ist8310.h File Reference

#include "std.h"
#include "mcu_periph/i2c.h"
#include "math/pprz_algebra_int.h"
#include "peripherals/ist8310_regs.h"

Include dependency graph for ist8310.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	IST8310
	Default IST8310 structure. More...
union	IST8310.data

Enumerations
enum	IST8310ConfStatus {   IST_CONF_UNINIT , IST_CONF_CNTL1 , IST_CONF_CNTL3 , IST_CONF_CNTL4 ,   IST_CONF_DONE }
	Config status states. More...
enum	IST8310Status { IST_STATUS_IDLE , IST_STATUS_READ , IST_STATUS_DONE }
	Normal status states. More...

Functions
void	ist8310_init (struct IST8310 *ist, struct i2c_periph *i2c_p, uint8_t addr)
	Initialize IST8310 struct.
void	ist8310_configure (struct IST8310 *ist)
void	ist8310_event (struct IST8310 *ist)
void	ist8310_read (struct IST8310 *ist)
static void	ist8310_periodic (struct IST8310 *ist)
	convenience function: read or start configuration if not already initialized

---

Data Structure Documentation

IST8310

struct IST8310

Default IST8310 structure.

Definition at line 55 of file ist8310.h.

Collaboration diagram for IST8310:

Data Fields
union IST8310.data	data
volatile bool	data_available	data ready flag
struct i2c_periph *	i2c_p	peripheral used for communcation
struct i2c_transaction	i2c_trans	i2c transaction used for communication with the ist8310
enum IST8310ConfStatus	init_status	init status
bool	initialized	config done flag
enum IST8310Status	status	main status

IST8310.data

union IST8310.data

Definition at line 64 of file ist8310.h.

Data Fields
int16_t	value[3]	data values accessible by channel index
struct Int16Vect3	vect	data vector in mag coordinate system

Enumeration Type Documentation

IST8310ConfStatus

enum IST8310ConfStatus

Config status states.

Enumerator
IST_CONF_UNINIT
IST_CONF_CNTL1
IST_CONF_CNTL3
IST_CONF_CNTL4
IST_CONF_DONE

Definition at line 39 of file ist8310.h.

IST8310Status

enum IST8310Status

Normal status states.

Enumerator
IST_STATUS_IDLE
IST_STATUS_READ
IST_STATUS_DONE

Definition at line 48 of file ist8310.h.

Function Documentation

ist8310_configure()

void ist8310_configure ( struct IST8310 *  ist )

extern

Definition at line 46 of file ist8310.c.

References foo, i2c_transmit(), I2CTransDone, I2CTransFailed, I2CTransSuccess, IST8310_CNTL1_ODR_SINGLE, IST8310_CNTL3_SAMPAVG_16, IST8310_CNTL4_SRPD, IST8310_REG_CNTL1, IST8310_REG_CNTL3, IST8310_REG_CNTL4, IST_CONF_CNTL1, IST_CONF_CNTL3, IST_CONF_CNTL4, and IST_CONF_UNINIT.

Referenced by ist8310_periodic().

Here is the call graph for this function:

Here is the caller graph for this function:

ist8310_event()

void ist8310_event ( struct IST8310 *  ist )

extern

Definition at line 111 of file ist8310.c.

References foo, i2c_transceive(), I2CTransDone, I2CTransFailed, I2CTransSuccess, Int16FromBuf, IST8310_REG_DATA_XL, IST_STATUS_IDLE, and IST_STATUS_READ.

Referenced by mag_ist8310_module_event().

Here is the call graph for this function:

Here is the caller graph for this function:

ist8310_init()

void ist8310_init ( struct IST8310 *  ist, struct i2c_periph *  i2c_p, uint8_t  addr  )

extern

Initialize IST8310 struct.

Definition at line 34 of file ist8310.c.

References foo, I2CTransDone, IST_CONF_UNINIT, and i2c_periph::status.

Referenced by mag_ist8310_module_init().

Here is the caller graph for this function:

ist8310_periodic()

static void ist8310_periodic ( struct IST8310 *  ist )

inlinestatic

convenience function: read or start configuration if not already initialized

Definition at line 77 of file ist8310.h.

References foo, ist8310_configure(), and ist8310_read().

Referenced by mag_ist8310_module_periodic().

Here is the call graph for this function:

Here is the caller graph for this function:

ist8310_read()

void ist8310_read ( struct IST8310 *  ist )

extern

Definition at line 98 of file ist8310.c.

References foo, i2c_transceive(), IST8310_CNTL1_ODR_SINGLE, IST8310_REG_CNTL1, and IST_STATUS_IDLE.

Referenced by ist8310_periodic().

Here is the call graph for this function:

Here is the caller graph for this function: