Use of the DMA channel

[SteMMo33]

Hi,
thanks for your library.
I'm wondering if it should possible to send data by a DMA channel.
This could be very useful to send long string of data without unwanted holed (for example to driver LED strips ..)
Thanks, regards

[arne48]

Hello,
thank you for your request.
Generally this would be a good idea but it also means to to find a free SPI capable DMA channel.
So the dts/dti needs get adjusted.
It would be great, if you would like to have a look into that.
Meanwhile you can find the hardware manual rather easy.
And the kernel driver code should also be a good first entry.