MOVED TO VESC TOOL TOPIC! (my mistake)
Hi all
I have 10 VESC 4.12 connected via CAN bus
I can get and set settings on all of them, using VESC tool, and CAN forward feature.
When I want to update I have first downloaded newest bootloader on all of them using the usb cable
After that I conencted to one of them using USB, went to the Firmware tab, selecting my custom firmware.
I select the update ALL button, I can see the LED on all of the pcb's are flashing like sparkling..
Then its done, and I reset the power
Now ONLY the one I connected to using USB is updated
Am I doing something wrong ?
Does it work when you only update 2 or 4 VESCs connected over CAN? Maybe 10 at a time is not supported, but I am not sure.
I found that updating one at a time through CAN is supported, but the simultanious update is not working, the data on the bus seems okay when using logic analyzer, but I think it have to do with that the master is not waiting the sufficient amount of time between writes..
Another user on esk8 wrote the same:
https://electric-skateboard.builders/t/updating-multiple-vesc-over-can-i...