spi_bit_transfer

Transfer bits over SPI bit-bashing bus

static void spi_bit_transfer (
　　struct spi_bit_basher * spibit
　　const void * data_out
　　void * data_in
　　unsigned int len
　　int endianness
)

spibit

data_out

data_in

len

endianness

Transfer bits over SPI bit-bashing bus