SPI master driver with DMA support for the Raspberry Pi
C C++ Makefile
Pull request Compare This branch is 19 commits ahead, 22 commits behind notro:master.
Latest commit e6095dc Feb 28, 2015 @msperl added an example with 10us delays only
where the scheduling overhead for one of those transfers (taking about 14us) becomes visible

README.md

spi-bcm2835

SPI master driver

history:

  • taken rpi-Kernel 690878e23a8b7a7625514da6d9b005b5c7d178b3
  • copied the spi-bcm2708 and spi-bcm2835 drivers to this repo

Planned enhancments:

See wiki for details