ManuelW/grbl-LPC-CoreXY
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Addressed optional PWM min value issue. Updated docs.

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- [fix] Spindle PWM minimum value had some typos. Fixed the macros to
compile correctly. Only effects users that enable SPINDLE_MINIMUM_PWM.
The name changed to SPINDLE_PWM_MIN_VALUE for consistency sake.

- Updated the laser documentation.
This commit is contained in:
Sonny Jeon
2016-12-18 19:17:55 -07:00
parent af17f0071f
commit d5ed3bdb81
5 changed files with 65 additions and 26 deletions
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4
grbl/cpu_map.h
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@ -125,9 +125,7 @@
// Variable spindle configuration below. Do not change unless you know what you are doing.
// NOTE: Only used when variable spindle is enabled.
#define SPINDLE_PWM_MAX_VALUE 255 // Don't change. 328p fast PWM mode fixes top value as 255.
#ifdef SPINDLE_MINIMUM_PWM
#define SPINDLE_PWM_MIN_VALUE SPINDLE_MINIMUM_PWM
#else
#ifndef SPINDLE_PWM_MIN_VALUE
#define SPINDLE_PWM_MIN_VALUE 1 // Must be greater than zero.
#endif
#define SPINDLE_PWM_OFF_VALUE 0