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• Drivers Suni Imaging Microsystems Usb Devices Pc Camera
• Drivers Suni Imaging Microsystems USB Devices
• Drivers Suni Imaging Microsystems Usb Devices Usb
• Drivers Suni Imaging Microsystems Usb Devices 3.0

• November 27, 2020 5.0.1

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 5.0.1	Released November 27, 2020	Type EXE	Filesize 7.5MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Added support for DFG/HDMI converter. Added support for Windows 10 Device-Guard.

• February 24, 2020 4.9.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.9.0	Released February 24, 2020	Type EXE	Filesize 7.4MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Fixed Gamma not working. Fixed Polarization formats PPB1 320x240 creating an error on some CPUs.

• January 31, 2020 4.8.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.8.0	Released January 31, 2020	Type EXE	Filesize 7.4MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Updated driver's FilterPackage to version with fix for saved Y800 image images being flipped Fixed Tonemapping not working after switching from YUY2 to RGB64 video format.

• November 8, 2019 4.7.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.7.0	Released November 8, 2019	Type EXE	Filesize 7.4MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Added support for polarization cameras. Fixed error on umcompressed Y800 AVI Capture.

• August 22, 2019 4.6.2

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.6.2	Released August 22, 2019	Type EXE	Filesize 6.2MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Fully reworked image transfer pipeline.

• December 4, 2018 4.5.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.5.0	Released December 4, 2018	Type EXE	Filesize 6.2MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog General bugfixes.

• November 14, 2018 4.4.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.4.0	Released November 14, 2018	Type EXE	Filesize 6.2MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Changed the way Directshow time stamps are generated. Fixed force_avg_time_per_frame not fully working for all programs.

• September 13, 2018 4.3.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.3.0	Released September 13, 2018	Type EXE	Filesize 6.1MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Added tone mapping for 8 bit video formats. Fixed Gamma and Saturation saving issue, e.g. Saturation being 0. Fixed an issue with respect to ffmpeg. Fixed hibernate and suspend behavior.

• January 22, 2018 4.2.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.2.0	Released January 22, 2018	Type EXE	Filesize 6.1MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Added Directshow driver property pages for several 33U properties. Fixed Contrast on YUY2/Y411 Improved performance of Tonemapping Fixed very rare Bluescreen

• October 17, 2017 4.1.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.1.0	Released October 17, 2017	Type EXE	Filesize 5.8MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Added support for 38U cameras. Faster Pause/Continue. Fixed some stability problems.

• July 5, 2017 4.0.6

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.0.6	Released July 5, 2017	Type EXE	Filesize 5.9MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Fixed tone mapping for some camera models.

• May 2, 2017 4.0.4

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.0.4	Released May 2, 2017	Type EXE	Filesize 6MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Fixed an OpenCV compatibility issue. Enabled DMK J003 pattern fix.

• February 21, 2017 4.0.2

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.0.2	Released February 21, 2017	Type EXE	Filesize 5.8MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Removed unnecessary properties.

• February 9, 2017 4.0.1

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 4.0.1	Released February 9, 2017	Type EXE	Filesize 5.8MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog Complete redesign of driver architecture. Signature corrected for Windows 10 AU. Enhanced Tone Mapping.

• August 8, 2016 3.1.0

  Device Driver for all 33U, 37U, 38U series, polarization USB cameras and the DFG/HDMI converter.
  Version 3.1.0	Released August 8, 2016	Type ZIP	Filesize 2.4MB
  Requirements Intel Core i3 or similar, 2 GB RAM USB 3.0 controller Graphics card with 24 or 32 bit Windows 7 (32 & 64 bit), Windows 8 (32 & 64 bit), Windows 10 (32 & 64 bit) DirectX 9.0c or higher
  Changelog First release

The kernel-mode still image driver for USB buses supports a single control endpoint, along with multiple interrupt, bulk IN, and bulk OUT endpoints. The control and interrupt endpoints are accessible using I/O control codes and DeviceIoControl. The bulk endpoints are accessible using ReadFile and WriteFile.

Before calling DeviceIoControl, ReadFile, or WriteFile, you must call CreateFile (all described in the Microsoft Windows SDK documentation) to obtain a device handle. For devices that support no more than one of each endpoint type (control, interrupt, bulk IN, bulk OUT), a single call to CreateFile opens transfer pipes to each endpoint.

For devices that support multiple interrupt or bulk endpoints, a single call to CreateFile opens transfer pipes to the highest-numbered endpoint of each type. If you want to use a different endpoint, you must do the following:

Drivers Suni Imaging Microsystems Usb Devices Pc Camera

1. Call DeviceIoControl, specifying an I/O control code of IOCTL_GET_PIPE_CONFIGURATION, to determine a port's endpoint index numbers (that is, indexes into the returned USBSCAN_PIPE_INFORMATION structure array). Note that these index numbers are not the endpoint numbers described in the Universal Serial Bus Specification.

2. Append a backslash and the endpoint's index number to the port name returned by IStiDeviceControl::GetMyDevicePortName when calling CreateFile.

For example, suppose a device (with a port name of 'usbscan0') has two endpoints of each type (interrupt, bulk IN, bulk OUT), with index numbers as follows:

Drivers Suni Imaging Microsystems USB Devices

Drivers Suni Imaging Microsystems Usb Devices Usb

If you call CreateFile with a port name of 'usbscan0', the function opens transfer pipes to endpoints with index values of 2, 4, and 5, as well as the control endpoint.

Drivers Suni Imaging Microsystems Usb Devices 3.0

If you call CreateFile with a port name of 'usbscan01', the function opens transfer pipes to endpoints with index values of 1, 4, and 5, as well as the control endpoint.

For this device, if you want to use interrupt endpoint 0, bulk IN endpoint 1, and bulk OUT endpoint 3, call CreateFile three times, specifying port names of 'usbscan00', 'usbscan01', and 'usbscan03'. This creates three device handles. Whenever a subsequent call to DeviceIoControl, ReadFile, or WriteFile is made, the device handle associated with the desired pipe should be specified.

Because only one control endpoint is supported, specifying any I/O control code that uses the control pipe causes the driver to use the proper endpoint, regardless of which endpoint (if any) was specified to CreateFile.

For descriptions of all I/O control codes, see USB Still Image I/O Control Codes.

The kernel-mode USB driver does not implement a package or message protocol. Read operations do not require any particular packet alignment, but better performance can be achieved if read requests are aligned to maximum packet size boundaries. The maximum packet size can be obtained using the IOCTL_GET_CHANNEL_ALIGN_RQST I/O control code.