efuse -> identity -> mac is unique for each chip, or same?

Hi.
How can i use this lib from my project? =)
https://github.com/espressif/esp-idf/bl ... hash_map.c
#include "hash_map.h" in different ways with no effect =)

Here you go... #include "../src/w5500.h" ... esp_eth_mediator_t *eth = eth_handle_spi[0]; uint8_t val = 0; eth->phy_reg_read(eth, 0, W5500_REG_PHYCFGR, (uint32_t *) (&val)); ESP_LOGI(TAG, "W5500_REG_PHYCFGR val = 0x%x", val); Output: I (3467) eth_example: W5500_REG_PHYCFGR val = 0xfa The only disad...

Me again, UPD I think this is a Putty's fault. When i put line with "\r\n" inside of it at the end, this scenario will be repeated. When i send line by "ENTER" button, it's seems to be ok. i use async tcp/ip server and sometimes i get this scenario: Recive buffer is 1024 lenght. I send this msg to s...

ESP_ondrej wrote: ↑

Thu Apr 28, 2022 6:23 am

Just note that the above code sniped was instrumented in `examples/ethernet/basic` project at master branch.

Thank you! I will try it soon =)

Yes, that's right. You would have to use the same W5500 Eth driver instance. You could probably take advantage of `phy_reg_read` and `phy_reg_write` functions in Ethernet driver mediator, see `esp_eth_mediator_s`. Litle example for LUA users? :D driver ESP_ERROR_CHECK(esp_eth_driver_install(ð_co...

#include "lwip/err.h" #include "lwip/sockets.h" #include "lwip/sys.h" #include <lwip/netdb.h> #include "lwip/api.h" #include "ping/ping_sock.h" static void test_on_ping_success(esp_ping_handle_t hdl, void *args){ // optionally, get callback arguments // const char* str = (const char*) args; // prin...

btw, i tryed something like this but it's seems to nothing changes after i powering 5500 off.

Hi! Thx for the Reply Could you please elaborate more the real world scenario which causes your concern? Do you have some "stability" issues with the W5500? I just want to prevent any obvious attempts by the 5500 to hang at the wrong moment. I think the first thing I need to do is ping the module it...

How to be sure that the network is available and the network module is functioning properly? I've tried disconnecting ground or power while the module is running, and in some cases it will just stop working. Events (link up and link down) are not always displayed. Is there any reliable and always wo...