demo.c

// Special thanks to:
// Hunter Adams (https://vanhunteradams.com/Pico/VGA/VGA.html) and
// https://github.com/Pancra85/VGA_graphics/blob/main/vga_graphics.cpp

// VgaPico by cbmeeks
// Code taken from other libraries and tweaked to support 320x240 resolution and 64 colors.
// Lots of bugs and issues.  Use at your own risk.
// The goal was to be something I could learn from while trying to keep it "simple" enough
// to fully understand it.
#include "pico/stdlib.h"
#include "vga_graphics.h"
#include "images/grinch2.h"


int main() {

    initVGA();

    clearScreen();

    clearTextMode(32);
    clearFGColors(WHITE);
    clearBGColors(BLUE);


    for (int y = 0; y < 240; y++) {
        for (int x = 0; x < 320; x++) {
            unsigned char pixel = grinch2[y * 320 + x];
            drawPixel(x, y, pixel);
        }
    }

    while (true) {
//        drawTextMode();
//        toggleCursor();

    }

}