LUN Creation Problem

janu

Dear sir/mam,

I am doing mass storage project i have to appear TWO cd-rom DRIVE & in that ONE must be booted CD-DRIVE i did that too by transfering (2048 bytes) & other must be NORMAL CD-DRIVE i did to by changing code . But i got o/p as ONE lun is ENABLE and been BOOTED successfully & another LUN is appear as cd-rom but it file system is RAW & show 0 BYTES it can't be open it shown ERROR(" IT CANNOT BE FORMATED "). so plz suggest wht prob it ll reason for dis???.



thank for help...

thanks&regards,
Janaki.s
Embedded Team

kwinn

You are not getting any replies because you are not describing your problem very well.

What processor are you using?
What hardware do you have?
What software are you using?
What are you trying to do (beyond storing data)?

The more information the better.

janu

Thanks for your Reply.,
My Controller is AT32UC3A3 , AVR32 Based USB MASS STORAGE code
I had a doubt ,As i am currently working in USB MASS STORAGE for BIOCRYPT Application . Working In AVR32 Studio PLATFORM (ATMEL Controller).In my project, i want to create 4 LUN(PARTITION) for our Application Process (2 for CD-ROM & 2 for REMOVABLE),Now i created 3 LUN(1 CD-ROM(BOOTABLE) & 2 REMOVABLE) & it been ENABLE & Working properly .But 4th (cd-rom( NON BOOTABLE )) is not been readed .I don't know what changes to do in code i do all changes but i didn't get output.If you are free please can u check my code & suggest your ideas to solve this problem sir.

LoopyByteloose

Parallax products do not include AVR32 microcontroller or any AVRs, so you might not find anyone that can help you here.

You may get lucky and find someone that knows something helpful, but it is a gamble at best.