HP 15c April 2012 version

[NMihiylov]

Can anyone advise whether or not the PSE functionality has been corrected in the April 2012 HP15c LE release units?

Thank You,

Nick

[Namir]

There was no public fix for the PAUSE bug.

[NMihiylov]

Thank you Namir for your reply.

Nick

[Benoit Maag]

It seems the 15C-LE is flashable just like the 30B
Can the PSE issue be solved by software and a patch flashed (must be quite a difficult task though...)?

[Thomas Radtke]

(01-27-2014 07:25 AM)Benoit Maag Wrote:  Can the PSE issue be solved by software and a patch flashed [...]

As Namir already said, there is no patch (in the wild), and since this calculator is out of production, I have no hope any of the 15C LE bugs will ever be addressed.

[Tugdual]

Unless this is done with a patch by the community.
Sbdy had the skill to turn a 30 into a 34s... everything seems possible after that.

[Thomas Radtke]

(01-28-2014 10:02 AM)Tugdual Wrote:  Sbdy had the skill to turn a 30 into a 34s... everything seems possible after that.

There's no SDK for the 15C LE. OTOH, you can't get the firmware off this calculator to patch it, i.e. you have to rewrite the emulator and *license* the 15C ROM if you intend to distribute the new firmware.

[Paul Dale]

A better option would be to convince (& pay) Eric to port nonpareil to the hardware. The bugs wouldn't be there & it would likely be a bit slower but it would work properly.

There won't be 34S firmware for the 15C hardware from me.


- Pauli
[/align]

[Thomas Radtke]

(01-28-2014 10:22 AM)Paul Dale Wrote:  A better option would be to convince (& pay) Eric to port nonpareil to the hardware.

On request of HP he took the 15C ROM out of his distibution.

[Tugdual]

AFAIK the 15C LE is an emulator.
Therefore the original ROM is in the 15C LE and we all own it.