openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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import unittest
from cereal import car
from opendbc.can.packer import CANPacker
from selfdrive.car.chrysler import chryslercan
VisualAlert = car.CarControl.HUDControl.VisualAlert
GearShifter = car.CarState.GearShifter
class TestChryslerCan(unittest.TestCase):
def test_hud(self):
packer = CANPacker('chrysler_pacifica_2017_hybrid')
self.assertEqual(
[0x2a6, 0, b'\x01\x00\x01\x01\x00\x00\x00\x00', 0],
chryslercan.create_lkas_hud(
packer,
GearShifter.park, False, False, 1, 0))
self.assertEqual(
[0x2a6, 0, b'\x01\x00\x01\x00\x00\x00\x00\x00', 0],
chryslercan.create_lkas_hud(
packer,
GearShifter.park, False, False, 5*4, 0))
self.assertEqual(
[0x2a6, 0, b'\x01\x00\x01\x00\x00\x00\x00\x00', 0],
chryslercan.create_lkas_hud(
packer,
GearShifter.park, False, False, 99999, 0))
self.assertEqual(
[0x2a6, 0, b'\x02\x00\x06\x00\x00\x00\x00\x00', 0],
chryslercan.create_lkas_hud(
packer,
GearShifter.drive, True, False, 99999, 0))
self.assertEqual(
[0x2a6, 0, b'\x02\x64\x06\x00\x00\x00\x00\x00', 0],
chryslercan.create_lkas_hud(
packer,
GearShifter.drive, True, False, 99999, 0x64))
def test_command(self):
packer = CANPacker('chrysler_pacifica_2017_hybrid')
self.assertEqual(
[0x292, 0, b'\x14\x00\x00\x00\x10\x86', 0],
chryslercan.create_lkas_command(
packer,
0, True, 1))
self.assertEqual(
[0x292, 0, b'\x04\x00\x00\x00\x80\x83', 0],
chryslercan.create_lkas_command(
packer,
0, False, 8))
if __name__ == '__main__':
unittest.main()