fam_cmd_i2c_node.cc File Reference

#include <ros/ros.h>
#include <ff_msgs/FamCommand.h>
#include <i2c/i2c_new.h>
#include <cerrno>
#include <cstring>
#include <string>

Include dependency graph for fam_cmd_i2c_node.cc:

Macros
#define	ROS_NODE_NAME   "fam_cmd_i2c"

Functions
uint8_t	checksum (uint8_t *buf, size_t len)
bool	Init (const ros::NodeHandle &nh)
uint16_t	DoubleToUInt16 (double value, double scale)
int16_t	DoubleToInt16 (double value, double scale)
void	CommandCallback (const ff_msgs::FamCommand::ConstPtr &msg)
void	Exit (int status)
int	main (int argc, char **argv)

Variables
std::string	frame_id_ = "fam_cmd_i2c"
std::string	topic_fam_cmd_ = "/fam"
std::string	i2c_bus_file_ = "/dev/i2c-2"
int	i2c_addr_ = 0x40
int	i2c_retries_ = 3
double	scale_ = 65535.0
i2c::Bus::Ptr	i2c_bus_

Macro Definition Documentation

ROS_NODE_NAME

#define ROS_NODE_NAME   "fam_cmd_i2c"

Function Documentation

checksum()

uint8_t checksum	(	uint8_t *	buf,
		size_t	len
	)

CommandCallback()

void CommandCallback

(

const ff_msgs::FamCommand::ConstPtr &

msg

)

DoubleToInt16()

int16_t DoubleToInt16	(	double	value,
		double	scale
	)

DoubleToUInt16()

uint16_t DoubleToUInt16	(	double	value,
		double	scale
	)

Exit()

void Exit

(

int

status

)

Init()

bool Init

(

const ros::NodeHandle &

nh

)

main()

int main	(	int	argc,
		char **	argv
	)

Variable Documentation

frame_id_

std::string frame_id_ = "fam_cmd_i2c"

i2c_addr_

int i2c_addr_ = 0x40

i2c_bus_

i2c::Bus::Ptr i2c_bus_

i2c_bus_file_

std::string i2c_bus_file_ = "/dev/i2c-2"

i2c_retries_

int i2c_retries_ = 3

scale_

double scale_ = 65535.0

topic_fam_cmd_

std::string topic_fam_cmd_ = "/fam"