_mpdu.py 文件源码

def _iesubelmsmtrptframe_(s,sid):
    """ :returns: parsed frame subelement """
    ret = s
    if sid == std.EID_MSMT_RPT_FRAME_CNT_RPT:
        # Fig 8-151, 8-152
        ret = []
        n = len(s)/19
        for i in xrange(n):
            vs = struct.unpack_from('=17BH',s,i*19)
            ent = {'tx-addr':_hwaddr_(vs[0:6]),
                   'bssid':_hwaddr_(vs[6:12]),
                   'phy-type':vs[12],
                   'avg-rcpi':vs[13],
                   'last-rsni':vs[14],
                   'last-rcpi':vs[15],
                   'antenna-id':vs[16],
                   'frmae-cnt':vs[17]}
            ret.append(ent)
    elif sid == std.EID_MSMT_RPT_FRAME_VEND:
        ret = _parseie_(std.EID_VEND_SPEC,s)
    return ret

# MSMT Report subelements for Type STA statistics Std Table 8-89