Fix efr32-brd4161a-lock-rpc build

Fix the conditional compilation in the EFR32 sources to match their headers. This avoids the following compilation errors: 2022-08-25 13:26:54 INFO ../../examples/lock-app/efr32/third_party/connectedhomeip/examples/platform/efr32/display/lcd.cpp: In member function 'void SilabsLCD::WriteDemoUI(bool)': 2022-08-25 13:26:54 INFO ../../examples/lock-app/efr32/third_party/connectedhomeip/examples/platform/efr32/display/lcd.cpp:125:9: error: 'mShowQRCode' was not declared in this scope 2022-08-25 13:26:54 INFO 125 | if (mShowQRCode) 2022-08-25 13:26:54 INFO | ^~~~~~~~~~~ 2022-08-25 13:26:54 INFO At global scope: 2022-08-25 13:26:54 INFO cc1plus: note: unrecognized command-line option '-Wno-unknown-warning-option' may have been intended to silence earlier diagnostics 2022-08-25 13:27:57 INFO ../../examples/lock-app/efr32/third_party/connectedhomeip/examples/platform/efr32/BaseApplication.cpp: In static member function 'static void BaseApplication::ButtonHandler(AppEvent*)': 2022-08-25 13:27:57 INFO ../../examples/lock-app/efr32/third_party/connectedhomeip/examples/platform/efr32/BaseApplication.cpp:396:19: error: 'class SilabsLCD' has no member named 'ToggleQRCode' 2022-08-25 13:27:57 INFO 396 | slLCD.ToggleQRCode(); 2022-08-25 13:27:57 INFO | ^~~~~~~~~~~~ 2022-08-25 13:27:57 INFO At global scope:
project-chip · Aug 25, 2022 · d460352 · d460352
1 parent b2358dd
commit d460352
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diff --git a/examples/platform/efr32/BaseApplication.cpp b/examples/platform/efr32/BaseApplication.cpp
@@ -391,7 +391,7 @@ void BaseApplication::ButtonHandler(AppEvent * aEvent)
             CancelFunctionTimer();
             mFunction = kFunction_NoneSelected;
 
-#ifdef DISPLAY_ENABLED
+#ifdef QR_CODE_ENABLED
             // TOGGLE QRCode/LCD demo UI
             slLCD.ToggleQRCode();
 #endif

diff --git a/examples/platform/efr32/display/lcd.cpp b/examples/platform/efr32/display/lcd.cpp
@@ -122,10 +122,12 @@ int SilabsLCD::Update(void)
 
 void SilabsLCD::WriteDemoUI(bool state)
 {
+#ifdef QR_CODE_ENABLED
     if (mShowQRCode)
     {
         mShowQRCode = false;
     }
+#endif
     dState.mainState = state;
     WriteDemoUI();
 }