deframer.py 文件源码

def __init__(self, packet_cb=None, skipped_cb=None, cksum_err_cb=None):
        gr.sync_block.__init__(self, "indri_smartnet_deframer",
                                in_sig=[numpy.byte],
                                out_sig=None)

        self.set_history(self.FRAME_LEN)
        self.nsamples = 0

        self.packet_cb = packet_cb
        self.skipped_cb = skipped_cb
        self.cksum_err_cb = cksum_err_cb

        self.counts = { "good": 0, "bad": 0, "nsamples": 0 }