Merge branch 'bugfix/ethernet_example_netif_glue_assignment' into 'master'

kostaond · kostaond · commit 39f34a65a9c3 · 2025-02-12T22:38:14.000+08:00
fix(ethernet_basic): Fix second Ethernet device not receiving IP address

Closes IDFGH-14551

See merge request espressif/esp-idf!36778
diff --git a/examples/ethernet/basic/main/ethernet_example_main.c b/examples/ethernet/basic/main/ethernet_example_main.c
@@ -106,7 +106,7 @@ void app_main(void)
             esp_netif_config.if_desc = if_desc_str;
             esp_netif_config.route_prio -= i*5;
             eth_netifs[i] = esp_netif_new(&cfg_spi);
-            eth_netif_glues[i] = esp_eth_new_netif_glue(eth_handles[0]);
+            eth_netif_glues[i] = esp_eth_new_netif_glue(eth_handles[i]);
             // Attach Ethernet driver to TCP/IP stack
             ESP_ERROR_CHECK(esp_netif_attach(eth_netifs[i], eth_netif_glues[i]));
         }

Original file line number	Diff line number	Diff line change
`@@ -106,7 +106,7 @@ void app_main(void)`
`106`	`106`	`esp_netif_config.if_desc = if_desc_str;`
`107`	`107`	`esp_netif_config.route_prio -= i*5;`
`108`	`108`	`eth_netifs[i] = esp_netif_new(&cfg_spi);`
`109`		`- eth_netif_glues[i] = esp_eth_new_netif_glue(eth_handles[0]);`
	`109`	`+ eth_netif_glues[i] = esp_eth_new_netif_glue(eth_handles[i]);`
`110`	`110`	`// Attach Ethernet driver to TCP/IP stack`
`111`	`111`	`ESP_ERROR_CHECK(esp_netif_attach(eth_netifs[i], eth_netif_glues[i]));`
`112`	`112`	`}`