samples: Renamed files in the light switch sample

kkasperczyk-no · kkasperczyk-no · commit f4c9f66f515c · 2026-06-10T15:13:37.000+02:00
Added _matter prefix to related app_task files, similarly as it is
in light bulb sample. Aligned readme to describe files structure.

Signed-off-by: Kamil Kasperczyk &lt;kamil.kasperczyk@nordicsemi.no&gt;
diff --git a/samples/light_switch/CMakeLists.txt b/samples/light_switch/CMakeLists.txt
@@ -31,7 +31,7 @@ if(CONFIG_CHIP)
 
 	target_sources(app PRIVATE
 		src/main.cpp
-		src/app_task.cpp
+		src/app_task_matter.cpp
 		src/app_task_zigbee.c
 		src/light_switch.cpp
 		src/shell_commands.cpp
diff --git a/samples/light_switch/README.rst b/samples/light_switch/README.rst
@@ -151,7 +151,11 @@ Source file setup
 
 This sample is split into the following source files:
 
-* The :file:`main` file to handle initialization and light switch basic behavior.
+* The :file:`main` file is the application entry point only.
+* The :file:`app_task_zigbee` file manages the application task flow, user input handling, and Zigbee-specific startup and control logic.
+* The :file:`app_task_matter` file is used in the Matter extension build only.
+  It implements the application tasks flow: button input, timers, and delegating control actions to bound lighting devices.
+* The :file:`light_switch` file to implement the light switch application logic and interaction with Zigbee clusters.
 * An additional :file:`nus_cmd` file for handling NUS commands.
 
 .. _zigbee_light_switch_activating_variants:
diff --git a/samples/light_switch/include/app_task_matter.h b/samples/light_switch/include/app_task_matter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Nordic Semiconductor ASA
+ * Copyright (c) 2026 Nordic Semiconductor ASA
  *
  * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
diff --git a/samples/light_switch/src/app_task_matter.cpp b/samples/light_switch/src/app_task_matter.cpp
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2022 Nordic Semiconductor ASA
+ * Copyright (c) 2026 Nordic Semiconductor ASA
  *
  * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
 
-#include "app_task.h"
+#include "app_task_matter.h"
 
 #include "light_switch.h"
 

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`/*`
`2`		`- * Copyright (c) 2022 Nordic Semiconductor ASA`
	`2`	`+ * Copyright (c) 2026 Nordic Semiconductor ASA`
`3`	`3`	`*`
`4`	`4`	`* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause`
`5`	`5`	`*/`