wip

panda/examples/tesla_tester.py

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+#!/usr/bin/env python3
+
+import binascii
+from panda import Panda
+
+def tesla_tester():
+  p = Panda()
+
+  body_bus_speed = 125  # Tesla Body busses (B, BF) are 125kbps, rest are 500kbps
+  body_bus_num = 1  # My TDC to OBD adapter has PT on bus0 BDY on bus1 and CH on bus2
+  p.set_can_speed_kbps(body_bus_num, body_bus_speed)
+
+  # Now set the panda from its default of SAFETY_SILENT (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, b"\x00\x00\x02\x00\x00\x00\x00\x00", body_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, b"\x01\x00\x00\x00\x00\x00\x00\x00", body_bus_num)
+
+  #Back to safety...
+  print("Disabling output on Panda...")
+  p.set_safety_mode(Panda.SAFETY_SILENT)
+
+  print("Reading VIN from 0x568. This is painfully slow and can take up to 3 minutes (1 minute per message; 3 messages needed for full VIN)...")
+
+  vin = {}
+  while True:
+    #Read the VIN
+    can_recv = p.can_recv()
+    for address, _, dat, src in can_recv:
+      if src == body_bus_num:
+        if address == 1384:  # 0x568 is VIN
+          vin_index = int(binascii.hexlify(dat)[:2])  # first byte is the index, 00, 01, 02
+          vin_string = binascii.hexlify(dat)[2:]  # rest of the string is the actual VIN data
+          vin[vin_index] = vin_string.decode("hex")
+          print("Got VIN index " + str(vin_index) + " data " + vin[vin_index])
+    #if we have all 3 parts of the VIN, print it and break out of our while loop
+    if 0 in vin and 1 in vin and 2 in vin:
+      print("VIN: " + vin[0] + vin[1] + vin[2][:3])
+      break
+
+if __name__ == "__main__":
+  tesla_tester()