1. esp32的esp_wifi(wifi驱动库),esp_netif(网络接口) ,lwip(轻量级TCP/IP网络协议栈)是什么?三者之间有什么关系? esp_wifi驱动库用户控制wifi硬件单元; lwip是一层纯软件,轻量级TCP/IP协议栈; esp_netif是esp官方提供的操作TCP/IP协议栈的API。 从上面的ESP32功能框图中可以看出wifi是单片机中的一... ...
#if LWIP_ESP_NETIF_DATA static u8_t lwip_netif_client_id = 0xff; #endif static esp_netif_t *s_last_default_esp_netif = NULL; static bool s_is_last_default_esp_netif_overridden = false; static netif_ext_callback_t netif_callback = { .callback_fn = NULL, .next = NULL }; @@...
E (762367) esp_netif_lwip: esp_netif_new: Failed to configure netif with config=0x3fce53b4 (config or if_key is NULL or duplicate key) Below is the code in setup() to initialize the scan. Code:[Select all][Expand/Collapse]
return esp_netif_lwip_ipc_call(esp_netif_update_default_netif_lwip, esp_netif, (void)action); } inesp_netif_update_default_netif_lwipcallsesp_netif_set_default_netif_internal in static void esp_netif_set_default_netif_internal(esp_netif_t *esp_netif) { if (_IS_NETIF_POINT2POINT_TYPE(...
三者之间有什么关系? esp_wifi驱动库用户控制wifi硬件单元; lwip是一层纯软件,轻量级TCP/IP协议栈; esp_netif是esp官方提供的操作TCP/IP协议栈的API 原文链接:https://blog.csdn.net/qq_34473570/article/details/108560904
It is required to define a mandatory dependency on lwip, so we introduced esp_netif_stack component and made it require lwip, instead of directly depending on lwip. This enables building w-out lwip and support other TCP/IP stacks. master· v5.5-devv5.1-beta1 1 parent 678d7aa commit 38...
A full functional WiFi Repeater (correctly: a WiFi NAT Router) - esp_wifi_repeater/include/lwip/netif.h at master · martin-ger/esp_wifi_repeater
CMake Error at C:/Users/Sean/esp/esp-idf/tools/cmake/component.cmake:479 (add_library): Cannot find source file: C:/Users/Sean/esp/esp-idf/components/lwip/port/esp32/netif/dhcp_state.c Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm .h ...