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vlfft 文件来源:http://www.deyisupport.com/question_answer/dsp_arm/c6000_multicore/f/53/p/12423/67467.aspx
按照Very Large FFT Multicore DSP Implementation Demo Guide.pdf文件中Build Instructions中的描述进行如下设置。
1.把工程放在了下边图片所示位置
2设置环境变量
3.使用6670,修改vlfft Inc文件夹下的vlfftconfig.h文件,将FOUR CORE DEVICE置为1,NUM_CORES_FOR_FFT_COMPUTE 设为4,将VLFFT_16K置为1.
4.从https://gforge.ti.com/gf/project/ctoolslib/frs/?action=FrsReleaseBrowse&frs_package_id=92 上下载STMlib5.0放在路径: C:\STMlib中
编译的时候出现的问题:
在编译之前clean project时候,删除了vlfft_evmc6670l.out文件,但是在编译的时候却无法生成新的vlfft_evmc6670l.out文件。
下图是console中的报错描述
问题在哪里,求指导。
我同样也是vlfft无法编译。出现一串错误:
RTSC product 'Inter-processor Communication' v1.24.2.27 (or compatible) is not currently installed. Please install a product of compatible version, or enable one of the supported versions of this product.
RTSC product-type 'com.ti.biosmcsdk.mcsdk' is not recognized. Please install at least one product of this type.
RTSC product-type 'com.ti.sdo.edma3' is not recognized. Please install at least one product of this type.
求尽快回复。谢谢。
VLFFT编译出现的L2SRAM不够用,可能是与EDMA LLD版本有关,请下载下面链接的版本使用
之后解压到你的CCS安装路径,重启CCS后会提示将EDMA LLD import进来,点击yes重启,然后按照Project->properties->CCS General-> RTSC选择该EDMA LLD.
你好我有些vlfft的一些问题,http://www.deyisupport.com/question_answer/dsp_arm/c6000_multicore/f/53/t/97248.aspx这是帖子地址,方便看下吗