From 56d3b15ce871d6fdf95f138737c4d6aa5f898452 Mon Sep 17 00:00:00 2001
From: uhuruhashimoto <uhuru.g.hashimoto.23@dartmouth.edu>
Date: Sun, 5 Mar 2023 22:35:03 -0500
Subject: [PATCH] nbrinfo protobuf

---
 meshtastic/neighborinfo.options |  4 +++
 meshtastic/neighborinfo.proto   | 48 +++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 meshtastic/neighborinfo.options
 create mode 100644 meshtastic/neighborinfo.proto

diff --git a/meshtastic/neighborinfo.options b/meshtastic/neighborinfo.options
new file mode 100644
index 0000000..30691ad
--- /dev/null
+++ b/meshtastic/neighborinfo.options
@@ -0,0 +1,4 @@
+# options for nanopb
+# https://jpa.kapsi.fi/nanopb/docs/reference.html#proto-file-options
+
+*NeighborInfo.neighbors max_count:10
\ No newline at end of file
diff --git a/meshtastic/neighborinfo.proto b/meshtastic/neighborinfo.proto
new file mode 100644
index 0000000..0b01521
--- /dev/null
+++ b/meshtastic/neighborinfo.proto
@@ -0,0 +1,48 @@
+syntax = "proto3";
+
+package meshtastic;
+
+option java_package = "com.geeksville.mesh";
+option java_outer_classname = "NeighborInfoProtos";
+option go_package = "github.com/meshtastic/go/generated";
+option csharp_namespace = "Meshtastic.Protobufs";
+option swift_prefix = "";
+
+/*
+* Full info on edges for a single node
+*/
+message NeighborInfo {
+  /*
+  * The node ID of the node sending info on its neighbors
+  */
+  uint32 node_id = 1;
+  /*
+  * Time at packet transmission (in millis, Unix epoch)
+  */
+  fixed32 tx_time = 2;
+
+  /*
+  * The list of neighbors
+  */
+  repeated Neighbor neighbors = 4;
+}
+
+/*
+* A single edge in the mesh
+*/
+message Neighbor {
+  /*
+  * Node ID of neighbor
+  */
+  uint32 node_id = 1;
+
+  /*
+  * SNR of last heard message
+  */
+  float snr = 2;
+
+  /*
+  * Time of last heard message (in millis, Unix epoch)
+  */
+  fixed32 rx_time = 3;
+}
\ No newline at end of file