Cleanup stepper ISR. Allow cleaning for endstops.

2017-12-06 12:43:41 -06:00
parent a4e1d83599
commit 6040d4080e
2 changed files with 32 additions and 30 deletions
--- a/Marlin/src/module/stepper.h
+++ b/Marlin/src/module/stepper.h
@ -80,7 +80,7 @@ class Stepper {
  private:

    static uint8_t last_direction_bits;        // The next stepping-bits to be output
-    static uint16_t cleaning_buffer_counter;
+    static int16_t cleaning_buffer_counter;

    #if ENABLED(X_DUAL_ENDSTOPS)
      static bool locked_x_motor, locked_x2_motor;