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BF609 serial performance

Question asked by nkr on Jun 20, 2017
Latest reply on Jun 21, 2017 by MattZ

Hello All,

 

We are facing with real time performance issue of the application software. When there are serial prints on the terminal, application does not run and miss its schedule. We are using BF609 processor. Are there any methods/options that we can try to check/modify to improve the performance.

1) Is it possible to reduce rate of serial interrupts OR can it be configured to polling mode?

2) We are not sure if the processor uses DMA mode for serial transfer? If so, how can we increase the buffer?

3) Any other settings possible?

 

Request your inputs,

Thanks,

Radha

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