> [...] very basic configuration set up in GRC with a file source(text data) > set to repeat going into the head block going into a throttle to control > the sampling rate and going into a file sink. > > For the head block I have played around with the Number of Items and > Vector Size parameters. [...] Any idea on what could be causing this?
I'm not sure about the internals of these file sources and sinks, but playing around with custom blocks I've found that the function 'message_from_string' does not work properly if the size is set to one byte (e.g. type = byte, vec_size = 1, when size = type*vec_size). No throughput is generated by this, as far as my experience goes. - Martin _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio