Wrong handling of M190

[CoDanny]

I just found an odd behavior with the M190 command. It seems as if when 'M190 S60' is the only command indicating bed temperature, GPX will not produce a x3g command to heat the bed.

It looks like M190 is interpreted as wait for bed temperature to reach a certain level, previously indicated, presumably by an M104. Slic3r however seems to only add a M190 with the temp at the beginning.

Would it be possible to change the behaviour of GPX so that it uses the temperature value stablished by the M190 command?

[markwal]

My sources say M190 with S_IS_SET should call set_build_platform_temperature and then wait, but only if the current tool's (or the indicated one with Tn) thinks it has a heated build platform.

https://github.com/markwal/GPX/blob/master/src/gpx/gpx.c#L5450

I think there was a fix earlier to make it so that the machine profiles that think A has a build platform also think B has a build platform (for modern machines). What machine profile and tool were you using when you reproduced the issue?

[markwal]

Of course, the wait also only happens under those conditions.

[dcnewman]

I think there was a fix earlier to make it so that the machine profiles that think A has a build platform also think B

Correct. I did that a while back.

[CoDanny]

Thanks for this comments. It turns out that I was using the latest release from Dan's repo. Sorry for the confusion. I have now installed and tried 2.3 from this repo and everything works fine