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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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src/main.cpp
+5 -4
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@@ -676,7 +676,7 @@ static const char* const kHelp =
"log level <0-5> ESP-IDF log level (0 none ... 5 verbose)\n"
"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)\n"
"screenshot [seconds] the screen as a PNG in /screenshots on the card, now or after a pause\n"
"lora probe | lora status | lora rx on|off | lora preset <name> the LoRa radio, receive only\n"
"lora probe | lora status | lora rx on|off | lora preset <name> the LoRa radio, receive only; a Meshtastic preset (LongFast...) or MeshCore\n"
"lora capture start|stop a LoRa Capture to /captures/lora (pcap, LoRaTap)\n"
"lora sweep on [from MHz] [to MHz] [step kHz] | lora sweep off | lora sweep dump RSSI across a band (863 870 100)\n"
"lora custom <MHz> <BW kHz> <SF> <CR 5-8> <sync hex> [preamble] e.g. 868.1 125 7 5 34 8 (LoRaWAN)\n"
@@ -1133,9 +1133,10 @@ static void runCommand(String line, bool fromSerial = false) {
}
}
if (line.startsWith("lora preset ") && radioService) {
const meshtastic::Preset* p = meshtastic::findPreset(line.substring(12).c_str());
if (p) radioService->setPreset(*p);
console.printf("lora preset: %s\n", p ? p->name : "unknown (LongFast LongSlow MediumSlow MediumFast ShortSlow ShortFast LongMod)");
lora::ScanPreset p;
bool found = lora::findScanPreset(line.substring(12).c_str(), p);
if (found) radioService->setPreset(p);
console.printf("lora preset: %s\n", found ? p.name : "unknown (LongFast LongSlow MediumSlow MediumFast ShortSlow ShortFast LongMod MeshCore)");
}
if (line == "gnss quiet on" || line == "gnss quiet off") { // Settings > Pause GNSS for LoRa (issue #20)
settings.setBool(Setting::GnssQuietForLora, line.endsWith("on"));