[Silabs] Fix silabs energy mangement app (#35658)

* Fix BUILD.gn which was broken in moving files around in energy management app.

* Added BUILD.gn arguments to enable different feature support. Updated README. Added test event triggers.

* Removed blank lines

* Added test event triggers

* [Silabs] Fix silabs energy mangement app

* Fix gn conditional inclusions

* Fix GN conflict

---------

Co-authored-by: James Harrow <james.harrow@gmail.com>
Co-authored-by: lpbeliveau-silabs <louis-philip.beliveau@silabs.com>
Co-authored-by: Faisal Bhaiyat <faisal.bhaiyat@silabs.com>

Author: 4 people

examples/energy-management-app/silabs/BUILD.gn

@@ -47,6 +47,21 @@ import("${examples_common_plat_dir}/args.gni")
 declare_args() {
   # Dump memory usage at link time.
   chip_print_memory_usage = false
+
+  # Enable test event triggers by default: Disable these in production devices
+  sl_enable_energy_evse_trigger = true
+  sl_enable_energy_reporting_trigger = true
+  sl_enable_water_heater_management_trigger = true
+  sl_enable_device_energy_management_trigger = true
+
+  # Device Energy Management feature support - only one of these can be true
+  # or both can be disabled if forecasting is not supported
+  sl_dem_support_power_forecast_reporting = true
+  sl_dem_support_state_forecast_reporting = false
+
+  # Only one of these examples should be enabled
+  sl_enable_example_evse_device = true
+  sl_enable_example_water_heater_device = false
 }
 
 if (slc_generate) {
@@ -101,7 +116,11 @@ if (wifi_soc) {
       "${examples_plat_dir}",
       "${chip_root}/src/lib",
       "${examples_common_plat_dir}",
-      "../energy-management-common/include",
+      "${chip_root}/examples/energy-management-app/energy-management-common/common/include",
+      "${chip_root}/examples/energy-management-app/energy-management-common/device-energy-management/include",
+      "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/include",
+      "${chip_root}/examples/energy-management-app/energy-management-common/energy-reporting/include",
+      "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/include",
     ]
 
     if (use_wf200) {
@@ -131,28 +150,45 @@ silabs_executable("energy-management-app") {
   include_dirs = [ "include" ]
   defines = []
 
+  defines += [
+    "SL_MATTER_CONFIG_ENABLE_ENERGY_EVSE_TRIGGER=${sl_enable_energy_evse_trigger}",
+    "SL_MATTER_CONFIG_ENABLE_ENERGY_REPORTING_TRIGGER=${sl_enable_energy_reporting_trigger}",
+    "SL_MATTER_CONFIG_ENABLE_WATER_HEATER_MANAGEMENT_TRIGGER=${sl_enable_water_heater_management_trigger}",
+    "SL_MATTER_CONFIG_ENABLE_DEVICE_ENERGY_MANAGEMENT_TRIGGER=${sl_enable_device_energy_management_trigger}",
+    "SL_MATTER_CONFIG_DEM_SUPPORT_POWER_FORECAST_REPORTING=${sl_dem_support_power_forecast_reporting}",
+    "SL_MATTER_CONFIG_DEM_SUPPORT_STATE_FORECAST_REPORTING=${sl_dem_support_state_forecast_reporting}",
+    "SL_MATTER_CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE=${sl_enable_example_evse_device}",
+    "SL_CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE=${sl_enable_example_water_heater_device}",
+  ]
+
   if (silabs_board == "BRD2704A") {
     defines += [ "SL_STATUS_LED=0" ]
   }
 
   sources = [
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/ChargingTargetsMemMgr.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/DEMTestEventTriggers.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/DeviceEnergyManagementDelegateImpl.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/DeviceEnergyManagementManager.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EVSEManufacturerImpl.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/ElectricalPowerMeasurementDelegate.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyEvseDelegateImpl.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyEvseEventTriggers.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyEvseMain.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyEvseManager.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyEvseTargetsStore.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyReportingEventTriggers.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/EnergyTimeUtils.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/FakeReadings.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/PowerTopologyDelegate.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/device-energy-management-mode.cpp",
-    "${chip_root}/examples/energy-management-app/energy-management-common/src/energy-evse-mode.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/common/src/EnergyTimeUtils.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/device-energy-management/src/DEMTestEventTriggers.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/device-energy-management/src/DeviceEnergyManagementDelegateImpl.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/device-energy-management/src/DeviceEnergyManagementManager.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/device-energy-management/src/device-energy-management-mode.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/ChargingTargetsMemMgr.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EVSEManufacturerImpl.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EnergyEvseDelegateImpl.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EnergyEvseEventTriggers.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EnergyEvseMain.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EnergyEvseManager.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/EnergyEvseTargetsStore.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-evse/src/energy-evse-mode.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-reporting/src/ElectricalPowerMeasurementDelegate.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-reporting/src/EnergyReportingEventTriggers.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-reporting/src/FakeReadings.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/energy-reporting/src/PowerTopologyDelegate.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/WaterHeaterMain.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/WhmDelegateImpl.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/WhmInstance.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/WhmMain.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/WhmManufacturer.cpp",
+    "${chip_root}/examples/energy-management-app/energy-management-common/water-heater/src/water-heater-mode.cpp",
     "${examples_common_plat_dir}/main.cpp",
     "src/AppTask.cpp",
   ]

examples/energy-management-app/silabs/README.md

@@ -33,8 +33,8 @@ An example showing the use of CHIP on the Silicon Labs EFR32 MG12 and MG24.
 ## Introduction
 
 The EFR32 Energy Management example provides a baseline demonstration of a EVSE
-device, built using Matter and the Silicon Labs gecko SDK. It can be controlled
-by a Chip controller over an Openthread or Wifi network..
+or Water Heater device, built using Matter and the Silicon Labs gecko SDK. It
+can be controlled by a Chip controller over an Openthread or Wifi network.
 
 The EFR32 device can be commissioned over Bluetooth Low Energy where the device
 and the Chip controller will exchange security information with the Rendez-vous
@@ -45,9 +45,9 @@ If the LCD is enabled, the LCD on the Silabs WSTK shows a QR Code containing the
 needed commissioning information for the BLE connection and starting the
 Rendez-vous procedure.
 
-The EVSE example is intended to serve both as a means to explore the workings of
-Matter as well as a template for creating real products based on the Silicon
-Labs platform.
+The EVSE and Water Heater examples are intended to serve both as a means to
+explore the workings of Matter Energy Management as well as a template for
+creating real products based on the Silicon Labs platform.
 
 ## Building
 
@@ -99,9 +99,25 @@ Labs platform.
           $ git submodule update --init
           $ source third_party/connectedhomeip/scripts/activate.sh
           $ export SILABS_BOARD=BRD4187C
+
+    To build the EVSE example
+
           $ gn gen out/debug
           $ ninja -C out/debug
 
+    To build the Water Heater example you can change the args to gn gen (see
+    BUILD.gn for arg options)
+
+          $ gn gen out/debug --args='chip_enable_example_evse_device=false chip_enable_example_water_heater_device=true'
+          $ ninja -C out/debug
+
+    To change Device Energy Management feature support (e.g. Power forecast or
+    State forecast reporting), you can change the args to gn gen (see BUILD.gn
+    for arg options)
+
+          $ gn gen out/debug --args='chip_dem_support_state_forecast_reporting=true chip_dem_support_power_forecast_reporting=false'
+          $ ninja -C out/debug
+
 -   To delete generated executable, libraries and object files use:
 
           $ cd ~/connectedhomeip/examples/energy-management-app/silabs

examples/energy-management-app/silabs/build_for_wifi_args.gni

@@ -18,6 +18,7 @@ silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 chip_enable_openthread = false
 import("${chip_root}/src/platform/silabs/wifi_args.gni")
 
+sl_enable_test_event_trigger = true
 chip_enable_ota_requestor = false
 disable_lcd = true
 app_data_model =

examples/energy-management-app/silabs/include/AppTask.h

@@ -28,7 +28,7 @@
 
 #include "AppEvent.h"
 #include "BaseApplication.h"
-#include "EnergyEvseManager.h"
+
 #include "FreeRTOS.h"
 #include "timers.h" // provides FreeRTOS timer support
 #include <ble/BLEEndPoint.h>
@@ -80,7 +80,7 @@ class AppTask : public BaseApplication
 
 private:
     static AppTask sAppTask;
-    static void EvseActionEventHandler(AppEvent * aEvent);
+    static void EnergyManagementActionEventHandler(AppEvent * aEvent);
 
     static void UpdateClusterState(intptr_t context);
 

examples/energy-management-app/silabs/openthread.gni

@@ -23,6 +23,7 @@ app_data_model =
 chip_enable_ota_requestor = false
 chip_enable_openthread = true
 disable_lcd = true
+sl_enable_test_event_trigger = true
 
 openthread_external_platform =
     "${chip_root}/third_party/openthread/platforms/efr32:libopenthread-efr32"

examples/energy-management-app/silabs/src/AppTask.cpp

@@ -21,7 +21,12 @@
 #include "AppConfig.h"
 #include "AppEvent.h"
 #include "LEDWidget.h"
+#if SL_MATTER_CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
 #include <EnergyEvseMain.h>
+#endif
+#if SL_CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
+#include <WaterHeaterMain.h>
+#endif
 #include <app-common/zap-generated/cluster-enums.h>
 #include <app-common/zap-generated/cluster-objects.h>
 #include <app-common/zap-generated/ids/Attributes.h>
@@ -43,6 +48,24 @@
 
 #include <platform/CHIPDeviceLayer.h>
 
+#ifdef SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
+#include <app/TestEventTriggerDelegate.h>
+
+#if SL_MATTER_CONFIG_ENABLE_ENERGY_EVSE_TRIGGER
+#include <app/clusters/energy-evse-server/EnergyEvseTestEventTriggerHandler.h>
+#endif
+#if SL_MATTER_CONFIG_ENABLE_ENERGY_REPORTING_TRIGGER
+#include <app/clusters/electrical-energy-measurement-server/EnergyReportingTestEventTriggerHandler.h>
+#endif
+#if SL_MATTER_CONFIG_ENABLE_WATER_HEATER_MANAGEMENT_TRIGGER
+#include <app/clusters/water-heater-management-server/WaterHeaterManagementTestEventTriggerHandler.h>
+#endif
+#if SL_MATTER_CONFIG_ENABLE_DEVICE_ENERGY_MANAGEMENT_TRIGGER
+#include <app/clusters/device-energy-management-server/DeviceEnergyManagementTestEventTriggerHandler.h>
+#endif
+
+#endif // SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
+
 #if (defined(SL_CATALOG_SIMPLE_LED_LED1_PRESENT) || defined(SIWX_917))
 #define EVSE_LED 1
 #else
@@ -53,28 +76,47 @@
 #define APP_EVSE_SWITCH 1
 
 namespace {
-LEDWidget sEvseLED;
+LEDWidget sEnergyManagementLED;
 }
 
 using namespace chip;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::DeviceEnergyManagement;
 using namespace chip::app::Clusters::DeviceEnergyManagement::Attributes;
+using namespace chip::app::Clusters::WaterHeaterManagement;
 using namespace ::chip::DeviceLayer;
 using namespace ::chip::DeviceLayer::Silabs;
 using namespace ::chip::DeviceLayer::Internal;
 using namespace chip::TLV;
 
+#ifdef SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
+static EnergyEvseTestEventTriggerHandler sEnergyEvseTestEventTriggerHandler;
+static EnergyReportingTestEventTriggerHandler sEnergyReportingTestEventTriggerHandler;
+static DeviceEnergyManagementTestEventTriggerHandler sDeviceEnergyManagementTestEventTriggerHandler;
+#endif
+
 namespace chip {
 namespace app {
 namespace Clusters {
 namespace DeviceEnergyManagement {
 
 // Keep track of the parsed featureMap option
+#if (SL_MATTER_CONFIG_DEM_SUPPORT_POWER_FORECAST_REPORTING) && (SL_MATTER_CONFIG_DEM_SUPPORT_STATE_FORECAST_REPORTING)
+#error Cannot define SL_MATTER_CONFIG_DEM_SUPPORT_POWER_FORECAST_REPORTING and SL_MATTER_CONFIG_DEM_SUPPORT_STATE_FORECAST_REPORTING
+#endif
+
+#if SL_MATTER_CONFIG_DEM_SUPPORT_POWER_FORECAST_REPORTING
 static chip::BitMask<Feature> sFeatureMap(Feature::kPowerAdjustment, Feature::kPowerForecastReporting,
-                                          Feature::kStateForecastReporting, Feature::kStartTimeAdjustment, Feature::kPausable,
-                                          Feature::kForecastAdjustment, Feature::kConstraintBasedAdjustment);
+                                          Feature::kStartTimeAdjustment, Feature::kPausable, Feature::kForecastAdjustment,
+                                          Feature::kConstraintBasedAdjustment);
+#elif SL_MATTER_CONFIG_DEM_SUPPORT_STATE_FORECAST_REPORTING
+static chip::BitMask<Feature> sFeatureMap(Feature::kPowerAdjustment, Feature::kStateForecastReporting,
+                                          Feature::kStartTimeAdjustment, Feature::kPausable, Feature::kForecastAdjustment,
+                                          Feature::kConstraintBasedAdjustment);
+#else
+static chip::BitMask<Feature> sFeatureMap(Feature::kPowerAdjustment);
+#endif
 
 chip::BitMask<Feature> GetFeatureMapFromCmdLine()
 {
@@ -91,14 +133,33 @@ AppTask AppTask::sAppTask;
 void ApplicationInit()
 {
     chip::DeviceLayer::PlatformMgr().LockChipStack();
+    SILABS_LOG("==================================================");
+#if SL_MATTER_CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
+    SILABS_LOG("energy-management-example EVSE starting. featureMap 0x%08lx", DeviceEnergyManagement::sFeatureMap.Raw());
+
     EvseApplicationInit();
-    sEvseLED.Init(EVSE_LED);
+#endif // CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
+
+#if SL_CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
+    SILABS_LOG("energy-management-example WaterHeater starting. featureMap 0x%08lx", DeviceEnergyManagement::sFeatureMap.Raw());
+
+    FullWhmApplicationInit();
+#endif // CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
+    SILABS_LOG("==================================================");
+
+    sEnergyManagementLED.Init(EVSE_LED);
     chip::DeviceLayer::PlatformMgr().UnlockChipStack();
 }
 void ApplicationShutdown()
 {
     chip::DeviceLayer::PlatformMgr().LockChipStack();
+#if SL_MATTER_CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
     EvseApplicationShutdown();
+#endif // CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
+
+#if SL_CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
+    FullWhmApplicationShutdown();
+#endif // CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
     chip::DeviceLayer::PlatformMgr().UnlockChipStack();
 }
 
@@ -108,7 +169,11 @@ CHIP_ERROR AppTask::Init()
     chip::DeviceLayer::Silabs::GetPlatform().SetButtonsCb(AppTask::ButtonEventHandler);
 
 #ifdef DISPLAY_ENABLED
-    GetLCD().Init((uint8_t *) "energy-management-App");
+#if SL_MATTER_CONFIG_ENABLE_EXAMPLE_EVSE_DEVICE
+    GetLCD().Init((uint8_t *) "energy-management-App (EVSE)");
+#elif SL_CONFIG_ENABLE_EXAMPLE_WATER_HEATER_DEVICE
+    GetLCD().Init((uint8_t *) "energy-management-App (WaterHeater)");
+#endif
 #endif
 
     err = BaseApplication::Init();
@@ -120,6 +185,43 @@ CHIP_ERROR AppTask::Init()
 
     ApplicationInit();
 
+#ifdef SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
+    TestEventTriggerDelegate * pTestEventDelegate = Server::GetInstance().GetTestEventTriggerDelegate();
+
+#if SL_MATTER_CONFIG_ENABLE_ENERGY_EVSE_TRIGGER
+    static EnergyEvseTestEventTriggerHandler sEnergyEvseTestEventTriggerHandler;
+    if (pTestEventDelegate != nullptr)
+    {
+        VerifyOrDie(pTestEventDelegate->AddHandler(&sEnergyEvseTestEventTriggerHandler) == CHIP_NO_ERROR);
+    }
+#endif
+
+#if SL_MATTER_CONFIG_ENABLE_ENERGY_REPORTING_TRIGGER
+    static EnergyReportingTestEventTriggerHandler sEnergyReportingTestEventTriggerHandler;
+    if (pTestEventDelegate != nullptr)
+    {
+        VerifyOrDie(pTestEventDelegate->AddHandler(&sEnergyReportingTestEventTriggerHandler) == CHIP_NO_ERROR);
+    }
+
+#endif
+#if SL_MATTER_CONFIG_ENABLE_WATER_HEATER_MANAGEMENT_TRIGGER
+    static WaterHeaterManagementTestEventTriggerHandler sWaterHeaterManagementTestEventTriggerHandler;
+
+    if (pTestEventDelegate != nullptr)
+    {
+        VerifyOrDie(pTestEventDelegate->AddHandler(&sWaterHeaterManagementTestEventTriggerHandler) == CHIP_NO_ERROR);
+    }
+#endif
+#if SL_MATTER_CONFIG_ENABLE_DEVICE_ENERGY_MANAGEMENT_TRIGGER
+    static DeviceEnergyManagementTestEventTriggerHandler sDeviceEnergyManagementTestEventTriggerHandler;
+    if (pTestEventDelegate != nullptr)
+    {
+        VerifyOrDie(pTestEventDelegate->AddHandler(&sDeviceEnergyManagementTestEventTriggerHandler) == CHIP_NO_ERROR);
+    }
+#endif
+
+#endif // SL_MATTER_TEST_EVENT_TRIGGER_ENABLED
+
 // Update the LCD with the Stored value. Show QR Code if not provisioned
 #ifdef DISPLAY_ENABLED
     GetLCD().WriteDemoUI(LightMgr().IsLightOn());
@@ -168,7 +270,7 @@ void AppTask::AppTaskMain(void * pvParameter)
     }
 }
 
-void AppTask::EvseActionEventHandler(AppEvent * aEvent)
+void AppTask::EnergyManagementActionEventHandler(AppEvent * aEvent)
 {
     bool initiated = false;
     int32_t actor;
@@ -201,7 +303,7 @@ void AppTask::ButtonEventHandler(uint8_t button, uint8_t btnAction)
 
     if (button == APP_EVSE_SWITCH && btnAction == static_cast<uint8_t>(SilabsPlatform::ButtonAction::ButtonPressed))
     {
-        button_event.Handler = EvseActionEventHandler;
+        button_event.Handler = EnergyManagementActionEventHandler;
         AppTask::GetAppTask().PostEvent(&button_event);
     }
     else if (button == APP_FUNCTION_BUTTON)

examples/platform/silabs/SiWx917/BUILD.gn

@@ -40,9 +40,6 @@ declare_args() {
   #default Wifi Password
   chip_default_wifi_psk = ""
 
-  # Enable TestEventTrigger in GeneralDiagnostics cluster
-  sl_enable_test_event_trigger = false
-
   # The EnableKey in hex string format used by TestEventTrigger command in
   # GeneralDiagnostics cluster. The length of the string should be 16 bytes.
   sl_test_event_trigger_enable_key = "00112233445566778899AABBCCDDEEFF"