qpg: align examples with QMatter SDK (#24095)

* qpg: align examples with QMatter SDK

- Add light fixes (ColorFormat.cpp)
- introduce powercycle counting to trigger factory reset
- run code formatters

* use c++ style cast

* Fix error while trying to set Level to 0xff

examples/lighting-app/lighting-common/src/ColorFormat.cpp

@@ -90,33 +90,29 @@ RgbColor_t XYToRgb(uint8_t Level, uint16_t currentX, uint16_t currentY)
     float X, Y, Z;
     float r, g, b;
 
-    x = ((float) currentX) / 65535.0f;
-    y = ((float) currentY) / 65535.0f;
+    x = (static_cast<float>(currentX)) / 65535.0f;
+    y = (static_cast<float>(currentY)) / 65535.0f;
 
     z = 1.0f - x - y;
 
     // Calculate XYZ values
 
     // Y - given brightness in 0 - 1 range
-    Y = ((float) Level) / 254.0f;
+    Y = (static_cast<float>(Level)) / 254.0f;
     X = (Y / y) * x;
     Z = (Y / y) * z;
 
     // X, Y and Z input refer to a D65/2° standard illuminant.
     // sR, sG and sB (standard RGB) output range = 0 ÷ 255
     // convert XYZ to RGB - CIE XYZ to sRGB
-    X = X / 100.0f;
-    Y = Y / 100.0f;
-    Z = Z / 100.0f;
-
-    r = (X * 3.2406f) - (Y * 1.5372f) - (Z * 0.4986f);
-    g = -(X * 0.9689f) + (Y * 1.8758f) + (Z * 0.0415f);
-    b = (X * 0.0557f) - (Y * 0.2040f) + (Z * 1.0570f);
+    r = (X * 3.2410f) - (Y * 1.5374f) - (Z * 0.4986f);
+    g = -(X * 0.9692f) + (Y * 1.8760f) + (Z * 0.0416f);
+    b = (X * 0.0556f) - (Y * 0.2040f) + (Z * 1.0570f);
 
     // apply gamma 2.2 correction
-    r = (r <= 0.0031308f ? 12.92f * r : (1.055f) * pow(r, (1.0f / 2.4f)) - 0.055f);
-    g = (g <= 0.0031308f ? 12.92f * g : (1.055f) * pow(g, (1.0f / 2.4f)) - 0.055f);
-    b = (b <= 0.0031308f ? 12.92f * b : (1.055f) * pow(b, (1.0f / 2.4f)) - 0.055f);
+    r = (r <= 0.00304f ? 12.92f * r : (1.055f) * pow(r, (1.0f / 2.4f)) - 0.055f);
+    g = (g <= 0.00304f ? 12.92f * g : (1.055f) * pow(g, (1.0f / 2.4f)) - 0.055f);
+    b = (b <= 0.00304f ? 12.92f * b : (1.055f) * pow(b, (1.0f / 2.4f)) - 0.055f);
 
     // Round off
     r = clamp(r, 0, 1);
@@ -139,7 +135,7 @@ RgbColor_t CTToRgb(CtColor_t ct)
     // Algorithm credits to Tanner Helland: https://tannerhelland.com/2012/09/18/convert-temperature-rgb-algorithm-code.html
 
     // Convert Mireds to centiKelvins. k = 1,000,000/mired
-    float ctCentiKelvin = 10000 / ct.ctMireds;
+    float ctCentiKelvin = 10000 / static_cast<float>(ct.ctMireds);
 
     // Red
     if (ctCentiKelvin <= 66)
@@ -174,7 +170,7 @@ RgbColor_t CTToRgb(CtColor_t ct)
         }
         else
         {
-            b = 138.5177312231 * log(ctCentiKelvin - 10) - 305.0447927307;
+            b = 138.5177312231f * log(ctCentiKelvin - 10) - 305.0447927307f;
         }
     }
     rgb.r = (uint8_t) clamp(r, 0, 255);

examples/lighting-app/qpg/BUILD.gn

@@ -56,6 +56,7 @@ qpg_executable("lighting_app") {
     "${chip_root}/src/app/clusters/general-diagnostics-server/GenericFaultTestEventTriggerDelegate.cpp",
     "${examples_plat_dir}/app/main.cpp",
     "${examples_plat_dir}/ota/ota.cpp",
+    "${examples_plat_dir}/powercycle_counting.c",
     "include/LightingManager.h",
     "src/AppTask.cpp",
     "src/LightingManager.cpp",
@@ -85,8 +86,7 @@ qpg_executable("lighting_app") {
     "${examples_plat_dir}/ota",
   ]
 
-  defines = []
-
+  defines = [ "GP_APP_DIVERSITY_POWERCYCLECOUNTING" ]
   if (chip_enable_pw_rpc) {
     defines += [
       "PW_RPC_ENABLED",

examples/lighting-app/qpg/src/AppTask.cpp

@@ -16,12 +16,19 @@
  *    limitations under the License.
  */
 
+#if !defined(GP_APP_DIVERSITY_POWERCYCLECOUNTING)
+#error This application requires powercycle counting.
+#endif
+
+#include "gpSched.h"
+#include "powercycle_counting.h"
 #include "qvIO.h"
 
 #include "AppConfig.h"
 #include "AppEvent.h"
 #include "AppTask.h"
 #include "ota.h"
+#include "powercycle_counting.h"
 
 #include <app/server/OnboardingCodesUtil.h>
 
@@ -61,13 +68,16 @@ using namespace ::chip::DeviceLayer;
 #define APP_EVENT_QUEUE_SIZE 10
 #define QPG_LIGHT_ENDPOINT_ID (1)
 
+static uint8_t countdown = 0;
+
 namespace {
 TaskHandle_t sAppTaskHandle;
 QueueHandle_t sAppEventQueue;
 
-bool sIsThreadProvisioned = false;
-bool sIsThreadEnabled     = false;
-bool sHaveBLEConnections  = false;
+bool sIsThreadProvisioned     = false;
+bool sIsThreadEnabled         = false;
+bool sHaveBLEConnections      = false;
+bool sIsBLEAdvertisingEnabled = false;
 
 // NOTE! This key is for test/certification only and should not be available in production devices!
 uint8_t sTestEventTriggerEnableKey[TestEventTriggerDelegate::kEnableKeyLength] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
@@ -137,6 +147,7 @@ Identify gIdentify = {
 /**********************************************************
  * OffWithEffect Callbacks
  *********************************************************/
+
 void OnTriggerOffWithEffect(OnOffEffect * effect)
 {
     chip::app::Clusters::OnOff::OnOffEffectIdentifier effectId = effect->mEffectIdentifier;
@@ -259,6 +270,8 @@ CHIP_ERROR AppTask::Init()
 {
     CHIP_ERROR err = CHIP_NO_ERROR;
 
+    gpAppFramework_Reset_Init();
+
     PlatformMgr().AddEventHandler(MatterEventHandler, 0);
 
     ChipLogProgress(NotSpecified, "Current Software Version: %s", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING);
@@ -331,7 +344,7 @@ void AppTask::LightingActionEventHandler(AppEvent * aEvent)
     {
         // Toggle Dimming of light between 2 fixed levels
         uint8_t val = 0x0;
-        val         = LightingMgr().GetLevel() == 0x7f ? 0x1 : 0x7f;
+        val         = LightingMgr().GetLevel() == 0x40 ? 0xfe : 0x40;
         action      = LightingManager::LEVEL_ACTION;
 
         sAppTask.mSyncClusterToButtonAction = true;
@@ -530,7 +543,7 @@ void AppTask::ActionCompleted(LightingManager::Action_t aAction)
 
 void AppTask::PostEvent(const AppEvent * aEvent)
 {
-    if (sAppEventQueue != NULL)
+    if (sAppEventQueue != nullptr)
     {
         if (!xQueueSend(sAppEventQueue, aEvent, 1))
         {
@@ -539,7 +552,7 @@ void AppTask::PostEvent(const AppEvent * aEvent)
     }
     else
     {
-        ChipLogError(NotSpecified, "Event Queue is NULL should never happen");
+        ChipLogError(NotSpecified, "Event Queue is nullptr should never happen");
     }
 }
 
@@ -564,6 +577,7 @@ void AppTask::UpdateClusterState(void)
 
     // Write the new on/off value
     EmberAfStatus status = Clusters::OnOff::Attributes::OnOff::Set(QPG_LIGHT_ENDPOINT_ID, LightingMgr().IsTurnedOn());
+
     if (status != EMBER_ZCL_STATUS_SUCCESS)
     {
         ChipLogError(NotSpecified, "ERR: updating on/off %x", status);
@@ -591,14 +605,19 @@ void AppTask::UpdateLEDs(void)
     // Otherwise, blink the LED ON for a very short time.
     if (sIsThreadProvisioned && sIsThreadEnabled)
     {
-        qvIO_LedBlink(SYSTEM_STATE_LED, 950, 50);
+        qvIO_LedSet(SYSTEM_STATE_LED, true);
     }
     else if (sHaveBLEConnections)
     {
         qvIO_LedBlink(SYSTEM_STATE_LED, 100, 100);
     }
+    else if (sIsBLEAdvertisingEnabled)
+    {
+        qvIO_LedBlink(SYSTEM_STATE_LED, 50, 50);
+    }
     else
     {
+        // not commisioned yet
         qvIO_LedBlink(SYSTEM_STATE_LED, 50, 950);
     }
 }
@@ -631,7 +650,42 @@ void AppTask::MatterEventHandler(const ChipDeviceEvent * event, intptr_t)
         break;
     }
 
+    case DeviceEventType::kCHIPoBLEAdvertisingChange: {
+        sIsBLEAdvertisingEnabled = (event->CHIPoBLEAdvertisingChange.Result == kActivity_Started);
+        UpdateLEDs();
+        break;
+    }
+
     default:
         break;
     }
 }
+
+static void NextCountdown(void)
+{
+    if (countdown > 0)
+    {
+        LightingMgr().InitiateAction((countdown % 2 == 0) ? LightingManager::ON_ACTION : LightingManager::OFF_ACTION, 0, 0, 0);
+        countdown--;
+        gpSched_ScheduleEvent(1000000UL, NextCountdown);
+    }
+    else
+    {
+        ConfigurationMgr().InitiateFactoryReset();
+    }
+}
+
+extern "C" {
+void gpAppFramework_Reset_cbTriggerResetCountCompleted(void)
+{
+    uint8_t resetCount = gpAppFramework_Reset_GetResetCount();
+
+    ChipLogProgress(NotSpecified, "%d resets so far", resetCount);
+    if (resetCount == 10)
+    {
+        ChipLogProgress(NotSpecified, "Factory Reset Triggered!");
+        countdown = 5;
+        NextCountdown();
+    }
+}
+}

examples/lighting-app/qpg/src/LightingManager.cpp

@@ -22,22 +22,24 @@
 #include <lib/support/logging/CHIPLogging.h>
 
 // initialization values for Blue in XY color space
-constexpr XyColor_t kBlueXY = { 9830, 3932 };
+constexpr XyColor_t kBlueXY  = { 9830, 3932 };
+constexpr XyColor_t kWhiteXY = { 20495, 21563 };
 
 // initialization values for Blue in HSV color space
-constexpr HsvColor_t kBlueHSV = { 240, 100, 255 };
+constexpr HsvColor_t kBlueHSV  = { 240, 100, 255 };
+constexpr HsvColor_t kWhiteHSV = { 0, 0, 255 };
 
 // default initialization value for the light level after start
-constexpr uint8_t kDefaultLevel = 64;
+constexpr uint8_t kDefaultLevel = 1;
 
 LightingManager LightingManager::sLight;
 
 CHIP_ERROR LightingManager::Init()
 {
     mState = kState_Off;
     mLevel = kDefaultLevel;
-    mXY    = kBlueXY;
-    mHSV   = kBlueHSV;
+    mXY    = kWhiteXY;
+    mHSV   = kWhiteHSV;
     mRGB   = XYToRgb(mLevel, mXY.x, mXY.y);
 
     return CHIP_NO_ERROR;

examples/lighting-app/qpg/src/ZclCallbacks.cpp

@@ -160,5 +160,13 @@ void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &
  */
 void emberAfOnOffClusterInitCallback(EndpointId endpoint)
 {
-    // No additional init currently - startup state handled by cluster.
+    bool onOffValue = false;
+
+    EmberAfStatus status = OnOff::Attributes::OnOff::Get(1, &onOffValue);
+
+    if (status == EMBER_ZCL_STATUS_SUCCESS)
+    {
+        LightingMgr().InitiateAction(onOffValue ? LightingManager::ON_ACTION : LightingManager::OFF_ACTION, 0, 1,
+                                     (uint8_t *) onOffValue);
+    }
 }

examples/lock-app/qpg/BUILD.gn

@@ -53,6 +53,7 @@ qpg_executable("lock_app") {
   output_name = "chip-${qpg_target_ic}-lock-example.out"
 
   sources = [
+    "${chip_root}/src/app/clusters/general-diagnostics-server/GenericFaultTestEventTriggerDelegate.cpp",
     "${examples_plat_dir}/app/main.cpp",
     "${examples_plat_dir}/ota/ota.cpp",
     "src/AppTask.cpp",