swaitsandClaude Opus 4.6
3102fc747a
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>
109 lines
2.8 KiB
Rust
109 lines
2.8 KiB
Rust
use criterion::*;
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use embedded_graphics::{
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geometry::Point,
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mono_font::{
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ascii::{FONT_10X20, FONT_6X9},
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MonoTextStyle, MonoTextStyleBuilder,
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},
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pixelcolor::Gray8,
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prelude::*,
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text::Text,
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};
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mod common;
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use common::Framebuffer;
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fn one_line<S>(style: S) -> Text<'static, S> {
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Text::new("Hello world!", Point::new_equal(20), style)
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}
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fn three_lines<S>(style: S) -> Text<'static, S> {
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Text::new("line 1\nl2\nThis is line 3", Point::new_equal(20), style)
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}
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fn font_6x9(c: &mut Criterion) {
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let mut group = c.benchmark_group("font 6x9");
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let style = MonoTextStyle::new(&FONT_6X9, Gray8::WHITE);
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let style_with_bg = MonoTextStyleBuilder::new()
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.font(&FONT_6X9)
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.text_color(Gray8::WHITE)
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.background_color(Gray8::BLACK)
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.build();
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group.bench_function("one line", |b| {
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let object = one_line(style);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("one line with background", |b| {
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let object = one_line(style_with_bg);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("three lines", |b| {
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let object = three_lines(style);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("three lines with background)", |b| {
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let object = three_lines(style_with_bg);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.finish();
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}
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fn font_10x20(c: &mut Criterion) {
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let mut group = c.benchmark_group("font 10x20");
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let style = MonoTextStyle::new(&FONT_10X20, Gray8::WHITE);
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let style_with_bg = MonoTextStyleBuilder::new()
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.font(&FONT_10X20)
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.text_color(Gray8::WHITE)
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.background_color(Gray8::BLACK)
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.build();
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group.bench_function("one line", |b| {
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let object = one_line(style);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("one line with background", |b| {
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let object = one_line(style_with_bg);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("three lines", |b| {
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let object = three_lines(style);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.bench_function("three lines with background)", |b| {
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let object = three_lines(style_with_bg);
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let mut framebuffer = Framebuffer::new();
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b.iter(|| object.draw(&mut framebuffer))
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});
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group.finish();
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}
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criterion_group!(fonts, font_6x9, font_10x20);
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criterion_main!(fonts);
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