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 Post subject: A tip to use Andes DSP Library
PostPosted: Fri Aug 19, 2016 11:22 am 
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Posts: 16
A formal article show us how to use Andes DSP Library:
viewtopic.php?f=23&t=924
This article show two attentional facts and responding tip.

Fact1: Some fucntions in Andes DSP Library will call functions in Math Library. Ex. nds32_sqrt_f32 will call sqrtf(). That means Andes DSP Library depends on Math Library.

Fact2: For static library, if there is a dependency between the multiple static libraries, there is a link order between the static libraries. Ex. Lib2.a depends on the lib1.a, and the final executable file test.adx depends on the lib2.a, the link option should be: -llib1.a -llib2.a, and not in turn, otherwise will be reported in the lib1.a some of the symbols are not defined.

Tips: So it is suggested to linker dsp library and then link math library when you want to use Andes DSP Library. The AndeSight setting is:


Attachments:
linker setting.png
linker setting.png [ 44.48 KiB | Viewed 965 times ]
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 Post subject: nbwdmdr
PostPosted: Fri Dec 02, 2016 10:49 am 
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