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add arg parser to can printer

pull/22528/head
Adeeb Shihadeh 2021-10-11 19:47:49 -07:00
parent c4510024da
commit 683ddeebc8
1 changed files with 12 additions and 13 deletions
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25
selfdrive/debug/can_printer.py
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@ -1,25 +1,23 @@
#!/usr/bin/env python3
import argparse
import binascii
import os
import sys
from collections import defaultdict
import cereal.messaging as messaging
from common.realtime import sec_since_boot
def can_printer(bus=0, max_msg=None, addr="127.0.0.1"):
def can_printer(bus, max_msg, addr):
logcan = messaging.sub_sock('can', addr=addr)
start = sec_since_boot()
lp = sec_since_boot()
msgs = defaultdict(list)
canbus = int(os.getenv("CAN", bus))
while 1:
can_recv = messaging.drain_sock(logcan, wait_for_one=True)
for x in can_recv:
for y in x.can:
if y.src == canbus:
if y.src == bus:
msgs[y.address].append(y.dat)
if sec_since_boot() - lp > 0.1:
@ -32,11 +30,12 @@ def can_printer(bus=0, max_msg=None, addr="127.0.0.1"):
lp = sec_since_boot()
if __name__ == "__main__":
if len(sys.argv) > 3:
can_printer(int(sys.argv[1]), int(sys.argv[2]), sys.argv[3])
elif len(sys.argv) > 2:
can_printer(int(sys.argv[1]), int(sys.argv[2]))
elif len(sys.argv) > 1:
can_printer(int(sys.argv[1]))
else:
can_printer()
parser = argparse.ArgumentParser(description="PlotJuggler plugin for reading openpilot logs",
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("--bus", help="CAN bus to print out", default=0)
parser.add_argument("--max_msg", help="max addr ")
parser.add_argument("--addr", default="127.0.0.1")
args = parser.parse_args()
can_printer(args.bus, args.max_msg, args.addr)