odriverobotics / odrivehardware Goto Github PK

Trinamic has a series of 3 phase stepper motor drivers, and when combined with an ATSAMD21G18, can provide high speed closed loop control (almost said stepping). As well as this, Broadcomm has released a 17 bit magnetic encoder that should be more accurate than a standard external quadrature encoder.

Hello Team, thanks for your excellent work.
Do you have any plans to develop a hardware to control 3 or 4 motors, as most of robotic applications will have more than 2 servos.

Hi,
I've cloned the project and opened v3 in Altium. I haven't done anything yet but when I update the PCB from the schematics it wants to add the following components:
C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C26, C40, C44, C55, C60, Q1, Q3, Q5, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q15, Q17, Q19, Q20, Q21, Q22, Q23, Q24, Q26, Q27, Q28.

Is this normal. I can cross prob the existing Q1 on the board so there must be some kind of link to it. not sure why it's duplicating all these components. I'm using AD20.0

I do not have Altium, can you upload the gerber files to the repo?

I want my PLC to communicate with ODrive via CANbus.What shall I do?Do you have a specific tutorial?

The motor continuous rotation is not smooth, when continues rotating the motor Its stopping few milliseconds.(Two motors have the same problem).

There is no this RESC1608X55N footprint int the CustomFootprints.PcbLib

Do you have plans to commit the changes for version 3.6 any time soon?

I believe the top level schematic is not the correct one for revision 3.5.

when i download git clone https://github.com/madcowswe/ODriveHardware.git

and i open v3/two_ax_PCB.PrjPcb，i only find V3.4 board topOverlay，no find V3.5
and i find the varient file，is this select 24v or 48v ?

thanks

Description: FERRITE BEAD, 0.1OHM, 2A, 0805
Comment: 600ohm

The comment should probably be changed to Impedance: 600ohm as it's easy to confuse Maximum DC Resistance with Impedance as they are both in Ohms.

I would change it and do a pull request but I don't use Microsoft products. Saving it out in .xlsx format from LibreOffice might cause problems.