From ea5fcebddb5b370078389e430eb94a28438f08d1 Mon Sep 17 00:00:00 2001
From: Jacob Dahl <dahl.jakejacob@gmail.com>
Date: Tue, 17 Mar 2026 21:55:33 -0800
Subject: [PATCH] refactor(lib/led): convert params.c to module.yaml

Convert 1 parameter file(s) from legacy C format to YAML
module configuration.
---
 src/lib/led/CMakeLists.txt  |  1 +
 src/lib/led/led_params.c    | 42 -------------------------------------
 src/lib/led/led_params.yaml | 11 ++++++++++
 3 files changed, 12 insertions(+), 42 deletions(-)
 delete mode 100644 src/lib/led/led_params.c
 create mode 100644 src/lib/led/led_params.yaml

diff --git a/src/lib/led/CMakeLists.txt b/src/lib/led/CMakeLists.txt
index 82e33bc292..4ec9d49a48 100644
--- a/src/lib/led/CMakeLists.txt
+++ b/src/lib/led/CMakeLists.txt
@@ -32,6 +32,7 @@
 ############################################################################
 
 px4_add_library(led led.cpp)
+set_property(GLOBAL APPEND PROPERTY PX4_MODULE_CONFIG_FILES ${CMAKE_CURRENT_SOURCE_DIR}/led_params.yaml)
 target_compile_options(led
 	PRIVATE -Wno-implicit-fallthrough # TODO: fix and remove
 )
diff --git a/src/lib/led/led_params.c b/src/lib/led/led_params.c
deleted file mode 100644
index 1120fb9ca7..0000000000
--- a/src/lib/led/led_params.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2015-2021 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * RGB Led brightness limit
- *
- * Set to 0 to disable, 1 for maximum brightness
- *
- * @unit %
- * @group System
- */
-PARAM_DEFINE_FLOAT(SYS_RGB_MAXBRT, 1.f);
diff --git a/src/lib/led/led_params.yaml b/src/lib/led/led_params.yaml
new file mode 100644
index 0000000000..4dc102bdb8
--- /dev/null
+++ b/src/lib/led/led_params.yaml
@@ -0,0 +1,11 @@
+module_name: led
+parameters:
+- group: System
+  definitions:
+    SYS_RGB_MAXBRT:
+      description:
+        short: RGB Led brightness limit
+        long: Set to 0 to disable, 1 for maximum brightness
+      type: float
+      default: 1.0
+      unit: '%'