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Merge pull request #6100 from thinkyhead/rc_soft_pwm_dither

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Enhancement of PWM, with dithering
This commit is contained in:
Scott Lahteine
2017-03-24 04:57:40 -05:00
committed by GitHub
parent 4433b63d7a 043be2856b
commit 5a2abeca78
2 changed files with 73 additions and 55 deletions
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6
Marlin/Configuration.h
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@ -1425,6 +1425,12 @@
// at zero value, there are 128 effective control positions.
#define SOFT_PWM_SCALE 0
// If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
// be used to mitigate the associated resolution loss. If enabled,
// some of the PWM cycles are stretched so on average the wanted
// duty cycle is attained.
//#define SOFT_PWM_DITHER
// Temperature status LEDs that display the hotend and bed temperature.
// If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
// Otherwise the RED led is on. There is 1C hysteresis.