Sync csa branch with main

.vscode/launch.json

@@ -550,6 +550,25 @@
             "runToEntryPoint": "main",
             "preLaunchTask": "Debug Open IoT SDK unit-tests",
             "showDevDebugOutput": "parsed"
+        },
+        {
+            "name": "Zephyr native tests",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/out/nrf-native-sim-tests/nrfconnect/zephyr/zephyr.exe",
+            "args": ["-testargs"],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}/out/nrf-native-sim-tests/nrfconnect",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
         }
     ],
     "inputs": [

docs/examples/closure.md

@@ -0,0 +1,8 @@
+## Closure
+
+```{toctree}
+:glob:
+:maxdepth: 1
+
+closure-app/**/README
+```

examples/air-purifier-app/air-purifier-common/air-purifier-app.matter

@@ -1916,7 +1916,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -1992,7 +1992,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/all-clusters-app/all-clusters-common/all-clusters-app.matter

@@ -5779,7 +5779,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -5855,7 +5855,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/all-clusters-minimal-app/all-clusters-common/all-clusters-minimal-app.matter

@@ -4191,7 +4191,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -4267,7 +4267,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_airpurifier_73a6fe2651.matter

@@ -1659,7 +1659,7 @@ cluster ActivatedCarbonFilterMonitoring = 114 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -1735,7 +1735,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_airpurifier_airqualitysensor_temperaturesensor_humiditysensor_thermostat_56de3d5f45.matter

@@ -1839,7 +1839,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -1915,7 +1915,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_fan_7N2TobIlOX.matter

@@ -1562,7 +1562,7 @@ cluster FixedLabel = 64 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -1638,7 +1638,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_heatingcoolingunit_ncdGai1E5a.matter

@@ -2135,7 +2135,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -2211,7 +2211,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_roomairconditioner_9cf3607804.matter

@@ -1779,7 +1779,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -1855,7 +1855,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/chef/devices/rootnode_thermostat_bm3fb8dhYi.matter

@@ -1999,7 +1999,7 @@ cluster Thermostat = 513 {
 
 /** An interface for controlling a fan in a heating/cooling system. */
 cluster FanControl = 514 {
-  revision 4;
+  revision 5;
 
   enum AirflowDirectionEnum : enum8 {
     kForward = 0;
@@ -2075,7 +2075,7 @@ cluster FanControl = 514 {
     optional boolean lowestOff = 2;
   }
 
-  /** The Step command speeds up or slows down the fan, in steps. */
+  /** This command speeds up or slows down the fan, in steps, without a client having to know the fan speed. */
   command Step(StepRequest): DefaultSuccess = 0;
 }
 

examples/closure-app/closure-common/BUILD.gn

@@ -0,0 +1,26 @@
+# Copyright (c) 2025 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/chip.gni")
+import("${chip_root}/examples/common/pigweed/pigweed_rpcs.gni")
+import("${chip_root}/src/app/chip_data_model.gni")
+
+config("config") {
+  include_dirs = [ "common/include" ]
+}
+
+chip_data_model("closure-common") {
+  zap_file = "closure-app.zap"
+  is_server = true
+}