Gobal variable usaege in M190?

Chriss

Hi,

I have a global variable (global.bed_temp_initial) which I want to use at a M like that:

M190 S{global.bed_temp_initial}

But I get an error only:

Any ideas? Firmware: RepRapFirmware for Duet 3 Mini 5+ 3.5.0-rc.2

Cheers, Chriss

dc42

@Chriss if you run this command:

echo global.bed_temp_initial

I think you will find that your global variable doesn't have a numeric value.

Chriss

Background:
I set the variable in the config.g

; Some variables for later
global tool_temp_initial="0"
global bed_temp_initial="0"

And the slicer does the rest:

set global.tool_temp_initial="{first_layer_temperature[initial_extruder]}"
set global.bed_temp_initial="[first_layer_bed_temperature]"

Is that a type problem? Should I use:

; Some variables for later
global tool_temp_initial=0
global bed_temp_initial=0

Cheers, Chriss

jay_s_uk

@Chriss " " makes it a word and not an int.
So yes, remove the "

Chriss

@jay_s_uk
Bugger... you are right.... I just tested it... I do not know why I fall in almost every trap...