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 time
from panda import PandaSerial
from .helpers import reset_pandas, test_all_gps_pandas, panda_connect_and_init
# Reset the pandas before running tests
def aaaa_reset_before_tests():
reset_pandas()
@test_all_gps_pandas
@panda_connect_and_init
def test_gps_version(p):
serial = PandaSerial(p, 1, 9600)
# Reset and check twice to make sure the enabling works
for i in range(2):
# Reset GPS
p.set_esp_power(0)
time.sleep(0.5)
p.set_esp_power(1)
time.sleep(1)
# Read startup message and check if version is contained
dat = serial.read(0x1000) # Read one full panda DMA buffer. This should include the startup message
assert b'HPG 1.40ROV' in dat