M300 - Play a tone or buzzer at the Prusa mini? Does it work?
 
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M300 - Play a tone or buzzer at the Prusa mini? Does it work?  

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toz
 toz
(@toz)
Eminent Member
M300 - Play a tone or buzzer at the Prusa mini? Does it work?

my mini stays silent on latest fw 4.2.1 if i put M300 code into the slicer after the intro line.

anybody here had tried/succes with playing sound with gcodes from the mini ?

 

thx,

oz

This topic was modified 2 years ago by toz
Posted : 31/10/2020 3:35 pm
Gordon W
(@gordon-w)
Reputable Member
RE: M300 - Play a tone or buzzer at the Prusa mini? Does it work?

M300 doesn't work ( https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/334 ). I don't recall reading about anybody finding an alternative way to make a sound. I'm sure it will be added at some point in the future. I understand developers are working through a priority list, and sadly I suspect that there are bugs to fix / features to add on the list before this one.

Posted : 31/10/2020 6:16 pm
toz
 toz
(@toz)
Eminent Member
Topic starter answered:
RE: M300 - Play a tone or buzzer at the Prusa mini? Does it work?

sadly this issue is not fixed (as today) but on github the bug-issue is closed....

hope that they have it already handled in next upcoming firmware

Posted : 01/11/2020 3:49 pm
Gordon W
(@gordon-w)
Reputable Member
RE: M300 - Play a tone or buzzer at the Prusa mini? Does it work?

@toz-info

#334 is still open, the one that is closed (#2795 ) is one that someone opened against the MK 3 firmware by mistake. There don't appear to be any changes referencing #334 at the moment, so unfortunately I wouldn't hold out too much hope of a fix in the next release.

Posted : 01/11/2020 4:02 pm
toz
 toz
(@toz)
Eminent Member
Topic starter answered:
RE: M300 - Play a tone or buzzer at the Prusa mini? Does it work?

firmware 4.3.beta states some update about sound...

https://forum.prusa3d.com/forum/english-forum-general-discussion-announcements-and-releases/4-3-0-rc1-firmware-for-original-prusa-mini-mini-is-out/

Posted : 05/01/2021 8:58 am
Neophyl
(@neophyl)
Famed Member
RE: M300 - Play a tone or buzzer at the Prusa mini? Does it work?

That update is only for the built in alert noises.  It does not cover the ability to support the gcode triggered M300 codes.

Posted : 05/01/2021 10:23 am
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