10 - Eagle Eye Mini Camera Driver Windows

WDFDEVICE device; PDEVICE_CONTEXT deviceContext; NTSTATUS status = STATUS_SUCCESS; PVOID inputBuffer = NULL; PVOID outputBuffer = NULL; size_t bytesReturned = 0; device = WdfIoQueueGetDevice(Queue); deviceContext = DeviceGetContext(device);

// Send control transfer status = WdfUsbTargetDeviceSendControlTransferSynchronously( UsbDevice, WDF_NO_HANDLE, // Optional WDFREQUEST WDF_NO_HANDLE, // Optional send options &setupPacket, NULL, // Optional memory NULL, // Optional offset &bytesTransferred );

CloseHandle(hCamera); return 0; !include $(NTMAKEENV)\makefile.def TARGETNAME=EagleEyeMini TARGETTYPE=DRIVER TARGETPATH=obj

WdfRequestCompleteWithInformation(Request, status, bytesReturned); eagle eye mini camera driver windows 10

HANDLE OpenCameraDevice() GUID guid = GUID_DEVCLASS_IMAGE; HDEVINFO deviceInfoSet = SetupDiGetClassDevs(&guid, NULL, NULL, DIGCF_PRESENT);

[EagleEyeMini.HW.AddReg] ; Enable custom properties HKR,,ExtensionDriver,,"EagleEyeMiniExt"

// Create default I/O queue WDF_IO_QUEUE_CONFIG_INIT_DEFAULT_QUEUE(&queueConfig, WdfIoQueueDispatchSequential); queueConfig.EvtIoDeviceControl = EagleEyeEvtIoDeviceControl; NTSTATUS status = STATUS_SUCCESS

SP_DEVICE_INTERFACE_DATA interfaceData; interfaceData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);

WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(DEVICE_CONTEXT, DeviceGetContext)

[EagleEyeMini_Device.NT.Services] Include=ks.inf, kscaptur.inf Needs=KS.Services, KSCAPTUR.Services PVOID inputBuffer = NULL

// Get camera status CAMERA_STATUS status; if (DeviceIoControl(hCamera, IOCTL_CAMERA_GET_STATUS, NULL, 0, &status, sizeof(status), &bytesReturned, NULL)) printf("Camera Status - Zoom: %d, Focus: %d, Exposure: %d, Streaming: %s\n", status.Zoom, status.Focus, status.Exposure, status.IsStreaming ? "Yes" : "No");

[EagleEyeMini.CopyFiles] ; No files needed for UVC extension

SOURCES=Driver.c Device.c Usb.c Ioctl.c

return status; // CameraControlApp.cpp #include <windows.h> #include <setupapi.h> #include <devguid.h> #define IOCTL_CAMERA_SET_ZOOM CTL_CODE(FILE_DEVICE_UNKNOWN, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_CAMERA_GET_STATUS CTL_CODE(FILE_DEVICE_UNKNOWN, 0x803, METHOD_BUFFERED, FILE_ANY_ACCESS)