hello how can i get the prusa ir filament sensor to work on a skr 2 board ,tmc 2209 , with marlin 2.1.1 ?
the sensor has 3 cables V,G,S.
M119 always shows Triggered.
It is connected to E1DET .The y max endstop
In the pins_BTT_SKR_V2_0_common.h i have
#define FIL_RUNOUT_PIN PA0
In #define FILAMENT_RUNOUT_SENSOR I have tried several settings.
first i thought it has something to do with sensoreless homig but then i tried to disable it on the y axis and used a mechanical endstop but it didn't work either.
the sensor has 3 cables V,G,S.
M119 always shows Triggered.
It is connected to E1DET .The y max endstop
In the pins_BTT_SKR_V2_0_common.h i have
#define FIL_RUNOUT_PIN PA0
In #define FILAMENT_RUNOUT_SENSOR I have tried several settings.
first i thought it has something to do with sensoreless homig but then i tried to disable it on the y axis and used a mechanical endstop but it didn't work either.