On Thu, Mar 23, 2006 at 09:31:01PM +0100, Matteo Campanella wrote: > Suppose I am willing to test some ideas, and that I do not care about > latency or speed - I just want to be able to drop some quick lines of > code to see if the idea is a good one or not... it would be nice to > write a function in python and put it in the graph to see how it > performs in the chain, using no real time sources or sinks (eg files) > > is it possible? how? > > Matteo
This is not currently possible. But then it's not impossible either ;) We could either leverage the "ufunc" framework that was briefly mentioned in the past week, or create a new C++ block derived from gr_block, gr_sync_block, etc, that accepts a python closure as a constructor arg. The block's work method would then recursively invoke the interpreter to evaluate the python code. What kind of args do think the python code would accept? Is it sample at a time, or would you be passing, say NumPy arrays for the input and output? Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
