#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,
bool is_motor(u8 slot);
u8 dispense_motor(u8 slot);
-void scan_motors();
#endif /* _MOTORS_H_ */