mirror of https://github.com/commaai/panda.git
51 lines
2.1 KiB
Python
Executable File
51 lines
2.1 KiB
Python
Executable File
#!/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()
|