Files
dragonpilot/selfdrive/boardd/tests/test_pandad.py
Adeeb Shihadeh 4fe1b638f8 pandad: improve startup time (#28137)
* pandad: improve startup time

* add test

* reset with gpio

* adjust threshold

* fix

* no panda

* fix

* check unknown

* increase for boardd

---------

Co-authored-by: Comma Device <device@comma.ai>
2023-05-09 15:44:53 -07:00

76 lines
1.9 KiB
Python
Executable File

#!/usr/bin/env python3
import time
import unittest
import cereal.messaging as messaging
from cereal import log
from common.gpio import gpio_set, gpio_init
from panda import Panda
from selfdrive.test.helpers import phone_only
from selfdrive.manager.process_config import managed_processes
from system.hardware import HARDWARE
from system.hardware.tici.pins import GPIO
class TestPandad(unittest.TestCase):
def tearDown(self):
managed_processes['pandad'].stop()
def _wait_for_boardd(self, timeout=30):
sm = messaging.SubMaster(['peripheralState'])
for _ in range(timeout):
sm.update(1000)
if sm['peripheralState'].pandaType != log.PandaState.PandaType.unknown:
break
if sm['peripheralState'].pandaType == log.PandaState.PandaType.unknown:
raise Exception("boardd failed to start")
@phone_only
def test_in_dfu(self):
HARDWARE.recover_internal_panda()
time.sleep(1)
managed_processes['pandad'].start()
self._wait_for_boardd(60)
@phone_only
def test_in_bootstub(self):
with Panda() as p:
p.reset(enter_bootstub=True)
assert p.bootstub
managed_processes['pandad'].start()
self._wait_for_boardd()
@phone_only
def test_internal_panda_reset(self):
gpio_init(GPIO.STM_RST_N, True)
gpio_set(GPIO.STM_RST_N, 1)
time.sleep(0.5)
assert all(not Panda(s).is_internal() for s in Panda.list())
managed_processes['pandad'].start()
self._wait_for_boardd()
assert any(Panda(s).is_internal() for s in Panda.list())
@phone_only
def test_best_case_startup_time(self):
# run once so we're setup
managed_processes['pandad'].start()
self._wait_for_boardd()
managed_processes['pandad'].stop()
# should be fast this time
managed_processes['pandad'].start()
self._wait_for_boardd(8)
#def test_out_of_date_fw(self):
# pass
if __name__ == "__main__":
unittest.main()