I recently have a very big issue about current. I self made a vesc and test it on the vesc-tool. I used the firmware 3.29, hardware 4.12. The testing software is vesc-tool version 0.82 not bldc-tool. I just connected the motor and press the real time data button.
When I pressed the bldc detect parameter button, the first thing I saw is the red led flashes again and again. Then the motor made a cute jig sound and moves very little little step and then stopped. Then the DRV8302 gives a FAULT_CODE_DRV on the vesc tool。
The motor did not even run at all. Here is the plot I got:
- 11111.JPG (556.51 KiB) Viewed 2190 times
Can you give me some suggestions and help me figure out the issues?
Thank you very much