Add openpilot tests

panda/tests/som/on-device.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+import os
+import time
+
+from panda import Panda
+
+
+if __name__ == "__main__":
+  flag_set = False
+  while True:
+    try:
+      with Panda(disable_checks=False) as p:
+        if not flag_set:
+          p.set_heartbeat_disabled()
+          p.set_safety_mode(Panda.SAFETY_ELM327, 30)
+          flag_set = True
+
+        # shutdown when told
+        dt = p.get_datetime()
+        if dt.year == 2040 and dt.month == 8:
+          os.system("sudo poweroff")
+    except Exception as e:
+      print(str(e))
+    time.sleep(0.5)