https://github.com/rusefi/rusefi/issues/5841

playback/src/test/java/com/rusefi/io/can/SenderSandbox.java

@@ -0,0 +1,55 @@
+package com.rusefi.io.can;
+
+import com.rusefi.can.CANPacket;
+import com.rusefi.can.CanPacketSender;
+import com.rusefi.can.reader.CANLineReader;
+import org.jetbrains.annotations.NotNull;
+import peak.can.basic.HackLoadLibraryFlag;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Paths;
+import java.util.List;
+
+public class SenderSandbox {
+    public static void main(String[] args) throws Exception {
+        List<CANPacket> packets = readResource("atlas.trc");
+        System.out.println("Got " + packets.size() + " packet(s)");
+
+        if (isWindows()) {
+            HackLoadLibraryFlag.LOAD_LIBRARY = false;
+            //System.load(getFullResourceFileName("PCANBasic_JNI.dll"));
+            System.load(new File("ext/peak-can-basic/src/main/resources/PCANBasic_JNI.dll").getAbsolutePath());
+        }
+
+        CanSender sender = isWindows() ? PCanHelper.create() : SocketCANHelper.create();
+
+        while (true) {
+            CanPacketSender.sendMessagesOut(packets, sender);
+        }
+    }
+
+    static List<CANPacket> readResource(String resourceName) throws URISyntaxException, IOException {
+        String fullResourceFileName = getFullResourceFileName(resourceName);
+
+        return CANLineReader.getReader().readFile(fullResourceFileName);
+    }
+
+    @NotNull
+    private static String getFullResourceFileName(String resourceName) throws URISyntaxException {
+        URL resource = SenderSandbox.class.getResource("/" + resourceName);
+        System.out.println(resource);
+        String fullResourceFileName = Paths.get(resource.toURI()).toString();
+        return fullResourceFileName;
+    }
+
+    private static String getOsName() {
+        return System.getProperty("os.name");
+    }
+
+    private static boolean isWindows() {
+        return getOsName().contains("Windows");
+    }
+}