USB HOST DRIVER V03 Freescale Semiconductor / Motorola, USB HOST DRIVER V03 Datasheet - Page 2

• Manufacturer Part Number: USB HOST DRIVER V03
• Description: USB Host Driver v03
• Manufacturer: Freescale Semiconductor / Motorola

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1.1.
1.2.
1.3.
1.4.
1.5.
2.
2.1.
2.2.
2.3.
2.4.
2.5.
2.6.
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3.1.
3.2.
3.3.
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1.5.1.
1.5.2.
2.4.1.
2.4.2.
2.4.3.
2.4.4.
2.4.5.
2.5.1.
2.5.2.
3.3.1.
3.3.2.
3.4.1.
3.4.2.
3.4.3.
Introduction.........................................................................................1-1
Driver Model. .......................................................................................2-1
Programming Interface........................................................................3-1
Overview.......................................................................................................... 1-1
System Requirements....................................................................................... 1-1
Driver Capabilities........................................................................................... 1-1
Driver Package Content ................................................................................... 1-2
Quick Start Guide............................................................................................. 1-2
Driver Model Overview................................................................................... 2-1
USB Driver Stack............................................................................................. 2-1
Communication Model. ................................................................................... 2-2
Device Object................................................................................................... 2-3
Pipe Object....................................................................................................... 2-8
Attaching and Removing Notifications.......................................................... 2-10
Transfers........................................................................................................... 3-1
Control Transfers. ............................................................................................ 3-1
Bulk and Interrupt Transfers............................................................................ 3-1
Isochronous Transfers...................................................................................... 3-3
System requirements:................................................................................... 1-2
Driver installation steps. .............................................................................. 1-3
Default Device Configuration. ..................................................................... 2-3
Device Interface ID...................................................................................... 2-4
Device Enumeration By Client. ................................................................... 2-4
Establishing Connection To Device............................................................. 2-6
Device Object Functions.............................................................................. 2-7
Opening Connection To Pipe. ...................................................................... 2-8
Pipe Object Functions. ............................................................................... 2-10
Bulk Write Transfers.................................................................................... 3-2
Bulk and Interrupt Read Transfers............................................................... 3-2
Isochronous Write Transfers........................................................................ 3-4
Isochronous Read Transfers......................................................................... 3-4
Using Asynchronous I/O.............................................................................. 3-5
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
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