How to disable UART and use just STEP/DIR about tmc2209_raspberry_pi HOT 3 CLOSED

Hey,

if you use the parameter skip_uart_init = True on the constructor (otherwise the tmc registers get accessed in the constructor and the script will fail for you instantly) and not use the functions that access the tmc registers, the library should also works with drivers that don't have UART.

Example:

tmc = TMC_2209(21, 16, 20, skip_uart_init = True)

tmc.set_acceleration_fullstep(1000)
tmc.set_max_speed_fullstep(250)


tmc.set_motor_enabled(True)

tmc.run_to_position_steps(400)
tmc.run_to_position_steps(0)

tmc.set_motor_enabled(False)

del tmc

from tmc2209_raspberry_pi.

Hi,

Thank you for your quick response.

In the meantime, I've created a fork specific for CL5T:
https://github.com/iosifnicolae2/cl57t_raspberry_pi_stepper_driver

Hope that it's helpful for other people trying to work with this controller.

from tmc2209_raspberry_pi.

I will close this issue now. If you still have questions feel free to reopen this issue or open a new one.

from tmc2209_raspberry_pi.