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Draw a line in each direction

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This commit is contained in:
Alexander Neuhäuser
2025-07-27 11:03:52 +02:00
parent 80c4c3604c
commit a4250898c0
5 changed files with 24 additions and 2 deletions
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8
src/main.rs
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@@ -12,6 +12,7 @@ use nova::{
framebuffer::{print_display_resolution, FrameBuffer},
irq_interrupt::enable_irq_source,
mailbox::read_soc_temp,
math::polar_to_cartesian,
peripherals::{
gpio::{
blink_gpio, gpio_pull_up, set_falling_edge_detect, set_gpio_function, GPIOFunction,
@@ -97,8 +98,11 @@ pub extern "C" fn kernel_main() -> ! {
let fb = FrameBuffer::new();
print_display_resolution();
fb.draw_line(10, 10, 1000, 10);
fb.draw_line(1000, 20, 10, 20);
for a in 0..360 {
let (x, y) = polar_to_cartesian(100.0, a as f32);
fb.draw_line(150, 150, (150.0 + x) as u32, (150.0 + y) as u32);
}
fb.draw_square(500, 500, 600, 700);
fb.draw_square_fill(800, 800, 900, 900);
fb.draw_square_fill(1000, 800, 1200, 700);