From 7cf7aa9d48decfc3e6e87fe58a67766ec7a1e781 Mon Sep 17 00:00:00 2001
From: olliw42 <waldmanns@gmx.de>
Date: Tue, 8 Sep 2026 08:04:08 +0200
Subject: [PATCH] AP_Logger: add dBm unit to log structure

---
 libraries/AP_Logger/LogStructure.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/AP_Logger/LogStructure.h b/libraries/AP_Logger/LogStructure.h
index 5da9588e1d8..2036c7f0fbc 100644
--- a/libraries/AP_Logger/LogStructure.h
+++ b/libraries/AP_Logger/LogStructure.h
@@ -70,6 +70,7 @@ const struct UnitStructure log_Units[] = {
     { 't', "N.m" },           // Newton meters, torque
     { 'q', "rpm" },           // rounds per minute. Not SI, but sometimes more intuitive than Hertz
     { 'r', "rad" },           // radians
+    { 'R', "dBm" },           // decibel-milliwatt (referenced to 1 mW)
     { 'U', "deglongitude" },  // degrees of longitude
     { 'u', "ppm" },           // pulses per minute
     { 'v', "V" },             // Volt