What is cmd.exe?
----- Original Message -----
From: Alex Hall <[email protected]
To: Joseph Lee <[email protected]
Date sent: Sun, 26 Sep 2010 18:37:12 -0400
Subject: Re: [Braillenote] Apex: Few more updates (mostly for
techies)
I would like to add that, for better or worse, I understand this
to be
something inherent in Win CE6 or later, not a decision on the
part of
hw. It is unfortunate for some, mostly because it stops us from
looking at the files used by ks and because it means we cannot
access
cmd.exe, but, as stated in another post by Nicole, it does stop
the
curious from getting to curious and messing something up,
especially
as files are not stored and restored the same way in ce6 as they
are
in 4.2 (system files, not user files).
On 9/26/10, Joseph Lee <[email protected]> wrote:
Hi,
Changing system files can be done on the BrailleNote itself - if
we know the file name and folder path. In terms of our
discussion here, hiding these files has an advantage as Nicole
said, but it prevents "hackers" - myself, Alex and others - to
find out KeySoft's architecture and provide useful suggestions
to
HW. The reason we call ourselves hackers is evident on our
posts...
Cheers,
Joseph
----- Original Message -----
From: "Nicole B. Torcolini" <[email protected]
To: "Vicky Collins" <[email protected]>,
<[email protected]
Date sent: Sun, 26 Sep 2010 11:42:40 -0700
Subject: Re: [Braillenote] Apex: Few more updates (mostly for
techies)
I guess that system files not showing up can be a good thing,
from one
perspective. It kind of prevents people from inadvertently
changing some
critical file, which is doable on a computer.
----- Original Message -----
From: "Vicky Collins" <[email protected]
To: <[email protected]
Sent: Sunday, September 26, 2010 11:35 AM
Subject: Re: [Braillenote] Apex: Few more updates (mostly for
techies)
If memory serves, that automatically turning on of the wireless
when
trying to connect online, was also available on the mPower and
PK. Also,
I just checked using my Windows Vista machine with the Apex,
and
you're
sure right about not many of the system disk files being
available. Sure
was a surprise there were so few showing up.
----- Original Message -----
From: Joseph Lee <[email protected]
To: BrailleNote List <[email protected]
Date: Saturday, Sep 25, 2010 18:34:37
Subject: [Braillenote] Apex: Few more updates (mostly for
techies)
Hi folks, particularly "experts,"
Few more technical things with the Apex:
* Initial wireless connection: Even if Wi-Fi is turned off,
when
you choose to connect online (KeyWeb KeyMail, etc.), wireless
chip will be turned on automatically.
* Auto-connect: If you are using multiple connection
configuration that uses same technology, even if you choose
another connection configuration to connect to the web, KeySoft
will detect the nearest router and, if it is matches one of the
stored connection configs, it'll connect to it.
* RAM Disk: I'm sorry to inform you (mostly Alex) that you
cannot
view RAM Disk (keysoft system disk) content on your computer
either. Even if you try using ActiveSync with XP and attempt
to
view ROM image files, only drive names and few other files will
appear.
* Upgrade process on the Apex: The update process is divided
into
four parts (from what I can gather): the booting and autorun
phase, file extraction, KeySoft installation and component
installation.
A. Booting and autorun: When KeySoft detect the ROM image file
(hwi file), it asks the user to reset the device. Upon
resetting
it, the hwi extractor will be launched upon startup (that's why
you'll get the installation prompt).
B. File extraction: When the installer runs, it copies some
files from the ROM image archive to specific folders on the
unit.
The order of file extraction and storage of these files is
written in an XML (Extensive Markup Language) file in the
archive
itself. On the braille display, you'll see "extracting...".
C. KeySoft installation: Once the extraction is done,
BrailleNote launches KeySoft Installer. Here, the core KeySoft
files are installed using different phases (installs
bootloader,
ROM files and system files).
D. After the KeySoft installation is complete, BrailleNote
restarts. After this, KeySoft outputs some messages about
installing manual and language files (or components, I'd say).
After this is done, you are ready to use the naext version of
KeySoft.
The hwi (HumanWare Installer) file is actually a
slightly-modified cab (cabinet executable) file. If you rename
the hwi extension to cab, you'll be able to open the archive
from
your computer and view few "cryptically named" files.
* Extended FAT: It is confirmed that BrailleNote Apex does
support exFAT (Extended File Allocation Table, otherwise
inapprroiately called FAT64). This is a file system designed
for
memory cards and USB flash drives. In short, this file system
is
the memory card version of NTFS (New Technology File System).
This file system requires Apex and a computer running either
Windows 7, Vista Service Pack 1 or later and others with a
driver
update - it will not work on other BrailleNote models.
* Charging USB devices: It is indeed possible to charge USB
devices via the Apex. The most useful situation is when
charging
a cell phone via USB (such is my phone). Note that using this
method drains the Apex battery faster.
Next, I'll test Robert Cummings' theory on Bluetooth file
transfer (yes, I've seen that option as well on my own Apex).
Most of these tech notes are designed specifically for experts
in
mind (sorry for not simplifying enough). Hope this helps.
Cheers,
Joseph
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--
Have a great day,
Alex (msg sent from GMail website)
[email protected]; http://www.facebook.com/mehgcap
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