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HP49G+ / TGV2

TGV2

A new version of the TGV viewer has been ported to the HP49G+ calculators. TGV2 will use the entire screen on HP49G+ calculators, handle correctly the displacements of the screen and the behavior of all the keys matches the new size. By now, this is only for HP49G+ calculators. It's intended to work with HP49G+ ROM 2.0 or higher. This version was build over the TGV Plus+ v2.1 that was slowed down for the HP49G+ by Yoann Désir.

While Reverse Engineering the code, I found some bugs. Also came out with some improvements and new stuff I will add to make our favorite viewer even better, I hope!. Stay toned. As soon as I get some time off, I will be posting updates. There is a list of known bugs and posible improvements.

Download
   TGV2 version 1.1 for HP49G+ and HP50G
   version history

   MD5: 5D8F6FE9F4120F9F983105C001CFB3CB

Known bugs and possible improvements.

A note about Emu48

The new ARM based calculators (HP49G+ included) aren't emulated by Emu48. Although Emu48 1.38+ simulates the HP49G+, it's not fully supported yet. As a consequence TGV2 or any TGV library you install in the emulator under HP49G+ ROM, will not work correctly. Anyway, if you want to use the TGV under the emulator, you joust need to call the TGV2 command instead of TGV. If you want to see files you made with WinHP, then you just need to change the command at the end of the file from TGV to TGV2. This can be done with Emacs library or any other editor of your choice.

For questions or suggestions you can contact me at

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