From 5fcac2b30450015bad90dea58cd0cb588f421c62 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Thu, 13 Feb 2025 19:02:31 +1100
Subject: [PATCH] SITL: add instructions for testing MaxSonarI2CXL in SITL

---
 libraries/SITL/SIM_MaxSonarI2CXL.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/libraries/SITL/SIM_MaxSonarI2CXL.h b/libraries/SITL/SIM_MaxSonarI2CXL.h
index df30aa883e..7849a788af 100644
--- a/libraries/SITL/SIM_MaxSonarI2CXL.h
+++ b/libraries/SITL/SIM_MaxSonarI2CXL.h
@@ -1,5 +1,19 @@
 #pragma once
 
+/*
+  Simulator for the MaxsonarI2XL rangefinder
+
+./Tools/autotest/sim_vehicle.py --gdb --debug -v ArduCopter --speedup=1
+
+param set RNGFND1_TYPE 2
+graph RANGEFINDER.distance
+graph GLOBAL_POSITION_INT.relative_alt/1000-RANGEFINDER.distance
+reboot
+
+arm throttle
+rc 3 1600
+*/
+
 #include "SIM_config.h"
 
 #if AP_SIM_MAXSONAR_I2C_XL_ENABLED