Generating VGA Signals with Hubris OS on ST Nucleo Board
By
lasernoises
Fresh out the oven, still warm. Top of the tray.
Summary
A developer describes their project of creating VGA signal output using a ST Nucleo-H753ZI evaluation board running Hubris, Oxide's embedded operating system. After initially setting aside the board due to lack of ideas, they discovered an old 4:3 VGA monitor and successfully wired the VGA cable pins directly to GPIO pins to produce a working VGA signal without additional hardware.
Key quotes
· 3 pulledCould I just wire those pins in the VGA cable up to the GPIOs and produce a signal?
As it turns out, yes you can just do that.
A while ago I got a ST Nucleo-H753ZI evaluation board because I wanted to try out Hubris, Oxide's embedded operating system.
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