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.