ESP-IDF: W5500 reset timeout Error.

ck_1212
Posts: 1
Joined: Tue Jan 17, 2023 4:46 am

ESP-IDF: W5500 reset timeout Error.

Postby ck_1212 » Tue Jan 17, 2023 4:52 am

We have made our circuit schematic according to the specimen design and also checked all the connections.
The circuit designed as per the following link: https://docs.wiznet.io/Product/iEtherne ... -schematic
It is connected to ESP32 WROOM module and we are using ESP-IDF version 4.3.3.
We can see the 25 MHz clock signal going to the CLK pin of W5500.

But we are getting the following error:
w5500-mac: w5500)reset (228): Reset Timeout
w5500-mac: emac_w5500_init(610): reset w5500 failed.

We also have W5500 evaluation board and when we connect the controller signals to Evaluation board, it works and gets connected but in our hardware is does not.

We tried emulating the same error on evaluation board, if i disconnect MISO/SCSn then we get the same error. We checked the continuity and power supply, everything seems fine.

Can you please guide us on the same?

ESP_ondrej
Posts: 202
Joined: Fri May 07, 2021 10:35 am

Re: ESP-IDF: W5500 reset timeout Error.

Postby ESP_ondrej » Tue Jan 17, 2023 8:32 am

Could you please share the whole log?

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