Hello Forum,
I really need a timer for school on my TI-nspire.
I have ndless 2.1 on my calc.

The timer should be really easy.
Just for example: I click on that app. Then just click enter or ANY other Button to START/STOP.
The timer should have      minute:second:millisecond
                                             00:00:00

I cannot progamming the timer, because i cant program in C and don't have the time for it

SO i reallly need your help! Hope u guys can code as fast as you can code this for me....

Thank you, C3N

Just as a side note, would you both mind cutting down on the size of your sigs by putting the pictures in spoiler tags or something? They're very large in proportion to the size of your posts.

For a timer to be accurate, it would probably need to rely on the Nspire clock, right? Because if it relies on the processor, I think the speed can vary from a model to another (like for example a TI-84 Plus from 2004 will run slightly slower than one from 2008)

I see. Well a moderator should probably move this topic in the C section then, since not many people will notice here if they only check programming help sections.

Note that almost the entire TI-Nspire C/ASM community died, though, since OS 3.0 is required in many places (such as USA schools) and cannot run Ndless, so it might take months before someone can answer.

usleep(milliseconds) should do the trick I think

Edit: but using usleep will not be accurate for a stopwatch, you should rely on some other builtin timer. With lua I can access milliseconds since reboot, so that should also be possible through C (although I don't know how).

Well if Lua supports clock access that could have worked, but then you would need to upgrade to OS 3.0.1 or something. (losing the ability to use Ndless)

Also how did you get a TI-Nspire CAS in 2006? Didn't it come out in 2007?

My uncle works at TI and the calc was a gift

With TNOC i can downfgrade from OS 3.1.0.392 ?
When yes then my calc would be epic ^^