This example demonstrates the usage of the FFT kernel provided with the C6x DSPLIB. The example shows:
- Twiddle factor generation for the kernel
- Needed scaling to get correct output
- Demonstrates usage of FFT APIs
Steps:
1) Load the Project using CCS V4.
2) Re-build the project.
3) Run the generated outfile.
4) Plot the output samples.
5) Compare it with reference output (refOutput_sp.jpg).
Note: Please refer to CCS V4 Guide for loading, building and running projects.
Link: http://processors.wiki.ti.com/index.php/CCSv4_Getting_Started_Guide
fft.rar_66 fft_C6678 fft Demo_DEMO_fft函数_fft函数程序
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2022-09-23
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fft.rar （39个子文件） 
fft_sp_ex 
c6678fft调试说明.docx 14KB fft_sp_ex FFT_SP_Example_66_BE_COFF .settings 
org.eclipse.cdt.codan.core.prefs 62B .project 1KB .cproject 23KB .ccsproject 336B macros.ini 142B
Readme.txt 578B lnk.cmd 4KB fft_example_sp.c 12KB FFT_SP_Example_66_LE_COFF .settings org.eclipse.cdt.codan.core.prefs 62B .project 1KB .cproject 22KB .ccsproject 339B macros.ini 142B FFT_SP_Example_66_LE_ELF .launches FFT_SP_Example_66_LE_ELF.launch 5KB .settings org.eclipse.core.resources.prefs 208B org.eclipse.cdt.codan.core.prefs 62B org.eclipse.cdt.debug.core.prefs 123B .project 2KB .cproject 24KB .ccsproject 371B Debug sources.mk 2KB FFT_SP_Example_66_LE_ELF.map 19KB fft_example_sp.obj 32KB FFT_SP_Example_66_LE_ELF.out 158KB objects.mk 314B FFT_SP_Example_66_LE_ELF_linkInfo.xml 260KB fft_example_sp.asm 165KB subdir_vars.mk 636B ccsObjs.opt 136B subdir_rules.mk 1KB makefile 3KB fft_example_sp.pp 46KB
refOutput.jpg 43KB FFT_SP_Example_66_BE_ELF .settings org.eclipse.cdt.codan.core.prefs 62B .project 1KB .cproject 23KB .ccsproject 335B macros.ini 141B资源评论
