Duet 2 + SBC M955: Command is not supported

[MarMed]

Hi,

I'm gettting M955: Command is not supported when trying to enter any M955 command on my duet2wifi in SBC mode.

is accelerometer support on Duet 2 + SBC not supported?

Thanks,

[Phaedrux]

Have you modified your Duet2? Or did you mean Duet3?

What firmware versions?

[MarMed]

@Phaedrux
It is a duetwifi to support SBC

FIRMWARE_NAME: RepRapFirmware for Duet 2 SBC FIRMWARE_VERSION: 3.4.4 ELECTRONICS: Duet 2 + SBC 1.0 or 1.01 FIRMWARE_DATE: 2022-10-20 16:17:59

[MarMed]

Looks like it was still disabled from when accelerometers only worked in standalone mode, I built RRF with it enabled and it works!

[droftarts]

@MarMed @dc42 says that it was accidentally disabled in RRF 3.4.4 (possibly earlier versions too, I don’t know) for Duet 2 on SBC. It will be re-enabled on 3.5 and presumably any further 3.4.x releases.

Ian