I cannot get the Microchip TCP/IP Lite Stack running on a PIC18F46K22 with a Wiznet W5500 module. I was taking the W5200 instructions for porting the existing library to use a W5500 instead of an ENC28J60.
I would like to implement MODBUS TCP server finally and a single socket connection is also okay. It is a commercial project and meant to be produced in thousands. We were originally using the PIC18F67J60. The design change is to offload the stack to Wiznet W5500 and gain some computing power to do other stuffs. Such as MODBUS RTU @9600 on the same chip.
If anybody have done this with a PIC18F I would be grateful for code examples or guide.