def test_init(self):
frame = can.Frame(0x55, 6, [1, 2, 3, 4, 5, 6],
can.FrameType.ErrorFrame, True)
self.assertEqual(frame.id, 0x55)
self.assertEqual(frame.data, [1, 2, 3, 4, 5, 6, None, None])
self.assertEqual(frame.frame_type, can.FrameType.ErrorFrame)
self.assertEqual(frame.is_extended_id, True)
from cancom import can
from cancom.hw import cantact
from cancom.utils.queue import CanQueue
import time
import sys
dev = cantact.CantactDev(sys.argv[1])
dev.set_bitrate(125000)
cq = CanQueue(dev)
cq.start()
print cq.recv()
req = can.Frame(0x6A5)
req.dlc = 8
req.data = [0x10, 0xFF, 0xFF]
cq.send(req)
print cq.recv(filter=0x625, timeout=10)
cq.stop()
#dev.stop()
#dev.ser.write('S0\r')
#dev.start()
#while True:
# frame = can.Frame(0x10)
# frame.dlc=3
from cancom import can
from cancom.hw import peak
from cancom.hw import socketcan
#dev = peak.PcanDev()
dev = socketcan.SocketCanDev("vcan0")
dev.start()
frame = can.Frame(0)
frame.dlc = 8
while True:
dev.send(frame)
from cancom import can
from cancom.hw import peak
from cancom.hw import socketcan
#dev = peak.PcanDev()
dev = socketcan.SocketCanDev("vcan0")
dev.start()
frame = can.Frame(0x7DF)
frame.dlc = 8
# frame data
# byte 0: number of additional bytes (1)
# byte 1: mode. mode 04 clears MIL
# other bytes not used, set to 0x55
frame.data = [1, 4, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55]
dev.send(frame)
import sys
from cancom.proto.uds import UdsInterface
from cancom.hw.socketcan import SocketCanDev
from cancom 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)
def setUp(self):
self.frame = can.Frame(0)
from cancom.proto.isotp import IsoTpProtocol, IsoTpMessage
from cancom import can
p = IsoTpProtocol()
f = can.Frame(0x100)
f.data = [3,1,2,3]
f.dlc = 4
#print(p.parse_frame(f))
f.data = [0x10, 20, 1, 2, 3, 4, 5, 6]
f.dlc = 8
print(p.parse_frame(f))
f.data = [0x21, 7, 8, 9, 10, 11, 12, 13]
#print(p.parse_frame(f))
f.data = [0x22, 7, 8, 9, 10, 11, 12, 13]
#print(p.parse_frame(f))
m = IsoTpMessage(0x100)
m.data = range(1,0xFF)
m.length = 0x1FF
for fr in p.generate_frames(m):
print fr
from cancom import can
from cancom.hw import cantact
import time
# default value (Ubuntu) for first cantact device
dev = cantact.CantactDev("/dev/ttyACM0")
# comfort CAN
dev.set_bitrate(100000)
# start cantact
dev.start()
DRIVER_UP = can.Frame(0x182, 3, [0x20, 0x00, 0x00])
for x in range(0, 10000):
dev.send(DRIVER_UP)
time.sleep(.25)
