esp32使用示例WiFiSan编译,报错,"WiFi.h" 对应多个库
使用代码:
#include "WiFi.h"
void setup()
{
Serial.begin(115200);
// Set WiFi to station mode and disconnect from an AP if it was previously connected
WiFi.mode(WIFI_STA);
WiFi.disconnect();
delay(100);
Serial.println("Setup done");
}
void loop()
{
Serial.println("scan start");
// WiFi.scanNetworks will return the number of networks found
int n = WiFi.scanNetworks();
Serial.println("scan done");
if (n == 0) {
Serial.println("no networks found");
} else {
Serial.print(n);
Serial.println(" networks found");
for (int i = 0; i < n; ++i) {
// Print SSID and RSSI for each network found
Serial.print(i + 1);
Serial.print(": ");
Serial.print(WiFi.SSID(i));
Serial.print(" (");
Serial.print(WiFi.RSSI(i));
Serial.print(")");
Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN)?" ":"*");
delay(10);
}
}
Serial.println("");
// Wait a bit before scanning again
delay(5000);
}
Arduino:1.8.19 (Windows 10), 开发板:"DOIT ESP32 DEVKIT V1, 80MHz, 921600, None"
C:\Users\�\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.3\libraries\WiFi\src\WiFiGeneric.cpp: In static member function 'static bool WiFiGenericClass::setDualAntennaConfig(uint8_t, uint8_t, wifi_rx_ant_t, wifi_tx_ant_t)':
C:\Users\�\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.3\libraries\WiFi\src\WiFiGeneric.cpp:1265:5: sorry, unimplemented: non-trivial designated initializers not supported
};
^
C:\Users\�\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.3\libraries\WiFi\src\WiFiGeneric.cpp:1265:5: sorry, unimplemented: non-trivial designated initializers not supported
C:\Users\�\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.3\libraries\WiFi\src\WiFiGeneric.cpp:1265:5: sorry, unimplemented: non-trivial designated initializers not supported
"WiFi.h" 对应多个库
已使用: C:\Users\未来\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.3\libraries\WiFi
未使用:C:\Program Files (x86)\Arduino\libraries\WiFi
exit status 1
为开发板 DOIT ESP32 DEVKIT V1 编译时出错。
在文件 -> 首选项开启
“编译过程中显示详细输出”选项
这份报告会包含更多信息。
没找到什么解决方法,希望大家可以帮助
楼主解决了吗,我也遇见同样的问题了
在库管理里禁用其它和wifi相关的库,Arduino有wifi模块对应的库(比如把ESP8266作为外部wifi模块,以及一些更早的wifi模块),可能重名了。