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>
28 lines
895 B
Rust
28 lines
895 B
Rust
use std::process::Command;
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use std::str;
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fn main() {
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// Temporary check to see if the rustc version >= 1.81 in which case the
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// `Error` trait is always available. This is temporary because in the
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// future the MSRV of this crate will be beyond 1.81 in which case this
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// build script can be deleted.
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let minor = rustc_minor_version().unwrap_or(0);
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if minor >= 81 {
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println!("cargo:rustc-cfg=core_error");
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}
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if minor >= 80 {
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println!("cargo:rustc-check-cfg=cfg(core_error)");
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}
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}
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fn rustc_minor_version() -> Option<u32> {
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let rustc = std::env::var("RUSTC").unwrap();
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let output = Command::new(rustc).arg("--version").output().ok()?;
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let version = str::from_utf8(&output.stdout).ok()?;
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let mut pieces = version.split('.');
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if pieces.next() != Some("rustc 1") {
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return None;
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}
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pieces.next()?.parse().ok()
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}
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