def do_connect(self, cmdLine):
'Connect to an XCP slave: connect'
parser = ShellArgParser(prog='connect', description=__doc__)
args = parser.parse_args(shlex.split(cmdLine))
slave = CANInterface.XCPSlaveCANAddr(args.commandId, args.responseId)
self.interface.connect(slave)
self.connection = XCPConnection.Connection(self.interface)
type=hexInt,
default=1)
args = parser.parse_args()
if args.size == 1:
uploadDelegate = UploadDelegate8()
elif args.size == 2:
uploadDelegate = UploadDelegate16()
elif args.size == 4:
uploadDelegate = UploadDelegate32()
try:
with CANInterface.MakeInterface(args.deviceURI) as interface:
slave = CANInterface.XCPSlaveCANAddr(args.commandId, args.responseId)
interface.connect(slave)
connection = XCPConnection.Connection(interface, readTimeout,
writeTimeout)
for address in range(args.address, args.address + args.words):
pointer = XCPConnection.Pointer(address, args.extension)
print(uploadDelegate.upload(connection, pointer))
connection.close()
except (OSError, CANInterface.ConnectFailed):
try:
interface.close()
except NameError:
pass
raise
except:
interface.close()
raise