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NumWorks open source calculator
06-05-2018, 08:12 PM (This post was last modified: 06-06-2018 07:45 AM by critor.)
Post: #57
RE: NumWorks open source calculator
Thanks to Jean Baptiste Boric, the NumWorks firmware is now available for your HP Prime calculator :
[Image: image.php?mode=thumbnail&album_id=13...ge_id=9606]https://tiplanet.org/forum/gallery/image.php?album_id=137&image_id=9606

It works on hardware revision C.
The keypad doesn't work on my DVT prototype which is similar to hardware revision A. So it may not work on hardware revision A for now.

Alterations to the source code : https://github.com/numworks/epsilon/pull/534/commits

Binary download : https://tiplanet.org/forum/viewtopic.php...20#p232267

How to install the NumWorks firmware :
- keep a copy of your Documents/HP Connectivity Kit/Firmware/PRIME_OS.ROM file
- overwrite it with the downloaded file
- connect your calculator
- force a firmware update from the connectivity kit

How to reinstall your HP firmware :
- restore your original Documents/HP Connectivity Kit/Firmware/PRIME_OS.ROM file
- connect your calculator
- while holding the calculator [Symb] key, press and release the reset button on the back
- confirm the firmware installation in the connectivity kit

More information :
https://github.com/boricj/epsilon/issues/1
https://tiplanet.org/forum/viewtopic.php...86#p232286 (in french)
https://tiplanet.org/forum/viewtopic.php...20#p232062 (in french)
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Messages In This Thread
NumWorks open source calculator - BobVA - 08-28-2017, 10:33 PM
RE: NumWorks open source calculator - Dan - 08-29-2017, 02:37 AM
NumWorks User manual!!!!!!!!!! - Namir - 09-06-2017, 08:10 PM
RE: NumWorks open source calculator - critor - 06-05-2018 08:12 PM
RE: NumWorks open source calculator - JDW - 07-07-2018, 10:30 PM
RE: NumWorks open source calculator - JDW - 07-08-2018, 12:55 PM
RE: NumWorks open source calculator - JDW - 07-09-2018, 12:03 AM
RE: NumWorks open source calculator - JDW - 07-10-2018, 12:04 AM
RE: NumWorks open source calculator - JDW - 07-15-2018, 01:11 PM
RE: NumWorks open source calculator - JDW - 07-12-2018, 12:03 AM
RE: NumWorks open source calculator - JDW - 07-14-2018, 01:41 PM



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