[3.3RC3] tool change don't wait on M116 P

[dc42]

@psychotik2k3 thanks. Please can you try putting a G4 S1 command immediately before the M116 P1 command in tpost1.g and see if that works around the problem.

[psychotik2k3]

@dc42 it worked
i wouldn't have bet on it as we already test a G4 P50 before the call to the tool.
but it worked.
do i have to try back with rrf3.3rc3+1? or does some modifications included in the rc3+6 are still needed to make it works ?

[dc42]

@psychotik2k3 I don't think any of the other changes are needed. I think the issue may occur when selecting the new tool turns its heater on, and the heater is on a remote board, and the main board hasn't received a status report from that board between turning the heater on and the M116. I will try to implement a fix in time for the imminent 3.3 stable release.

[psychotik2k3]

@dc42 at least the workaround is easy and can be implemented in the config.
but thanks for your efforts.
finally succeeded to print with 2 heads: (don't bother the crappy one i had broken filament and had to insert and push manually)

[kingofthegeeks]

@dc42 Thank you for this sir, I was getting quite frustrated.

[dc42]

@psychotik2k3 @kingofthegeeks this issue should be fixed in the new firmware builds at https://www.dropbox.com/sh/xfsvscbaab0dtzl/AACCcSeiTNINZL-xbs6IhC4Ja?dl=0. Ignore the .map files.

[psychotik2k3]

@dc42 ok will try and tell you.

[kingofthegeeks]

@dc42 can confirm.

[dc42]

@kingofthegeeks thanks!

[psychotik2k3]

@dc42 couldn't test as i performed some long prints. but yes it works.
thanks for your hard work.