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Hacking HP Prime G2 - Printable Version

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+--- Forum: HP Prime (/forum-5.html)
+--- Thread: Hacking HP Prime G2 (/thread-12088.html)

Hacking HP Prime G2 - compsystems - 01-04-2019 02:12 PM


[Image: 82931_1546599611_5c2f3cbbe8423.jpg]

RE: Hacking HP Prime G2 - Jean-Baptiste Boric - 01-04-2019 04:35 PM

Before anyone starts to panic: no, I'm not doing that to nuke the exam mode.

And yes, that horrible mess of a JTAG contraption does work, I did manage to turn on the LEDs through it. However, so far I haven't figured out how to run U-Boot on this thing.

RE: Hacking HP Prime G2 - sunhp - 01-04-2019 04:52 PM

Excellent !

Didn't know about the better specs of Prime G2 and I wish we had SATURN emulator on it, the same emulator that is embedded to HP50 will be dope.

RE: Hacking HP Prime G2 - Claudio L. - 01-04-2019 08:43 PM

Nice pictures and nice work (not the wire mess, the fact you were able to get JTAG working).
I'll be following your progress on this one.

RE: Hacking HP Prime G2 - cyrille de brébisson - 01-07-2019 07:40 AM

Nice work!

RE: Hacking HP Prime G2 - CyberAngel - 01-07-2019 09:37 AM

More pictures, please

RE: Hacking HP Prime G2 - eried - 01-07-2019 10:26 AM


RE: Hacking HP Prime G2 - Jean-Baptiste Boric - 01-07-2019 05:46 PM

(01-07-2019 09:37 AM)CyberAngel Wrote:  More pictures, please

There's really not much more to show here other than what was already posted at TI-Planet (formal news: https://tiplanet.org/forum/viewtopic.php?p=238323#p238323; progress thread: https://tiplanet.org/forum/viewtopic.php?f=69&t=22127).

Progress is kinda slow. I was hoping I could bootstrap U-Boot without too much trouble thanks to the JTAG probe, but the calculator is not being very cooperative about it. I don't have enough data to pinpoint a root cause yet, but I'm starting to think something about my setup is fishy.