diff --git a/src/main/java/com/rusefi/can/reader/CANLineReader.java b/src/main/java/com/rusefi/can/reader/CANLineReader.java
index 0b5eb95..b7b49a4 100644
--- a/src/main/java/com/rusefi/can/reader/CANLineReader.java
+++ b/src/main/java/com/rusefi/can/reader/CANLineReader.java
@@ -3,7 +3,11 @@ package com.rusefi.can.reader;
 import com.rusefi.can.CANPacket;
 
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Stream;
 
 public interface CANLineReader {
     static byte[] readHexArray(String[] tokens, int start, int size) {
@@ -15,5 +19,15 @@ public interface CANLineReader {
 
     CANPacket readLine(String line);
 
-    List<CANPacket> readFile(String fileName) throws IOException;
+    default List<CANPacket> readFile(String fileName) throws IOException {
+        List<CANPacket> result = new ArrayList<>();
+        try (Stream<String> stream = Files.lines(Paths.get(fileName))) {
+            stream.forEach(s -> {
+                CANPacket packet = readLine(s);
+                if (packet != null)
+                    result.add(packet);
+            });
+            return result;
+        }
+    }
 }
diff --git a/src/main/java/com/rusefi/can/reader/dbc/DbcField.java b/src/main/java/com/rusefi/can/reader/dbc/DbcField.java
index bbb7db3..4a44e29 100644
--- a/src/main/java/com/rusefi/can/reader/dbc/DbcField.java
+++ b/src/main/java/com/rusefi/can/reader/dbc/DbcField.java
@@ -38,4 +38,15 @@ public class DbcField {
                 ", mult=" + mult +
                 '}';
     }
+
+    public static int getBitIndex(byte[] data, int bitIndex, int bitWidth) {
+        int byteIndex = bitIndex >> 3;
+        int shift = bitIndex - byteIndex * 8;
+        int value = data[byteIndex];
+        if (shift + bitWidth > 8) {
+            value = value + data[1 + byteIndex] * 256;
+        }
+        int mask = (1 << bitWidth) - 1;
+        return (value >> shift) & mask;
+    }
 }
diff --git a/src/main/java/com/rusefi/can/reader/dbc/DbcPacket.java b/src/main/java/com/rusefi/can/reader/dbc/DbcPacket.java
index 0f7cfe6..a79387a 100644
--- a/src/main/java/com/rusefi/can/reader/dbc/DbcPacket.java
+++ b/src/main/java/com/rusefi/can/reader/dbc/DbcPacket.java
@@ -1,7 +1,5 @@
 package com.rusefi.can.reader.dbc;
 
-import com.rusefi.can.reader.dbc.DbcField;
-
 import java.util.ArrayList;
 import java.util.List;
 
diff --git a/src/main/java/com/rusefi/can/reader/impl/PcanTrcReader.java b/src/main/java/com/rusefi/can/reader/impl/PcanTrcReader.java
new file mode 100644
index 0000000..be55037
--- /dev/null
+++ b/src/main/java/com/rusefi/can/reader/impl/PcanTrcReader.java
@@ -0,0 +1,23 @@
+package com.rusefi.can.reader.impl;
+
+import com.rusefi.can.CANPacket;
+import com.rusefi.can.reader.CANLineReader;
+
+public class PcanTrcReader implements CANLineReader {
+    @Override
+    public CANPacket readLine(String line) {
+        line = line.trim();
+        if (line.startsWith(";"))
+            return null;
+        String[] tokens = line.split("\\s+");
+        double timeStamp = Double.parseDouble(tokens[1]);
+
+        int sid = Integer.parseInt(tokens[3], 16);
+        int size = Integer.parseInt(tokens[4]);
+
+        byte[] data = CANLineReader.readHexArray(tokens, 5, size);
+
+
+        return new CANPacket(timeStamp, sid, data);
+    }
+}
diff --git a/src/test/java/com/rusefi/can/reader/impl/GetValueFromTrc.java b/src/test/java/com/rusefi/can/reader/impl/GetValueFromTrc.java
index d037e4d..34966b8 100644
--- a/src/test/java/com/rusefi/can/reader/impl/GetValueFromTrc.java
+++ b/src/test/java/com/rusefi/can/reader/impl/GetValueFromTrc.java
@@ -1,5 +1,7 @@
 package com.rusefi.can.reader.impl;
 
+import com.rusefi.can.CANPacket;
+import com.rusefi.can.reader.dbc.DbcField;
 import com.rusefi.can.reader.dbc.DbcFile;
 import org.junit.Test;
 
@@ -8,17 +10,32 @@ import java.io.IOException;
 import java.io.StringReader;
 
 import static com.rusefi.can.reader.impl.ParseDBC.VAG_MOTOR_1;
+import static org.junit.Assert.assertEquals;
 
 public class GetValueFromTrc {
     @Test
     public void test() throws IOException {
-        BufferedReader reader = new BufferedReader(new StringReader(VAG_MOTOR_1));
-
         DbcFile dbc = new DbcFile();
-        dbc.read(reader);
-
+        {
+            BufferedReader reader = new BufferedReader(new StringReader(VAG_MOTOR_1));
+            dbc.read(reader);
+        }
 
         String trcLine = "  3769)      2117.7  Rx         0280  8  01 1D DF 12 1E 00 1A 1E ";
 
+        PcanTrcReader reader = new PcanTrcReader();
+        CANPacket packet = reader.readLine(trcLine);
+        assertEquals(8, packet.getData().length);
+        assertEquals(640, packet.getId());
+
+        assertEquals(0xDF1D, DbcField.getBitIndex(packet.getData(), 8, 16));
+
+        assertEquals(1, DbcField.getBitIndex(packet.getData(), 0, 3));
+
+        assertEquals(0x1D, DbcField.getBitIndex(packet.getData(), 8, 8));
+        assertEquals(13 , DbcField.getBitIndex(packet.getData(), 8, 4));
+
+
+        System.out.println(packet);
     }
 }