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Messages - ExtendeD

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721
Ndless / Re: General Ndless Questions and Support
« on: November 02, 2010, 04:56:36 am »
Excellent apcalc!

DJ Omnimaga: my personal attitude on Ndless 1.7 is to help anyone who can make it grow and become more stable with ideas, tests, fixes, ... I am least inclined to help end-users to play NES/GB games with Ndless 1.7, who could complain of its instability.
I think any FAQ in this direction would be useful.

722
Ndless / Re: Ndless 1.7 for TI-Nspire
« on: November 02, 2010, 04:42:52 am »
As long as it doesn't become a 44-page long thread as on UTI...

723
General Calculator Help / Re: Ndless problems
« on: November 02, 2010, 04:35:20 am »
Once reformatted, the loading bar stops halfway and ask for an Operating System to be sent.
Were you able to download one? Did you try to send different OS versions?

724
Calculator C / Re: Link Port
« on: November 01, 2010, 09:20:47 am »
The sound I got on TI-68k with TI-Vibe was already pretty good, I suppose we could get something even better with the TI-Nspire CPU.

725
Chip's Challenge for Ti-Nspire / Re: Chips Challenge for TI-Nspire
« on: November 01, 2010, 03:35:20 am »
Great! Simple but powerful.

726
Calculator C / Re: Link Port
« on: October 29, 2010, 08:53:47 am »
I suppose currently only calc84maniac or Goplat have any knowledge on this.

727
Calculator C / Re: Interrupts
« on: October 28, 2010, 04:56:04 pm »
So you are trying to output sound to the 84+ I/O port?
Is sleep() good for you?

728
Calculator C / Re: Interrupts
« on: October 28, 2010, 04:52:01 pm »
For music? So it's not for the TI-Nspire.

Anyway I have just commited the sleep() function.

729
News / Re: Nspire OS 2.0, currently incompatible with Ndless, new handhelds and link software update
« on: October 28, 2010, 04:39:26 pm »
Here is a clearer state of Touchpad compatibility:

Ndless 1.7 as it is cannot be compatible with OS 2.x because of the use of the "hot reboot". The hot reboot restarts the OS at installation time to get back to a stable state. The hot reboot is currently also responsible of quite many stability issues on OS 1.7.

I have been working on modifications that get rid of the hot reboot. It works quite well on nspire_emu (with a random crash for some installations, which hopefully could be fixed), but crashes on real hardware.
As long as the hot reboot cannot be replaced, Ndless won't be compatible with OS 2.x, and Touchpad won't be supported. I'll soon post these modifications which work on emulator, hopefully someone will be able to have an idea on what's going wrong.

730
Calculator C / Re: Interrupts
« on: October 28, 2010, 08:55:35 am »
(I am supposing this is for the TI-Nspire)

Could you describe further what you would like to do? Setting an an interrupt handler is probably not easy, perhaps an inline delay could be a better solution depending on what you want to do.

I have a working sleep() routine I should commit to the Ndless SVN.

731
Calculator C / Re: Post your Nspire routines here!
« on: October 28, 2010, 04:07:51 am »
Aren't bwang's functions now packed as a static library? This is really the best way to make code available to other developers.
We can add tutorials on how to build and import static libraries to Hackspire if needed.

732
General Calculator Help / Re: nspire emu doesn't work?
« on: October 28, 2010, 04:03:42 am »
For Ndless v1.1, the installation steps are described in the ReadMe file. You may have problems with a CAS image, prefer a non-CAS one.
For the unstable Ndless v1.7 (targeting developers, so you need to be able to build it yourself), the installation is not different than on a real calc.

733
Calculator C / Re: Post your Nspire routines here!
« on: October 27, 2010, 10:53:04 am »
If you are using Ndless 1.7, I don't think a skeleton is required anymore.

Are you using YAGARTO v4.5.1 or later? Then the GCC and binutils commands used in your Makefile should begin with "arm-none-" instead of "arm-elf-".

I also suggest you use the Makefile template provided in the samples/hello directory of Ndless v1.7. You can also try to begin with the step-by-step tutorial available on Hackspire: http://hackspire.unsads.com/wiki/index.php/C_and_assembly_development_introduction

734
General Calculator Help / Re: TI-Nspire: needing help coding under Ndless
« on: October 26, 2010, 12:10:01 pm »
Use malloc(), free() and memcpy() (see http://hackspire.unsads.com/wiki/index.php/Syscalls).

For advanced LCD synchronization, calc84maniac could perhaps give you some hints (see http://hackspire.unsads.com/wiki/index.php/Memory-mapped_I/O_ports#C0000000_-_LCD_controller and  http://hackspire.unsads.com/wiki/index.php/Interrupts).

735
General Calculator Help / Re: "SendMessage timeout" Error nspire_emu Any answers to that?
« on: October 21, 2010, 04:44:53 pm »
There's actually a problem with the USB support for the CAS version of OS 2.1, here is an explanation by Goplat: http://www.unitedti.org/forum/index.php?showtopic=8191&view=findpost&p=141983

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