• State
  • Locked Locked
  • Replies 7 replies
  • Subscribers 47 subscribers
  • Views 4088 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

USB2ANY: HOW TO use python interface with usb2any

Jiafu Lin
Prodigy 35 points

Part Number: USB2ANY

Hi, I'd use USB2ANY for RFFE and configure its clock. 

Here is the code i test, please help 

>>> from ctypes import *
>>> dll=CDLL("USB2ANY.dll")
>>> dll
<CDLL 'USB2ANY.dll', handle 52260000 at 0x35e41f0>
>>> dll.u2aFindControllers()
Traceback (most recent call last):
File "<pyshell#24>", line 1, in <module>
dll.u2aFindControllers()
File "C:\Users\fatant\AppData\Local\Programs\Python\Python37-32\lib\ctypes\__init__.py", line 377, in __getattr__
func = self.__getitem__(name)
File "C:\Users\fatant\AppData\Local\Programs\Python\Python37-32\lib\ctypes\__init__.py", line 382, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: function 'u2aFindControllers' not found

>>> dir(dll)
['_FuncPtr', '__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattr__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', '_func_flags_', '_func_restype_', '_handle', '_name']
>>>