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#include <iomanip>
#include <iostream>
#include <Windows.h>
#include <BluetoothAPIs.h>
#pragma comment(lib, "Bthprops.lib")
#pragma warning(disable: 4995)
using namespace std;
ostream &operator << (ostream &os, const wchar_t *wstr)
{
if (os == cout)
WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), wstr, wcslen(wstr), NULL, NULL);
return os;
}
void show_address(BLUETOOTH_ADDRESS *addr)
{
int i;
cout << hex << uppercase << setfill('0');
for (i = 5; i >= 0; i--)
{
cout << setw(2) << (int)addr->rgBytes[i];
if (i != 0)
cout << ':';
}
cout << dec;
}
void show_time(LPSYSTEMTIME lpTime, bool fConvertToLocal = true)
{
SYSTEMTIME stLocal;
ZeroMemory(&stLocal, sizeof(stLocal));
if (memcmp(lpTime, &stLocal, sizeof(SYSTEMTIME)) == 0)
{
cout << L"無";
return;
}
if (fConvertToLocal)
{
SystemTimeToTzSpecificLocalTime(NULL, lpTime, &stLocal); // 轉換為系統時區
lpTime = &stLocal;
}
cout << setfill('0');
cout << setw(4) << lpTime->wYear << '-' << lpTime->wMonth << '-' << lpTime->wDay << ' ';
cout << setw(2) << lpTime->wHour << ':';
cout << setw(2) << lpTime->wMinute << ':';
cout << setw(2) << lpTime->wSecond;
}
int main(void)
{
/* 查找藍牙發射器 */
BLUETOOTH_FIND_RADIO_PARAMS btfrp;
btfrp.dwSize = sizeof(BLUETOOTH_FIND_RADIO_PARAMS);
HANDLE hRadio;
HBLUETOOTH_RADIO_FIND hFind = BluetoothFindFirstRadio(&btfrp, &hRadio);
if (hFind == NULL)
{
cout << TEXT("無法找到藍牙發射器") << endl;
return 0;
}
BLUETOOTH_RADIO_INFO btri;
btri.dwSize = sizeof(BLUETOOTH_RADIO_INFO);
int i = 0;
do
{
i++;
BluetoothGetRadioInfo(hRadio, &btri);
cout << TEXT("[藍牙發射器") << setw(3) << setfill('0') << i << ']' << endl;
cout << TEXT("名稱: ") << btri.szName << endl;
cout << TEXT("地址: ");
show_address(&btri.address);
cout << endl << TEXT("製造商編號: ") << btri.manufacturer << endl;
CloseHandle(hRadio);
} while (BluetoothFindNextRadio(hFind, &hRadio));
BluetoothFindRadioClose(hFind);
cout << endl;
/* 查找藍牙設備 */
BLUETOOTH_DEVICE_SEARCH_PARAMS btsp;
btsp.dwSize = sizeof(BLUETOOTH_DEVICE_SEARCH_PARAMS);
btsp.cTimeoutMultiplier = 10;
btsp.fReturnAuthenticated = TRUE;
btsp.fReturnConnected = TRUE;
btsp.fReturnRemembered = TRUE;
btsp.fReturnUnknown = TRUE;
btsp.fIssueInquiry = FALSE; // 是否啟動新的查詢
btsp.hRadio = NULL; // 使用所有收發器
bool found = false;
BLUETOOTH_DEVICE_INFO btdi, found_info;
btdi.dwSize = sizeof(BLUETOOTH_DEVICE_INFO);
DWORD dwErr;
HBLUETOOTH_DEVICE_FIND hFindDevice = BluetoothFindFirstDevice(&btsp, &btdi);
if (hFindDevice == NULL)
{
dwErr = GetLastError();
if (dwErr == ERROR_NO_MORE_ITEMS)
cout << TEXT("未找到任何設備") << endl;
else
cout << TEXT("查找設備時出錯") << endl;
return 0;
}
i = 0;
do
{
i++;
cout << TEXT("[設備") << setw(3) << setfill('0') << i << ']' << endl;
cout << TEXT("名稱: ") << btdi.szName << endl;
if (wcscmp(btdi.szName, L"octMCU2") == 0)
{
found = true;
found_info = btdi;
}
cout << TEXT("地址: ");
show_address(&btdi.Address);
cout << endl << TEXT("連接狀態: ") << ((btdi.fConnected) ? TEXT("已連接") : TEXT("未連接")) << endl;
cout << TEXT("配對狀態: ") << ((btdi.fAuthenticated) ? TEXT("已配對") : TEXT("未配對")) << endl;
cout << TEXT("發現時間: ");
show_time(&btdi.stLastSeen);
cout << endl << TEXT("最後使用時間: ");
show_time(&btdi.stLastUsed);
cout << endl << endl;
} while (BluetoothFindNextDevice(hFindDevice, &btdi));
BluetoothFindDeviceClose(hFindDevice);
if (found)
{
cout << L"已找到所需設備";
if (!found_info.fAuthenticated)
cout << L", 開始配對...";
cout << endl;
if (!found_info.fAuthenticated)
{
WCHAR szKey[] = L"1805";
dwErr = BluetoothAuthenticateDevice(NULL, NULL, &found_info, szKey, wcslen(szKey));
switch (dwErr)
{
case ERROR_SUCCESS:
cout << L"配對成功" << endl;
break;
default:
cout << L"配對失敗, 錯誤碼為: " << dwErr << endl;
}
}
}
else
cout << L"未找到所需設備" << endl;
return 0;
}
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