Simple analog graph using C and wifi communication
I have an esp8266 with wifi module, thought i can graph analog signal without relying on arduino ide graph or any external pre made libs or tools so i made that quick app in C and using SDL3 to draw , esp sends analog data over wifi to pc and from pc we receive the signal and draw
Pc(as server)
Esp(as client)
https://youtube.com/shorts/x1E2Rdkpqbs?si=ENoWMROukjX3gDa5
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Also btw the server and graphics app are made in separate processes , so in order to get signal to graphics app i used pipeline communication between 2 the processes ( you can find more useful info about pipelines in windows documentations or linux docs )