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Merge pull request #8420 from RowanMeara/rm-dithering-2.0.x

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[2.0.x] Fix Software Fan PWM
This commit is contained in:
Scott Lahteine 2017-11-15 02:30:19 -06:00 committed by GitHub
parent 5079a02c90 6131533157
commit 24057270a3
Signed by: GitHub
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
Marlin/src/module/temperature.cpp
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@ -1717,15 +1717,15 @@ void Temperature::isr() {
#if ENABLED(FAN_SOFT_PWM)
#if HAS_FAN0
soft_pwm_count_fan[0] = ((soft_pwm_count_fan[0] & pwm_mask) + soft_pwm_amount_fan[0]) >> 1;
soft_pwm_count_fan[0] = (soft_pwm_count_fan[0] & pwm_mask) + (soft_pwm_amount_fan[0] >> 1);
WRITE_FAN(soft_pwm_count_fan[0] > pwm_mask ? HIGH : LOW);
#endif
#if HAS_FAN1
soft_pwm_count_fan[1] = ((soft_pwm_count_fan[1] & pwm_mask) + soft_pwm_amount_fan[1]) >> 1;
soft_pwm_count_fan[1] = (soft_pwm_count_fan[1] & pwm_mask) + (soft_pwm_amount_fan[1] >> 1);
WRITE_FAN1(soft_pwm_count_fan[1] > pwm_mask ? HIGH : LOW);
#endif
#if HAS_FAN2
soft_pwm_count_fan[2] = ((soft_pwm_count_fan[2] & pwm_mask) + soft_pwm_amount_fan[2]) >> 1;
soft_pwm_count_fan[2] = (soft_pwm_count_fan[2] & pwm_mask) + (soft_pwm_amount_fan[2] >> 1);
WRITE_FAN2(soft_pwm_count_fan[2] > pwm_mask ? HIGH : LOW);
#endif
#endif