we're going using gnuradio stream in data radio peripheral. in addition, have peripheral part of system control programatically. have basic c program controls.
i'd able implement in gnuradio, dont' know best way is. i've seen can make blocks, thinking make sink block, have constant feed that, , have constant's value defined control wx slider.
it take needless part out of if remove constant block , have variable assigned wx slider directly assigned control block, there no input. can make inputless , outputless block runs program or subroutine?
also, when doing basic test see if feasible, used slider constant source wx scope plot. there seems lag or delay between putting in option , seeing result show on plot. there more efficient way reduce lag? or lag becasue computer slow?
it take needless part out of if remove constant block , have variable assigned wx slider directly assigned control block, there no input. can make inputless , outputless block runs program or subroutine?
yes, if work. in fact, can write sort of python code in grc xml file, , if set properties , setter code properly, want work. doesn't have create gnu radio blocks per se.
also, when doing basic test see if feasible, used slider constant source wx scope plot. there seems lag or delay between putting in option , seeing result show on plot.
gnu radio not optimized minimum latency, efficient bulk processing. you're seeing buffering between source , sink. whenever have source computes values rather being tied hardware clock, buffers downstream of always-nearly-full , you'll lag.
in advanced options there settings tune buffer size, much.
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