#include #include #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "freertos/event_groups.h" #include "unity.h" #include "test_utils.h" #include "esp_event.h" #include "esp_eth.h" #include "esp_log.h" #include "esp_http_client.h" #include "lwip/inet.h" #include "lwip/netdb.h" #include "lwip/sockets.h" #include "ping/ping_sock.h" #include "esp_rom_md5.h" #include "soc/soc_caps.h" #if SOC_EMAC_SUPPORTED static const char *TAG = "esp32_eth_test"; #define ETH_START_BIT BIT(0) #define ETH_STOP_BIT BIT(1) #define ETH_CONNECT_BIT BIT(2) #define ETH_GOT_IP_BIT BIT(3) #define ETH_PING_END_BIT BIT(4) #define ETH_DOWNLOAD_END_BIT BIT(5) #define ETH_START_TIMEOUT_MS (10000) #define ETH_CONNECT_TIMEOUT_MS (40000) #define ETH_STOP_TIMEOUT_MS (10000) #define ETH_GET_IP_TIMEOUT_MS (60000) #define ETH_DOWNLOAD_END_TIMEOUT_MS (240000) #define ETH_PING_DURATION_MS (5000) #define ETH_PING_END_TIMEOUT_MS (ETH_PING_DURATION_MS * 2) #define TEST_ICMP_DESTINATION_DOMAIN_NAME "127.0.0.1" // compute md5 of download file static md5_context_t md5_context; static uint8_t digest[16]; /** Event handler for Ethernet events */ static void eth_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data) { EventGroupHandle_t eth_event_group = (EventGroupHandle_t)arg; switch (event_id) { case ETHERNET_EVENT_CONNECTED: xEventGroupSetBits(eth_event_group, ETH_CONNECT_BIT); ESP_LOGI(TAG, "Ethernet Link Up"); break; case ETHERNET_EVENT_DISCONNECTED: ESP_LOGI(TAG, "Ethernet Link Down"); break; case ETHERNET_EVENT_START: xEventGroupSetBits(eth_event_group, ETH_START_BIT); ESP_LOGI(TAG, "Ethernet Started"); break; case ETHERNET_EVENT_STOP: xEventGroupSetBits(eth_event_group, ETH_STOP_BIT); ESP_LOGI(TAG, "Ethernet Stopped"); break; default: break; } } /** Event handler for IP_EVENT_ETH_GOT_IP */ static void got_ip_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data) { EventGroupHandle_t eth_event_group = (EventGroupHandle_t)arg; ip_event_got_ip_t *event = (ip_event_got_ip_t *)event_data; const esp_netif_ip_info_t *ip_info = &event->ip_info; ESP_LOGI(TAG, "Ethernet Got IP Address"); ESP_LOGI(TAG, "~~~~~~~~~~~"); ESP_LOGI(TAG, "ETHIP:" IPSTR, IP2STR(&ip_info->ip)); ESP_LOGI(TAG, "ETHMASK:" IPSTR, IP2STR(&ip_info->netmask)); ESP_LOGI(TAG, "ETHGW:" IPSTR, IP2STR(&ip_info->gw)); ESP_LOGI(TAG, "~~~~~~~~~~~"); xEventGroupSetBits(eth_event_group, ETH_GOT_IP_BIT); } static void test_on_ping_success(esp_ping_handle_t hdl, void *args) { uint8_t ttl; uint16_t seqno; uint32_t elapsed_time, recv_len; ip_addr_t target_addr; esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno)); esp_ping_get_profile(hdl, ESP_PING_PROF_TTL, &ttl, sizeof(ttl)); esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr)); esp_ping_get_profile(hdl, ESP_PING_PROF_SIZE, &recv_len, sizeof(recv_len)); esp_ping_get_profile(hdl, ESP_PING_PROF_TIMEGAP, &elapsed_time, sizeof(elapsed_time)); printf("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n", recv_len, inet_ntoa(target_addr.u_addr.ip4), seqno, ttl, elapsed_time); } static void test_on_ping_timeout(esp_ping_handle_t hdl, void *args) { uint16_t seqno; ip_addr_t target_addr; esp_ping_get_profile(hdl, ESP_PING_PROF_SEQNO, &seqno, sizeof(seqno)); esp_ping_get_profile(hdl, ESP_PING_PROF_IPADDR, &target_addr, sizeof(target_addr)); printf("From %s icmp_seq=%d timeout\n", inet_ntoa(target_addr.u_addr.ip4), seqno); } static void test_on_ping_end(esp_ping_handle_t hdl, void *args) { EventGroupHandle_t eth_event_group = (EventGroupHandle_t)args; uint32_t transmitted; uint32_t received; uint32_t total_time_ms; esp_ping_get_profile(hdl, ESP_PING_PROF_REQUEST, &transmitted, sizeof(transmitted)); esp_ping_get_profile(hdl, ESP_PING_PROF_REPLY, &received, sizeof(received)); esp_ping_get_profile(hdl, ESP_PING_PROF_DURATION, &total_time_ms, sizeof(total_time_ms)); printf("%d packets transmitted, %d received, time %dms\n", transmitted, received, total_time_ms); if (transmitted == received) { xEventGroupSetBits(eth_event_group, ETH_PING_END_BIT); } } static esp_err_t test_uninstall_driver(esp_eth_handle_t eth_hdl, uint32_t ms_to_wait) { int i = 0; ms_to_wait += 100; for (i = 0; i < ms_to_wait / 100; i++) { vTaskDelay(pdMS_TO_TICKS(100)); if (esp_eth_driver_uninstall(eth_hdl) == ESP_OK) { break; } } if (i < ms_to_wait / 10) { return ESP_OK; } else { return ESP_FAIL; } } TEST_CASE("esp32 ethernet io test", "[ethernet][test_env=UT_T2_Ethernet]") { eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); mac_config.flags = ETH_MAC_FLAG_PIN_TO_CORE; // pin to core esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); // auto detect PHY address phy_config.phy_addr = ESP_ETH_PHY_ADDR_AUTO; esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); /* get MAC address */ uint8_t mac_addr[6]; memset(mac_addr, 0, sizeof(mac_addr)); TEST_ESP_OK(esp_eth_ioctl(eth_handle, ETH_CMD_G_MAC_ADDR, mac_addr)); ESP_LOGI(TAG, "Ethernet MAC Address: %02x:%02x:%02x:%02x:%02x:%02x", mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5]); TEST_ASSERT(mac_addr[0] != 0); /* get PHY address */ int phy_addr = -1; TEST_ESP_OK(esp_eth_ioctl(eth_handle, ETH_CMD_G_PHY_ADDR, &phy_addr)); ESP_LOGI(TAG, "Ethernet PHY Address: %d", phy_addr); TEST_ASSERT(phy_addr >= 0 && phy_addr <= 31); TEST_ESP_OK(esp_eth_driver_uninstall(eth_handle)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); } TEST_CASE("esp32 ethernet event test", "[ethernet][test_env=UT_T2_Ethernet]") { EventBits_t bits = 0; EventGroupHandle_t eth_event_group = xEventGroupCreate(); TEST_ASSERT(eth_event_group != NULL); TEST_ESP_OK(esp_event_loop_create_default()); TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, eth_event_group)); eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); // this test only test layer2 event, so don't need to register input callback (i.e. esp_eth_update_input_path) TEST_ESP_OK(esp_eth_start(eth_handle)); /* wait for connection start */ bits = xEventGroupWaitBits(eth_event_group, ETH_START_BIT, true, true, pdMS_TO_TICKS(ETH_START_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_START_BIT) == ETH_START_BIT); /* wait for connection establish */ bits = xEventGroupWaitBits(eth_event_group, ETH_CONNECT_BIT, true, true, pdMS_TO_TICKS(ETH_CONNECT_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_CONNECT_BIT) == ETH_CONNECT_BIT); // stop Ethernet driver TEST_ESP_OK(esp_eth_stop(eth_handle)); /* wait for connection stop */ bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT); /* driver should be uninstalled within 2 seconds */ TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); TEST_ESP_OK(esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, eth_event_handler)); TEST_ESP_OK(esp_event_loop_delete_default()); vEventGroupDelete(eth_event_group); } TEST_CASE("esp32 ethernet dhcp test", "[ethernet][test_env=UT_T2_Ethernet]") { EventBits_t bits = 0; EventGroupHandle_t eth_event_group = xEventGroupCreate(); TEST_ASSERT(eth_event_group != NULL); test_case_uses_tcpip(); TEST_ESP_OK(esp_event_loop_create_default()); // create TCP/IP netif esp_netif_config_t netif_cfg = ESP_NETIF_DEFAULT_ETH(); esp_netif_t *eth_netif = esp_netif_new(&netif_cfg); // set default handlers to do layer 3 (and up) stuffs TEST_ESP_OK(esp_eth_set_default_handlers(eth_netif)); // register user defined event handers TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, eth_event_group)); TEST_ESP_OK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, eth_event_group)); eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; // install Ethernet driver TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); // combine driver with netif void *glue = esp_eth_new_netif_glue(eth_handle); TEST_ESP_OK(esp_netif_attach(eth_netif, glue)); // start Ethernet driver TEST_ESP_OK(esp_eth_start(eth_handle)); /* wait for IP lease */ bits = xEventGroupWaitBits(eth_event_group, ETH_GOT_IP_BIT, true, true, pdMS_TO_TICKS(ETH_GET_IP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_GOT_IP_BIT) == ETH_GOT_IP_BIT); // stop Ethernet driver TEST_ESP_OK(esp_eth_stop(eth_handle)); /* wait for connection stop */ bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT); TEST_ESP_OK(esp_eth_del_netif_glue(glue)); /* driver should be uninstalled within 2 seconds */ TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); TEST_ESP_OK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_ETH_GOT_IP, got_ip_event_handler)); TEST_ESP_OK(esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, eth_event_handler)); TEST_ESP_OK(esp_eth_clear_default_handlers(eth_netif)); esp_netif_destroy(eth_netif); TEST_ESP_OK(esp_event_loop_delete_default()); vEventGroupDelete(eth_event_group); } TEST_CASE("esp32 ethernet start/stop stress test", "[ethernet][test_env=UT_T2_Ethernet][timeout=240]") { EventBits_t bits = 0; EventGroupHandle_t eth_event_group = xEventGroupCreate(); TEST_ASSERT(eth_event_group != NULL); test_case_uses_tcpip(); TEST_ESP_OK(esp_event_loop_create_default()); // create TCP/IP netif esp_netif_config_t netif_cfg = ESP_NETIF_DEFAULT_ETH(); esp_netif_t *eth_netif = esp_netif_new(&netif_cfg); // set default handlers to do layer 3 (and up) stuffs TEST_ESP_OK(esp_eth_set_default_handlers(eth_netif)); // register user defined event handers TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, eth_event_group)); TEST_ESP_OK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, eth_event_group)); eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; // install Ethernet driver TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); // combine driver with netif void *glue = esp_eth_new_netif_glue(eth_handle); TEST_ESP_OK(esp_netif_attach(eth_netif, glue)); for (int i = 0; i < 10; i++) { // start Ethernet driver TEST_ESP_OK(esp_eth_start(eth_handle)); /* wait for IP lease */ bits = xEventGroupWaitBits(eth_event_group, ETH_GOT_IP_BIT, true, true, pdMS_TO_TICKS(ETH_GET_IP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_GOT_IP_BIT) == ETH_GOT_IP_BIT); // stop Ethernet driver TEST_ESP_OK(esp_eth_stop(eth_handle)); /* wait for connection stop */ bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT); } TEST_ESP_OK(esp_eth_del_netif_glue(glue)); /* driver should be uninstalled within 2 seconds */ TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); TEST_ESP_OK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_ETH_GOT_IP, got_ip_event_handler)); TEST_ESP_OK(esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, eth_event_handler)); TEST_ESP_OK(esp_eth_clear_default_handlers(eth_netif)); esp_netif_destroy(eth_netif); TEST_ESP_OK(esp_event_loop_delete_default()); vEventGroupDelete(eth_event_group); } TEST_CASE("esp32 ethernet icmp test", "[ethernet][test_env=UT_T2_Ethernet]") { EventBits_t bits = 0; EventGroupHandle_t eth_event_group = xEventGroupCreate(); TEST_ASSERT(eth_event_group != NULL); test_case_uses_tcpip(); TEST_ESP_OK(esp_event_loop_create_default()); // create TCP/IP netif esp_netif_config_t netif_cfg = ESP_NETIF_DEFAULT_ETH(); esp_netif_t *eth_netif = esp_netif_new(&netif_cfg); // set default handlers to do layer 3 (and up) stuffs TEST_ESP_OK(esp_eth_set_default_handlers(eth_netif)); // register user defined event handers TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, eth_event_group)); TEST_ESP_OK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, eth_event_group)); eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); // combine driver with netif void *glue = esp_eth_new_netif_glue(eth_handle); TEST_ESP_OK(esp_netif_attach(eth_netif, glue)); // start Ethernet driver TEST_ESP_OK(esp_eth_start(eth_handle)); /* wait for IP lease */ bits = xEventGroupWaitBits(eth_event_group, ETH_GOT_IP_BIT, true, true, pdMS_TO_TICKS(ETH_GET_IP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_GOT_IP_BIT) == ETH_GOT_IP_BIT); // Parse IP address ip_addr_t target_addr; struct addrinfo hint; struct addrinfo *res = NULL; memset(&hint, 0, sizeof(hint)); memset(&target_addr, 0, sizeof(target_addr)); /* convert URL to IP */ TEST_ASSERT(getaddrinfo(TEST_ICMP_DESTINATION_DOMAIN_NAME, NULL, &hint, &res) == 0); struct in_addr addr4 = ((struct sockaddr_in *)(res->ai_addr))->sin_addr; inet_addr_to_ip4addr(ip_2_ip4(&target_addr), &addr4); freeaddrinfo(res); esp_ping_config_t ping_config = ESP_PING_DEFAULT_CONFIG(); ping_config.timeout_ms = 2000; ping_config.target_addr = target_addr; ping_config.count = 0; // ping in infinite mode /* set callback functions */ esp_ping_callbacks_t cbs; cbs.on_ping_success = test_on_ping_success; cbs.on_ping_timeout = test_on_ping_timeout; cbs.on_ping_end = test_on_ping_end; cbs.cb_args = eth_event_group; esp_ping_handle_t ping; TEST_ESP_OK(esp_ping_new_session(&ping_config, &cbs, &ping)); /* start ping */ TEST_ESP_OK(esp_ping_start(ping)); /* ping for a while */ vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS)); /* stop ping */ TEST_ESP_OK(esp_ping_stop(ping)); /* wait for end of ping */ bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT); /* restart ping */ TEST_ESP_OK(esp_ping_start(ping)); vTaskDelay(pdMS_TO_TICKS(ETH_PING_DURATION_MS)); TEST_ESP_OK(esp_ping_stop(ping)); bits = xEventGroupWaitBits(eth_event_group, ETH_PING_END_BIT, true, true, pdMS_TO_TICKS(ETH_PING_END_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_PING_END_BIT) == ETH_PING_END_BIT); /* de-initialize ping process */ TEST_ESP_OK(esp_ping_delete_session(ping)); // stop Ethernet driver TEST_ESP_OK(esp_eth_stop(eth_handle)); /* wait for connection stop */ bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT); TEST_ESP_OK(esp_eth_del_netif_glue(glue)); /* driver should be uninstalled within 2 seconds */ TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); TEST_ESP_OK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_ETH_GOT_IP, got_ip_event_handler)); TEST_ESP_OK(esp_eth_clear_default_handlers(eth_netif)); esp_netif_destroy(eth_netif); TEST_ESP_OK(esp_event_loop_delete_default()); vEventGroupDelete(eth_event_group); } esp_err_t http_event_handle(esp_http_client_event_t *evt) { switch (evt->event_id) { case HTTP_EVENT_ERROR: ESP_LOGE(TAG, "HTTP_EVENT_ERROR"); break; case HTTP_EVENT_ON_CONNECTED: ESP_LOGI(TAG, "HTTP_EVENT_ON_CONNECTED"); break; case HTTP_EVENT_HEADER_SENT: ESP_LOGI(TAG, "HTTP_EVENT_HEADER_SENT"); break; case HTTP_EVENT_ON_HEADER: ESP_LOGI(TAG, "HTTP_EVENT_ON_HEADER"); break; case HTTP_EVENT_ON_DATA: esp_rom_md5_update(&md5_context, evt->data, evt->data_len); break; case HTTP_EVENT_ON_FINISH: ESP_LOGI(TAG, "HTTP_EVENT_ON_FINISH"); break; case HTTP_EVENT_DISCONNECTED: ESP_LOGI(TAG, "HTTP_EVENT_DISCONNECTED"); break; } return ESP_OK; } static void eth_download_task(void *param) { EventGroupHandle_t eth_event_group = (EventGroupHandle_t)param; esp_rom_md5_init(&md5_context); esp_http_client_config_t config = { .url = "https://dl.espressif.com/dl/misc/2MB.bin", .event_handler = http_event_handle, .buffer_size = 5120 }; esp_http_client_handle_t client = esp_http_client_init(&config); TEST_ASSERT_NOT_NULL(client); TEST_ESP_OK(esp_http_client_perform(client)); TEST_ESP_OK(esp_http_client_cleanup(client)); esp_rom_md5_final(digest, &md5_context); xEventGroupSetBits(eth_event_group, ETH_DOWNLOAD_END_BIT); vTaskDelete(NULL); } TEST_CASE("esp32 ethernet download test", "[ethernet][test_env=UT_T2_Ethernet][timeout=240]") { EventBits_t bits = 0; EventGroupHandle_t eth_event_group = xEventGroupCreate(); TEST_ASSERT(eth_event_group != NULL); test_case_uses_tcpip(); TEST_ESP_OK(esp_event_loop_create_default()); // create TCP/IP netif esp_netif_config_t netif_cfg = ESP_NETIF_DEFAULT_ETH(); esp_netif_t *eth_netif = esp_netif_new(&netif_cfg); // set default handlers to do layer 3 (and up) stuffs TEST_ESP_OK(esp_eth_set_default_handlers(eth_netif)); // register user defined event handers TEST_ESP_OK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, ð_event_handler, eth_event_group)); TEST_ESP_OK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, eth_event_group)); eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG(); esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config); eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG(); esp_eth_phy_t *phy = esp_eth_phy_new_ip101(&phy_config); esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_handle_t eth_handle = NULL; // install Ethernet driver TEST_ESP_OK(esp_eth_driver_install(ð_config, ð_handle)); // combine driver with netif void *glue = esp_eth_new_netif_glue(eth_handle); TEST_ESP_OK(esp_netif_attach(eth_netif, glue)); // start Ethernet driver TEST_ESP_OK(esp_eth_start(eth_handle)); /* wait for IP lease */ bits = xEventGroupWaitBits(eth_event_group, ETH_GOT_IP_BIT, true, true, pdMS_TO_TICKS(ETH_GET_IP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_GOT_IP_BIT) == ETH_GOT_IP_BIT); xTaskCreate(eth_download_task, "eth_dl", 4096, eth_event_group, tskIDLE_PRIORITY + 2, NULL); /* wait for download end */ bits = xEventGroupWaitBits(eth_event_group, ETH_DOWNLOAD_END_BIT, true, true, pdMS_TO_TICKS(ETH_DOWNLOAD_END_TIMEOUT_MS)); TEST_ASSERT_EQUAL(ETH_DOWNLOAD_END_BIT, bits & ETH_DOWNLOAD_END_BIT); // check MD5 digest // MD5: df61db8564d145bbe67112aa8ecdccd8 uint8_t expect_digest[16] = {223, 97, 219, 133, 100, 209, 69, 187, 230, 113, 18, 170, 142, 205, 204, 216}; printf("MD5 Digest: "); for (int i = 0; i < 16; i++) { printf("%d ", digest[i]); } printf("\r\n"); TEST_ASSERT(memcmp(expect_digest, digest, sizeof(digest)) == 0); // stop Ethernet driver TEST_ESP_OK(esp_eth_stop(eth_handle)); /* wait for connection stop */ bits = xEventGroupWaitBits(eth_event_group, ETH_STOP_BIT, true, true, pdMS_TO_TICKS(ETH_STOP_TIMEOUT_MS)); TEST_ASSERT((bits & ETH_STOP_BIT) == ETH_STOP_BIT); TEST_ESP_OK(esp_eth_del_netif_glue(glue)); /* driver should be uninstalled within 2 seconds */ TEST_ESP_OK(test_uninstall_driver(eth_handle, 2000)); TEST_ESP_OK(phy->del(phy)); TEST_ESP_OK(mac->del(mac)); TEST_ESP_OK(esp_event_handler_unregister(IP_EVENT, IP_EVENT_ETH_GOT_IP, got_ip_event_handler)); TEST_ESP_OK(esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, eth_event_handler)); TEST_ESP_OK(esp_eth_clear_default_handlers(eth_netif)); esp_netif_destroy(eth_netif); TEST_ESP_OK(esp_event_loop_delete_default()); vEventGroupDelete(eth_event_group); } #endif // SOC_EMAC_SUPPORTED