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Diffstat (limited to 'config/example-extras.cfg')
| -rw-r--r-- | config/example-extras.cfg | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/config/example-extras.cfg b/config/example-extras.cfg index 08c7fc42..20e52f3c 100644 --- a/config/example-extras.cfg +++ b/config/example-extras.cfg @@ -1148,6 +1148,85 @@ # either 0 or one will lead to layout changes (the first bit of HDEC) # is interpreted as the MSB of HSTRT in this case). +# Configure a TMC5160 stepper motor driver via SPI bus. To use this +# feature, define a config section with a "tmc5160" prefix followed by +# the name of the corresponding stepper config section (for example, +# "[tmc5160 stepper_x]"). +# This block is an example with values that may be intersting. +# If you want to turn further, see trinamics documentation. +# Following registers are implemented with theyre fields: +# COOLCONF, CHOPCONF, DRV_STATUS, FACTORY_CONF, GCONF, GSTAT, IHOLD_IRUN, IOIN +# LOST_STEPS, MSCNT, MSCURACT, OTP_READ, PWM_AUTO, PWMCONF, PWM_SCALE, TPOWERDOWN, +# TPWMTHRS, TSTEP +#[tmc5160 stepper_x] +#cs_pin: +# The pin corresponding to the TMC5160 chip select line. This pin +# will be set to low at the start of SPI messages and raised to high +# after the message completes. This parameter must be provided. +#spi_bus: +#spi_speed: +#spi_software_sclk_pin: +#spi_software_mosi_pin: +#spi_software_miso_pin: +# These optional parameters allow one to customize the SPI settings +# used to communicate with the chip. +#microsteps: +# The number of microsteps to configure the driver to use. Valid +# values are 1, 2, 4, 8, 16, 32, 64, 128, 256. This parameter must +# be provided. +#interpolate: True +# If true, enable step interpolation (the driver will internally +# step at a rate of 256 micro-steps). The default is True. +#run_current: +# The amount of current (in amps) to configure the driver to use +# during stepper movement. This parameter must be provided. +#hold_current: +# The amount of current (in amps) to configure the driver to use +# when the stepper is not moving. The default is to use the same +# value as run_current. +#sense_resistor: 0.075 +# The resistance (in ohms) of the motor sense resistor. The default +# is 0.075 ohms. +#stealthchop_threshold: 0 +# The velocity (in mm/s) to set the "stealthChop" threshold to. When +# set, "stealthChop" mode will be enabled if the stepper motor +# velocity is below this value. The default is 0, which disables +# "stealthChop" mode. Try to reexperience this with tmc5160. +# Values can be much higher than other tmcs. +#driver_IHOLDDELAY: 6 +#driver_TPOWERDOWN: 10 +#driver_TBL: 2 +#driver_TOFF: 0 +#driver_HEND: 2 +#driver_HSTRT: 5 +#driver_tpfd: 4 +#driver_pwm_autoscale: True +#driver_pwm_autograd: True +#driver_pwm_freq: 1 +#driver_PWM_GRAD: 0 +#driver_PWM_OFS: 30 +#driver_PWM_REG: 4 +#driver_PWM_LIM: 12 +#driver_SGT: 0 +# Set the given register during the configuration of the TMC5160 +# chip. This may be used to set custom motor parameters. The +# defaults for each parameter are next to the parameter name in the +# above list. +#diag1_pin: +# The micro-controller pin attached to the DIAG1 line of the TMC5160 +# chip. Setting this creates a "tmc5160_stepper_x:virtual_endstop" +# virtual pin which may be used as the stepper's endstop_pin. Doing +# this enables "sensorless homing". (Be sure to also set driver_SGT +# to an appropriate sensitivity value.) The default is to not enable +# sensorless homing. See docs/Sensorless_Homing.md for details on how +# to configure this. +#driver_semin: 0 +#driver_seup: 0 +#driver_semax: 0 +#driver_sedn: 0 +#driver_seimin: 0 +#driver_sfilt: 0 + # Homing override. One may use this mechanism to run a series of # g-code commands in place of a G28 found in the normal g-code input. # This may be useful on printers that require a specific procedure to |