Digital Signal ControllersのトピックRe: how to add DSP function & math library for MCF5682748 project?

how to add DSP function & math library for MCF5682748 project?

terrybogard — Tue, 23 Mar 2021 03:45:38 GMT

dear NXP expert, I need use FFT function on MC56F82748,but only when I set the processor as MC56F84789 I can find the DSP Function & Math Library item. pls tell me how to find the DSP Function & Math Library in processor expert component when MC56F82748 chosen. thanks.

Re: how to add DSP function & math library for MCF5682748 project?

xiangjun_rong — Tue, 23 Mar 2021 06:06:17 GMT

Hi, terry

I have checked my PE based on MC56F82748, it has DSP Function&math Lil exactly. I attach my screenshot here. If your PE have not, pls try to install by clicking Help->Install New Software.

Hope it can hlp you

Xiangjun Rong

Re: how to add DSP function & math library for MCF5682748 project?

terrybogard — Tue, 23 Mar 2021 06:35:51 GMT

hi ,xiangjun,

I found the component view default setting

Filters: show only components available for processor in focused project.

if it was not chosen, the DSP Function & Math Library would show.

so it does mean the DSP Function & Math Library is not available for 82748?

Terry Bogard

Re: how to add DSP function & math library for MCF5682748 project?

xiangjun_rong — Tue, 23 Mar 2021 06:56:40 GMT

HI ,

I suppose you have found the DSP_Func_DFR bean for MCF5682748 , am I right?

XiangJun Rong

Re: how to add DSP function & math library for MCF5682748 project?

terrybogard — Tue, 23 Mar 2021 07:05:54 GMT

yes, if don't choose the filter, it can be found. but does it mean the DSP Function & Math Library is not available for 82748?

Re: how to add DSP function & math library for MCF5682748 project?

xiangjun_rong — Tue, 23 Mar 2021 08:40:41 GMT

Hi,

Now that you can find out the DSP Function bean, you can use the DSP Function of course.

XiangJun Rong