3DPrinting/MarlinFirmware
1
0
Fork 0
mirror of https://github.com/MarlinFirmware/Marlin.git synced 2024-11-27 13:56:24 +00:00
Code Issues Releases Wiki Activity

Fix fan kickstart

Browse Source
This commit is contained in:
Scott Lahteine 2017-11-23 21:42:45 -06:00
parent 9e3c41f9e8
commit a03f93bab4
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
Marlin/src/module/planner.cpp
View File

@ -441,15 +441,15 @@ void Planner::check_axes_activity() {
static millis_t fan_kick_end[FAN_COUNT] = { 0 };
#define KICKSTART_FAN(f) \
if (tail_fan_speed[f]) { \ // is the fan turned on?
millis_t ms = millis(); \
if (fan_kick_end[f] == 0) { \ // not yet kickstarted?
fan_kick_end[f] = ms + FAN_KICKSTART_TIME; \ // kickstart until this time
tail_fan_speed[f] = 255; \ // full speed
} else if (PENDING(ms, fan_kick_end[f])) \ // kickstart in progress?
tail_fan_speed[f] = 255; \ // keep full speed going
} else fan_kick_end[f] = 0 // fan off? kick next time
#define KICKSTART_FAN(f) \
if (tail_fan_speed[f]) { \
millis_t ms = millis(); \
if (fan_kick_end[f] == 0) { \
fan_kick_end[f] = ms + FAN_KICKSTART_TIME; \
tail_fan_speed[f] = 255; \
} else if (PENDING(ms, fan_kick_end[f])) \
tail_fan_speed[f] = 255; \
} else fan_kick_end[f] = 0
#if HAS_FAN0
KICKSTART_FAN(0);