Closed sebastienvermeille closed 1 year ago
If you are getting a loop of the 3 ascending-tone beeps, this is indicative that it's having problems with the LIN protocol and establishing communications with the motors. (Yellow wire on the harness is LIN bus)
I'll flash some this weekend using that same file just to confirm no hiccups happened in the firmware. I might make the next batch with serial enabled by default.
I've just flashed a v8 board with megadesk-v2022.09-t1624-serial.hex and it's working as intended.
Do you get different results if you flash the non-serial version? Can you post a video of the tone you are receiving? Did the unit work as-received before flashing?
Yes flashed both versions same issue.
The unit worked before being flashed yes.
https://user-images.githubusercontent.com/4329594/210087488-4432edca-b4c9-4375-8eb4-5310c3c5a0ce.MOV
Ok I inverted the blue and white cable that was the cause! thank you very much
Hi guys,
I finally received all the material to flash the firmware and install v2022.09-t841-serial.hex.
Board version: v8
My flash.sh script:
Flash logs:
The problem:
When powered, the megadesk just play 3 sounds: ding-ding-ding (in loop)
What did I do ? Can you help me ? I try to have serial commands available.
Thank you in advance