On Thu, 12 Mar 2009 01:02:11 -0600 Robert Yaklin <ryak...@gmail.com> wrote:
> Josh, > In loading the sfi file, first a RAM image is sent to the device. I'm > not sure about the 8800, but for my 8700, at least parts of this RAM > image seem to come from C:\Program Files\Common Files\Research In > Motion\AppLoader\CE.dll. So it looks like figuring out how to generate the ram image is the hurtle. Here is a collection of USB captures for the cfp.exe info command for 5 different devices. http://www.slashdev.ca/usbcap/cfp-info-logs.zip Doing a diff on two of the logs shows lots of common blocks inside the ram image writes. Not sure if this means anything yet. > Data from the sfi file starting at offset 0x14 is sent to the device > flash offset 0x80060000 as seen in the sniff at the following lines: > > Jan 23 20:54:06.010: vmx| USBIO: 000: 02 00 fc 3f f8 3f fd 00 00 00 > 06 80 00 00 00 00 > > ^^^^^^^^^^^FlashStartingAddress 0x80060000 > Jan 23 20:54:06.010: vmx| USBIO: 010: 0f 00 00 ea 08 00 00 ea 08 00 > 00 ea 08 00 00 ea > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^TheDataBeingFlashed > > Data from the sfi file starting at offset 0x5f0cc8 is sent to the > device flash offset 0xd0000000 as seen in the sniff at the following > lines: > Jan 23 20:55:12.940: vmx| USBIO: 000: 02 00 fc 3f f8 3f fd 00 00 00 > 00 d0 00 00 00 00 > > ^^^^^^^^^^^FlashStartingAddress 0xd0000000 > Jan 23 20:55:12.940: vmx| USBIO: 010: 08 e1 ba 53 48 e1 00 d0 50 00 > 00 00 1f 2d 58 d7 > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^TheDataBeingFlashed > > Robert Yaklin > > On Wed, Mar 11, 2009 at 5:29 PM, Josh Kropf <j...@slashdev.ca> wrote: > > Hi Chris, > > > > I have a few USB captures to share: > > http://www.slashdev.ca/usbcap/ > > > > These are from the bootloader program: > > * cfp-info > > * cfp-load-sfi > > > > For each, both the un-translated and the translated logs are > > included. For the info command, the output of the command is > > included. For the load sfi command, the sfi file is included. > > > > I am rather stumped. > > > > Looking at the info command we have an initial large read which > > contains a bunch of device information... simple enough. Following > > this several dozen large writes are observed. Then near the end a > > new controller mode is issued 'RIM-RAMLoader' followed by a bunch > > of large reads. I have no idea what's going on here but I'll keep > > at it. I'm also entertaining the idea that brimtrans.cc may not be > > translating the log files perfectly. > > > > Hoping that someone smarter than me might have more luck. :) > > > > -- > > Josh Kropf <j...@slashdev.ca> > > > > ------------------------------------------------------------------------------ > > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) > > are powering Web 2.0 with engaging, cross-platform capabilities. > > Quickly and easily build your RIAs with Flex Builder, the Eclipse > > (TM)based development software that enables intelligent coding and > > step-through debugging. Download the free 60 day trial. > > http://p.sf.net/sfu/www-adobe-com > > _______________________________________________ Barry-devel mailing > > list Barry-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/barry-devel > > > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) > are powering Web 2.0 with engaging, cross-platform capabilities. > Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM) > based development software that enables intelligent coding and > step-through debugging. Download the free 60 day trial. > http://p.sf.net/sfu/www-adobe-com > _______________________________________________ Barry-devel mailing > list Barry-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/barry-devel -- Josh Kropf <j...@slashdev.ca> ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Barry-devel mailing list Barry-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/barry-devel
