The expected response length of JASON Endpoint 0 is very very long ; however the response length buffer is limited to 64. How does this work?

[JiangLee]

The expected response length of JASON Endpoint 0 is very very long ; however the response length buffer is limited to 64. How does this work?

I very confused with this problem, any help would be great honored!

Jiang.Lee

[JiangLee]

And I don’t know the expected length of the 0# endpoint’s response.

[Riewert]

If i remember correctly endpoint 0 sends the configuration of the ODrive. After every buffer-length message the ODrive waits for an acknowledgement from your PC, then it sends the next buffer-length piece. This repeats until the whole configuration has been sent.

Take a look at this thread for some annecdotal information.

Odrive and Java

Disclaimer: This post is a way for me to document my progress communicating with the ODrive from Java. Maybe it will help somebody later on. The basis of my control setup is java, so I need to find a way to communicate with the ODrive from Java. A number of options I considered: Connecting through Serial Calling Python code from Java. Accessing ODrive directly through USB. Serial I have earlier experience communicating over serial. However, from what I have read on this forum the serial pro…