FYI I am very new to Linux, FPGAs, Vivado, etc. I'm trying to make it so that my Zybo z7020 reads a given voltage (0-1V) in petalinux. I have gotten Petalinux to work, but I understood that I probably need to use vivado and make a block diagram that would make the Xadc work. As said in the title, with or without input all the raws in sys/bus/devices/iio:device0/ return the same values (+-2 ) with and without input. And I have tried to understand how to make the block diagrams but to no success. If someone could give me some advice or a solution to my problem. I would appreciate it. The goal would be that my fpga is fed 2 inputs , 2 grounds and that it would read that data calculate average, subtract and output it somehow.
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Karlinatorz
FYI I am very new to Linux, FPGAs, Vivado, etc. I'm trying to make it so that my Zybo z7020 reads a given voltage (0-1V) in petalinux. I have gotten Petalinux to work, but I understood that I probably need to use vivado and make a block diagram that would make the Xadc work. As said in the title, with or without input all the raws in sys/bus/devices/iio:device0/ return the same values (+-2 ) with and without input. And I have tried to understand how to make the block diagrams but to no success. If someone could give me some advice or a solution to my problem. I would appreciate it. The goal would be that my fpga is fed 2 inputs , 2 grounds and that it would read that data calculate average, subtract and output it somehow.
Edited by KarlinatorzGoal
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