Low-level GPIO peripheral driver interface definitions.
spi_mode_t
Support SPI modes.
Low-level SPI peripheral driver interface definition.
Device initialization parameters.
spi_mode_t spi_mode
SPI operating mode.
spi_clk_t spi_speed_slow
The slow mode speed (set with dw3000_spi_speed_slow())
spi_clk_t spi_speed_fast
The fast mode speed (set with dw3000_spi_speed_fast())
gpio_t irq
pin to get interrupts from
gpio_t reset
reset pin (optional, if not used set to GPIO_UNDEF)
gpio_t wakeup
wakeup pin (optional, if not used set to GPIO_UNDEF)