Im working with stm8s003 and W5500. Im having problems with incoming data from W5500.
With logic analizer i can see that mosi and miso are working, but i always sample 0xFF(if miso is pullup) and 0x00(if miso is pulldown) inside stm8 data register.
I have tried miso as floating also.
I have tried polling and interrupt spi.
I dont know if im doing something wrong.
Can W5500 works at 8mhz ? Must it works in full duplex mode?
Anyone has any tip?
Thanks in advance