Looking for USB Flash Driver form ARM9

[yodathegreat]

USB Flash Driver

Hi,

I have a ARM9 with USB Port..

And I want control a "FLASH USB PEN" (32-128Mo)

Where can I found the protocol of the USB PEN ?

Best regards Yodathegreat

 

[elektryk]

Re: USB Flash Driver

Is this ARM USB host capable? USB storage class is documented at www.usb.org

 

[henrik2000]

Re: USB Flash Driver

If you want you can used an 'of the shelf solution' from Cypress they have everything you may dream and more.. Their EZ-USB or on the go solutions let you be either a controller or a peripheral USB ( or both)..
So if you are interested, have a look (cypress.com). They even have online seminar on the subject!

Hi,

I have a ARM9 with USB Port..

And I want control a "FLASH USB PEN" (32-128Mo)

Where can I found the protocol of the USB PEN ?

Best regards Yodathegreat

 

[unnihrd]

Re: USB Flash Driver

Pls try the driver, Ihave no surety....






Thanx
Unnihrd

 

[tcsa35]

"FLASH USB PEN" is USB Mass Storage Class device
for more info about protocol look in linux kernel or wince source code.

 

[mYthorON]

tcsa35, do you have any ideas about implement USB mass storage device support in ANSI C in an infinite loop?

 

[tcsa35]

I have no idea how to implement,but take a look at:

**broken link removed**
http://www.beyondlogic.org/

there are useful links and info about USB.

 

[7rots51]

Re: USB Flash Driver

where can we find win ce source code or its setup?

 

[tcsa35]

Re: USB Flash Driver

Here is Microsoft Windows CE .NET source code for USB

USB Driver Architecture
A USB system consists of a host computer, one or more USB devices, and a physical bus. The host consists of two layers, an upper software layer, which includes USB device drivers, and a host controller hardware layer, also known as an adapter layer. The main responsibility of the host computer is to control data transfers to and from USB devices. USB devices are peripherals that use the USB electrical and data format specifications to communicate with the host computer. The physical bus is the set of USB cables that links the controller with the peripherals.