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Add selectable ESP-NOW send path for accel/tap input.

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Expose best_effort/fast/wait/reliable via UART, dashboard, and CLI so
loss vs latency can be compared under real multi-pod load.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
skruecken
2026-11-01 22:34:03 +01:00
co-authored by Cursor
parent 178ab46cec
commit 1adaddd6c8
25 changed files with 1178 additions and 255 deletions
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main/README.md
+3 -1
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@@ -124,7 +124,8 @@ Schema: `proto/esp_now_messages.proto`. Encode/decode: `esp_now_proto.c`. The ES
| `ESPNOW_UNICAST_TEST` | Master → slave | `EspNowUnicastTest` (`seq`) |
| `ESPNOW_FIND_ME` | Master → slave | `EspNowFindMe` (`client_id` filter) — LED locate sequence |
| `ESPNOW_RESTART` | Master → slave | `EspNowRestart` (`client_id` filter) — reboot slave |
| `ESPNOW_ACCEL_SAMPLE` | Slave → master | `EspNowAccelSample` (`slave_id`, `x`, `y`, `z` raw LSB) — ~every 8 ms, best-effort |
| `ESPNOW_ACCEL_SAMPLE` | Slave → master | `EspNowAccelSample` (`slave_id`, `x`, `y`, `z` raw LSB) — ~every 10 ms; TX path via `INPUT_SEND_MODE` (default best-effort) |
| `ESPNOW_SET_INPUT_SEND_MODE` | Master → slave | `EspNowInputSendMode` (`mode` 0..3 = best_effort/fast/wait/reliable) |
| `ESPNOW_SET_TAP_NOTIFY` | Master → slave | `EspNowTapNotify` (`client_id`, `single`, `double_tap`, `triple`) — which tap kinds to forward |
| `ESPNOW_TAP_EVENT` | Slave → master | `EspNowTapEvent` (`client_id`, `kind`) — on BMA456 tap interrupt if notify enabled |
| `ESPNOW_BATTERY_REPORT` | Slave → master | `EspNowBatteryReport` (`client_id`, `lipo1/2` mV) — ~every 30 s; cached in `client_registry` |
@@ -233,6 +234,7 @@ Host and master speak nanopb-encoded `UartMessage` inside UART frames (byte 0 =
| 22 | `FIND_ME` | Implemented (`cmd/cmd_espnow_find_me.c`) — `client_id=0` local ring, `>0` ESP-NOW to slave |
| 23 | `RESTART` | Implemented (`cmd/cmd_restart.c`) — `client_id=0` reboot master, `>0` ESP-NOW reboot slave |
| 25 | `ACCEL_STREAM` | Implemented — enable/disable slave ESP-NOW accel stream to master |
| 35 | `INPUT_SEND_MODE` | Implemented — get/set slave accel/tap ESP-NOW send path (best_effort/fast/wait/reliable) |
| 27 | `TAP_NOTIFY` | Implemented (`cmd/cmd_tap_notify.c`) — get/set which tap kinds notify via ESP-NOW |
| 29 | `CACHE_STATUS` | Implemented (`cmd/cmd_cache_status.c`) — subscribed accel + tap cache (one UART round-trip) |
| 30 | `ESPNOW_ECHO_PING` | Implemented (`cmd/cmd_espnow_echo_ping.c`) — ESP-NOW timestamp echo (latency test) |