def __init__(self, transportName, config=None):
self.ctr = 0
self.succeeded = True
self.config = Configuration(MasterBaseType.PARAMETER_MAP or {}, config
or {})
self.logger = logging.getLogger("pyXCP")
self.logger.setLevel(self.config.get("LOGLEVEL"))
self.transport = createTransport(transportName, config)
# In some cases the transport-layer needs to communicate with us.
self.transport.parent = self
self.service = None
# (D)Word (un-)packers are byte-order dependent
# -- byte-order is returned by CONNECT_Resp (COMM_MODE_BASIC)
self.WORD_pack = None
self.WORD_unpack = None
self.DWORD_pack = None
self.DWORD_unpack = None
self.AG_pack = None
self.AG_unpack = None
# self.connected = False
self.mta = types.MtaType(None, None)
self.currentDaqPtr = None
self.currentProtectionStatus = None
self._seedNKeyDLL = None
def setMta(self, address: int, addressExt: int = 0x00):
"""Set Memory Transfer Address in slave.
Parameters
----------
address : int
addressExt : int
Note
----
The MTA is used by :meth:`buildChecksum`, :meth:`upload`, :meth:`download`, :meth:`downloadNext`,
:meth:`downloadMax`, :meth:`modifyBits`, :meth:`programClear`, :meth:`program`, :meth:`programNext`
and :meth:`programMax`.
"""
self.mta = types.MtaType(address, addressExt) # Keep track of MTA (needed for error-handling).
addr = self.DWORD_pack(address)
response = self.transport.request(
types.Command.SET_MTA, 0, 0, addressExt, *addr)
return response