Fixed-point libraries for CC2650/CC2640

Greg Hartl

Other Parts Discussed in Thread: CC2650

I'm unsure if this is the correct forum to pose this question, but I'm developing on the CC2650DK development kit. I would like to do some basic fixed-point operations for some rudimentary digital signal processing (such as filtering). I have written C code in the past to do these operations, but was wondering if there are any optimized libraries available for use to help speed prototyping? I see that the CC2650 has a ARM Cortex-M3 and could look into some ARM libraries on the net, but ideally would like something supported from TI.

Thanks in advance.

over 8 years ago

0 David Friedland over 8 years ago

TI__Mastermind 18320 points

Greg,

This question is not really specific to TI-RTOS. I went ahead and moved it over to the LPRF Tools Forum in hopes that it will receive a quicker response there.

0 Greg Hartl over 8 years ago in reply to David Friedland

Prodigy 170 points

Thank you David. It is much appreciated. This does seem to be the more appropriate forum.

Thanks again.

0 M over 8 years ago in reply to Greg Hartl

TI__Genius 13620 points

Greg, we have not made any specific fixed-point math lib for CC26xx. The different tool chains (CCS, IAR, etc) implements this in their standard libraries for the architecture in question (dlib or clib). Take a look at those first.

0 Greg Hartl over 8 years ago in reply to M

Prodigy 170 points

Thanks for the info M. I'll take a look at dlib/clib for my application.

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Fixed-point libraries for CC2650/CC2640