M109 wait until cooling

HynX

Hi.

Is possible to add in M109 code function for wait until cooling? Wait until the temperature is max defined number or lower.

For example: after printing on 230°C i set 50°C in M109 code with defined prefix, firmware waiting until temperature decreaset to 50°C or lower. Then continue to next code.

I need this to automaticaly turn off printer trought atx power off after hotend is cooled to safe temperature. 

Thank You.

HynX

MartinH

You should be able to add it to the slicer end g-code

Repetier

But make sure it is higher then 

MAX_ROOM_TEMPERATURE otherwise it will skip waiting.

HynX

Thank You very much, it works. My wrong, because i testing this with low temperature. I did not know about variable MAX_ROOM_TEMPERATURE.