Displaying 3 results from an estimated 3 matches for "tm4c129poeaudio".
2018 Jan 06
3
Ask for suggestions about optimizing opus on STM32F407
...able optimizations or suggestions for Cortex-M4?</p><p style="margin:0px;"><br></p><p style="margin:0px;">As I knonw, TI TM4C129x is based on Cortex-M4 too:</p><p style="margin:0px;"><a href="http://www.ti.com/tool/TIDM-TM4C129POEAUDIO" _src="http://www.ti.com/tool/TIDM-TM4C129POEAUDIO">http://www.ti.com/tool/TIDM-TM4C129POEAUDIO</a></p><p style="margin:0px;"><a href="http://www.ti.com/tool/TIDM-TM4C129POEAUDIO" _src="http://www.ti.com/tool/TIDM-TM4C129POEAUDIO"...
2018 Jan 15
1
Ask for suggestions about optimizing opus on STM32F407
...e cost: 0.14x real time
> >
> > Encode + Decode: 1.24x
> >
> >
> > Are there any available optimizations or suggestions for Cortex-M4?
> >
> >
> > As I knonw, TI TM4C129x is based on Cortex-M4 too:
> >
> > http://www.ti.com/tool/TIDM-TM4C129POEAUDIO
> >
> >
> > The performance of opus on it is good enough for mono 48KHz sampling rate.
> >
> > CPU usage is only about 70% of 120MHz when encode/decode at same time.
> >
> >
> > Sincerely
> >
> > Forrest
> >
> >
> &g...
2018 Jan 14
0
Ask for suggestions about optimizing opus on STM32F407
...s
>
> Encode cost: 1.08x real time
>
> Decode cost: 0.14x real time
>
> Encode + Decode: 1.24x
>
>
> Are there any available optimizations or suggestions for Cortex-M4?
>
>
> As I knonw, TI TM4C129x is based on Cortex-M4 too:
>
> http://www.ti.com/tool/TIDM-TM4C129POEAUDIO
>
>
> The performance of opus on it is good enough for mono 48KHz sampling rate.
>
> CPU usage is only about 70% of 120MHz when encode/decode at same time.
>
>
> Sincerely
>
> Forrest
>
>
>
>
> _______________________________________________
> opus ma...