Re: problem with USB-CD drive

Reply: Eugene Grosbein : "Re: problem with USB-CD drive"
In reply to: John-Mark Gurney : "Re: problem with USB-CD drive"
Go to: [ bottom of page ] [ top of archives ] [ this month ]

From: Wojciech Puchar <wojtek_at_puchar.net>
Date: Wed, 02 Mar 2022 08:59:05 UTC

> Wojciech Puchar wrote this message on Mon, Feb 21, 2022 at 11:44 +0100:
>> I wrote software for microcontroller with USB device port that presents
>> itself as USB CD and includes ISO9660 image.
>
> Is this an ST micro?  I have a couple outstanding issues where ST hasn't

No it's PIC32. Nevertheless it does not matter - i wrote everything myself 
from scratch using only PIC32MX and USB documentation.

I am almost sure i didn't implement some of SCSI commands properly so 
FreeBSD doesn't properly behave, while windows/MacOS doesn't care.

The question is how to debug it on host side - what exactly is wrong.