ms5611.h File Reference

Shared defines for the ms5611 driver. More...

#include <string.h>
#include <drivers/device/i2c.h>
#include <drivers/device/device.h>
#include <drivers/device/ringbuffer.h>
#include <drivers/device/spi.h>
#include <drivers/drv_baro.h>
#include <lib/cdev/CDev.hpp>
#include <lib/perf/perf_counter.h>
#include <px4_platform_common/getopt.h>
#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
#include <systemlib/err.h>
#include <uORB/uORB.h>
#include "board_config.h"

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Classes
struct	ms5611::prom_s
	Calibration PROM as reported by the device. More...
union	ms5611::prom_u
	Grody hack for crc4() More...

Namespaces
	ms5611
	Local functions in support of the shell command.

Macros
#define	ADDR_RESET_CMD   0x1E /* write to this address to reset chip */
#define	ADDR_PROM_SETUP   0xA0 /* address of 8x 2 bytes factory and calibration data */
#define	IOCTL_RESET   2
#define	IOCTL_MEASURE   3

Typedefs
typedef device::Device *(*	MS5611_constructor) (ms5611::prom_u &prom_buf, uint8_t busnum)

Functions
bool	ms5611::crc4 (uint16_t *n_prom)
	MS5611 crc4 cribbed from the datasheet. More...
device::Device *	MS5611_spi_interface (ms5611::prom_u &prom_buf, uint8_t busnum)
device::Device *	MS5611_i2c_interface (ms5611::prom_u &prom_buf, uint8_t busnum)
device::Device *	MS5611_sim_interface (ms5611::prom_u &prom_buf, uint8_t busnum)

Detailed Description

Shared defines for the ms5611 driver.

Definition in file ms5611.h.

Macro Definition Documentation

ADDR_PROM_SETUP

#define ADDR_PROM_SETUP   0xA0 /* address of 8x 2 bytes factory and calibration data */

Definition at line 59 of file ms5611.h.

Referenced by MS5611_I2C::_read_prom().

ADDR_RESET_CMD

#define ADDR_RESET_CMD   0x1E /* write to this address to reset chip */

Definition at line 58 of file ms5611.h.

Referenced by MS5611_I2C::_reset().

IOCTL_MEASURE

#define IOCTL_MEASURE   3

Definition at line 63 of file ms5611.h.

IOCTL_RESET

#define IOCTL_RESET   2

Definition at line 62 of file ms5611.h.

Typedef Documentation

MS5611_constructor

typedef device::Device*(* MS5611_constructor) (ms5611::prom_u &prom_buf, uint8_t busnum)

Definition at line 100 of file ms5611.h.

Function Documentation

MS5611_i2c_interface()

device::Device* MS5611_i2c_interface	(	ms5611::prom_u &	prom_buf,
		uint8_t	busnum
	)

Definition at line 90 of file ms5611_i2c.cpp.

References MS5611_I2C::MS5611_I2C().

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MS5611_sim_interface()

device::Device* MS5611_sim_interface	(	ms5611::prom_u &	prom_buf,
		uint8_t	busnum
	)

MS5611_spi_interface()

device::Device* MS5611_spi_interface	(	ms5611::prom_u &	prom_buf,
		uint8_t	busnum
	)