X is what happened (0..MOTOR_*_FAIL), YY is the motor
+ *  DX - door open/close event where X is 1 for open, 0 for closed.
  *
  * Messages Received:
  *  VXX - vend a slot XX