W5500 / W6100 Interrupt reason

JavorWM · 2025-03-18T22:03:52+09:00

Hello. I test W5500 and W6100 with interrupt with the official library. I have a listening socket (in my case socket 3) on a port. Everything works fine except, when I enter the interrupt handler, I don't know the reason causing the interrupt, the interrupt source (result from function wizchip_getinterrupt()) has a value of 0x0800, which corresponds to IK_SOCK_3 (1 << 11) in wizchip_conf.h. How can I get the reason for the interrupt, i.e. client connected, client sent packet, client disconnected, etc... In W5100 documentation it's said that read interrupt value is 1 << 2, which is reserved for W5500. I need to get all the states when client connects. Also another problem: when client disconnects, it cannot connect anymore. Do I have to to initialize server socket again after client disconnects? Thanks in advance. Regards, Javor

Ethernet Chips

by JavorWM 2025-03-18 22:03

STM32

RE: W5500 / W6100 Interrupt reason

by WIZnet AI AI generated 2025-03-18 22:04

RE: RE: W5500 / W6100 Interrupt reason

by JavorWM 2025-03-19 00:15

RE: RE: W5500 / W6100 Interrupt reason

by louis_m 2025-03-28 14:35