From 0ed065075119d24796df4ad35295ddd78d0009ec Mon Sep 17 00:00:00 2001
From: Manav Mehta <Manav.Mehta@silabs.com>
Date: Mon, 12 Dec 2022 15:16:43 +0000
Subject: [PATCH] Pull request #412: Print QR Code URL in logs in EFR32 Window
 Covering App

Merge in WMN_TOOLS/matter from cherry-pick/wifi_window_qr_code_to_1.0.2 to RC_1.0.2-1.0

Squashed commit of the following:

commit 16dbf3d73757f8983ab702b037889c6e7e31619b
Author: Manav Mehta <mamehta@silabs.com>
Date:   Fri Dec 9 21:24:18 2022 +0530

    Restore folder structure after cherry-pick

commit 1867fa24963c101db358730234db658a093028cb
Author: kurvaSai <111514131+kurvaSai@users.noreply.github.com>
Date:   Tue Nov 8 16:46:41 2022 +0530

    Window Covering App QR Code Fix (#23539)

commit 91a08360963d542b54e4e18670c9ac454c2c2d56
Author: Manav Mehta <mamehta@silabs.com>
Date:   Fri Dec 9 21:21:20 2022 +0530

    Correction in temporary cherry-pick folder structure

... and 1 more commit
---
 .../silabs/efr32/src/WindowAppImpl.cpp        | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp b/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
index 52af730d551f0c..873f6ec9cded62 100644
--- a/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
+++ b/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
@@ -26,6 +26,10 @@
 #include <platform/CHIPDeviceLayer.h>
 #ifdef QR_CODE_ENABLED
 #include <qrcodegen.h>
+#else
+#include "EFR32DeviceDataProvider.h"
+#include <setup_payload/QRCodeSetupPayloadGenerator.h>
+#include <setup_payload/SetupPayload.h>
 #endif // QR_CODE_ENABLED
 #include <sl_simple_button_instances.h>
 
@@ -54,6 +58,8 @@ SilabsLCD slLCD;
 #define LCD_ICON_TIMEOUT 1000
 
 using namespace chip::app::Clusters::WindowCovering;
+using namespace chip;
+using namespace ::chip::DeviceLayer;
 #define APP_STATE_LED &sl_led_led0
 #define APP_ACTION_LED &sl_led_led1
 
@@ -212,6 +218,21 @@ CHIP_ERROR WindowAppImpl::Init()
     slLCD.Init();
 #endif
 
+#ifndef QR_CODE_ENABLED
+    // Create buffer for QR code that can fit max size and null terminator.
+    char qrCodeBuffer[chip::QRCodeBasicSetupPayloadGenerator::kMaxQRCodeBase38RepresentationLength + 1];
+    chip::MutableCharSpan QRCode(qrCodeBuffer);
+
+    if (EFR32::EFR32DeviceDataProvider::GetDeviceDataProvider().GetSetupPayload(QRCode) == CHIP_NO_ERROR)
+    {
+        PrintQrCodeURL(QRCode);
+    }
+    else
+    {
+        EFR32_LOG("Getting QR code failed!");
+    }
+#endif // QR_CODE_ENABLED
+
     return CHIP_NO_ERROR;
 }