Kevin Witteveen (MartiniMarter)

Thanks for the suggestions. I thought this repo was a Marlin modification to enable some of its features. It appears i have to make a custom build to enable this...

> you can try using an [EMI filter like this one here ](https://www.amazon.com/Filter-CW2B-10A-T-Socket-Single-Safety/dp/B0867MXFXY?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A160PCGAWPEDXQ) Thank you. My power supply has one built in already. However, the EMI is on the printer...

I can confirm platformio (https://github.com/earlephilhower/arduino-pico) is including a bootloader. Might be a nice addition for NuttX to add it as well.

Just a thought but you can use a raspberry pi debug probe (or another pico) to program the pico over SWD. The probe firmware is open source so you can...

The pico boards will not reset with the magic baud when its stuck, such as in a seg fault. Usually for development, i put code in the start of my...

> could we use file_operations::poll callback instead POLL_STATUS for waiting result? Maybe yes. I thought these are more commonly used for read/ write operations? Also can it give various custom...

Actually, the callback feature is very nice. I'll look into this and can change "poll status" to get status.

That is interesting. Good suggestion thank you

I've realized that modern NFC reader ICs use firmwares with the _NFC forum NCI interface_. To get the specification for this NCI interface, you get hit by a **2000 dollar**...

I am a bit blocked on this project because https://github.com/apache/nuttx/issues/16139 . Most of my development boards run on RP2040. I need to find an alternative development board to connect this...