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@ -1540,18 +1540,18 @@
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// @section extras
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// Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
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#define FAST_PWM_FAN LULZBOT_FAST_PWM_FAN
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//#define FAST_PWM_FAN
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// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
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// which is not as annoying as with the hardware PWM. On the other hand, if this frequency
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// is too low, you should also increment SOFT_PWM_SCALE.
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//#define FAN_SOFT_PWM
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#define FAN_SOFT_PWM LULZBOT_FAN_SOFT_PWM
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// Incrementing this by 1 will double the software PWM frequency,
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// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
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// However, control resolution will be halved for each increment;
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// at zero value, there are 128 effective control positions.
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#define SOFT_PWM_SCALE 0
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#define SOFT_PWM_SCALE LULZBOT_SOFT_PWM_SCALE
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// If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
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// be used to mitigate the associated resolution loss. If enabled,
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