#include <breezystm32.h>
#include <limits.h>
#include <math.h>

Include dependency graph for drv_ms5611.c:

Macros
#define	CMD_ADC_1024 0x04

#define	CMD_ADC_2048 0x06

#define	CMD_ADC_256 0x00

#define	CMD_ADC_4096 0x08

#define	CMD_ADC_512 0x02

#define	CMD_ADC_CONV 0x40

#define	CMD_ADC_D1 0x00

#define	CMD_ADC_D2 0x10

#define	CMD_ADC_READ 0x00

#define	CMD_PROM_RD 0xA0

#define	CMD_RESET 0x1E

#define	PROM_NB 8

#define	REBOOT_PERIOD_MS 1000 * 60 * 30

Enumerations
enum	callback_type_t { CB_TEMP_READ1, CB_TEMP_READ2, CB_PRES_READ1, CB_PRES_READ2, CB_TEMP_START, CB_PRES_START, CB_RESET, CB_WRITE_ZERO }

enum	state_t { START_TEMP = 0, READ_TEMP = 1, START_PRESS = 2, READ_PRESS = 3 }

Functions
int8_t	calc_crc ()

static void	convert ()

static void	master_cb (uint8_t result)

void	ms5611_async_read (float pressure, float temperature)

void	ms5611_async_update ()

bool	ms5611_init ()

bool	ms5611_present ()

void	pres_read_cb1 (uint8_t result)

void	pres_read_cb2 (uint8_t result)

void	pres_start_cb (uint8_t result)

bool	read_pres_mess ()

static bool	read_prom ()

bool	read_temp_mess ()

static void	reset (void)

void	reset_cb (uint8_t result)

bool	start_pres_meas ()

bool	start_temp_meas ()

void	temp_read_cb1 (uint8_t result)

void	temp_read_cb2 (uint8_t result)

void	temp_start_cb (uint8_t result)

void	write_zero_cb (uint8_t result)

Variables
static const uint8_t	ADDR = 0x77

bool	baro_present_

static callback_type_t	callback_type_

static uint8_t	cmd

uint32_t	last_update_ms_

bool	new_data_

uint32_t	next_reboot_ms_

uint32_t	next_update_ms_

uint8_t	pres_buf_ [3]

int32_t	pres_raw_

float	pressure_

uint16_t	prom [8]

static const uint8_t	PROM_RD = 0xA0

static state_t	state_

uint8_t	temp_buf_ [3]

int32_t	temp_raw_

float	temperature_

bool	waiting_for_cb_

Macro Definition Documentation

#define CMD_ADC_1024 0x04

Definition at line 39 of file drv_ms5611.c.

#define CMD_ADC_2048 0x06

Definition at line 40 of file drv_ms5611.c.

#define CMD_ADC_256 0x00

Definition at line 37 of file drv_ms5611.c.

#define CMD_ADC_4096 0x08

Definition at line 41 of file drv_ms5611.c.

#define CMD_ADC_512 0x02

Definition at line 38 of file drv_ms5611.c.

#define CMD_ADC_CONV 0x40

Definition at line 34 of file drv_ms5611.c.

#define CMD_ADC_D1 0x00

Definition at line 35 of file drv_ms5611.c.

#define CMD_ADC_D2 0x10

Definition at line 36 of file drv_ms5611.c.

#define CMD_ADC_READ 0x00

Definition at line 33 of file drv_ms5611.c.

#define CMD_PROM_RD 0xA0

Definition at line 42 of file drv_ms5611.c.

#define CMD_RESET 0x1E

Definition at line 32 of file drv_ms5611.c.

#define PROM_NB 8

Definition at line 43 of file drv_ms5611.c.

#define REBOOT_PERIOD_MS 1000 * 60 * 30

Definition at line 46 of file drv_ms5611.c.

Enumeration Type Documentation

enum callback_type_t

Enumerator
CB_TEMP_READ1
CB_TEMP_READ2
CB_PRES_READ1
CB_PRES_READ2
CB_TEMP_START
CB_PRES_START
CB_RESET
CB_WRITE_ZERO

Definition at line 76 of file drv_ms5611.c.

enum state_t

Enumerator
START_TEMP
READ_TEMP
START_PRESS
READ_PRESS

Definition at line 66 of file drv_ms5611.c.

Function Documentation

int8_t calc_crc ( )

Definition at line 118 of file drv_ms5611.c.

static void convert ( )

static

Definition at line 210 of file drv_ms5611.c.

void master_cb ( uint8_t result )

static

Definition at line 331 of file drv_ms5611.c.

void ms5611_async_read	(	float *	pressure,
		float *	temperature
	)

Definition at line 452 of file drv_ms5611.c.

void ms5611_async_update ( void )

Definition at line 405 of file drv_ms5611.c.

bool ms5611_init ( void )

Definition at line 151 of file drv_ms5611.c.

bool ms5611_present ( void )

Definition at line 203 of file drv_ms5611.c.

void pres_read_cb1 ( uint8_t result )

Definition at line 261 of file drv_ms5611.c.

void pres_read_cb2 ( uint8_t result )

Definition at line 281 of file drv_ms5611.c.

void pres_start_cb ( uint8_t result )

Definition at line 300 of file drv_ms5611.c.

bool read_pres_mess ( )

Definition at line 384 of file drv_ms5611.c.

static bool read_prom ( )

static

Definition at line 95 of file drv_ms5611.c.

bool read_temp_mess ( )

Definition at line 394 of file drv_ms5611.c.

static void reset ( void )

static

Definition at line 89 of file drv_ms5611.c.

void reset_cb ( uint8_t result )

Definition at line 309 of file drv_ms5611.c.

bool start_pres_meas ( )

Definition at line 374 of file drv_ms5611.c.

bool start_temp_meas ( )

Definition at line 364 of file drv_ms5611.c.

void temp_read_cb1 ( uint8_t result )

Definition at line 252 of file drv_ms5611.c.

void temp_read_cb2 ( uint8_t result )

Definition at line 271 of file drv_ms5611.c.

void temp_start_cb ( uint8_t result )

Definition at line 291 of file drv_ms5611.c.

void write_zero_cb ( uint8_t result )

Definition at line 321 of file drv_ms5611.c.

Variable Documentation

const uint8_t ADDR = 0x77

static

Definition at line 29 of file drv_ms5611.c.

bool baro_present_

Definition at line 64 of file drv_ms5611.c.

callback_type_t callback_type_

static

Definition at line 87 of file drv_ms5611.c.

uint8_t cmd

static

Definition at line 48 of file drv_ms5611.c.

uint32_t last_update_ms_

Definition at line 61 of file drv_ms5611.c.

bool new_data_

Definition at line 63 of file drv_ms5611.c.

uint32_t next_reboot_ms_

Definition at line 60 of file drv_ms5611.c.

uint32_t next_update_ms_

Definition at line 59 of file drv_ms5611.c.

uint8_t pres_buf_[3]

Definition at line 52 of file drv_ms5611.c.

int32_t pres_raw_

Definition at line 54 of file drv_ms5611.c.

float pressure_

Definition at line 56 of file drv_ms5611.c.

uint16_t prom[8]

Definition at line 58 of file drv_ms5611.c.

const uint8_t PROM_RD = 0xA0

static

Definition at line 30 of file drv_ms5611.c.

state_t state_

static

Definition at line 73 of file drv_ms5611.c.

uint8_t temp_buf_[3]

Definition at line 53 of file drv_ms5611.c.

int32_t temp_raw_

Definition at line 55 of file drv_ms5611.c.

float temperature_

Definition at line 57 of file drv_ms5611.c.

bool waiting_for_cb_

Definition at line 62 of file drv_ms5611.c.

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation