Windows驱动开发环境搭建测试HelloWorld

标签：status WDF Windows object DRIVER HelloWorld KmdfHelloWorldEvtDeviceAdd NTSTATUS 

主要参考官方链接： https://learn.microsoft.com/zh-cn/windows-hardware/drivers/gettingstarted/writing-a-very-small-kmdf--driver 其中注意修改点：

1. 双虚拟机安装好windows10系统（MSDN我告诉你下载）。

2. vmware 虚拟机设置。

3. 需要自己下载dbgview64.exe。DebugView - Windows Sysinternals

4. 需要修改目标计算机调试信息打印注册表。

Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Session Manager/Debug Print Filter] DEFAULT=dword:0000000f

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5. 微软示例驱动程序打印函数KdPrintEx 修改为 KdPrint。

6. 编译生成拷贝到目标计算机，打开debugview（对应平台），使用devcon直接安装驱动可以看到打印调试信息。

调试驱动安装和打印信息：    

 1 #include <ntddk.h>
 2 #include <wdf.h>
 3 
 4 
 5 DRIVER_INITIALIZE DriverEntry;
 6 EVT_WDF_DRIVER_DEVICE_ADD KmdfHelloWorldEvtDeviceAdd;
 7 DRIVER_UNLOAD DriverUnload;
 8 
 9 NTSTATUS
10 DriverEntry(
11     _In_ PDRIVER_OBJECT     DriverObject,
12     _In_ PUNICODE_STRING    RegistryPath
13 )
14 {
15     // NTSTATUS variable to record success or failure
16     NTSTATUS status = STATUS_SUCCESS;
17 
18     // Allocate the driver configuration object
19     WDF_DRIVER_CONFIG config;
20 
21     // Print "Hello World" for DriverEntry
22     //KdPrintEx((DPFLTR_IHVDRIVER_ID, DPFLTR_WARNING_LEVEL, "KmdfHelloWorld: DriverEntry\n"));
23     KdPrint(("DriverEntry CxlHello....\r\n"));
24     //DbgPrint("Hello World ccll\r\n");
25 
26     // Initialize the driver configuration object to register the
27     // entry point for the EvtDeviceAdd callback, KmdfHelloWorldEvtDeviceAdd
28     WDF_DRIVER_CONFIG_INIT(&config,
29         KmdfHelloWorldEvtDeviceAdd
30     );
31 
32     // Finally, create the driver object
33     status = WdfDriverCreate(DriverObject,
34         RegistryPath,
35         WDF_NO_OBJECT_ATTRIBUTES,
36         &config,
37         WDF_NO_HANDLE
38     );
39     return status;
40 }
41 
42 NTSTATUS
43 KmdfHelloWorldEvtDeviceAdd(
44     _In_    WDFDRIVER       Driver,
45     _Inout_ PWDFDEVICE_INIT DeviceInit
46 )
47 {
48     // We're not using the driver object,
49     // so we need to mark it as unreferenced
50     UNREFERENCED_PARAMETER(Driver);
51 
52     NTSTATUS status;
53 
54     // Allocate the device object
55     WDFDEVICE hDevice;
56 
57     // Print "Hello World"
58     //KdPrintEx((DPFLTR_IHVDRIVER_ID, DPFLTR_WARNING_LEVEL, "KmdfHelloWorld: KmdfHelloWorldEvtDeviceAdd\n"));
59     KdPrint(("Driver Config Init CxlHello....\r\n"));
60     //DbgPrint("Hello World ccxx\r\n");
61 
62     // Create the device object
63     status = WdfDeviceCreate(&DeviceInit,
64         WDF_NO_OBJECT_ATTRIBUTES,
65         &hDevice
66     );
67     return status;
68 }

 

刚开始学习windows驱动开发，官方文档不友好，自己琢磨，记录得比较乱，有需要交流可以留言。  

标签：status,WDF,Windows,object,DRIVER,HelloWorld,KmdfHelloWorldEvtDeviceAdd,NTSTATUS,
From： https://www.cnblogs.com/chenxiaolinembed/p/16813962.html