visual-c++ - 获取蓝牙配对设备

Question

我想在发现新设备之前扫描配对的蓝牙设备以查找服务。

有没有办法让winsock配对蓝牙设备？

你能给我一个样品吗？

谢谢！

Answer 1

回答我自己的问题..

HBLUETOOTH_DEVICE_FIND founded_device;

BLUETOOTH_DEVICE_INFO device_info;
device_info.dwSize = sizeof(device_info);

BLUETOOTH_DEVICE_SEARCH_PARAMS search_criteria;
search_criteria.dwSize = sizeof(BLUETOOTH_DEVICE_SEARCH_PARAMS);
search_criteria.fReturnAuthenticated = TRUE;
search_criteria.fReturnRemembered = FALSE;
search_criteria.fReturnConnected = FALSE;
search_criteria.fReturnUnknown = FALSE;
search_criteria.fIssueInquiry = FALSE;
search_criteria.cTimeoutMultiplier = 0;

founded_device = BluetoothFindFirstDevice(&search_criteria, &device_info);

if (founded_device == NULL)
{
    _tprintf(TEXT("Error: \n%s\n"), getErrorMessage(WSAGetLastError(), error));
    return -1;
}

do
{
    _tprintf(TEXT("founded device: %s\n"), device_info.szName);

} while (BluetoothFindNextDevice(founded_device, &device_info));
return 0;