When I’m trying to use the PID autotune with daily Ender 3, BL touch build it keeps telling me it’s an unknown command.
I’ve tested with the following nightly builds:
Send: M303 C5 E0 S200 U1
Recv: echo:Unknown command: "M303 C5 E0 S200 U1"
Recv: ok P15 B3
[...]
Send: M303 E0 S200 C10 U1
Recv: echo:Unknown command: "M303 E0 S200 C10 U1"
Recv: ok P15 B3
Is this not available in these builds, or am I doing something wrong?
The 8 bit boards are at the very edge of their storage limit. If we enable PID for the hotend, it blows out the available storage.
I thought that was the case.
Thanks.
As a side note, is the config file available somewhere so I could build the firmware with the same settings?
It should be embedded into the firmware. I believe it just fits. M503 C can write out the config used.
It seems that M503 is an unknown command too.
Am I correct to assume that the whole PID thing is disabled, and not just the auto-tuning?
Trying to give in the PID values (after autotuning with other firmware) is also unknown.
Send: M301 E0 P36.96 I4.9 D69.65
Recv: echo:Unknown command: "M301 E0 P36.96 I4.9 D69.65"
That could well be the case… Currently, the nightlies are failing due to being too large again for the 8 bit board - and I’m not 100% sure what else I can trim out to make them fit again!
It’s yet another thing on my todo list 