Third Party DSP library

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Vernon
Posts: 177
Joined: Sat Oct 10, 2009 6:33 pm

Third Party DSP library

Post by Vernon »

I noted that the MODM7AE70 has hardware FP and DSP features. I have a TI "Launchpad" and one of the features is the ability to include CMSIS DSP library in their code composer studio. Has anyone ever included this in the Netburner IDE? Any instructions for doing this? Does the provided compiler use the hardware floating point? This would support the use of the arm_math.h header file.
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pbreed
Posts: 1080
Joined: Thu Apr 24, 2008 3:58 pm

Re: Third Party DSP library

Post by pbreed »

All of the compiler and library settings support hardware floating point as configured.
There are three build options:
softfp ->Use FPU hardware for calculations pass fp values in normal registers.
hard. ->Use PFU for calculations and pass parameters in fpu registers.
soft ->Do everything in S/W

The system usually defaults to softfp.
It can be change to hard.
Are you using eclipse or the command line?
Vernon
Posts: 177
Joined: Sat Oct 10, 2009 6:33 pm

Re: Third Party DSP library

Post by Vernon »

Eclipse
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