swaits
0b9775c310
The 1.0 bridge running on the async Dongle API from donglora-client 1.0.0 and the Protocol v2 wire format. * Radio loop is now a tokio task, not a dedicated std::thread. Everything is async end to end. * [radio] config schema: tx_power renamed to tx_power_dbm (plain i8, no "max" keyword), cad field removed (CAD is a per-TX flag in v1.0), default sync_word changed 0x3444 to 0x1424 to match the SX126x register encoding of MeshCore private sync byte. * TX retry with backoff (new [tx] config section). Every TX runs through Dongle::tx_with_retry, retrying TX_DONE(CHANNEL_BUSY) and ERR(EBUSY) per PROTOCOL.md §6.10 / §C.5.5. Defaults: 3 attempts, 20-100 ms randomized backoff, doubling to 500 ms cap, 5 s per-attempt timeout. Configurable via max_attempts, backoff_min_ms, backoff_max_ms, backoff_cap_ms, backoff_multiplier, per_attempt_timeout_secs. * TUI packet log shows retry state: in-flight retries render with a cycle marker in yellow and an N/M attempt counter, terminal TX failures render in red, post-retry success shows final attempt count. * Stats gain tx_retries and tx_failures counters surfaced in StatsSnapshot. * Measured airtime from TX_DONE replaces the theoretical estimate, feeding the rate limiter with the real on-air duration. * The explicit 2 s liveness ping loop is gone. The Dongle runs a 500 ms internal keepalive, matching spec §3.4 inactivity window with 2x margin.
105 lines
3.7 KiB
Markdown
105 lines
3.7 KiB
Markdown
# Changelog
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## [1.0.0-alpha.1] - 2026-04-21
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### Breaking
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- **Upgraded to `donglora-client` 1.0.0-alpha.1 (DongLoRa Protocol v2 wire protocol).**
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Wire-incompatible with 0.x firmware. Connect/config/TX/RX all go through
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the new async `Dongle` API.
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- **Radio loop is now a tokio task**, not a dedicated `std::thread`.
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Everything is async end-to-end.
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- **`[radio]` config schema changes:**
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- `tx_power` renamed to `tx_power_dbm` and is now a plain `i8` (no
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`"max"` keyword — v1.0 exposes a concrete dBm range via `GET_INFO`).
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- `cad` field removed — CAD is a per-TX flag in v1.0, not a config
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property. The `[tx]` section's `skip_cad` (default false) controls it.
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- Default `sync_word` changed `0x3444` → `0x1424` to match the
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`SX126x` register encoding of `MeshCore`'s private sync byte
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(`RADIOLIB_SX126X_SYNC_WORD_PRIVATE`).
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### Added
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- **TX retry with backoff (new `[tx]` config section).** Every TX now
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runs through `Dongle::tx_with_retry`, which retries `TX_DONE(CHANNEL_BUSY)`
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and `ERR(EBUSY)` per spec `PROTOCOL.md §6.10` / §C.5.5. Defaults: 3
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attempts, randomized 20–100 ms backoff, doubling up to 500 ms cap,
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5 s per-attempt timeout. Configurable via `[tx]` keys `max_attempts`,
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`backoff_min_ms`, `backoff_max_ms`, `backoff_cap_ms`,
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`backoff_multiplier`, `per_attempt_timeout_secs`.
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- **TUI packet log shows retry state.** In-flight retries render with a
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`↻` marker in yellow and an `N/M` attempt counter. Terminal TX failures
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render in red with `✗`. Post-retry success shows the final attempt count
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(`OK 2/3`).
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- **Stats: `tx_retries` and `tx_failures` counters.** Lifetime totals,
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surfaced in the `StatsSnapshot`.
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- **Measured airtime** from `TX_DONE` is now reported instead of a
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theoretical estimate, feeding the rate limiter with the real on-air
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duration.
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### Removed
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- The explicit 2-second liveness ping loop in the radio thread. The
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`Dongle` now runs a 500 ms keepalive task internally, matching spec
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§3.4's 1 s inactivity window with 2× margin.
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## [0.3.1] - 2026-04-07
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### Fixed
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- **Sticky mux reconnect.** Once the bridge connects via mux, all subsequent
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reconnects use mux-only mode (`connect_mux_auto`). Previously, each reconnect
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re-ran the full mux→USB fallback chain, which could steal the serial port
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from the mux during a brief disconnect.
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## [0.3.0] - 2026-04-07
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### Changed
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- Upgraded to `donglora-client` 0.2: all connections now auto-validate via
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ping-on-connect, rejecting non-DongLoRa serial devices within 200ms.
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- Simplified connection logic — removed manual mux/serial fallback and manual
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ping; `donglora_client::connect()` handles the full fallback chain and
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validation internally.
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- Config negotiation detects mux vs serial via transport type instead of
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string comparison.
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### Fixed
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- Repository and homepage URLs now point to `github.com/donglora/bridge`
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(was `swaits/donglora-bridge`).
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- README links updated to `donglora` GitHub org.
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## [0.2.2] - 2026-04-06
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### Fixed
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- TUI now fits in 80-column terminals (was 86).
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## [0.2.1] - 2026-04-06
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### Fixed
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- CI: removed stale sibling-clone step, added `libudev-dev` dependency,
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upgraded `actions/checkout` to v5 (Node.js 24).
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## [0.2.0] - 2026-04-06
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### Added
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- Auto-detect connection mode: when no `port` is configured, the bridge now
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tries the mux daemon first and falls back to direct USB serial
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(`find_port()`) if the mux is unavailable. Previously it would retry the mux
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forever.
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### Changed
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- Config negotiation on direct serial connections now pushes `SetConfig` with
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the desired radio config when it differs from the dongle's current config.
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On mux connections, the existing behavior (accept the mux's config) is
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unchanged.
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## [0.1.0] - 2026-04-06
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Initial release.
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