[Telink] TC-OO-2.4 test fix (#22756) (#22799)

examples/lighting-app/telink/include/LightingManager.h

@@ -1,6 +1,6 @@
 /*
  *
- *    Copyright (c) 2021 Project CHIP Authors
+ *    Copyright (c) 2022 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -45,25 +45,27 @@ class LightingManager
 
     using LightingCallback_fn = void (*)(Action_t, int32_t);
 
-    CHIP_ERROR Init(const device * pwmDevice, uint32_t pwmChannel);
+    CHIP_ERROR Init(const device * pwmDevice, uint32_t pwmChannel, uint8_t aMinLevel, uint8_t aMaxLevel, uint8_t aDefaultLevel = 0);
+    void Set(bool aOn);
     bool IsTurnedOn() const { return mState == kState_On; }
     uint8_t GetLevel() const { return mLevel; }
+    uint8_t GetMinLevel() const { return mMinLevel; }
+    uint8_t GetMaxLevel() const { return mMaxLevel; }
     bool InitiateAction(Action_t aAction, int32_t aActor, uint8_t size, uint8_t * value);
     void SetCallbacks(LightingCallback_fn aActionInitiated_CB, LightingCallback_fn aActionCompleted_CB);
 
 private:
-    static constexpr uint8_t kMaxLevel = 254;
-
     friend LightingManager & LightingMgr();
     State_t mState;
+    uint8_t mMinLevel;
+    uint8_t mMaxLevel;
     uint8_t mLevel;
     const device * mPwmDevice;
     uint32_t mPwmChannel;
 
     LightingCallback_fn mActionInitiated_CB;
     LightingCallback_fn mActionCompleted_CB;
 
-    void Set(bool aOn);
     void SetLevel(uint8_t aLevel);
     void UpdateLight();
 

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

@@ -1,6 +1,6 @@
 /*
  *
- *    Copyright (c) 2021 Project CHIP Authors
+ *    Copyright (c) 2022 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -32,6 +32,7 @@
 
 #include <app-common/zap-generated/attribute-id.h>
 #include <app-common/zap-generated/attribute-type.h>
+#include <app-common/zap-generated/attributes/Accessors.h>
 #include <app-common/zap-generated/cluster-id.h>
 #include <app/clusters/identify-server/identify-server.h>
 #include <app/util/attribute-storage.h>
@@ -62,6 +63,8 @@ namespace {
 constexpr int kAppEventQueueSize      = 10;
 constexpr uint8_t kButtonPushEvent    = 1;
 constexpr uint8_t kButtonReleaseEvent = 0;
+constexpr uint8_t kDefaultMinLevel    = 0;
+constexpr uint8_t kDefaultMaxLevel    = 254;
 
 K_MSGQ_DEFINE(sAppEventQueue, sizeof(AppEvent), kAppEventQueueSize, alignof(AppEvent));
 
@@ -112,6 +115,8 @@ Identify sIdentify = {
 
 } // namespace
 
+using namespace ::chip;
+using namespace ::chip::app;
 using namespace ::chip::Credentials;
 using namespace ::chip::DeviceLayer;
 using namespace ::chip::DeviceLayer::Internal;
@@ -134,13 +139,18 @@ CHIP_ERROR AppTask::Init()
     InitButtons();
 
     // Init lighting manager
-    ret = LightingMgr().Init(LIGHTING_PWM_DEVICE, LIGHTING_PWM_CHANNEL);
+    uint8_t minLightLevel = kDefaultMinLevel;
+    Clusters::LevelControl::Attributes::MinLevel::Get(1, &minLightLevel);
+
+    uint8_t maxLightLevel = kDefaultMaxLevel;
+    Clusters::LevelControl::Attributes::MaxLevel::Get(1, &maxLightLevel);
+
+    ret = LightingMgr().Init(LIGHTING_PWM_DEVICE, LIGHTING_PWM_CHANNEL, minLightLevel, maxLightLevel, maxLightLevel);
     if (ret != CHIP_NO_ERROR)
     {
         LOG_ERR("Failed to int lighting manager");
         return ret;
     }
-
     LightingMgr().SetCallbacks(ActionInitiated, ActionCompleted);
 
     // Init ZCL Data Model and start server
@@ -422,20 +432,15 @@ void AppTask::DispatchEvent(AppEvent * aEvent)
 
 void AppTask::UpdateClusterState()
 {
-    uint8_t onoff = LightingMgr().IsTurnedOn();
-
     // write the new on/off value
-    EmberAfStatus status =
-        emberAfWriteAttribute(1, ZCL_ON_OFF_CLUSTER_ID, ZCL_ON_OFF_ATTRIBUTE_ID, &onoff, ZCL_BOOLEAN_ATTRIBUTE_TYPE);
+    EmberAfStatus status = Clusters::OnOff::Attributes::OnOff::Set(1, LightingMgr().IsTurnedOn());
+
     if (status != EMBER_ZCL_STATUS_SUCCESS)
     {
         LOG_ERR("Updating on/off cluster failed: %x", status);
     }
 
-    uint8_t level = LightingMgr().GetLevel();
-
-    status =
-        emberAfWriteAttribute(1, ZCL_LEVEL_CONTROL_CLUSTER_ID, ZCL_CURRENT_LEVEL_ATTRIBUTE_ID, &level, ZCL_INT8U_ATTRIBUTE_TYPE);
+    status = Clusters::LevelControl::Attributes::CurrentLevel::Set(1, LightingMgr().GetLevel());
 
     if (status != EMBER_ZCL_STATUS_SUCCESS)
     {

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

@@ -1,6 +1,6 @@
 /*
  *
- *    Copyright (c) 2021 Project CHIP Authors
+ *    Copyright (c) 2022 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,6 +20,8 @@
 
 #include "AppConfig.h"
 
+#include <lib/support/CodeUtils.h>
+
 #include <drivers/pwm.h>
 #include <logging/log.h>
 #include <zephyr.h>
@@ -28,13 +30,16 @@ LOG_MODULE_DECLARE(app);
 
 LightingManager LightingManager::sLight;
 
-CHIP_ERROR LightingManager::Init(const device * pwmDevice, uint32_t pwmChannel)
+CHIP_ERROR LightingManager::Init(const device * pwmDevice, uint32_t pwmChannel, uint8_t aMinLevel, uint8_t aMaxLevel,
+                                 uint8_t aDefaultLevel)
 {
     // We use a gpioPin instead of a LEDWidget here because we want to use PWM
     // and other features instead of just on/off.
 
     mState      = kState_On;
-    mLevel      = kMaxLevel;
+    mMinLevel   = aMinLevel;
+    mMaxLevel   = aMaxLevel;
+    mLevel      = aDefaultLevel;
     mPwmDevice  = pwmDevice;
     mPwmChannel = pwmChannel;
 
@@ -123,7 +128,9 @@ void LightingManager::Set(bool aOn)
 
 void LightingManager::UpdateLight()
 {
-    constexpr uint32_t kPwmWidthUs = 20000u;
-    const uint8_t level            = mState == kState_On ? mLevel : 0;
-    pwm_pin_set_usec(mPwmDevice, mPwmChannel, kPwmWidthUs, kPwmWidthUs * level / kMaxLevel, 0);
+    constexpr uint32_t kPwmWidthUs  = 20000u;
+    const uint8_t maxEffectiveLevel = mMaxLevel - mMinLevel;
+    const uint8_t effectiveLevel    = mState == kState_On ? chip::min<uint8_t>(mLevel - mMinLevel, maxEffectiveLevel) : 0;
+
+    pwm_pin_set_usec(mPwmDevice, mPwmChannel, kPwmWidthUs, kPwmWidthUs * effectiveLevel / maxEffectiveLevel, 0);
 }

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

@@ -1,6 +1,6 @@
 /*
  *
- *    Copyright (c) 2021 Project CHIP Authors
+ *    Copyright (c) 2022 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,36 +19,39 @@
 #include "AppTask.h"
 #include "LightingManager.h"
 
+#include <app-common/zap-generated/attributes/Accessors.h>
 #include <app-common/zap-generated/ids/Attributes.h>
 #include <app-common/zap-generated/ids/Clusters.h>
 #include <app/ConcreteAttributePath.h>
 #include <lib/support/logging/CHIPLogging.h>
 
 using namespace chip;
 using namespace chip::app::Clusters;
+using namespace chip::app::Clusters::OnOff;
 
 void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath & attributePath, uint8_t type, uint16_t size,
                                        uint8_t * value)
 {
     ClusterId clusterId     = attributePath.mClusterId;
     AttributeId attributeId = attributePath.mAttributeId;
-    ChipLogProgress(Zcl, "Cluster callback: " ChipLogFormatMEI, ChipLogValueMEI(clusterId));
 
     if (clusterId == OnOff::Id && attributeId == OnOff::Attributes::OnOff::Id)
     {
+        ChipLogProgress(Zcl, "Cluster OnOff: attribute OnOff set to %u", *value);
         LightingMgr().InitiateAction(*value ? LightingManager::ON_ACTION : LightingManager::OFF_ACTION,
                                      AppEvent::kEventType_Lighting, size, value);
     }
     else if (clusterId == LevelControl::Id && attributeId == LevelControl::Attributes::CurrentLevel::Id)
     {
-        ChipLogProgress(Zcl, "Value: %u, length %u", *value, size);
-        if (size == 1)
+        ChipLogProgress(Zcl, "Cluster LevelControl: attribute CurrentLevel set to %u", *value);
+
+        if (LightingMgr().IsTurnedOn())
         {
             LightingMgr().InitiateAction(LightingManager::LEVEL_ACTION, AppEvent::kEventType_Lighting, size, value);
         }
         else
         {
-            ChipLogError(Zcl, "wrong length for level: %d", size);
+            ChipLogDetail(Zcl, "LED is off. Try to use move-to-level-with-on-off instead of move-to-level");
         }
     }
 }
@@ -64,5 +67,16 @@ void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &
  */
 void emberAfOnOffClusterInitCallback(EndpointId endpoint)
 {
+    EmberAfStatus status;
+    bool storedValue;
+
+    // Read storedValue on/off value
+    status = Attributes::OnOff::Get(1, &storedValue);
+    if (status == EMBER_ZCL_STATUS_SUCCESS)
+    {
+        // Set actual state to stored before reboot
+        LightingMgr().Set(storedValue);
+    }
+
     GetAppTask().UpdateClusterState();
 }