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mesh: update node batteryLevel from live NODEINFO_APP packets

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battery_level was only populated during the initial sync; NodeInfo
frames streamed as NODEINFO_APP (port 4) now refresh deviceMetrics in
the node database so /api/nodes and downstream consumers see current
values between syncs. decodeNodeInfo + PORT_NODEINFO_APP added to the
codec, one branch in the existing packet-handling path.
This commit is contained in:
kamilkrzywda
2026-09-25 12:39:45 +00:00
parent 6ce0b1ae7b
commit 8ddd91d4b5
3 changed files with 100 additions and 0 deletions
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src/mesh/codec.ts
+10
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@@ -12,6 +12,8 @@ export const BROADCAST_ADDR = 0xffffffff;
export const PORT_TEXT_MESSAGE_APP = 1;
// verified against installed @meshtastic/protobufs Portnums.PortNum.POSITION_APP
export const PORT_POSITION_APP = 3;
// verified against installed @meshtastic/protobufs Portnums.PortNum.NODEINFO_APP
export const PORT_NODEINFO_APP = 4;
// verified against installed @meshtastic/protobufs Portnums.PortNum.ROUTING_APP
export const PORT_ROUTING_APP = 5;
// verified against installed @meshtastic/protobufs Portnums.PortNum.TELEMETRY_APP
@@ -75,6 +77,14 @@ export async function decodePosition(
return fromBinary(P.Mesh.PositionSchema, bytes);
}
/** NODEINFO_APP packets carry a serialized meshtastic.NodeInfo in Data.payload (live node info; deviceMetrics carries battery_level). */
export async function decodeNodeInfo(
bytes: Uint8Array,
): Promise<import('@meshtastic/protobufs').Mesh.NodeInfo> {
const P = await loadProto();
return fromBinary(P.Mesh.NodeInfoSchema, bytes);
}
/** ROUTING_APP packets carry a serialized meshtastic.Routing in Data.payload (ACK/NACK for want_ack sends). */
export async function decodeRouting(
bytes: Uint8Array,