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Hello @artvvb thanks for your answer! So in order for this to work i have to complete the PS to BRAM and then the AXI GPIO to control the flag? I don't really care about specs etc :P Is this the easiest approach? How would you approach a problem like this? I'm just trying to figure it out. Thanks for your time!!!

Hello everyone, I'm new to the FPGA world and i want to create a simple project where i send data from the ARM to the FPGA on a Zynq board (arty z7-20). I want to send 30 bytes every 200ms to the FPGA and make a very simple calculation like add two values or something to let me know the FPGA got the correct data. I've set up an echo server project using FREERTOS and i receive tcp packets via ethernet and I parse them. I then want to send to the FPGA (for start every 200ms) and i want to know if the FPGA got the correct data. I've seen examples of PS PL communication but the amount of interfaces confuses me. I think for this project i could use an AXI BRAM to do that. How would i go about it? Any resources i could look up? Thanks in advance!!