Hi All,
I've compiled the HSTX DVI demo code and got it working successfully with an Adafruit HSTX PiCowbell, and once I figured out how to get my TV into 4:3 mode it displays the mountains in "full" screen (with the expected black bars either side as it's a widescreen TV).
What does puzzle me is that it's identified as 640x480@72Hz. If this is the case, is there a way of setting the frame rate to 60Hz? I did look at the source but couldn't see a way of doing this.
Cheers.
Phill.
I've compiled the HSTX DVI demo code and got it working successfully with an Adafruit HSTX PiCowbell, and once I figured out how to get my TV into 4:3 mode it displays the mountains in "full" screen (with the expected black bars either side as it's a widescreen TV).
What does puzzle me is that it's identified as 640x480@72Hz. If this is the case, is there a way of setting the frame rate to 60Hz? I did look at the source but couldn't see a way of doing this.
Cheers.
Phill.
Statistics: Posted by PhillHS — Sun Mar 01, 2026 6:01 pm — Replies 3 — Views 59