diff --git a/examples/lock-app/silabs/src/ZclCallbacks.cpp b/examples/lock-app/silabs/src/ZclCallbacks.cpp
index 1c2ac85f0a56ee..80d045c9df341f 100644
--- a/examples/lock-app/silabs/src/ZclCallbacks.cpp
+++ b/examples/lock-app/silabs/src/ZclCallbacks.cpp
@@ -31,7 +31,7 @@
 
 #ifdef DIC_ENABLE
 #include "dic.h"
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
 using namespace ::chip::app::Clusters;
 using namespace ::chip::DeviceLayer::Internal;
@@ -49,8 +49,8 @@ void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &
         ChipLogProgress(Zcl, "Door lock cluster: " ChipLogFormatMEI " state %d", ChipLogValueMEI(clusterId),
                         to_underlying(lockState));
 #ifdef DIC_ENABLE
-        DIC_SendMsg("lock/state", (const char *) ( lockState == DoorLock::DlLockState::kLocked ? "lock" : "unlock"));
-#endif //DIC_ENABLE
+        DIC_SendMsg("lock/state", (const char *) (lockState == DoorLock::DlLockState::kLocked ? "lock" : "unlock"));
+#endif // DIC_ENABLE
     }
 }
 
diff --git a/examples/thermostat/silabs/src/AppTask.cpp b/examples/thermostat/silabs/src/AppTask.cpp
index a92e6323882edc..7cc5fc01934217 100644
--- a/examples/thermostat/silabs/src/AppTask.cpp
+++ b/examples/thermostat/silabs/src/AppTask.cpp
@@ -37,7 +37,7 @@
 
 #ifdef DIC_ENABLE
 #include "DIC_EventHandler.h"
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app-common/zap-generated/callback.h>
@@ -109,7 +109,7 @@ CHIP_ERROR AppTask::Init()
 
 #ifdef DIC_ENABLE
     chip::DICManager::Init();
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
     return err;
 }
diff --git a/examples/thermostat/silabs/src/TemperatureManager.cpp b/examples/thermostat/silabs/src/TemperatureManager.cpp
index d35d9b9de35ba5..7b238ad3daaaa3 100644
--- a/examples/thermostat/silabs/src/TemperatureManager.cpp
+++ b/examples/thermostat/silabs/src/TemperatureManager.cpp
@@ -31,7 +31,7 @@
 #define DECIMAL 10
 #define BYTE 5
 #include "dic.h"
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
 /**********************************************************
  * Defines and Constants
@@ -101,8 +101,8 @@ void TemperatureManager::AttributeChangeHandler(EndpointId endpointId, Attribute
 #ifdef DIC_ENABLE
         char buffer[BYTE];
         itoa(Temp, buffer, DECIMAL);
-        DIC_SendMsg("thermostat/Local_Temp",(const char *)(buffer));
-#endif //DIC_ENABLE
+        DIC_SendMsg("thermostat/Local_Temp", (const char *) (buffer));
+#endif // DIC_ENABLE
     }
     break;
 
@@ -113,7 +113,7 @@ void TemperatureManager::AttributeChangeHandler(EndpointId endpointId, Attribute
 #ifdef DIC_ENABLE
         char buffer[BYTE];
         itoa(coolingTemp, buffer, DECIMAL);
-        DIC_SendMsg("thermostat/CoolingSetpoint",(const char *)(buffer));
+        DIC_SendMsg("thermostat/CoolingSetpoint", (const char *) (buffer));
 #endif
     }
     break;
@@ -125,7 +125,7 @@ void TemperatureManager::AttributeChangeHandler(EndpointId endpointId, Attribute
 #ifdef DIC_ENABLE
         char buffer[BYTE];
         itoa(heatingTemp, buffer, DECIMAL);
-        DIC_SendMsg("thermostat/HeatingSetpoint", (const char *)(buffer));
+        DIC_SendMsg("thermostat/HeatingSetpoint", (const char *) (buffer));
 #endif
     }
     break;
@@ -134,29 +134,30 @@ void TemperatureManager::AttributeChangeHandler(EndpointId endpointId, Attribute
         SILABS_LOG("SystemMode %d", static_cast<uint8_t>(*value));
         uint8_t mode = static_cast<uint8_t>(*value);
 #ifdef DIC_ENABLE
-        const char* Mode;
+        const char * Mode;
         char buffer[BYTE];
-        switch (*value){
-             case 0:
-                Mode = "OFF";
-                break;
-            case 1:
-                Mode = "HEAT&COOL";
-                break;
-            case 3:
-                Mode ="COOL";
-                break;
-            case 4:
-                Mode ="HEAT";
-                break;
-            default:
-                Mode = "INVALID MODE";
-                break;
+        switch (*value)
+        {
+        case 0:
+            Mode = "OFF";
+            break;
+        case 1:
+            Mode = "HEAT&COOL";
+            break;
+        case 3:
+            Mode = "COOL";
+            break;
+        case 4:
+            Mode = "HEAT";
+            break;
+        default:
+            Mode = "INVALID MODE";
+            break;
         }
         uint16_t current_temp = TempMgr().GetCurrentTemp();
         itoa(current_temp, buffer, DECIMAL);
         DIC_SendMsg("thermostat/systemMode", Mode);
-        DIC_SendMsg("thermostat/currentTemp", (const char *)(buffer));
+        DIC_SendMsg("thermostat/currentTemp", (const char *) (buffer));
 #endif
         if (mThermMode != mode)
         {
diff --git a/examples/window-app/common/src/WindowApp.cpp b/examples/window-app/common/src/WindowApp.cpp
index 31514dfe4e071c..d6ada996136a75 100644
--- a/examples/window-app/common/src/WindowApp.cpp
+++ b/examples/window-app/common/src/WindowApp.cpp
@@ -703,8 +703,8 @@ void WindowApp::Cover::CallbackPositionSet(intptr_t arg)
         uint16_t value = data->percent100ths;
         char buffer[BYTE];
         itoa(value, buffer, DECIMAL);
-        DIC_SendMsg("tilt/position set", (const char *)(buffer));
-#endif //DIC_ENABLE
+        DIC_SendMsg("tilt/position set", (const char *) (buffer));
+#endif // DIC_ENABLE
     }
     else
     {
@@ -713,8 +713,8 @@ void WindowApp::Cover::CallbackPositionSet(intptr_t arg)
         uint16_t value = data->percent100ths;
         char buffer[BYTE];
         itoa(value, buffer, DECIMAL);
-        DIC_SendMsg("lift/position set",(const char *)(buffer));
-#endif //DIC_ENABLE
+        DIC_SendMsg("lift/position set", (const char *) (buffer));
+#endif // DIC_ENABLE
     }
 
     chip::Platform::Delete(data);
diff --git a/examples/window-app/silabs/src/WindowAppImpl.cpp b/examples/window-app/silabs/src/WindowAppImpl.cpp
index a14806a5ab00c4..5aa98409513b32 100644
--- a/examples/window-app/silabs/src/WindowAppImpl.cpp
+++ b/examples/window-app/silabs/src/WindowAppImpl.cpp
@@ -49,7 +49,7 @@ SilabsLCD slLCD;
 
 #ifdef DIC_ENABLE
 #include "DIC_EventHandler.h"
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
 #define APP_TASK_STACK_SIZE (4096)
 #define APP_TASK_PRIORITY 2
@@ -220,7 +220,7 @@ CHIP_ERROR WindowAppImpl::Init()
 
 #ifdef DIC_ENABLE
     chip::DICManager::Init();
-#endif //DIC_ENABLE
+#endif // DIC_ENABLE
 
 #ifdef DISPLAY_ENABLED
     slLCD.Init();