run G29 if no bedcompensation is loaded

[poohzaza]

hi just wondering is there a way to run G29 only if there is no loaded mesh bed compensation in that boot

thanks

[OwenD]

You can test if the liveGrid object model is null

if move.compensation.liveGrid = null
    G29

[poohzaza]

@OwenD what reprap firmware version is required to run this? because last time i updated my firmware was like 2 years ago

[jay_s_uk]

@poohzaza i think it may be 3.2

[chrishamm]

@poohzaza Good idea to upgrade to the latest v3.4.5 then. There is also a DWC plugin RelaseMgr which highlights potential incompatibilites since your last firmware version.