[EFR32][Groups] Add group commands support to light-switch example (#…

…15727)

* Refactor commands structure for light-switch

* Add group command support to light-switch

* generated files

* PR review comments

* read me update

* regen

* fix mispelled work

.github/.wordlist.txt

@@ -1373,3 +1373,19 @@ zephyrproject
 Zigbee
 zigbeealliance
 zigbeethread
+libshell
+TestGroupDemoConfig
+ACLs
+AddNOC
+CHIPConfig
+CHIPProjectAppConfig
+CaseAdminNode
+DataVersion
+ProxyView
+ReadAttribute
+WriteAttribute
+kAdminister
+kManage
+kOperate
+kView
+xFFFFFFFD

examples/light-switch-app/efr32/README.md

@@ -259,18 +259,21 @@ combination with JLinkRTTClient as follows:
 
     **Matter shell**
 
-        -   'switch on'    : Sends On command to bound device
+    **_OnOff Cluster_**
 
-        -   'switch off'   : Sends Off command to bound device
+        -  'switch onoff on'            : Sends unicast On command to bound device
+        -  'switch onoff off'           : Sends unicast Off command to bound device
+        -  'switch onoff toggle'        : Sends unicast Toggle command to bound device
 
-        -   'switch toggle : Sends Toggle command to bound device
+        -  'switch groups onoff on'     : Sends On group command to bound group
+        -  'switch groups onoff off'    : Sends On group command to bound group
+        -  'switch groups onoff toggle' : Sends On group command to bound group
 
 *   You can provision and control the Chip device using the python controller,
-    Chip tool standalone, Android or iOS app
-
     [CHIPTool](https://github.com/project-chip/connectedhomeip/blob/master/examples/chip-tool/README.md)
+    standalone, Android or iOS app
 
-    Here is an example with the CHIPTool:
+    Here is an example with the CHIPTool for unicast commands only:
 
     ```
     chip-tool pairing ble-thread 1 hex:<operationalDataset> 20202021 3840
@@ -280,6 +283,25 @@ combination with JLinkRTTClient as follows:
     chip-tool binding write binding '[{"fabricIndex": 1, "node": <lighting-node-id>, "endpoint": 1, "cluster":6}]' 1 1
     ```
 
+    Here is an example with the CHIPTool for groups commands only:
+
+    ```
+    chip-tool pairing ble-thread 1 hex:<operationalDataset> 20202021 3840
+
+    chip-tool tests TestGroupDemoConfig --nodeId 1
+
+    chip-tool tests TestGroupDemoConfig --nodeId <lighting-node-id>
+
+    chip-tool binding write binding '[{"fabricIndex": 1, "group": 257}]' 1 1
+    ```
+
+    To run the example with unicast and groups commands, run the group
+    configuration commands and replace the last one with binding this command
+
+    ```
+    chip-tool binding write binding '[{"fabricIndex": 1, "group": 257},{"fabricIndex": 1, "node": <lighting-node-id>, "endpoint": 1, "cluster":6} ]' 1 1
+    ```
+
 ### Notes
 
 -   Depending on your network settings your router might not provide native ipv6

examples/light-switch-app/efr32/include/binding-handler.h

@@ -21,12 +21,12 @@
 #include "lib/core/CHIPError.h"
 
 CHIP_ERROR InitBindingHandler();
-void SwitchToggleOnOff(intptr_t context);
-void SwitchOnOffOn(intptr_t context);
-void SwitchOnOffOff(intptr_t context);
+void SwitchWorkerFunction(intptr_t context);
 
 struct BindingCommandData
 {
+    chip::EndpointId localEndpointId = 1;
     chip::CommandId commandId;
     chip::ClusterId clusterId;
+    bool isGroup = false;
 };

examples/light-switch-app/efr32/src/AppTask.cpp

@@ -347,7 +347,11 @@ void AppTask::SwitchActionEventHandler(AppEvent * aEvent)
 {
     if (aEvent->Type == AppEvent::kEventType_Button)
     {
-        chip::DeviceLayer::PlatformMgr().ScheduleWork(SwitchToggleOnOff, 0);
+        BindingCommandData * data = Platform::New<BindingCommandData>();
+        data->commandId           = chip::app::Clusters::OnOff::Commands::Toggle::Id;
+        data->clusterId           = chip::app::Clusters::OnOff::Id;
+
+        DeviceLayer::PlatformMgr().ScheduleWork(SwitchWorkerFunction, reinterpret_cast<intptr_t>(data));
     }
 }