hi all-
Quick question about syntax for connecting components inside a
hier_block2...
Let A = hier_block2's input
Let's say I want a mult inside that multiplies A and a delayed version of A
together.
self.delay = gr.delay(gr.sizeof_gr_complex,
2*self._samples_per_symbol) #2T delay
self.mult = gr.multiply_cc()
self.connect(self, self.delay, (self.mult, 0))
self.connect(self, (self.mult, 1))
self.connect(self.mult, [other stuff here], self)
gives me:
ValueError: external input port 0 already wired to delay(12):0
What am I doing wrong? What is the correct syntax?
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