sawyer/picocalc-os-rs
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atomic fb

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sawyer bristol
2025-09-14 18:40:48 -06:00
parent 59f6bf8ef7
commit 919744dbec
7 changed files with 453 additions and 28 deletions
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9
kernel/src/ui.rs
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@@ -74,9 +74,8 @@ async fn draw_selection() {
guard.selections.clone()
};
let mut fb = FRAMEBUFFER.get().lock().await;
let text_style = MonoTextStyle::new(&FONT_9X15, Rgb565::WHITE);
let display_area = fb.bounding_box();
let display_area = unsafe { FRAMEBUFFER.bounding_box() };
const NO_BINS: &str = "No Programs found on SD Card. Ensure programs end with '.bin', and are located in the root directory";
let no_bins = String::from_str(NO_BINS).unwrap();
@@ -90,13 +89,13 @@ async fn draw_selection() {
),
text_style,
)
.draw(&mut *fb)
.draw(unsafe { &mut FRAMEBUFFER })
.unwrap();
} else {
let mut file_names = file_names.iter();
let Some(first) = file_names.next() else {
Text::new(NO_BINS, Point::zero(), text_style)
.draw(&mut *fb)
.draw(unsafe { &mut FRAMEBUFFER })
.unwrap();
return;
@@ -116,7 +115,7 @@ async fn draw_selection() {
.with_alignment(horizontal::Center)
.arrange()
.align_to(&display_area, horizontal::Center, vertical::Center)
.draw(&mut *fb)
.draw(unsafe { &mut FRAMEBUFFER })
.unwrap();
}
}