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Add RESTART command for master and slaves via ESP-NOW.

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UART RESTART (client_id 0 = local reboot, >0 = unicast); dashboard and CLI hooks; delayed esp_restart after response.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
skruecken
2026-05-19 22:33:22 +02:00
co-authored by Cursor
parent 5c3cf65bca
commit a9e08107b4
23 changed files with 625 additions and 61 deletions
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main/README.md
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@@ -114,6 +114,7 @@ Schema: `proto/esp_now_messages.proto`. Encode/decode: `esp_now_proto.c`. The ES
| `ESPNOW_SET_ACCEL_DEADZONE` | Master → slave | `EspNowAccelDeadzone` (`deadzone` LSB) |
| `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_OTA_START` | Master → slave (unicast) | `EspNowOtaStart` (`total_size`) |
| `ESPNOW_OTA_PAYLOAD` | Master → slave | `EspNowOtaPayload` (`seq`, up to 200 B `data`) |
| `ESPNOW_OTA_END` | Master → slave | `EspNowOtaEnd` |
@@ -215,6 +216,7 @@ Host and master speak nanopb-encoded `UartMessage` inside UART frames (byte 0 =
| 20 | `OTA_START_ESPNOW` | Implemented — re-distribute staged image to slaves only |
| 21 | `OTA_SLAVE_PROGRESS` | Implemented (`cmd_ota_slave_progress.c`) — query per-slave ESP-NOW OTA progress |
| 22 | `FIND_ME` | Implemented (`cmd_espnow_find_me.c`) — `client_id=0` local ring, `>0` ESP-NOW to slave |
| 23 | `RESTART` | Implemented (`cmd_restart.c`) — `client_id=0` reboot master, `>0` ESP-NOW reboot slave |
Regenerate C code:
@@ -331,6 +333,18 @@ go run . -port /dev/ttyUSB0 find-me
go run . -port /dev/ttyUSB0 find-me -client 16
```
### RESTART command
Reboot the master (`client_id=0`) or one slave via ESP-NOW (`client_id` = registry id). The device sends the UART response, then restarts after ~150 ms.
**Request:** framed `23` + `restart_request`
**Response:** `restart_response` (`success`, `client_id`)
```bash
go run . -port /dev/ttyUSB0 restart
go run . -port /dev/ttyUSB0 restart -client 16
```
### LED_RING command
Control the 95-LED ring from the host. The firmware **does not** animate digits locally; only UART updates the display.