Correct issue #257 - inversion error on INVERT_PWM_VALUES

fra589 · Mar 3, 2022 · 7a293a9 · 7a293a9
1 parent 23438b3
commit 7a293a9
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/grbl/grbl.h b/grbl/grbl.h
@@ -24,7 +24,7 @@
 
 // Grbl versioning system
 #define GRBL_VERSION "1.2e"
-#define GRBL_VERSION_BUILD "20220224"
+#define GRBL_VERSION_BUILD "20220303"
 
 // Define standard libraries used by Grbl.
 #include <avr/io.h>

diff --git a/grbl/spindle_control.c b/grbl/spindle_control.c
@@ -165,7 +165,7 @@ void spindle_set_speed(uint16_t pwm_value)
 	  sys.spindle_speed = rpm;
 	  pwm_value = floor((rpm-settings.rpm_min)*pwm_gradient) + SPINDLE_PWM_MIN_VALUE;
 	}
-  #ifdef INVERT_PWM_VALUES
+  #ifndef INVERT_PWM_VALUES
     return(pwm_value);
   #else
     return(SPINDLE_PWM_MAX_VALUE - pwm_value);