def __init__(self, rate): #TODO pass in chanlist gr.hier_block2.__init__(self, "smartnet_ctrl_rx", gr.io_signature(1,1,gr.sizeof_gr_complex), gr.io_signature(0,0,0)) self.set_assign_callback(None) self._queue = gr.msg_queue() self._async_sender = gru.msgq_runner(self._queue, self.msg_handler) self._syms_per_sec = 3600. self._sps = rate / self._syms_per_sec self._demod = scanner.fsk_demod(self._sps, 0.1) self._sof = digital.correlate_access_code_tag_bb("10101100", 0, "smartnet_preamble") self._deinterleave = scanner.deinterleave() self._crc = scanner.crc(self._queue) self.connect(self, self._demod, self._sof, self._deinterleave, self._crc)
def __init__(self, rate): #TODO pass in chanlist gr.hier_block2.__init__(self, "edacs_ctrl_rx", gr.io_signature(1,1,gr.sizeof_gr_complex), gr.io_signature(0,0,0)) self.set_assign_callback(None) self._queue = gr.msg_queue() self._async_sender = gru.msgq_runner(self._queue, self.msg_handler) self._syms_per_sec = 9600. self._sps = rate / self._syms_per_sec self._demod = scanner.fsk_demod(self._sps, 0.575) self._invert = scanner.invert() self._sof = digital.correlate_access_code_tag_bb("010101010101010101010111000100100101010101010101", 0, "edacs_preamble") self._rx = scanner.edacs_pkt_rx(self._queue) self.connect(self, self._demod, self._invert, self._sof, self._rx)