X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fmotors.h;h=a18e4b2e6b13bd4d55c04a62301f4e43f8f3197d;hb=f454d8fbc15ff6516ba574e23692e8a65b9f16fd;hp=5598bec21825e2332a9f0ca840aa1feafd3681f1;hpb=c99662693a4d79f65d406473647debbd33ec521e;p=uccvend-snackrom.git

diff --git a/ROM2/motors.h b/ROM2/motors.h
index 5598bec..a18e4b2 100644
--- a/ROM2/motors.h
+++ b/ROM2/motors.h
@@ -4,8 +4,11 @@
 #include "vend.h"
 
 /* error codes for dispense_motor */
-#define MOTOR_SUCCESS  0
-#define MOTOR_NOSLOT   1
+#define MOTOR_SUCCESS   0
+#define MOTOR_NOSLOT    1
+#define MOTOR_HOME_FAIL 2
+#define MOTOR_CURRENT_FAIL 3
+#define MOTOR_VOLTAGE_FAIL 4
 
 const u8 motor_lookup[80] =
 { 1,12,23,34,46,57,68,79,
@@ -23,6 +26,5 @@ const u8 motor_lookup[80] =
 
 bool is_motor(u8 slot);
 u8 dispense_motor(u8 slot);
-void scan_motors();
 
 #endif /* _MOTORS_H_ */