Shenzhen Big Tree Technology CO.,LTD .
BIG TREE TECH
21 / 39
4.3.5 Sensorless homing
#define SENSORLESS_HOMING // enable sensorless homing
#define xx_STALL_SENSITIVITY 8 // sensitivity setting ,TMC2209 range from 0
to 255，higher number results in more sensitive trigger threshold，sensitivity
too high will cause endpoint to trigger before gantry actually move to the
end，lower number results in less sensitive trigger threshold,，too low of
sensitivity will cause endpoint to not trigger and gantrying continue。Other
drivers ranges from 63 to -64，lower numbers results in more sensitive triger
threshold
#define IMPROVE_HOMING_RELIABILITY // can be used to set independent motor
current for homing moves(xx_CURRENT_HOME) to improve homing reliability.
To Next Page
Loading...
