Accelerometer not found

PaulHew

Hi All.
Found time to replace my 1LC v1.0 for a V1.1 with the accelerometer on my RailCore, forced isolation!
However, The board works fine, have printed with it, new Euclid probe works etc.
I am running RRF3.3.0 on a Mini 5+ in SBC mode.

Read the helpful orientation guide and established its orientation, I05.

Used M955 P20.0 I05 in my config.g
Rebooted
This was received in the console

Accelerometer 20:0 with orientation 5 samples at 1344Hz with 10-bit resolution

So Far so good... Until
Used this line from the guide, edited as required.
G1 X-50 G4 S2 G1 X50 F20000 M400 M956 P20.0 S1000 A0

Console was sent

G1 X-50 G4 S2 G1 X50 F20000 M400 M956 P20.0 S1000 A0
Error: M956: Accelerometer not found

Now I am lost.
Have I done something wrong or missing something?

TIA,
Regards,
Paul.

jay_s_uk

@paulhew I may be wrong here but I don't think data collection with an SBC works in 3.3.0
I suggest updating to the latest 3.4beta and trying it again

PaulHew

@jay_s_uk Thanks again.
If its not one thing, its another!

Something else to learn, how to update!

Thanks,
Paul

Stephen6309

@paulhew https://duet3d.dozuki.com/Wiki/Getting_Started_With_Duet_3#Section_Software_Installation

PaulHew

Running 3.4b6 on the Mini5+.

Does the 1LC need updating also? Currently running 3.3.0

Acelleromter now works.
Thanks guys, greatly appreciated.

Regards,

Paul

jay_s_uk

@paulhew yes, it also needs updating. All boards should run the same firmware

PaulHew

Was going to ask where the beta firmware was.

Just ran M997 B20 and it updated. Perfect.

Thanks again @jay_s_uk

PaulHew

Shame PrusaSlicer uploads are broken after updating to RRF3.4 beta firmware..........

jay_s_uk

@paulhew I believe a fix for that is coming