SPI1 flash driver and DMA

michprev
Posts: 92
Joined: Fri Aug 04, 2017 8:57 pm

SPI1 flash driver and DMA

Postby michprev » Sun Nov 25, 2018 11:11 am

Can someone confirm that spi flash driver running on SPI1 never uses DMA?

Thank you.

ESP_igrr
Posts: 1596
Joined: Tue Dec 01, 2015 8:37 am

Re: SPI1 flash driver and DMA

Postby ESP_igrr » Sun Nov 25, 2018 12:37 pm

Yes, this is correct. SPI flash routines use FIFO only.

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