From 2fdf644d052b1ffcd372ab657b6898eb92ac9c94 Mon Sep 17 00:00:00 2001
From: lthiery <thiery.louis@gmail.com>
Date: Mon, 17 Jul 2023 11:41:30 -0700
Subject: [PATCH] snr may be negative

---
 src/mapper.proto | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mapper.proto b/src/mapper.proto
index 9426f80c..a5121ebd 100644
--- a/src/mapper.proto
+++ b/src/mapper.proto
@@ -27,7 +27,7 @@ message lora_gw {
   bytes pubkey = 1;
   uint64 h3_cell = 2;
   // snr in 0.1 dB
-  uint32 snr = 3;
+  int32 snr = 3;
   // rssi in 0.1 dBm
   int32 rssi = 4;
   // frequency in mHz