The SPI host driver for the atmelsam platform is incomplete:
- Missing support for DMA & Interrupt based driver
- Extra options in the
spi_host_start_transaction function does nothing
- The default options: with CPOL =1 are not documented!
- Default dipo, dopo does not work!
- Not failsafe! No time-outs
The SPI host driver for the atmelsam platform is incomplete:
spi_host_start_transactionfunction does nothing