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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#!/usr/bin/env python3
import time
import re
from panda import Panda
RED = '\033[91m'
GREEN = '\033[92m'
def colorize_errors(value):
if isinstance(value, str):
if re.search(r'(?i)No error', value):
return f'{GREEN}{value}\033[0m'
elif re.search(r'(?i)(?<!No error\s)(err|error)', value):
return f'{RED}{value}\033[0m'
return str(value)
if __name__ == "__main__":
panda = Panda()
while True:
print(chr(27) + "[2J") # clear screen
print("Connected to " + ("internal panda" if panda.is_internal() else "External panda") + f" id: {panda.get_serial()[0]}: {panda.get_version()}")
for bus in range(3):
print(f"\nBus {bus}:")
health = panda.can_health(bus)
for key, value in health.items():
print(f"{key}: {colorize_errors(value)} ", end=" ")
print()
time.sleep(1)