ESP32 Forum
ESP32 Official Forum
https://esp32.com/
SPI1 flash driver and DMA
https://esp32.com/viewtopic.php?f=13&t=8179
Page
1
of
1
SPI1 flash driver and DMA
Posted:
Sun Nov 25, 2018 11:11 am
by
michprev
Can someone confirm that spi flash driver running on SPI1 never uses DMA?
Thank you.
Re: SPI1 flash driver and DMA
Posted:
Sun Nov 25, 2018 12:37 pm
by
ESP_igrr
Yes, this is correct. SPI flash routines use FIFO only.