diff options
| -rw-r--r-- | pymba/vimba.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/pymba/vimba.py b/pymba/vimba.py index 1096917..f81d3c0 100644 --- a/pymba/vimba.py +++ b/pymba/vimba.py @@ -63,17 +63,15 @@ class Vimba(object): """ if self._interfaceInfos is None: # args - dummyInterfaceInfo = structs.VimbaInterfaceInfo() numFound = c_uint32(-1) # call once just to get the number of interfaces # Vimba DLL will return an error code - errorCode = VimbaDLL.interfacesList(byref(dummyInterfaceInfo), + errorCode = VimbaDLL.interfacesList(None, 0, byref(numFound), - sizeof(dummyInterfaceInfo)) + sizeof(structs.VimbaInterfaceInfo)) if errorCode != 0: - print errorCode raise VimbaException(errorCode) numInterfaces = numFound.value @@ -86,7 +84,7 @@ class Vimba(object): errorCode = VimbaDLL.interfacesList(interfaceInfoArray, numInterfaces, byref(numFound), - sizeof(dummyInterfaceInfo)) + sizeof(structs.VimbaInterfaceInfo)) if errorCode != 0: raise VimbaException(errorCode) self._interfaceInfos = list( |