Ein Roboter mit bürstenlosem Antrieb, differenzial und NRF24L01 Funk. Großflächig gebaut um ein großes Solarpanel aufzunehmen. https://gitlab.informatik.hs-fulda.de/fdai5253/roboter
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/**
* @file spi.h
* Class declaration for SPI helper files
*/
/**
* Example of spi.h class declaration for SPI portability
*
* @defgroup Porting_SPI Porting: SPI
*
*
* @{
*/
#include <string>
#include <stdint.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <inttypes.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>
using namespace std;
//class SPI {
public:
/**
* SPI constructor
*/
SPI();
/**
* Start SPI
*/
void begin(int busNo);
/**
* Transfer a single byte
* @param tx_ Byte to send
* @return Data returned via spi
*/
uint8_t transfer(uint8_t tx_);
/**
* Transfer a buffer of data
* @param tbuf Transmit buffer
* @param rbuf Receive buffer
* @param len Length of the data
*/
void transfernb(char* tbuf, char* rbuf, uint32_t len);
/**
* Transfer a buffer of data without an rx buffer
* @param buf Pointer to a buffer of data
* @param len Length of the data
*/
void transfern(char* buf, uint32_t len);
virtual ~SPI();
private:
/** Default SPI device */
string device;
/** SPI Mode set */
uint8_t mode;
/** word size*/
uint8_t bits;
/** Set SPI speed*/
uint32_t speed;
int fd;
void init();
};
/*@}*/