diff --git a/include/tkDNN/DarknetParser.h b/include/tkDNN/DarknetParser.h
index c921d2c..76be28c 100644
--- a/include/tkDNN/DarknetParser.h
+++ b/include/tkDNN/DarknetParser.h
@@ -5,9 +5,10 @@
 namespace tk { namespace dnn {
 
     struct darknetFields_t{
+        std::string type = "";
         int width = 0;
         int height = 0;
-
+        int channels = 3;
     };
 
     std::string darknetParseType(const std::string& line){
@@ -20,21 +21,37 @@ namespace tk { namespace dnn {
             return type;
     }
 
-    darknetFields_t parseFields(const std::string& line){
-        
+    bool darknetParseFields(const std::string& line, darknetFields_t &fields){
+        return true;
     }
 
+    tk::dnn::Network *darknetAddNet(darknetFields_t &fields) {
+        std::cout<<"Add Net: "<<fields.type<<"\n";
+        dataDim_t dim(1, fields.channels, fields.height, fields.width);
+        return new tk::dnn::Network(dim);
+    }
 
+    void darknetAddLayer(tk::dnn::Network *net, darknetFields_t &fields) {
+        if(net == nullptr)
+            FatalError("Cant add a layer without a Net\n");
 
-    tk::dnn::Network* DarknetParser(std::string cfg_file) {
+        std::cout<<"Add layer: "<<fields.type<<"\n";
+        if(fields.type == "convolutional") {
 
-        tk::dnn::dataDim_t dim;
-        tk::dnn::Network *net = new tk::dnn::Network(dim);
+        } else{
+            FatalError("layer not supported: " + fields.type);
+        }
+    }
+
+    tk::dnn::Network* darknetParser(std::string cfg_file) {
+
+        tk::dnn::Network *net = nullptr;
 
         std::ifstream if_cfg(cfg_file);
         if(!if_cfg.is_open())
             FatalError("cloud not open cfg file: " + cfg_file);
 
+        darknetFields_t fields; // will be filled with layers fields
         std::string line;
         while(std::getline(if_cfg, line)) {
             // remove comments
@@ -49,8 +66,35 @@ namespace tk { namespace dnn {
             
             std::string type = darknetParseType(line);
             if(type.size() > 0) {
-                std::cout<<"type: "<<type<<"\n";
+                // end of filled type
+                if(fields.type != "") {
+                    if(fields.type == "net")
+                        net = darknetAddNet(fields);
+                    else
+                        darknetAddLayer(net, fields);
+                }
+
+                // new type
+                //std::cout<<"type: "<<type<<"\n";
+                fields = darknetFields_t();
+                fields.type = type;
+                continue;
             }
+
+            if(darknetParseFields(line, fields)) {
+                // already parsed do nothing
+            } else {
+                FatalError("could not parse line: " + line);
+            }
+        }
+
+        // end of filled type
+        if(fields.type != "") {
+            darknetAddLayer(net, fields);
+        }
+
+        if(net == nullptr) {
+            FatalError("net not found\n");
         }
     }
         
diff --git a/tests/yolo3/yolo3.cpp b/tests/yolo3/yolo3.cpp
index c27a90a..1fc62a6 100644
--- a/tests/yolo3/yolo3.cpp
+++ b/tests/yolo3/yolo3.cpp
@@ -5,7 +5,7 @@
 
 int main() {
 
-    tk::dnn::Network *net = tk::dnn::DarknetParser("../tests/yolo3/yolov3.cfg");
+    tk::dnn::Network *net = tk::dnn::darknetParser("../tests/yolo3/yolov3.cfg");
 
     // Network layout
     //tk::dnn::dataDim_t dim(1, 3, 416, 416, 1);