Register network events
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d5dc6dae46
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@ -14,6 +14,51 @@
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static const char *TAG = "ethernet";
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/** Event handler for Ethernet events */
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static void eth_event_handler(void *arg, esp_event_base_t event_base,
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int32_t event_id, void *event_data)
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{
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uint8_t mac_addr[6] = {0};
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/* we can get the ethernet driver handle from event data */
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esp_eth_handle_t eth_handle = *(esp_eth_handle_t *)event_data;
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switch (event_id)
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{
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case ETHERNET_EVENT_CONNECTED:
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esp_eth_ioctl(eth_handle, ETH_CMD_G_MAC_ADDR, mac_addr);
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ESP_LOGI(TAG, "Ethernet Link Up");
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ESP_LOGI(TAG, "Ethernet HW Addr %02x:%02x:%02x:%02x:%02x:%02x",
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mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5]);
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break;
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case ETHERNET_EVENT_DISCONNECTED:
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ESP_LOGI(TAG, "Ethernet Link Down");
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break;
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case ETHERNET_EVENT_START:
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ESP_LOGI(TAG, "Ethernet Started");
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break;
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case ETHERNET_EVENT_STOP:
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ESP_LOGI(TAG, "Ethernet Stopped");
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break;
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default:
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break;
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}
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}
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/** Event handler for IP_EVENT_ETH_GOT_IP */
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static void got_ip_event_handler(void *arg, esp_event_base_t event_base,
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int32_t event_id, void *event_data)
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{
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ip_event_got_ip_t *event = (ip_event_got_ip_t *)event_data;
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const esp_netif_ip_info_t *ip_info = &event->ip_info;
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ESP_LOGI(TAG, "Ethernet Got IP Address");
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ESP_LOGI(TAG, "~~~~~~~~~~~");
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ESP_LOGI(TAG, "ETHIP:" IPSTR, IP2STR(&ip_info->ip));
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ESP_LOGI(TAG, "ETHMASK:" IPSTR, IP2STR(&ip_info->netmask));
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ESP_LOGI(TAG, "ETHGW:" IPSTR, IP2STR(&ip_info->gw));
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ESP_LOGI(TAG, "~~~~~~~~~~~");
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}
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void ethernet_init()
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{
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if (esp_netif_init() != ESP_OK)
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@ -76,37 +121,9 @@ void ethernet_init()
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}
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ESP_ERROR_CHECK(esp_netif_attach(global_netif, eth_netif_glue));
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ESP_ERROR_CHECK(esp_eth_start(eth_handle));
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printf("Start Ethernet interface!\n");
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ESP_LOGI(TAG, "Started Ethernet interface!");
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/*ESP_LOGI(TAG, "Initializing Ethernet MAC for WirelessTag WT32-ETH01...");
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eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG();
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eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();
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phy_config.clock_config.rmii.clock_mode = EMAC_CLK_EXT_IN;
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mac_config.clock_config.rmii.clock_gpio = EMAC_CLK_IN_GPIO;
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phy_config.smi_mdc_gpio_num = 23;
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phy_config.smi_mdio_gpio_num = 18;
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mac_config.sw_reset_timeout_ms = 1000; // from ETH.cpp
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mac = esp_eth_mac_new_esp32(&mac_config);
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ESP_LOGI(TAG, "Initializing Ethernet PHY (LAN8720A) for WT32-ETH01...");
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eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();
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phy_config.phy_addr = 1;
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phy_config.reset_gpio_num = -1;
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phy = esp_eth_phy_new_lan87xx(&phy_config);
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// Enable external oscillator (pulled down at boot to allow IO0 strapping)
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ESP_ERROR_CHECK(gpio_set_direction(GPIO_NUM_16, GPIO_MODE_OUTPUT));
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ESP_ERROR_CHECK(gpio_set_level(GPIO_NUM_16, 1));
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ESP_LOGI(TAG, "Starting Ethernet interface...");
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// Install and start Ethernet driver
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esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy);
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esp_eth_handle_t eth_handle = nullptr;
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ESP_ERROR_CHECK(esp_eth_driver_install(ð_config, ð_handle));
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esp_netif_config_t const netif_config = ESP_NETIF_DEFAULT_ETH();
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global_netif = esp_netif_new(&netif_config);
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auto const eth_netif_glue = esp_eth_new_netif_glue(eth_handle);
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ESP_ERROR_CHECK(esp_netif_attach(global_netif, eth_netif_glue));
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ESP_ERROR_CHECK(esp_eth_start(eth_handle));*/
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// Register user defined event handers
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ESP_ERROR_CHECK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, NULL));
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ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, NULL));
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}
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