Hi Tellrell, um, that's kind of hard to tell without knowing your flow graph!
However, if you've got a block (eg. the USRP Sink) that allows configuration through async message passing: Try my gr-msgblock OOT Module, and use/modify variable_to_msg to translate the variable to a message that you send to that block. Best regards, Marcus On 06/21/2017 05:26 PM, Tellrell White wrote: > Hello Guys > I have a flowgraph attached where I'm trying to generate BER curves > for different transmit gain values. Right now, I have gui slider that > allows me to adjust the gain values, however, I would like to know if > it's possible to have the gain values adjust automatically by changing > the python script for the flowgraph. If so, I would appreciate any > ideas or examples on how to do this. > > Thanks > Tellrell White > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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