From c8d1502f3dc1ad78c65a3d8b588477836e32d1bd Mon Sep 17 00:00:00 2001
From: uvok
Date: Sun, 3 May 2026 20:06:28 +0200
Subject: Add display of text/QR

---
 src/display.cpp | 4 ++++
 src/main.cpp    | 6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/display.cpp b/src/display.cpp
index 277fc7a..526d8e1 100644
--- a/src/display.cpp
+++ b/src/display.cpp
@@ -68,6 +68,9 @@ void de::uvok::badge::display_init()
     display.hibernate();
     LOG_F("Display done.\n");
 
+    qrc.setScale(2);
+    qrc.getGenerator().setErrorCorrectionLevel(QRCodeECCLevel::Medium);
+
 }
 
 #define IMAGE_DATA(name, text) {name##_bits, name##_width, name##_height, text}
@@ -97,6 +100,7 @@ static void displayQRCode()
     do
     {
         display.setFullWindow();
+        qrc.draw(displayed_text.c_str(), 10, 10);
     } while (display.nextPage());
 }
 
diff --git a/src/main.cpp b/src/main.cpp
index 6d41820..7a0c919 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -86,7 +86,6 @@ void loop()
         switch (pollres.action_type)
         {
         case de::uvok::badge::BleActionType::Template: {
-
             de::uvok::badge::display_direct(pollres.new_template);
             lastActivity = millis();
         }
@@ -96,6 +95,11 @@ void loop()
             lastActivity = millis();
         }
         break;
+        case de::uvok::badge::BleActionType::TextAsQrCode: {
+            de::uvok::badge::display_text(pollres.new_text);
+            lastActivity = millis();
+        }
+        break;
         }
     }
 
-- 
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