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>
1.7 KiB
rust-bitfield
This crate provides macros to generate bitfield-like struct.
This a complete rewrite of the bitfield crate.
You can find the previous version in the rust-bitfield-legacy repository. This version works on the stable version of rustc and use a different syntax with different possibility.
Example
An IPv4 header could be described like that:
bitfield!{
struct IpV4Header(MSB0 [u8]);
u32;
get_version, _: 3, 0;
get_ihl, _: 7, 4;
get_dscp, _: 13, 8;
get_ecn, _: 15, 14;
get_total_length, _: 31, 16;
get_identification, _: 47, 31;
get_df, _: 49;
get_mf, _: 50;
get_fragment_offset, _: 63, 51;
get_time_to_live, _: 71, 64;
get_protocol, _: 79, 72;
get_header_checksum, _: 95, 79;
get_source_address, _: 127, 96;
get_destination_address, _: 159, 128;
}
In this example, all the fields are read-only, the _ as setter name signals to skip the setter method. The range at the end (e.g. 3, 0) defines the bit range where the information is encoded.
Documentation
The documentation of the released version is available on doc.rs.
License
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.