F5OEO / pluto-ori-ps

PlutoSDR softwares using custom hdl design
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Constelation on mqtt #3

Open f5uii opened 1 year ago

f5uii commented 1 year ago

Considering the rate of mqtt data flow, it seems impossible to reassociate constellation points i and q to produce an x-y diagram. I suggest that the two variables constel_i and constal_q be replaced (or complemented) by a constel variable in json format and containing i and q

"constel": { "i": 220, "q": 25 }

Psynosaur commented 10 months ago

When connected to the mqtt broker via web socket(9001) we get all the data points populated per second.

When setup to collect the data for when a message arrives on the broker, it was observed that data comes in pairs (I and Q) at a particular instance.

ergo, we get more than 1 reading of IQ per second, approximately 14 points of x and y per second.

this is more than efficient enough to draw an x-y diagram.

image

from image

73's