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>
157 lines
3.0 KiB
Rust
157 lines
3.0 KiB
Rust
// Copyright 2019 The Fuchsia Authors
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//
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// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
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// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
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// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
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// This file may not be copied, modified, or distributed except according to
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// those terms.
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// See comment in `include.rs` for why we disable the prelude.
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#![no_implicit_prelude]
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#![allow(warnings)]
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include!("include.rs");
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// An enum is `IntoBytes` if if has a defined repr.
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(C)]
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enum C {
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A,
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}
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util_assert_impl_all!(C: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u8)]
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enum U8 {
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A,
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}
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util_assert_impl_all!(U8: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u16)]
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enum U16 {
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A,
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}
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util_assert_impl_all!(U16: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u32)]
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enum U32 {
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A,
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}
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util_assert_impl_all!(U32: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u64)]
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enum U64 {
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A,
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}
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util_assert_impl_all!(U64: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(usize)]
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enum Usize {
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A,
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}
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util_assert_impl_all!(Usize: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(i8)]
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enum I8 {
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A,
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}
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util_assert_impl_all!(I8: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(i16)]
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enum I16 {
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A,
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}
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util_assert_impl_all!(I16: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(i32)]
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enum I32 {
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A,
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}
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util_assert_impl_all!(I32: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(i64)]
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enum I64 {
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A,
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}
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util_assert_impl_all!(I64: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(isize)]
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enum Isize {
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A,
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}
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util_assert_impl_all!(Isize: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u8)]
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enum HasData {
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A(u8),
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B(i8),
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}
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util_assert_impl_all!(HasData: imp::IntoBytes);
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u32)]
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enum HasData32 {
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A(u32),
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B(i32),
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C([u8; 4]),
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D([u16; 2]),
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}
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util_assert_impl_all!(HasData: imp::IntoBytes);
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// After #1752 landed but before #1758 was fixed, this failed to compile because
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// the padding check treated the tag type as being `#[repr(u8, align(2))] struct
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// Tag { A }`, which is two bytes long, rather than the correct `#[repr(u8)]
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// struct Tag { A }`, which is one byte long.
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u8, align(2))]
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enum BadTagWouldHavePadding {
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A(u8, u16),
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}
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#[derive(imp::IntoBytes)]
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#[zerocopy(crate = "zerocopy_renamed")]
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#[repr(u8, align(2))]
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enum HasAlign {
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A(u8),
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}
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util_assert_impl_all!(HasAlign: imp::IntoBytes);
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