CHAD-15951 & 15777: Native handler registration fixes for Matter Powermeter and Z-wave Temperaturemeasurement

Author: aleclorimer

drivers/SmartThings/matter-switch/src/init.lua

@@ -1206,6 +1206,9 @@ local function active_power_handler(driver, device, ib, response)
     local watt_value = ib.data.value / CONVERSION_CONST_MILLIWATT_TO_WATT
     if ib.endpoint_id ~= 0 then
       device:emit_event_for_endpoint(ib.endpoint_id, capabilities.powerMeter.power({ value = watt_value, unit = "W"}))
+      if type(device.register_native_capability_attr_handler) == "function" then
+        device:register_native_capability_attr_handler("powerMeter","power")
+      end
     else
       -- when energy management is defined in the root endpoint(0), replace it with the first switch endpoint and process it.
       device:emit_event_for_endpoint(device:get_field(ENERGY_MANAGEMENT_ENDPOINT), capabilities.powerMeter.power({ value = watt_value, unit = "W"}))

drivers/SmartThings/matter-thermostat/src/init.lua

@@ -1964,6 +1964,9 @@ local function active_power_handler(driver, device, ib, response)
   if ib.data.value then
     local watt_value = ib.data.value / 1000
     device:emit_event_for_endpoint(ib.endpoint_id, capabilities.powerMeter.power({ value = watt_value, unit = "W" }))
+    if type(device.register_native_capability_attr_handler) == "function" then
+      device:register_native_capability_attr_handler("powerMeter","power")
+    end
   end
 end
 

drivers/SmartThings/zwave-sensor/src/init.lua

@@ -170,7 +170,9 @@ local driver_template = {
   },
 }
 
-defaults.register_for_default_handlers(driver_template, driver_template.supported_capabilities)
+defaults.register_for_default_handlers(driver_template,
+  driver_template.supported_capabilities,
+  {register_native_capability_attr_handler = true})
 --- @type st.zwave.Driver
 local sensor = ZwaveDriver("zwave_sensor", driver_template)
 sensor:run()