12#ifndef RF24_UTILITY_TEMPLATE_SPI_H_
13#define RF24_UTILITY_TEMPLATE_SPI_H_
24#include <linux/types.h>
25#include <linux/spi/spidev.h>
void transfernb(char *tbuf, char *rbuf, uint32_t len)
uint8_t transfer(uint8_t tx_)
void transfern(char *buf, uint32_t len)