ManuelW/grbl-LPC-CoreXY
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Fixed atomic access to flags in sys.execute.

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This seems to fix the bug that caused Grbl to hang during some operations,
especially jogging.
This commit is contained in:
Krzysztof Foltman
2014-06-26 23:06:26 +01:00
parent 8ed8005f6c
commit 015d5fa191
7 changed files with 20 additions and 20 deletions
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4
system.c
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@ -46,9 +46,9 @@ ISR(PINOUT_INT_vect)
if (bit_isfalse(PINOUT_PIN,bit(PIN_RESET))) {
mc_reset();
} else if (bit_isfalse(PINOUT_PIN,bit(PIN_FEED_HOLD))) {
sys.execute |= EXEC_FEED_HOLD;
bit_true(sys.execute, EXEC_FEED_HOLD);
} else if (bit_isfalse(PINOUT_PIN,bit(PIN_CYCLE_START))) {
sys.execute |= EXEC_CYCLE_START;
bit_true(sys.execute, EXEC_CYCLE_START);
}
}
}