Update time AP_periph over CAN Matek L431

Hardware CAN Devices
1

Hi,

I love the CAN Nodes and they are working without a flaw in my current project. (5 CAN Nodes on 2 CAN-Bus)

Unfortunately the update process over CAN is incredibly slow for me. Is this normal?
Last time it took i think 50-70 min per node.

Thanks!

2

Doesn’t sound normal.

Typically takes around 90 seconds to upload new firmware to a node. Sometimes I get a timeout and have to retry before it works.

3

made a few tests with new hardware and default settings.

It seems the update only works via SLCan Direct mode in MP.
Trying over MAVlink does give errors.

Then it is also quite fast. ~3.5min

I will make some more tests and then try it with the flight hardware.