树莓派wifi破解(树莓派无线连接wifi)
树莓派如何获取wifi信号强度具体数值
现在WIFI热点越来越多,以下是通过C++ wlanapi来获取当前可检测到的SID的信号强度。
void WifiQual()
{
DWORD dwError = ERROR_SUCCESS;
DWORD dwNegotiatedVersion;
HANDLE hClientHandle = NULL;
dwError = WlanOpenHandle(WLAN_API_VERSION_1_0, NULL, dwNegotiatedVersion, hClientHandle);