Re: stm32f407 SDIO problem
Posted: Fri Jun 05, 2015 10:12 pm
This something I wanted to know about too.
That's about 600us per block. Does that mean that using SD read will introduce 600us jitter or will Chibios and the SDIO hardware be able to ensure loss free reading whilst maintaining the usual fast RTOS servicing of other threads?
Thanks.
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Single block aligned read performance: 1556 blocks/SThat's about 600us per block. Does that mean that using SD read will introduce 600us jitter or will Chibios and the SDIO hardware be able to ensure loss free reading whilst maintaining the usual fast RTOS servicing of other threads?
Thanks.