Vadim

For successful compilation of the working firmware, you need a Pico-SDK 1.5.1 and a library TinyUSB 0.17.0 patched with a patch tinyusb-0.17.0-dualusb.patch

> Would you mind helping me by trying to compile one? > add_compile_definitions(LVOUT=13) # Level shifter pull-up voltage add_compile_definitions(KBOUT=11) # Keyboard data on GPIO11, clock on GPIO12 add_compile_definitions(MSOUT=14) # Mouse...

I think it is not worth wasting the power of Pico2 (RP2350) for the adapter. If RP2040 is enough for this task, then we should continue to do it on...

Here are two examples of adapters I made on the RP2040-Zero. Yes, it would be great to develop a compact and elegant PCB design for such an adapter that includes...

> Do you think we need pre-built firmware for the RP2350? I think that the defect of the RP2350 chip does not affect us much, but those advantages are very...

VSCode extension Seamlessly switch between different versions of the Pico SDK and tools. https://marketplace.visualstudio.com/items?itemName=raspberry-pi.raspberry-pi-pico

> @javavi here are some combined builds... Yes, I work on both Pico1 and Pico2, but not all of them! ;) For example, it doesn't work ZX-MURMULATOR_VGA_PWM_AUDIO_720x576x50Hz.uf2 on Pico2, although...

@fruit-bat How do you get such combined firmware files? Is it with the help of that extension for VSCode?

> Possible the 2350 builds don't all work! Here are just the plain 2350 builds... So all these firmwares work on Pico 2 (RP2350) on Murmulator

> .... perhaps combining builds for pico 1 & pico 2 is not is not reliable. Everything is fine! It's just that when writing the firmware, if it comes first...