Andrew

unrelated to this **PR** specifically, but HC32 related: I have run into an issue after flashing the firmware I would get a continual restart loop while the SD card is...

> just noticed that @classicrocker883's issue occurs on boot. maybe increasing the available heap memory (using [`DDL_HEAP_SIZE`](https://github.com/shadow578/framework-hc32f46x-ddl#custom-stack-and-heap-sizes)) could help? > > if not, it'd probably be best to move the...

something isnt working with **app_config.h**, I had to revert **hc32.ini** and things at least compiled normally. in that file, I see: ```y #if ENABLED(POSTMORTEM_DEBUGGING) // disable arduino core fault handler,...

technically `Note:` should be `NOTE:` like the others.

@thinkyhead I notice something which is odd, sometimes using `TS` (TString) instead of `MString` *does* result in less memory usage. and also, using `char` instead uses less. but sometimes using...

isnt there an option to enable for dual Z stepper endstops, like G34? because doesn't the I3 use this to level the gantry? https://marlinfw.org/docs/gcode/G034-zsaa.html

sorry it's not actual changes to actual useful code. updates like this have to happen at some point. I mean we are professional over here right? not sloppy and half-assed...

Bed should get turned off at same time hotend idle timeout look at `void HotendIdleProtection::timed_out()` **Marlin\src\feature\hotend_idle.cpp** ```y void HotendIdleProtection::check() { const millis_t ms = millis(); // Shared millis check_hotends(ms); //...

> It would be most preferable if the latest ProUI updates were merged into `bugfix-2.1.x` and fix up other PRs related to ProUI, not without bringing in `libproui_*.a` library. some...

> It's been requested before, but you should be sending PRs to @mriscoc's ProUI fork so changes & fixes can be consolidated & brought upstream once they are ready. >...