Mathlib for Energia?

[pine 140]

There is a mathlib from TI for CCS at http://www.ti.com/tool/mathlib   http://www.ti.com/tool/mspmathlib

Is it possible to use it in Energia and how? Thanks in advance.

[energia 484]

Those libraries are for the C6000 and will not do you any good on MSP430 or Stellaris. There is a IQMath library for Stellaris. We were not able to pull that lib into Energia because the of the incompatibility in license.

You should be able to pull it in for your private use though: http://www.ti.com/tool/sw-iqmath&DCMP=STELLARIS&

[pine 140]

Sorry I copied the wrong link in my original post, the correct link should be

 

http://www.ti.com/tool/mspmathlib

[spirilis 1,265]

Bear in mind that only works with the F5xxx and FR5xxx series (that might be ok since Energia does support the FR5739 right?)

I'm guessing it needs the HW multiplier that isn't present on the Value Line chips.

[Rickta59 589]

It looks like TI is trying to make CCS more attractive as a development platform. They aren't releasing source to this code just binary libraries. Energia uses msp430-gcc which uses a different library and function calling convention. You won't be able to use this.

 

There are open source fixed point math libraries that will reduce the size of your code such that it will fit on to the the msp430 G series. Look around.

 

-rick

[StupidPig 10]

Sorry to bring this old thread back to life..... Is the same apply to the new QMathLib & IQMathLib which just released by TI, which we still can't use it with Energia?

[spirilis 1,265]

Yes.

 

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