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>
1.2 KiB
1.2 KiB
fugit
fugitprovides a comprehensive library ofDurationandInstantfor the handling of time in embedded systems, doing all it can at compile time.
This library is a heavily inspired of std::chrono's Duration from C++ which does all it can at compile time.
Aims
no_stdlibrary with goals of user-friendliness and performance first- All methods are
const fnthat can be (i.e. non-trait methods) - Use no traits, concrete types all the way for maximum
const-ification - Operations are supported between different bases and backing storages instead of implementing custom traits
- All constants needed for comparing or changing timebase are guaranteed compile time generated
- All methods are
- Support for both
u32andu64backing storage with efficient instruction lowering on MCUs- On Cortex-M3 and up: no soft-impls pulled in for both
u32andu64except when changing base onu64 - Comparisons on
u32andu64do not use division, only changing base with all constants calculated at compile time
- On Cortex-M3 and up: no soft-impls pulled in for both
- Selection of base happens at compile time
- A common problem is that run time changing of base robs us of a lot of optimization opportunities, but since there are no traits and short-hands select the correct base at compile time.