- My goal is: I’d like to connect my device via ethernet
- My actions are: I’ve connected a LAN8720 board to my ESP32 module according to this tutorial: Ethernet on ESP32 using LAN8720 Then I flashed a simple firmware with the ethernet library and then entered “mos config-set eth.enable=true”
- The result I see is: The device cannot initialize the ethernet driver and keeps rebooting. The relevant boot messages are:
[Oct 15 16:28:16.660] mgos_sys_config.c:470 MAC: fc:f5:c4:0f:78:84 [Oct 15 16:28:16.664] mgos_sys_config.c:478 WDT: 30 seconds [Oct 15 16:28:16.768] e[0;31mE (1541) emac_esp32: emac_esp32_init(307): reset timeoute[0m [Oct 15 16:28:16.774] e[0;31mE (1551) esp_eth: esp_eth_driver_install(198): init mac failede[0m [Oct 15 16:28:16.781] esp32_eth.c:118 Ethernet driver init failed: -1 [Oct 15 16:28:16.786] mgos_deps_init.c:218 ethernet init failed [Oct 15 16:28:16.790] mgos_freertos.c:184 MGOS init failed: -32 [Oct 15 16:28:17.298] mgos_vfs.c:1026 Unmounting filesystems [Oct 15 16:28:17.303] mgos_system.c:43 Restarting
I also tried using mos config-set eth.phy_addr=1 first end enabling the ethernet interface afterwards, but that gave me the same results.
- My expectation & question is:
Obviously I’d like my device to be able to connect via the ethernet interface.
Thanks a lot!