According to http://www.szledcolor.com/newsshow.asp?sid=1&id=203 ,digitalledcolor wrote:I want to know if you converter can support WS2813 led ,which is ws2812b updated version
Please let me know if it is not working for you.WS2813 LED can use same controller as WS2812B LED
Thanks. But this is for Linux. Are there any detailed instructions for a baremetal environment?clivem wrote:dtoverlay=pi3-miniuart-bt
This is the bare metal forum. I am looking for a bare metal example.joan wrote:I believe the current Linux driver spi_bcm2853 can use DMA to fill the hardware FIFOs.
If you actually want to use DMA to construct the SPI waveform then have a look at rawWaveAddSPI.