ftd2xx.py 文件源码

def getDeviceInfoDetail(devnum=0):
    """Get an entry from the internal device info list. """
    f = _ft.DWORD()
    t = _ft.DWORD()
    i = _ft.DWORD()
    l = _ft.DWORD()
    h = _ft.FT_HANDLE()
    n = c.c_buffer(MAX_DESCRIPTION_SIZE)
    d = c.c_buffer(MAX_DESCRIPTION_SIZE)
    createDeviceInfoList()
    call_ft(_ft.FT_GetDeviceInfoDetail, _ft.DWORD(devnum),
            c.byref(f), c.byref(t), c.byref(i), c.byref(l), n, d, c.byref(h))
    return {'index': devnum, 'flags': f.value, 'type': t.value,
            'id': i.value, 'location': l.value, 'serial': n.value,
            'description': d.value, 'handle': h}