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Home  Connectivity Software
USB Software/PCI Software
Embedded USB Software
USB MTP
MTP Function Driver (USBware Components)
Overview
Jungo's USB MTP Function Driver provides a full and
comprehensive implementation of the MTP Specification allowing media device manufacturers such as
digital cameras, MP3/MP4 players, Cellular Phones and other media
connectivity devices, to support media transfer to respective hosts such as PCs.
MTP enables Windows XP, Vista and any other
supported operating systems to recognize the device as a standard media device.
Using the MTP Function Driver, users can communicate with their
USB media device through any standard multimedia application without the need for additional software on the host side.
The MTP protocol is designed for content exchange between a portable media device and a PC, as well as command and control of the device remotely from the PC.
Background
The Universal Serial Bus (USB) provides an expandable,
hot-pluggable Plug and Play serial interface that ensures a
standard, low-cost connection for peripheral devices such as
storage devices, keyboards, joysticks, printers, scanners,
modems, and digital cameras.
A USB Class Driver is a Logical Device Driver (LDD), which controls
USB devices that provide common functionality and are implemented
in compliance with a specific device class.
A USB Function Driver is a driver implemented within a device in
order to handle the device-specific functionality of a standard
or custom USB device function. This driver provides the counterpart of the USB Class Driver.
The USB MTP Class and Function Drivers are part of Jungo's USBware
product line.
The MTP device solution is made up of the following underlying modules:
- USB Device Controller Driver
- USBware Device Core
- SICD Function Driver
- PTP Module
- MTP Function Driver
The USBware
MTP Function Driver enables communication between
media devices and respective hosts.
The MTP Class Driver is intended for embedded host running an OS which does not include native support for MTP and require to communicate directly with MTP compliant devices
that have transient connectivity and significant storage capacity.
The USBware MTP Function Driver enables both the utilization of PTP for picture transfer and MTP for any media transfer such
as MP3 & MPEG files.
The MTP protocol defined by Microsoft is an extension to the PTP (Picture Transfer Protocol ISO 15740) protocol.
The MTP Enhanced Specification includes additional features and data management properties.
The PlayForSure specification and logo program administrated by Microsoft ensure that a device meets a
certain baseline in design, components, and functionality.
These categories include hardware quality,
firmware quality, support for both constant and variable bit rates, support for digital rights management, and so on.
Jungo's MTP Solution complies with the MTP, enhanced MTP and PlayForSure specifications and is fully certifiable.
The Jungo MTP Function Driver will allow you to transfer video and audio directly from you device without the need to download
files to the PC.
The Jungo MTP Function Driver supports the PlayForSure DRM and
allows definition and setting of supported media and DRM properties.
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Target Devices
- Mobile phones
- Digital cameras
- Portable imaging devices
- Media Players
- MP3/MP4 players
- Data acquisition devices
- Testing devices
- Medical devices
Jungo's MTP Solution complies with the MTP, Enhanced MTP and PlayForSure specifications and is fully certifiable.
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Benefits
- High quality USB Media Solution
- Enables transfer of all supported media types (MP3,MP4, MPEG, JPEG etc’)
- Support for PlayForSure DRM
- Synchronizes with Media Player
- Fully compliant with USB-IF specifications (under definition)
- Support all still image transfer modes defined by PTP specification
- Support for composite USB devices,enabling several USB functions on the same embedded device
(e.g. Video + PictBridge + Mass Storage etc).
- Small footprint
- Turnkey solution: eliminates substantial development time and costs
- Hardware/software-independent solution
- Intuitive API, in C code
- Source code available
- Easy portability of applications that utilize the driver between supported operating systems
- Extensive documentation
- Comprehensive technical support, provided by the engineers who developed the stack
- Part of a comprehensive embedded USB software solution from Jungo, which includes
USB Host,
USB Device and
USB On-The-Go (OTG) stacks
Specification
- Products description:
- Complies with the MTP, Enhanced MTP and PlayForSure Specifications
- Support "live" media
- Support for PlayForSure DRM
- Implementation includes support for all known media types.
- Operating systems:
- Leading embedded operating systems: uC/OS-II, VelOSity/Integrity, pSOS, ThreadX, eCos/eCosPro, QNX, MQX, Nucleus, OS20/OS21, uITRON, Symbian, Linux, WinCE, embOS, VDK, REX, VxWorks, INtime, MeOS, DSP/BIOS, MS-DOS, PowerTV, XP, Vista & more
- 16/32bit Proprietary OS/no-OS/pre-boot environments
- Modular Architecture: OS wrappers for easy porting to any operating system
- USB host controllers:
- Industry standard OHCI, UHCI and EHCI
- Leading USB host controller & IP Core vendors including: NXP (ISP 116x, 1362, 1562, 176x), Chipidea/TDI/ARC (CI13010, CI13610, VUSBHS, TD243, TD242LP), Mentor (MUSBMHDRC), Synopsys (DWC USB 2.0 HS High Speed, EHCI/OHCI), Cypress and Epson
- Leading microprocessors with native USB support: NXP LPC (2458, 246x), TI OMAP (850,1030, 2430), TI DaVinCi, Atmel (RM9200, SAM926x), Samsung (S3C2412, S3C2413), ADI Blackfin (54x, 52x), Renesas (SH7770, SH7727), Freescale (ARM i.MX31/i.MX27,
Coldfire MCF52211, PowerQUICC II), Cypress & more
- Professional services to support proprietary controllers
- USB Device controllers:
- Leading USB device controller & IP Core vendors including: NXP (ISP 118x, 1582), Chipidea/TDI/ARC (CI13010, CI13610, VUSBHS, TD243, TD242LP), Mentor (MUSBMHDRC), Synopsys (DWC USB 2.0 UDC20) , Cypress and Epson
- Leading Microprocessors with native USB support: NXP LPC (236x, 2378, 2387), TI OMAP (850,1030,2430), TI DaVinCi, Atmel (ATSAM7x, RM9200, SAM926x), Samsung (S3C2412, S3C2413), ADI Blackfin (54x, 52x), Freescale (ARM i.MX31/i.MX27,
Coldfire MCF52211, PowerQUICC II), ST (STR91xF, STR91xFA) & more
- Professional services to support proprietary controllers
- CPU architectures: ARM, MIPS, x86, RISC, PowerPC, Freescale Coldfire, Intel Xscale, TI DSPs and OMAP, Renesas SuperH and others
- USB 1.1 and USB 2.0 transfer rates:
High-speed (480 Mb/s), full-speed (12 Mb/s) and low-speed (1.5 Mb/s)
- Control, Bulk, Interrupt and Isochronous data transfer support
- Programming language: ANSI C
- Compilers: Any 32-bit C compiler
What's Next?
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