I’m working on a project right now where I want to establish communication between a custom board and PC through the W5500 chipset. I do not need to connect to the internet. I only need to be able to set a static IP, then send and receive text between the two through some form of terminal interface.
I’ve gotten SPI communication on my board set up and working after tweaking a few examples; I’m using an MSP432 from TI. I’m able to write to registers and read them back successfully. But now I’m somewhat stuck on how to get it to communicate with the PC through TCP or telnet etc.
For reference, I’m an electrical engineer who designed this board and am very new at writing firmware / ethernet.