Display problem

[arulalan1]

I was able to compile Umac, and also now able to generate a UF2 file for my pico2 with 410 kb ram and vga resolution. However when I setup the hardware all I get is a small square with a happy Mac and a narrow strip at the bottom of the screen.

Any ideas ?

[TimRustige]

cmake .. -DPICO_BOARD=pico2

try it without VGA resolution, native works more consistently across different monitors for me.

[arulalan1]

Thanks Tim ! I got the screen now. However the mouse and keyboard are not working. I have a Logitech keyboard and mouse with a universal dongle.

[TimRustige]

Keyboard & mouse should be attached before you power up. If you're using a shim-style micro USB to USB adapter, make sure it's inserted the right way up. Try a different keyboard & mouse.

[arulalan1]

That didn’t help :-(
Perhaps wireless dongles won’t work ?
I use a Logitech unifying dongle.

[TimRustige]

Try my build if you like https://www.tpr2.co.uk/128kSD.zip
I tried a wireless keyboard earlier without issues.

[arulalan1]

Thanks Tim ! Will try it out and let you know. A

…

On Tue, Mar 4, 2025 at 3:17 PM TimRustige ***@***.***> wrote: Try my build if you like https://www.tpr2.co.uk/128kSD.zip I tried a wireless keyboard earlier without issues. — Reply to this email directly, view it on GitHub <#42 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AC3RE65223RTKMTQ2YOXSYD2SYC7FAVCNFSM6AAAAABXWTRK7SVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMOJYHAYDONZRGU> . You are receiving this because you authored the thread.Message ID: ***@***.***> [image: TimRustige]*TimRustige* left a comment (evansm7/pico-mac#42) <#42 (comment)> Try my build if you like https://www.tpr2.co.uk/128kSD.zip I tried a wireless keyboard earlier without issues. — Reply to this email directly, view it on GitHub <#42 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AC3RE65223RTKMTQ2YOXSYD2SYC7FAVCNFSM6AAAAABXWTRK7SVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMOJYHAYDONZRGU> . You are receiving this because you authored the thread.Message ID: ***@***.***>