Math Lib

[Gabriel Duarte]

Hello!

I was trying to run a code that uses math.modf, but I got a nil value.

I typed:

> = math.modf

nil

So, there is no math lib on eLua for Mizar32??

Thanks in advance! 

--

Gabriel Duarte

Linux User #471185
Rio de Janeiro / RJ
http://genericdev.wordpress.com/

[Martin Guy]

On 2 May 2013 02:00, Gabriel Duarte <confu...@gmail.com> wrote:
> I was trying to run a code that uses math.modf, but I got a nil value.
> I typed:
>> = math.modf
> nil
>
> So, there is no math lib on eLua for Mizar32??

Hi
It sounds like you're using the integer firmware that Mizar32 comes with.
For floating point support, follow the instructions at
http://en.wikibooks.org/wiki/Mizar32/Flashing_firmware

The section for Linux/Debian/Ubuntu, is:
http://en.wikibooks.org/wiki/Mizar32/Flashing_firmware#Using_dfu-programmer

M

[Gabriel Duarte]

There is a way to build this firmware?

I have built and flashed mine using your help, Martin, because I had some special needs, but I could not see any option to build with floating point support.

Cheers

2013/5/2 Martin Guy <marti...@gmail.com>

   M

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[Gabriel Duarte]

Sorry.. I saw now the option:

build regular float = "lua" 
32 bit integer-only = "lualong"
64-bit integer-only = "lualonglong"

I will rebuild build it and reflash!

Thanks!

2013/5/2 Gabriel Duarte <confu...@gmail.com>