Fix traverser example

DCC-EX · Feb 24, 2024 · a214905 · a214905
1 parent 7b03109
commit a214905
Showing 1 changed file with 16 additions and 11 deletions.
diff --git a/config.traverser.h b/config.traverser.h
@@ -79,31 +79,36 @@
 //  Define the stepper controller in use according to those available below, refer to the
 //  documentation for further details on which to select for your application.
 // 
-//  ULN2003_HALF    : ULN2003 in half step mode
-//  ULN2003_FULL    : ULN2003 in full step mode
-//  A4988           : Two wire drivers (eg. A4988, DRV8825, TMC2208)
+//  ULN2003_HALF_CW   : ULN2003 in half step mode, clockwise
+//  ULN2003_HALF_CCW  : ULN2003 in half step mode, counter clockwise
+//  ULN2003_FULL_CW   : ULN2003 in full step mode, clockwise
+//  ULN2003_FULL_CCW  : ULN2003 in full step mode, counter clockwise
+//  A4988             : Two wire drivers (eg. A4988, DRV8825, TMC2208)
 // 
 //  NOTE: If you are using a different controller than those already defined, refer to
 //  the documentation to define the appropriate configuration variables. Note there are
 //  some controllers that are pin-compatible with an existing defined controller, and
 //  in those instances, no custom configuration would be required.
 // 
 
-#define STEPPER_DRIVER ULN2003_HALF
-// #define STEPPER_DRIVER ULN2003_FULL
-// #define STEPPER_DRIVER A4988
+// #define STEPPER_DRIVER ULN2003_HALF_CW
+// #define STEPPER_DRIVER ULN2003_HALF_CCW
+// #define STEPPER_DRIVER ULN2003_FULL_CW
+// #define STEPPER_DRIVER ULN2003_FULL_CCW
+#define STEPPER_DRIVER A4988
 // 
-// If you need to invert the direction of the stepper, uncomment this line. This is likely
-// required when using a TMC2208. It may also be required to change the rotation from
-// counter clockwise to clockwise when using the ULN2003.
+// When using a two wire driver (eg. A4988, DRV8825, TMC2208), it may be necessary to invert
+// the direction pin. This is likely required when using a TMC2208. This has no effect on
+// ULN2003.
 // #define INVERT_DIRECTION
 // 
 // When using a two wire driver (eg. A4988, DRV8825, TMC2208), it may be necessary to invert
-// the step pin. If so, uncomment this line.
-// #define INVERT_STEPS
+// the step pin. If so, uncomment this line. This has no effect on ULN2003.
+// #define INVERT_STEP
 // 
 // When using a two wire driver (eg. A4988, DRV8825, TMC2208), it may be necessary to invert
 // the enable pin behaviour if you wish to have the stepper driver disabled when not moving.
+// This has no effect on ULN2003.
 // #define INVERT_ENABLE
 
 /////////////////////////////////////////////////////////////////////////////////////