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donglora/vendor/defmt/tests/derive-bounds.rs
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swaitsandClaude Opus 4.6 3102fc747a feat: add display UI with splash screen, dashboard, and RSSI sparkline
Implement full SSD1306 OLED display support:
- Splash screen on boot (1.5s) with project name, version, board
- Dashboard showing radio state, config, counters, RSSI/SNR
- RSSI history sparkline (64-sample ring buffer, 2px-wide bars)
- DisplayOn/DisplayOff host commands routed via dedicated channel
- Pure render functions against generic DrawTarget (no hardware coupling)
- Display on/off control bypasses radio task entirely

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 20:42:54 -06:00

37 lines
595 B
Rust

extern crate defmt as defmt2;
fn main() {
let baz: Baz<Qux> = Default::default();
defmt::info!("{}", baz);
}
trait Foo {
type Bar;
}
#[derive(defmt::Format, Default)]
struct Baz<T: Foo> {
field: T::Bar,
field2: Quux<T>,
}
#[derive(defmt::Format, Default)]
struct Qux;
impl Foo for Qux {
type Bar = Qux;
}
#[allow(dead_code)]
#[derive(defmt::Format, Default)]
enum Quux<T: Foo> {
#[default]
None,
Variant1(T),
Variant2 {
f: T::Bar,
},
Variant3(T::Bar),
}
#[allow(dead_code)]
#[derive(defmt::Format)]
#[defmt(crate = defmt2)]
struct Quz;