M109 is deprecated

[Traumflug]

Looking at this post: http://forums.reprap.org/read.php?146,159676,159890#msg-159890
slic3r uses M104 first, then M109 for waiting, giving an extruder temperature command twice. M109 is deprecated and M116 is (and always was) the "wait for temperatures" command. Should be an easy fix.

[sysdump]

It's deprecated in Marlin but not in Sprinter. M116 is not implemented in the master branch of Sprinter.

[alranel]

Is M109 deprecated in Marlin? Where's that written?
Is M116 supported by Marlin? I can't find it in its source code.

[Traumflug]

Thanks for visiting this. It's written in the RepRap wiki:
http://reprap.org/wiki/G-code#M116:_Wait and
http://reprap.org/wiki/G-code#M109:_Set_Extruder_Temperature_and_Wait

Teacup follows the wiki, don't know about Marlin. Before you think I've deprecated it myself, it was Adrian Bowyer to do so: http://reprap.org/mediawiki/index.php?title=G-code&diff=next&oldid=61537

[alranel]

Slic3r supports multiple G-code flavors. I'll make sure that it uses M116 for Teacup, but I'll make sure that it uses commands that Sprinter and Marlin support when their flavor is selected.

[Traumflug]

Sounds good!

[alranel]

I checked, and Slic3r already emits M116 instead of M109 when the Teacup G-code flavor is selected. So, no need to do any change with regards to this issue.