如何修复 ESP-IDF 错误: cannot convert 'esp_interface_t' to 'wifi_interface_t'
问题:
尝试编译使用类似代码的 ESP-IDF 应用时
esp_wifi_set_config_error.cpp
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));你看到类似这样的错误消息
espidf_error_build_output.txt
src/main.cpp:76:41: error: cannot convert 'esp_interface_t' to 'wifi_interface_t'
76 | ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
| ^~~~~~~~~~~~~~~
| |
| esp_interface_t解决方案
使用 WIFI_IF_STA(具有正确的类型)代替 ESP_IF_WIFI_STA:
esp_wifi_set_config_fix.cpp
ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config));Check out similar posts by category:
C/C++, ESP8266/ESP32
If this post helped you, please consider buying me a coffee or donating via PayPal to support research & publishing of new posts on TechOverflow