64位系统下的驱动安装

2009-08-04 05:28:34 291 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

手把手教你用ESP32驱动MAX30102心率血氧传感器（含完整代码）本文详细介绍了如何使用ESP32微控制器驱动MAX30102心率血氧传感器，构建智能健康监测系统。内容涵盖PPG原理、硬件连接、驱动配置、信号处理算法以及Web服务器数据可视化，提供完整代码实现，帮助开发者快速上手物联网健康设备开发。阅读详情

64位系统下的驱动安装包
HDEVINFO DeviceInfoSet = 0;
SP_DEVINFO_DATA DeviceInfoData;
GUID ClassGUID;
TCHAR ClassName[MAX_CLASS_NAME_LEN];
DWORD err;

// Use the INF File to extract the Class GUID.
//
if (!SetupDiGetINFClass(INFFile,&ClassGUID,ClassName,sizeof(ClassName),0))
{
::MessageBox( NULL, "GetInfoClass", "Error", MB_OK );
return DisplayError(TEXT("GetINFClass"));
}

//
// Create the container for the to-be-created Device Information Element.
DeviceInfoSet = SetupDiCreateDeviceInfoList(&ClassGUID,0);
if(DeviceInfoSet == INVALID_HANDLE_VALUE)
{
::MessageBox( NULL, "CreateDeviceInfoList", "Error", MB_OK );
return DisplayError(TEXT("CreateDeviceInfoList"));
}

//
// Now create the element.
// Use the Class GUID and Name from the INF file.
DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
if (!SetupDiCreateDeviceInfo(DeviceInfoSet, ClassName, &ClassGUID, NULL, 0, DICD_GENERATE_ID, &DeviceInfoData))
{
::MessageBox( NULL, "CreateDeviceInfo", "Error", MB_OK );
DisplayError(TEXT("CreateDeviceInfo"));
goto cleanup_DeviceInfo;
}

// Transform the registry element into an actual devnode
// in the PnP HW tree.
//
if (!SetupDiCallClassInstaller(DIF_REGISTERDEVICE, DeviceInfoSet, &DeviceInfoData))
{
::MessageBox( NULL, "CallClassInstaller(REGISTERDEVICE)", "Error", MB_OK );
DisplayError(TEXT("CallClassInstaller(REGISTERDEVICE)"));
goto cleanup_DeviceInfo;
}

到 SetupDiCallClassInstaller 就失败了，请教高手指点

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