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LoRa Scanner: a MeshCore preset, and its packets read

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- MeshCore joins the presets (EU/UK Narrow: 869.618 MHz, 62.5 kHz, SF8,
  CR 4/8, sync 0x12), after the Meshtastic ones so stored choices keep
  their number; `lora preset MeshCore` on the console
- lib/meshcore reads what MeshCore sends in clear: header, path, and a
  node's advert (name, kind, key, position)
- the list row, the details, a Capture's viewer and the console echo read
  a packet by the sync word it was received on
- the bandwidth is printed as 62.5, not 62

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0162FokPdvY2KsS4NBfwyWPk
This commit is contained in:
twisla
2026-10-09 20:30:29 +02:00
co-authored by Claude Opus 5.5
parent 861a60b73d
commit 8ba41f72b6
23 changed files with 622 additions and 62 deletions
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site/content/dev/debug/commands.md
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@@ -21,7 +21,7 @@ boot other restart into the other app slot (manual Rollback)
log level <0-5> ESP-IDF log level (0 none ... 5 verbose)
ls [folder] | du <path> | mkdir <path> | rm [-r] [-f] <path> | cp [-f] <from> <to> | mv [-f] <from> <to> | cancel the SD card, with the Storage App's rules (rm -r for a folder; -f: the Shell doesn't ask; * and ? in a name: /notes/*.txt)
screenshot [seconds] the screen as a PNG in /screenshots on the card, now or after a pause
lora probe | lora status | lora rx on|off | lora preset <name> the LoRa radio, receive only
lora probe | lora status | lora rx on|off | lora preset <name> the LoRa radio, receive only; a Meshtastic preset (LongFast...) or MeshCore
lora capture start|stop a LoRa Capture to /captures/lora (pcap, LoRaTap)
lora sweep on [from MHz] [to MHz] [step kHz] | lora sweep off | lora sweep dump RSSI across a band (863 870 100)
lora custom <MHz> <BW kHz> <SF> <CR 5-8> <sync hex> [preamble] e.g. 868.1 125 7 5 34 8 (LoRaWAN)
@@ -102,7 +102,7 @@ In **Safe Mode** (see [Crashes and Safe Mode](/dev/debug/crashes/)) only a few r
| `lora probe` | Finds the radio: chip, oscillator, antenna switch, DIO1 interrupt, noise floor |
| `lora status` | Radio settings, who's listening, packet and error counters, noise floor, task stack |
| `lora rx on` / `lora rx off` | Listens and prints each packet on the console |
| `lora preset <name>` / `lora custom <MHz> <BW kHz> <SF> <CR> <sync hex> [preamble]` | Receive settings: a Meshtastic preset, or anything else (`lora custom 868.1 125 7 5 34 8` for LoRaWAN) |
| `lora preset <name>` / `lora custom <MHz> <BW kHz> <SF> <CR> <sync hex> [preamble]` | Receive settings: a Meshtastic preset or `MeshCore`, or anything else (`lora custom 868.1 125 7 5 34 8` for LoRaWAN) |
| `lora capture start` / `lora capture stop` | A LoRa Capture, as `c` in the App |
| `lora sweep on [from MHz] [to MHz] [step kHz]` / `lora sweep off` / `lora sweep dump` | Sweep a band (863 870 100 by default), with a summary every 2 s (floor, strongest, peaks), or print the latest pass |
| `gnss quiet on` / `gnss quiet off` | The "Pause GNSS for LoRa" setting |