HDMI/DVI on arduino?

Hello, I'm trying to get the pi pico hdmi library to work. I followed the wiring for it here
https://learn.adafruit.com/assets/111703.

Then I try to install the library and Found a forked of it because I couldn't get the adafruit one to work. And Then i found an arduino forked version here
https://reference.arduino.cc/reference/en/libraries/picodvi-adafruit-fork/.

When I try to compile it I get this error.

Arduino: 1.8.19 (Windows 10), Board: "Raspberry Pi Pico"

In file included from C:\Users\JjC\Documents\Arduino\libraries\PicoDVI\src/PicoDVI.h:16:0,

                 from C:\Users\JjC\AppData\Local\Temp\arduino_modified_sketch_818309\sketch_apr01a.ino:4:

C:\Users\JjC\AppData\Local\Arduino15\packages\arduino\hardware\mbed_rp2040\4.1.1\cores\arduino/mbed/targets/TARGET_RASPBERRYPI/TARGET_RP2040/pico-sdk/common/pico_stdlib/include/pico/stdlib.h:11:10: fatal error: pico/stdio.h: No such file or directory

 #include "pico/stdio.h"

          ^~~~~~~~~~~~~~

compilation terminated.

exit status 1

Error compiling for board Raspberry Pi Pico.



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

Which is strange I never saw before on using the pi pico. Can someone please help me to figure this out and fix the errors?

Joseph

The README says

Requires Earle Philhower III RP2040 Arduino core (not the "official" Arduino RP2040 core).

1 Like

It looks like I might need to use python to make this work. Is there any library on arduino uses to display hdmi or dvi?

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