[Discuss-gnuradio] Message passing from external program

[Daniel Brogren]

Hi all

Im trying to change the freq, both the source but also in a filter, from an external program. My first guess is that this can either be done in the following ways.

1. XMLRPC

2. Message passing

I would prefer Message passing. I have tried xmlprc for other purpuse before and I don't really like it.

Do any one have any examples how to do.

BR
Daniel Brogren