More motor work

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

diff --git a/ROM2/motors.h b/ROM2/motors.h
index 5598bec..a18e4b2 100644 (file)
--- 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_ */