it works

BasaltTrainer/main.py

@@ -1,6 +1,31 @@
+from command_server import CommandServer, HandshakePayload, PixelKind
+import logging
+
+
+def receive_data() -> None:
+    logging.info('Data received')
+
+
 def main():
-    print("Hello from basalt-trainer!")
+    server = CommandServer()
+
+    print(
+        'Please launch BasaltPresenter now and then press Enter to continue.')
+    input()
+
+    logging.info('Waiting BasaltPresenter...')
+    server.wait_handshake(HandshakePayload(PixelKind.GRAY_U8, 600, 600))
+
+    logging.info('Start to running.')
+    while True:
+        if server.tick(receive_data, False):
+            break
+
+    logging.info('Program stop.')
 
 
 if __name__ == "__main__":
+    logging.basicConfig(level=logging.DEBUG,
+                        format='[%(asctime)s] [%(levelname)s] %(message)s',
+                        datefmt='%Y-%m-%d %H:%M:%S')
     main()