"SetParameter" Removed in Arduino Support File?

[roadrunner]

I am unable to find “SetParameter” in the ODriveArduino support files. Has this been removed? I am new to ODrive.

Thank you!

[Wetmelon]

Hi roadrunner, can you refer me to the document telling you about “SetParameter”?

[roadrunner]

Hi Wetmelon, I have not been able to find it in documents but have seen it thrown around in user’s arduino code here on the forum.

Here are a couple:

Breaking speed / slow down ramp

The slow down to zero RPM’s takes a while, I am not sure if there is a parameter that I can change on the firmware or something elsewhere that can be done (maybe braking resistance?). I am using an Arduino via UART. I know there has to be some ramp down so that it doesn’t overshoot, but it takes something like a 1/2 of a second to slow down which seems pretty slow. Any input? Thanks! Arduino code for tuning for (int motor = 0; motor < 2; ++motor) { odrive.SetParameter(motor, odrive.PARA…

Arduino Code in plain English

odrive.SetParameter(motor, odrive.PARAM_FLOAT_CURRENT_CONTROL_CURRENT_LIM, 10.0f); // [A] odrive.SetParameter(motor, odrive.PARAM_FLOAT_VEL_LIMIT, 20000.0f); // [counts/s] odrive.SetParameter(motor, odrive.PARAM_FLOAT_POS_GAIN, 20.0f); // [(counts/s) / counts] odrive.SetParameter(motor, odrive.PARAM_FLOAT_VEL_GAIN, 15.0f/10000.0f); // [A/(counts/s)] odrive.SetParameter(motor, odrive.PARAM_FLOAT_VEL_INTEGRATOR_GAIN, 0.0f/10000.0f); // [A/(counts…

Thanks again!

[roadrunner]

Hi Wetmelon, I intended to reply to you directly. Please see my message below. Thank you!

[Wetmelon]

Looks like something custom someone made.

[roadrunner]

Ah that makes sense. Thanks again!