diff --git a/example/pubspec.lock b/example/pubspec.lock
index 1fd1c8d..1d0bfdf 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -7,7 +7,7 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.2"
+    version: "3.3.0"
   async:
     dependency: transitive
     description:
@@ -28,7 +28,7 @@ packages:
       name: camera
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.4+16"
+    version: "0.9.4+19"
   camera_platform_interface:
     dependency: transitive
     description:
@@ -302,7 +302,7 @@ packages:
       name: share_plus
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "4.0.3"
   share_plus_linux:
     dependency: transitive
     description:
@@ -323,7 +323,7 @@ packages:
       name: share_plus_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0"
+    version: "3.0.2"
   share_plus_web:
     dependency: transitive
     description:
@@ -468,7 +468,7 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.1"
   xdg_directories:
     dependency: transitive
     description:
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 41773e4..0cc1219 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -13,7 +13,7 @@ dependencies:
   flutter_zxing:
     path: ../
   path_provider: ^2.0.9
-  share_plus: ^4.0.1
+  share_plus: ^4.0.3
 
 dev_dependencies:
   flutter_lints: ^1.0.0
diff --git a/ios/Classes/src/native_zxing.cpp b/ios/Classes/src/native_zxing.cpp
index 2a76e52..3e70b0e 100644
--- a/ios/Classes/src/native_zxing.cpp
+++ b/ios/Classes/src/native_zxing.cpp
@@ -16,7 +16,7 @@ extern "C"
     }
 
     FUNCTION_ATTRIBUTE
-    struct CodeResult zxingRead(char *bytes, int width, int height, int cropSize)
+    struct CodeResult zxingRead(char *bytes, int format, int width, int height, int cropWidth, int cropHeight, int logEnabled)
     {
         long long start = get_now();
 
@@ -24,11 +24,12 @@ extern "C"
         uint8_t *data = new uint8_t[length];
         memcpy(data, bytes, length);
 
-        BarcodeFormats formats = BarcodeFormat::Any;
+        BarcodeFormats formats = BarcodeFormat(format); // BarcodeFormat::Any;
         DecodeHints hints = DecodeHints().setTryHarder(false).setTryRotate(true).setFormats(formats);
         ImageView image{data, width, height, ImageFormat::Lum};
-        if (cropSize > 0 && cropSize < width && cropSize < height) {
-            image = image.cropped(width / 2 - cropSize / 2, height / 2 - cropSize / 2, cropSize, cropSize);
+        if (cropWidth > 0 && cropHeight > 0 && cropWidth < width && cropHeight < height)
+        {
+            image = image.cropped(width / 2 - cropWidth / 2, height / 2 - cropHeight / 2, cropWidth, cropHeight);
         }
         Result result = ReadBarcode(image, hints);
 
@@ -43,16 +44,19 @@ extern "C"
         }
 
         int evalInMillis = static_cast<int>(get_now() - start);
-        platform_log("Read done in %dms\n", evalInMillis);
+        if (logEnabled)
+        {
+            platform_log("zxingRead: %d ms", evalInMillis);
+        }
         return code;
     }
 
     FUNCTION_ATTRIBUTE
-    struct EncodeResult zxingEncode(char *contents, int width, int height, int format, int margin, int eccLevel)
+    struct EncodeResult zxingEncode(char *contents, int width, int height, int format, int margin, int eccLevel, int logEnabled)
     {
         long long start = get_now();
-        
-        struct EncodeResult result = { nullptr, 0, false, nullptr };
+
+        struct EncodeResult result = {nullptr, 0, false, nullptr};
         try
         {
             auto writer = MultiFormatWriter(BarcodeFormat(format)).setMargin(margin).setEccLevel(eccLevel);
@@ -63,13 +67,19 @@ extern "C"
         }
         catch (const std::exception &e)
         {
-            platform_log("Can't encode text: %s\nError: %s\n", contents, e.what());
+            if (logEnabled)
+            {
+                platform_log("Can't encode text: %s\nError: %s\n", contents, e.what());
+            }
             result.error = new char[strlen(e.what()) + 1];
             strcpy(result.error, e.what());
         }
 
         int evalInMillis = static_cast<int>(get_now() - start);
-        platform_log("Encode done in %dms\n", evalInMillis);
+        if (logEnabled)
+        {
+            platform_log("zxingEncode: %d ms", evalInMillis);
+        }
         return result;
     }
 }
diff --git a/ios/Classes/src/native_zxing.h b/ios/Classes/src/native_zxing.h
index 79b5f73..890efa5 100644
--- a/ios/Classes/src/native_zxing.h
+++ b/ios/Classes/src/native_zxing.h
@@ -53,12 +53,15 @@ extern "C"
     /**
      * @brief Reads barcode from image.
      * @param bytes Image bytes.
+     * @param format The format of the barcode
      * @param width Image width.
      * @param height Image height.
-     * @param cropSize Crop size.
+     * @param cropWidth Crop width.
+     * @param cropHeight Crop height.
+     * @param logEnabled Log enabled.
      * @return Barcode result.
      */
-    struct CodeResult zxingRead(char *bytes, int width, int height, int cropSize);
+    struct CodeResult zxingRead(char *bytes, int format, int width, int height, int cropWidth, int cropHeight, int logEnabled);
 
     /**
      * @brief Encode a string into a barcode
@@ -67,10 +70,11 @@ extern "C"
      * @param height The height of the barcode
      * @param format The format of the barcode
      * @param margin The margin of the barcode
+     * @param logEnabled Log enabled.
      * @param eccLevel The error correction level of the barcode. Used for Aztec, PDF417, and QRCode only, [0-8].
      * @return The barcode data
      */
-    struct EncodeResult zxingEncode(char *contents, int width, int height, int format, int margin, int eccLevel);
+    struct EncodeResult zxingEncode(char *contents, int width, int height, int format, int margin, int eccLevel, int logEnabled);
 
 #ifdef __cplusplus
 }
diff --git a/lib/flutter_zxing.dart b/lib/flutter_zxing.dart
index 72824f4..9bc50ab 100644
--- a/lib/flutter_zxing.dart
+++ b/lib/flutter_zxing.dart
@@ -18,21 +18,26 @@ class FlutterZxing {
 
   static final bindings = GeneratedBindings(dylib);
 
+  static bool logEnabled = true;
+
   static String zxingVersion() {
     return bindings.zxingVersion().cast<Utf8>().toDartString();
   }
 
-  static CodeResult zxingRead(
-      Uint8List bytes, int width, int height, int cropSize) {
-    return bindings.zxingRead(bytes.allocatePointer(), width, height, cropSize);
+  static CodeResult zxingRead(Uint8List bytes, int format, int width,
+      int height, int cropWidth, int cropHeight) {
+    return bindings.zxingRead(bytes.allocatePointer(), format, width, height,
+        cropWidth, cropHeight, _logEnabled);
   }
 
   static EncodeResult zxingEncode(String contents, int width, int height,
       int format, int margin, int eccLevel) {
     var result = bindings.zxingEncode(contents.toNativeUtf8().cast<Int8>(),
-        width, height, format, margin, eccLevel);
+        width, height, format, margin, eccLevel, _logEnabled);
     return result;
   }
+
+  static int get _logEnabled => logEnabled ? 1 : 0;
 }
 
 // Getting a library that holds needed symbols
diff --git a/lib/generated_bindings.dart b/lib/generated_bindings.dart
index 395cac3..d65b1dc 100644
--- a/lib/generated_bindings.dart
+++ b/lib/generated_bindings.dart
@@ -34,30 +34,40 @@ class GeneratedBindings {
 
   /// @brief Reads barcode from image.
   /// @param bytes Image bytes.
+  /// @param format The format of the barcode
   /// @param width Image width.
   /// @param height Image height.
-  /// @param cropSize Crop size.
+  /// @param cropWidth Crop width.
+  /// @param cropHeight Crop height.
+  /// @param logEnabled Log enabled.
   /// @return Barcode result.
   CodeResult zxingRead(
     ffi.Pointer<ffi.Int8> bytes,
+    int format,
     int width,
     int height,
-    int cropSize,
+    int cropWidth,
+    int cropHeight,
+    int logEnabled,
   ) {
     return _zxingRead(
       bytes,
+      format,
       width,
       height,
-      cropSize,
+      cropWidth,
+      cropHeight,
+      logEnabled,
     );
   }
 
   late final _zxingReadPtr = _lookup<
       ffi.NativeFunction<
           CodeResult Function(ffi.Pointer<ffi.Int8>, ffi.Int32, ffi.Int32,
-              ffi.Int32)>>('zxingRead');
-  late final _zxingRead = _zxingReadPtr
-      .asFunction<CodeResult Function(ffi.Pointer<ffi.Int8>, int, int, int)>();
+              ffi.Int32, ffi.Int32, ffi.Int32, ffi.Int32)>>('zxingRead');
+  late final _zxingRead = _zxingReadPtr.asFunction<
+      CodeResult Function(
+          ffi.Pointer<ffi.Int8>, int, int, int, int, int, int)>();
 
   /// @brief Encode a string into a barcode
   /// @param contents The string to encode
@@ -65,6 +75,7 @@ class GeneratedBindings {
   /// @param height The height of the barcode
   /// @param format The format of the barcode
   /// @param margin The margin of the barcode
+  /// @param logEnabled Log enabled.
   /// @param eccLevel The error correction level of the barcode. Used for Aztec, PDF417, and QRCode only, [0-8].
   /// @return The barcode data
   EncodeResult zxingEncode(
@@ -74,6 +85,7 @@ class GeneratedBindings {
     int format,
     int margin,
     int eccLevel,
+    int logEnabled,
   ) {
     return _zxingEncode(
       contents,
@@ -82,15 +94,17 @@ class GeneratedBindings {
       format,
       margin,
       eccLevel,
+      logEnabled,
     );
   }
 
   late final _zxingEncodePtr = _lookup<
       ffi.NativeFunction<
           EncodeResult Function(ffi.Pointer<ffi.Int8>, ffi.Int32, ffi.Int32,
-              ffi.Int32, ffi.Int32, ffi.Int32)>>('zxingEncode');
+              ffi.Int32, ffi.Int32, ffi.Int32, ffi.Int32)>>('zxingEncode');
   late final _zxingEncode = _zxingEncodePtr.asFunction<
-      EncodeResult Function(ffi.Pointer<ffi.Int8>, int, int, int, int, int)>();
+      EncodeResult Function(
+          ffi.Pointer<ffi.Int8>, int, int, int, int, int, int)>();
 }
 
 abstract class Format {
diff --git a/lib/isolate_utils.dart b/lib/isolate_utils.dart
index 8cbdb21..6b18313 100644
--- a/lib/isolate_utils.dart
+++ b/lib/isolate_utils.dart
@@ -11,12 +11,14 @@ import 'image_converter.dart';
 /// Bundles data to pass between Isolate
 class IsolateData {
   CameraImage cameraImage;
+  int format;
   double cropPercent;
 
   SendPort? responsePort;
 
   IsolateData(
     this.cameraImage,
+    this.format,
     this.cropPercent,
   );
 }
@@ -54,15 +56,20 @@ class IsolateUtils {
 
     await for (final IsolateData? isolateData in port) {
       if (isolateData != null) {
-        final image = isolateData.cameraImage;
-        final cropPercent = isolateData.cropPercent;
-        final bytes = await convertImage(image);
-        final cropSize = (min(image.width, image.height) * cropPercent).round();
-
-        final result =
-            FlutterZxing.zxingRead(bytes, image.width, image.height, cropSize);
-
-        isolateData.responsePort?.send(result);
+        try {
+          final image = isolateData.cameraImage;
+          final cropPercent = isolateData.cropPercent;
+          final bytes = await convertImage(image);
+          final cropSize =
+              (min(image.width, image.height) * cropPercent).round();
+
+          final result = FlutterZxing.zxingRead(bytes, isolateData.format,
+              image.width, image.height, cropSize, cropSize);
+
+          isolateData.responsePort?.send(result);
+        } on Exception catch (e) {
+          isolateData.responsePort?.send(e);
+        }
       }
     }
   }
diff --git a/lib/zxing_reader_widget.dart b/lib/zxing_reader_widget.dart
index 0e4f693..fda0d45 100644
--- a/lib/zxing_reader_widget.dart
+++ b/lib/zxing_reader_widget.dart
@@ -18,6 +18,7 @@ class ZxingReaderWidget extends StatefulWidget {
     Key? key,
     required this.onScan,
     this.onControllerCreated,
+    this.codeFormat = Format.Any,
     this.beep = true,
     this.showCroppingRect = true,
     this.scanDelay = const Duration(milliseconds: 500), // 500ms delay
@@ -27,6 +28,7 @@ class ZxingReaderWidget extends StatefulWidget {
 
   final Function(CodeResult) onScan;
   final Function(CameraController?)? onControllerCreated;
+  final int codeFormat;
   final bool beep;
   final bool showCroppingRect;
   final Duration scanDelay;
@@ -144,7 +146,8 @@ class _ZxingReaderWidgetState extends State<ZxingReaderWidget>
     if (!_isProcessing) {
       _isProcessing = true;
       try {
-        var isolateData = IsolateData(image, widget.cropPercent);
+        var isolateData =
+            IsolateData(image, widget.codeFormat, widget.cropPercent);
 
         /// perform inference in separate isolate
         CodeResult result = await inference(isolateData);
diff --git a/pubspec.yaml b/pubspec.yaml
index 4d8f749..66c4911 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -8,7 +8,7 @@ environment:
   flutter: ">=2.5.0"
 
 dependencies:
-  camera: ^0.9.4+16
+  camera: ^0.9.4
   ffi: ^1.1.2
   flutter:
     sdk: flutter