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陈佳敏

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[问答]

为什么TMS320c5517的fft函数无法识别？


warning: creating output section ".cio" without a SECTIONS specification
warning: creating output section ".const" without a SECTIONS specification
warning: creating output section "data_br_buf" without a SECTIONS
specification
warning: creating output section "scratch_buf" without a SECTIONS
specification
undefined first referenced
symbol in file
--------- ----------------
_hwafft_512pts ./configuration.obj
error: unresolved symbols remain
error: errors encountered during linking; "led.out" not built
>> Compilation failure
makefile:139: recipe for target 'led.out' failed
gmake: *** [led.out] Error 1
gmake: Target 'all' not remade because of errors.

Description Resource Path Location Type
unresolved symbols remain led C/C++ Problem
Description Resource Path Location Type
unresolved symbol _hwafft_512pts, first referenced in ./configuration.obj led C/C++ Problem
Description Resource Path Location Type
gmake: Target 'all' not remade because of errors. led C/C++ Problem
Description Resource Path Location Type
gmake: *** [led.out] Error 1 led C/C++ Problem
Description Resource Path Location Type
errors encountered during linking; "led.out" not built led C/C++ Problem
我一使用5517自带类似Uint16 hwafft_8pts（）的函数，就会出现错误，添加rts55.lib库，这个函数不报错了，但是momery mode又报错？现在用的rts55x.lib.
同时，想问一下，C5517开发板的例程在哪找？

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李波

2019-10-24 10:22:20
  
  
  
  
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TMS320C5517 FFT 函数
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