Added support for the bridged device basic feature-map attribute. (#2…

…1061)

* Added support for the bridged device basic feature-map attribute.

* Fixes for Restyled.

examples/bridge-app/linux/main.cpp

@@ -120,6 +120,7 @@ DECLARE_DYNAMIC_ATTRIBUTE(ZCL_DEVICE_LIST_ATTRIBUTE_ID, ARRAY, kDescriptorAttrib
 DECLARE_DYNAMIC_ATTRIBUTE_LIST_BEGIN(bridgedDeviceBasicAttrs)
 DECLARE_DYNAMIC_ATTRIBUTE(ZCL_NODE_LABEL_ATTRIBUTE_ID, CHAR_STRING, kNodeLabelSize, 0), /* NodeLabel */
  DECLARE_DYNAMIC_ATTRIBUTE(ZCL_REACHABLE_ATTRIBUTE_ID, BOOLEAN, 1, 0), /* Reachable */
+ DECLARE_DYNAMIC_ATTRIBUTE(ZCL_FEATURE_MAP_SERVER_ATTRIBUTE_ID, BITMAP32, 4, 0), /* feature map */
  DECLARE_DYNAMIC_ATTRIBUTE_LIST_END();
 
 // Declare Cluster List for Bridged Light endpoint
@@ -204,6 +205,7 @@ DECLARE_DYNAMIC_ATTRIBUTE(ZCL_DEVICE_LIST_ATTRIBUTE_ID, ARRAY, kDescriptorAttrib
 DECLARE_DYNAMIC_ATTRIBUTE_LIST_BEGIN(switchBridgedDeviceBasicAttrs)
 DECLARE_DYNAMIC_ATTRIBUTE(ZCL_NODE_LABEL_ATTRIBUTE_ID, CHAR_STRING, kNodeLabelSize, 0), /* NodeLabel */
  DECLARE_DYNAMIC_ATTRIBUTE(ZCL_REACHABLE_ATTRIBUTE_ID, BOOLEAN, 1, 0), /* Reachable */
+ DECLARE_DYNAMIC_ATTRIBUTE(ZCL_FEATURE_MAP_SERVER_ATTRIBUTE_ID, BITMAP32, 4, 0), /* feature map */
  DECLARE_DYNAMIC_ATTRIBUTE_LIST_END();
 
 // Declare Cluster List for Bridged Switch endpoint
@@ -263,6 +265,7 @@ DataVersion gComposedPowerSourceDataVersions[ArraySize(bridgedPowerSourceCluster
 
 #define ZCL_DESCRIPTOR_CLUSTER_REVISION (1u)
 #define ZCL_BRIDGED_DEVICE_BASIC_CLUSTER_REVISION (1u)
+#define ZCL_BRIDGED_DEVICE_BASIC_FEATURE_MAP (0u)
 #define ZCL_FIXED_LABEL_CLUSTER_REVISION (1u)
 #define ZCL_ON_OFF_CLUSTER_REVISION (4u)
 #define ZCL_SWITCH_CLUSTER_REVISION (1u)
@@ -477,6 +480,10 @@ EmberAfStatus HandleReadBridgedDeviceBasicAttribute(Device * dev, chip::Attribut
  {
  *buffer = (uint16_t) ZCL_BRIDGED_DEVICE_BASIC_CLUSTER_REVISION;
  }
+ else if ((attributeId == ZCL_FEATURE_MAP_SERVER_ATTRIBUTE_ID) && (maxReadLength == 4))
+ {
+ *buffer = (uint32_t) ZCL_BRIDGED_DEVICE_BASIC_FEATURE_MAP;
+ }
  else
  {
  return EMBER_ZCL_STATUS_FAILURE;