I'm working on a flow graph that reads samples from a file and feeds them to the wfm demod block. I managed to get this working, but along the way I ran across a problem ....
My data file is 16bit complex shorts in big-endian format. It looks like the file source block reads data from the file and sends it to the fm demod which is expecting a complex float data. I attempted a quick test by using the original data file (wrong format) which caused the flow graph to crash with a seg fault. After converting the data to a complex float representation the flowgraph works. Do people view this as a problem? It seems like the file source block should attempt some form of sanity checking on incoming data. If you aren't expecting a problem, I could see this being hard for people new to GNU Radio to debug. Philip _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
