Am Dienstag, 5. August 2003 09:10 schrieb mama:
> Hello
>
> Could yout point me a reason why grabbing datas from usb device these datas
> includes some incorrect numbers ? Is it synchronization or what ??
>
> I put it in my endpoint2 fifo buffer incrementing datas ( from 1 to 64).
> I wrote a dev
> > > if ( buffersNotAllocated ) AllocateBuffers();//these are my
> > > defined functions
> > > ssize_t retval = 0 ;
> > > sRead.nOffset = 0;
> > > retval=usb_bulk_msg (my_dev, usb_rcvbulkpipe
> > > (my_dev,endpoint_r),sRead.pBuff, frame_size, &count, HZ*5);
> > > wait_for_urb (sRead.
- Original Message -
From: "Oliver Neukum" <[EMAIL PROTECTED]>
To: "mama" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Tuesday, August 05, 2003 10:04 AM
Subject: Re: [linux-usb-devel] USB transfer
> Am Dienstag, 5. August 2003 09:10 schrieb ma
No, it is not safe to DMA from the stack in all architectures.
Matt
On Mon, Jun 23, 2003 at 08:01:57PM +0300, Tuukka Toivonen wrote:
> Is it OK to have the USB transfer buffer (parameter 7 to usb_control_msg())
> in kernel stack?
>
> The documentation says that "This buffer has to be allocated a
On Mon, Nov 05, 2001 at 11:41:27AM +0530, Praveen wrote:
> Hi !
>
>I am testing PPP over the Bluetooth stack using Usb as a transport
>medium in VXWORKS.
>I am using Ericsson ROC101008 Bluetooth module with an usb
>support in it. And OHCI controller as a Host.
Ericsson devices ar
