Python SocketCanDev示例

示例#1

文件： autodiscover.py 项目： RedZepplin/CANard

import sys

from canard.proto.uds import UdsInterface
from canard.hw.socketcan import SocketCanDev

d = SocketCanDev("vcan0")
d.start()

p = UdsInterface(d)

# DiagnosticSessionControl Discovery
for i in range(0x700, 0x800):
    # attempt to enter diagnostic session
    resp = p.uds_request(i, 0x10, [0x1], timeout=0.2)
    if resp != None:
        print("ECU response for ID 0x%X!" % i)

示例#2

import sys

from canard.proto.uds import UdsInterface
from canard.hw.socketcan import SocketCanDev
from canard import can

d = SocketCanDev('vcan0')
d.start()

while True:
    frame = d.recv()
    if frame.id == 0x705:
        resp = can.Frame(0x725)
        resp.dlc = 8
        resp.data = [0x02, 0x41]
        d.send(resp)

示例#3

文件： autodiscover.py 项目： baPayne/canProjectRemote

import sys

from canard.proto.uds import UdsInterface
from canard.hw.socketcan import SocketCanDev

d = SocketCanDev('vcan0')
d.start()

p = UdsInterface(d)

# DiagnosticSessionControl Discovery
for i in range(0x700, 0x800):
    # attempt to enter diagnostic session
    resp = p.uds_request(i, 0x10, [0x1], timeout=0.2)
    if resp != None:
        print("ECU response for ID 0x%X!" % i)