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feat(mqtt): add SNMP support for radio diagnostics and stats

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Implement SNMP functionality in MyMesh to provide radio diagnostics
and statistics updates. This includes a new method for formatting
radio diagnostic replies and periodic updates to the SNMP agent
with radio stats, enhancing monitoring capabilities for users
with SNMP enabled.
This commit is contained in:
agessaman
2026-07-21 11:03:04 -07:00
parent bd58d8af5b
commit fbe608d6c0
6 changed files with 56 additions and 0 deletions
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examples/simple_room_server/MyMesh.cpp
+23
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@@ -1176,6 +1176,10 @@ void MyMesh::formatRadioStatsReply(char *reply) {
StatsFormatHelper::formatRadioStats(reply, _radio, radio_driver, getTotalAirTime(), getReceiveAirTime());
}
void MyMesh::formatRadioDiagReply(char *reply) {
StatsFormatHelper::formatRadioDiag(reply, _radio, radio_driver, *_ms, _err_flags, hasOutbound());
}
void MyMesh::formatPacketStatsReply(char *reply) {
StatsFormatHelper::formatPacketStats(reply, radio_driver, getNumSentFlood(), getNumSentDirect(),
getNumRecvFlood(), getNumRecvDirect());
@@ -1587,6 +1591,25 @@ void MyMesh::loop() {
}
}
#endif
#ifdef WITH_SNMP
// Push radio stats to SNMP agent every 2 seconds
if (_snmp_agent.isRunning()) {
static unsigned long last_snmp_stats = 0;
if (now - last_snmp_stats >= 2000) {
last_snmp_stats = now;
_snmp_agent.updateRadioStats(
radio_driver.getPacketsRecv(), radio_driver.getPacketsSent(),
radio_driver.getPacketsRecvErrors(),
(int16_t)_radio->getNoiseFloor(),
(int16_t)radio_driver.getLastRSSI(),
(int16_t)(radio_driver.getLastSNR() * 4),
getNumSentFlood(), getNumSentDirect(),
getNumRecvFlood(), getNumRecvDirect(),
getTotalAirTime() / 1000, uptime_millis / 1000);
}
}
#endif
}
#if defined(WITH_MQTT_NEIGHBORS)