Enable Groupcast cluster on light-switch sample-app

examples/light-switch-app/asr/args.gni

@@ -20,6 +20,8 @@ import("${chip_root}/src/platform/ASR/args.gni")
 asr_target_project =
     get_label_info(":light_switch_app_sdk_sources", "label_no_toolchain")
 
+chip_config_enable_groupcast = true
+
 declare_args() {
   # Disable lock tracking, since our FreeRTOS configuration does not set
   # INCLUDE_xSemaphoreGetMutexHolder

examples/light-switch-app/esp32/sdkconfig.defaults

@@ -56,4 +56,7 @@ CONFIG_LWIP_IPV6_NUM_ADDRESSES=6
 CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
 
 # Enable OTA Requestor
-CONFIG_ENABLE_OTA_REQUESTOR=y
+CONFIG_ENABLE_OTA_REQUESTOR=y
+
+# Enable Groupcast cluster
+CONFIG_CHIP_ENABLE_GROUPCAST=y

examples/light-switch-app/genio/args.gni

@@ -22,6 +22,7 @@ pw_log_BACKEND = "${chip_root}/src/pw_backends/log"
 pw_assert_BACKEND = "${chip_root}/src/pw_backends/assert"
 
 chip_enable_ble = true
+chip_config_enable_groupcast = true
 
 declare_args() {
   chip_enable_ota_requestor = false

examples/light-switch-app/infineon/cyw30739/args.gni

@@ -21,6 +21,7 @@ app_data_model = "${chip_root}/examples/light-switch-app/light-switch-common"
 chip_openthread_ftd = false
 chip_enable_icd_server = true
 chip_enable_ota_requestor = true
+chip_config_enable_groupcast = true
 
 matter_product_id = "0x0005"
 matter_product_name = "CYW30739 Light-Switch App"

examples/light-switch-app/light-switch-common/icd-lit-light-switch-app.matter

@@ -2587,6 +2587,116 @@ provisional cluster ScenesManagement = 98 {
   fabric command access(invoke: manage) CopyScene(CopySceneRequest): CopySceneResponse = 64;
 }
 
+/** The Groupcast cluster manages the content of the node-wide multicast Group membership that is part of the underlying interaction layer. */
+provisional cluster Groupcast = 101 {
+  revision 1;
+
+  enum GroupcastTestResultEnum : enum8 {
+    kSuccess = 0;
+    kGeneralError = 1;
+    kMessageReplay = 2;
+    kFailedAuth = 3;
+    kNoAvailableKey = 4;
+    kSendFailure = 5;
+  }
+
+  enum GroupcastTestingEnum : enum8 {
+    kDisableTesting = 0;
+    kEnableListenerTesting = 1;
+    kEnableSenderTesting = 2;
+  }
+
+  enum MulticastAddrPolicyEnum : enum8 {
+    kIanaAddr = 0;
+    kPerGroup = 1;
+  }
+
+  bitmap Feature : bitmap32 {
+    kListener = 0x1;
+    kSender = 0x2;
+    kPerGroup = 0x4;
+  }
+
+  fabric_scoped struct MembershipStruct {
+    group_id groupID = 0;
+    optional endpoint_no endpoints[] = 1;
+    fabric_sensitive int16u keySetID = 2;
+    optional boolean hasAuxiliaryACL = 3;
+    MulticastAddrPolicyEnum mcastAddrPolicy = 4;
+    fabric_idx fabricIndex = 254;
+  }
+
+  provisional fabric_sensitive info event access(read: administer) GroupcastTesting = 0 {
+    optional octet_string sourceIpAddress = 0;
+    optional octet_string destinationIpAddress = 1;
+    optional group_id groupID = 2;
+    optional endpoint_no endpointID = 3;
+    optional cluster_id clusterID = 4;
+    optional int32u elementID = 5;
+    optional boolean accessAllowed = 6;
+    GroupcastTestResultEnum groupcastTestResult = 7;
+    fabric_idx fabricIndex = 254;
+  }
+
+  provisional readonly attribute MembershipStruct membership[] = 0;
+  provisional readonly attribute int16u maxMembershipCount = 1;
+  provisional readonly attribute int16u maxMcastAddrCount = 2;
+  provisional readonly attribute int16u usedMcastAddrCount = 3;
+  provisional readonly attribute fabric_idx fabricUnderTest = 4;
+  readonly attribute command_id generatedCommandList[] = 65528;
+  readonly attribute command_id acceptedCommandList[] = 65529;
+  readonly attribute attrib_id attributeList[] = 65531;
+  readonly attribute bitmap32 featureMap = 65532;
+  readonly attribute int16u clusterRevision = 65533;
+
+  request struct JoinGroupRequest {
+    group_id groupID = 0;
+    endpoint_no endpoints[] = 1;
+    int16u keySetID = 2;
+    optional octet_string<16> key = 3;
+    optional boolean useAuxiliaryACL = 4;
+    optional boolean replaceEndpoints = 5;
+    optional MulticastAddrPolicyEnum mcastAddrPolicy = 6;
+  }
+
+  request struct LeaveGroupRequest {
+    group_id groupID = 0;
+    optional endpoint_no endpoints[] = 1;
+  }
+
+  response struct LeaveGroupResponse = 2 {
+    group_id groupID = 0;
+    endpoint_no endpoints[] = 1;
+  }
+
+  request struct UpdateGroupKeyRequest {
+    group_id groupID = 0;
+    int16u keySetID = 1;
+    optional octet_string<16> key = 2;
+  }
+
+  request struct ConfigureAuxiliaryACLRequest {
+    group_id groupID = 0;
+    boolean useAuxiliaryACL = 1;
+  }
+
+  request struct GroupcastTestingRequest {
+    GroupcastTestingEnum testOperation = 0;
+    optional int16u durationSeconds = 1;
+  }
+
+  /** This command SHALL be used to instruct the server to join a multicast group. */
+  fabric command access(invoke: manage) JoinGroup(JoinGroupRequest): DefaultSuccess = 0;
+  /** This command SHALL allow a maintainer to request that the server withdraws itself or specific endpoints from a specific group or from all groups of this client's fabric. */
+  fabric command access(invoke: manage) LeaveGroup(LeaveGroupRequest): LeaveGroupResponse = 1;
+  /** This command SHALL allow a fabric administrator to update the OperationalGroupKey associated with the existing group identified by GroupID, which is already joined. */
+  fabric command access(invoke: manage) UpdateGroupKey(UpdateGroupKeyRequest): DefaultSuccess = 3;
+  /** This command SHALL allow an Administrator to enable or disable the generation of AuxiliaryACL entries in the Access Control Cluster based on the groups joined (see Groupcast Auxiliary ACL Handling). */
+  fabric command access(invoke: administer) ConfigureAuxiliaryACL(ConfigureAuxiliaryACLRequest): DefaultSuccess = 4;
+  /** This command SHALL allow an Administrator to configure test modes that allow validation of Groupcast communication. */
+  fabric command access(invoke: administer) GroupcastTesting(GroupcastTestingRequest): DefaultSuccess = 5;
+}
+
 /** Attributes and commands for controlling the color properties of a color-capable light. */
 cluster ColorControl = 768 {
   revision 9;
@@ -3299,6 +3409,25 @@ endpoint 0 {
     handle command UnregisterClient;
     handle command StayActiveRequest;
   }
+
+  server cluster Groupcast {
+    emits event GroupcastTesting;
+    callback attribute membership;
+    callback attribute maxMembershipCount;
+    callback attribute maxMcastAddrCount;
+    callback attribute usedMcastAddrCount;
+    callback attribute fabricUnderTest;
+    callback attribute generatedCommandList;
+    callback attribute acceptedCommandList;
+    callback attribute attributeList;
+    ram      attribute featureMap default = 6;
+    callback attribute clusterRevision default = 1;
+
+    handle command JoinGroup;
+    handle command LeaveGroup;
+    handle command UpdateGroupKey;
+    handle command GroupcastTesting;
+  }
 }
 endpoint 1 {
   device type ma_onofflightswitch = 259, version 4;