Adding a an example for outputting CAN data to a tesla from Panda

examples/tesla_tester.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+import sys
+from panda import Panda
+
+def tesla_tester():
+  
+  try:
+    print("Trying to connect to Panda over USB...")
+    p = Panda()
+    
+  except AssertionError:
+    print("USB connection failed. Trying WiFi...")
+    
+    try:
+      p = Panda("WIFI")
+    except:
+      print("WiFi connection timed out. Please make sure your Panda is connected and try again.")
+      sys.exit(0)
+
+  bus_speed = 125 # Tesla Body busses (B, BF) are 125kbps, rest are 500kbps
+  bus_num = 1 # My TDC to OBD adapter has PT on bus0 BDY on bus1 and CH on bus2
+  p.set_can_speed_kbps(bus_num, bus_speed)
+  
+  # Now set the panda from its default of SAFETY_NOOUTPUT (read only) to SAFETY_ALLOUTPUT
+  # Careful, as this will let us send any CAN messages we want (which could be very bad!)
+  print("Setting Panda to output mode...")
+  p.set_safety_mode(Panda.SAFETY_ALLOUTPUT)
+  
+  # BDY 0x248 is the MCU_commands message, which includes folding mirrors, opening the trunk, frunk, setting the cars lock state and more. For our test, we will edit the 3rd byte, which is MCU_lockRequest. 0x01 will lock, 0x02 will unlock:
+  print("Unlocking Tesla...")
+  p.can_send(0x248, "\x00\x00\x02\x00\x00\x00\x00\x00", bus_num)
+
+  #Or, we can set the first byte, MCU_frontHoodCommand + MCU_liftgateSwitch, to 0x01 to pop the frunk, or 0x04 to open/close the trunk (0x05 should open both)
+  print("Opening Frunk...")
+  p.can_send(0x248, "\x01\x00\x00\x00\x00\x00\x00\x00", bus_num)
+  
+  #Back to safety...
+  print("Disabling output on Panda...")
+  p.set_safety_mode(Panda.SAFETY_NOOUTPUT)
+  
+if __name__ == "__main__":
+  tesla_tester()