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bsquare and proprietary crap

New Messagebsquare and proprietary crap (modified 0 times) sin613
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i just figured i'd drop this little note in to help with "direction".

bsquare worked in conjunction with compaq and microsoft to help roll out the MSN companion software. bsquare has a "remote update" suite they've developed for CE and NTe called "RDA" (the client is called "RDU"). RDU works independantly of the RDA server, so "renegade updates" are possible.

http://www.bsquare.com/dld-files/overview/update.pdf

read more about RDA at the above link.

the way the update software is described, it seems very likely that this functionality was included in the MSN companion.

a hacked update (for those of you who have taken a stab at building your own nk0.bin) should be easy to perform. the above pdf outlines creation of the xml file for controlling updates, like how to tell devices running RDU to delete files, change registry entries (yes, this thing does have a registry), and install new files. bsquare even built in the feature to compress multiple files into one... this "compression" is probably also used for the clientman file.

let's try to figure this out, this may be the easy out everyone is looking for.

-barton

oh, it also appears that eshell support is included in the default image... but it appears to be bound to the non-existant onboard ethernet, which is some amd chipset (you can hex edit through the the CF and find this)

01-05-2002 01:43:40

New MessageRE:bsquare and proprietary crap (modified 0 times) sin613
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another note... as for the ctrl-u update, i went on a hunch and tried feeding it a web address that pointed to a command.com file renamed to nk0.bin, it downloaded and didn't give the message about "corrupt download"... however, it didn't boot (of course, i hadn't expected it to) without giving the "unable to open nk0.bin" message we all love to hate.

now, given given the information provided in the RDU documentation, i wouldn't expect that the boot loader is looking for anything much apart from a Microsoft ELF file named nk.bin/nk0.bin/nk1.bin... it's possible that all ELF executables will work fine, this would be a godsend.

-barton

01-05-2002 11:55:27

New MessageRE:bsquare and proprietary crap (modified 0 times) RatBastard
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Any news on this front?

What about a bios-flash program written for CE?

What about a 'dd' like program? Is there any way to pull up a command prompt on this incarnation of CE?

What about GRUB ported to CE, stomping the bootloader on the internal flash, allowing us to boot externally?

Those of you more familiar with CE have any ideas in a related vein? (Sorry for the ignorant questions)

01-07-2002 10:40:46

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