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Merge pull request #2093 from thinkyhead/timeout_default

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Tweak to fan kick routine
2.0.x
Scott Lahteine 10 years ago
parent ef62463d20 513077c317
commit 98c4f22432
1 changed files with 3 additions and 2 deletions
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5
Marlin/planner.cpp
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@ -429,11 +429,12 @@ void check_axes_activity() {
#ifdef FAN_KICKSTART_TIME #ifdef FAN_KICKSTART_TIME
static millis_t fan_kick_end; static millis_t fan_kick_end;
if (tail_fan_speed) { if (tail_fan_speed) {
millis_t ms = millis();
if (fan_kick_end == 0) { if (fan_kick_end == 0) {
// Just starting up fan - run at full power. // Just starting up fan - run at full power.
fan_kick_end = millis() + FAN_KICKSTART_TIME; fan_kick_end = ms + FAN_KICKSTART_TIME;
tail_fan_speed = 255; tail_fan_speed = 255;
} else if (fan_kick_end > millis()) } else if (fan_kick_end > ms)
// Fan still spinning up. // Fan still spinning up.
tail_fan_speed = 255; tail_fan_speed = 255;
} else { } else {

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