ManuelW/grbl-LPC-CoreXY
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No variable spindle and spindle speed fix.

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- Soft limit errors were stuck in a feed hold without notifying the
user why it was in a hold. When resumed, the soft limit error would
kick in. Issue should be fixed to behave as intended to automatically
hold and issue a soft limit alarm once the machine has come to a stop.
This commit is contained in:
Sonny Jeon 2016-03-19 12:41:52 -06:00
parent 81adc202cd
commit 5bfc3a1945
3 changed files with 19 additions and 9 deletions
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11
doc/log/commit_log_v1.0c.txt
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@ -1,3 +1,14 @@
----------------
Date: 2016-03-11
Author: Sonny Jeon
Subject: Soft limit error bug fix.
- Soft limit errors were stuck in a feed hold without notifying the
user why it was in a hold. When resumed, the soft limit error would
kick in. Issue should be fixed to behave as intended. To automatically
hold and issue a soft limit alarm once the machine has come to a stop.
----------------
Date: 2016-03-04
Author: Sonny Jeon

2
grbl/grbl.h
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@ -23,7 +23,7 @@
// Grbl versioning system
#define GRBL_VERSION "1.0c"
#define GRBL_VERSION_BUILD "20160311"
#define GRBL_VERSION_BUILD "20160319"
// Define standard libraries used by Grbl.
#include <avr/io.h>

5
grbl/spindle_control.c
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@ -138,14 +138,13 @@ void spindle_set_state(uint8_t state, float rpm)
#else
if (rpm <= 0.0) { spindle_stop(); } // RPM should never be negative, but check anyway.
else {
// NOTE: Without variable spindle, the enable bit should just turn on or off, regardless
// if the spindle speed value is zero, as its ignored anyhow.
#ifdef INVERT_SPINDLE_ENABLE_PIN
SPINDLE_ENABLE_PORT &= ~(1<<SPINDLE_ENABLE_BIT);
#else
SPINDLE_ENABLE_PORT |= (1<<SPINDLE_ENABLE_BIT);
#endif
}
#endif