update 12C ? - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: update 12C ? (/thread-199610.html) |
update 12C ? - robertoataulfo - 10-04-2011 There is an update to HP-12C? Re: update 12C ? - Paulo MO - 10-04-2011 ?? I don't think so, unless you're referring to the "new" ARM architecture (aka 12c+) as an update (it certainly is faster ;-) )
Cheers Re: update 12C ? - Jeff O. - 10-04-2011 Do you mean an updated rom for the 12c+? (12c+ being the unofficial name of the current 12c architecture with two 2032 batteries and the ARM processor.) If so, the answer is maybe. As I understand things (as discussed here, for example), the latest rom for the 12C+ is dated 2009-11-19 (as shown by menu no. 2 of the ON+g+ENTER self tests.) It was developed in a give and take primarily between Katie Wasserman and Cyrille de Brébisson soon after the 12c+ appeared.
Re: update 12C ? - robertoataulfo - 10-04-2011 How does this new rom? Re: update 12C ? - Jeff O. - 10-04-2011 Quote: I would suggest you contact Tim Wessman through the HP Museum Forum contact mechanism.
Quote: Yes, identical procedure.
Re: update 12C ? - Marcus von Cube, Germany - 10-04-2011 You should go to http://sourceforge.net/projects/wp34s/files/FlashTool/ and download the most recent Version of MySamBa. It is much faster then SAM-BA.exe. It works for all images, not only for WP 34S.
Re: update 12C ? - Jeff O. - 10-04-2011 Marcus, Re: update 12C ? - Marcus von Cube, Germany - 10-04-2011 In effect MySamBaMarcus == MySamBaCyrille with very minor modifcations. I cannot comment on compatibility with different brands of adapters of different versions of Windows but I assume that is has less issues then SAM-BA.exe. I'm hoping for feedback.
Re: update 12C ? - Jeff O. - 10-05-2011 Can you remind me of the advantage(s) of MySambaM over MySambaC? In a previous post you mention that it is faster than Sam-Ba, are there other changes? Perhaps it can load a less than 128 kB bin file into a 20b/30b?
I have a PC running Windows Vista with no serial port, and have purchased an FTDI USB to serial converter which claims to have drivers for Vista. I'll give MySambaM a try and see how it works.
Re: update 12C ? - Marcus von Cube, Germany - 10-05-2011 Cyrille's version does not work with flash images that are shorter then 128KB.
Re: update 12C ? - Tim Wessman - 10-05-2011 It also appears to correctly identify COM ports on Win7. Previously none would show up. :-) This means you can now use this program on any version of windows (just tested it) and I can trash my XP VM that was wasting quite a bit of space on my SSD. :-)
Re: update 12C ? - Marcus von Cube, Germany - 10-05-2011 If Cyrille's version did not do this correctly than it's a matter of the compiler (Delphi 2005) and the library (I use Indy 7). My changes to the code are minor, only dealing with the length of the file.
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