Failed to upload on Duet WC

Festivejelly

Hello,

I have a duet wifi running the following:

Board: Duet 2 WiFi (2WiFi)
Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 3.2.2 (2021-02-11)
Duet WiFi Server Version: 1.25

When I try to upload this file I get this error:

Failed to upload E3DTC_X_Carriage_HemeraMount Sunlu PLA lw 0.4mm lh 0.3mm flow 100% if 20% ext1 215.0C bed 55C.gcode
Network error

My suspicion is that the filename is too long, because if I rename it to something simpler it will upload fine. However the error message isnt particularly helpful, and maybe it should just say "filename too long" or something similar.

Am I able to change the max filename length? Its pretty limiting as I always name my gcodes like above as it allows me at a glance to see what settings ive used.

Phaedrux

Is it the length or percent signs?

You may also wish to update firmware to 3.3.

Upload this zip file as is to the system tab in DWC.

https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/Duet2and3Firmware-3.3.zip

Festivejelly

@phaedrux I shall give that a try and report back, thanks for the heads up on 3.3 i'll update to that as well.

fcwilt

@festivejelly said in Failed to upload on Duet WC:

You could simplify the names a bit.

For example if I use T190-60 that means the extruder temp is 190, the bed temp is 60.

I know temps are in C, distances are in mm, flow is in percent so I don't bother to include that information.

Frederick

dc42

@festivejelly the maximum filename length on all modern Duets is currently 120 characters including the path, which in your case is "0:/gcodes/". There is scope to increase it on Duet 3, however I don't intend to increase it on Duet 2 because RAM is limited.

Festivejelly

@fcwilt Fair points there actually I could simply that and probably remove some info. Or maybe just hash the string lol.