baro_board.c File Reference

integrated barometer for Apogee boards (mpl3115) More...

#include "std.h"
#include "modules/sensors/baro.h"
#include "peripherals/mpl3115.h"
#include "boards/apogee/imu_apogee.h"
#include "modules/core/abi.h"
#include "led.h"

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Macros
#define	BARO_BOARD_APOGEE_FREQ   5
	Normal frequency with the default settings. More...
#define	MPL_PRESCALER   12
	Baro periodic prescaler. More...
#define	BARO_STARTUP_COUNTER   (200/(MPL_PRESCALER))
	Counter to init ads1114 at startup. More...

Functions
void	baro_init (void)
void	baro_periodic (void)
void	apogee_baro_event (void)

Variables
uint16_t	startup_cnt
struct Mpl3115	apogee_baro

Detailed Description

integrated barometer for Apogee boards (mpl3115)

Definition in file baro_board.c.

Macro Definition Documentation

BARO_BOARD_APOGEE_FREQ

#define BARO_BOARD_APOGEE_FREQ   5

Normal frequency with the default settings.

the baro read function should be called at 5 Hz

Definition at line 52 of file baro_board.c.

BARO_STARTUP_COUNTER

#define BARO_STARTUP_COUNTER   (200/(MPL_PRESCALER))

Counter to init ads1114 at startup.

Definition at line 71 of file baro_board.c.

MPL_PRESCALER

#define MPL_PRESCALER   12

Baro periodic prescaler.

different for fixedwing and rotorcraft...

Definition at line 66 of file baro_board.c.

Function Documentation

apogee_baro_event()

void apogee_baro_event

(

void

)

Definition at line 112 of file baro_board.c.

References apogee_baro, BARO_BOARD_SENDER_ID, GpsState::course, Mpl3115::data_available, GpsState::fix, get_sys_time_usec(), gps, GpsState::gspeed, GpsState::hmsl, LlaCoor_i::lat, GpsState::lla_pos, LlaCoor_i::lon, mpl3115_event(), GpsState::ned_vel, pprzLogFile, Mpl3115::pressure, startup_cnt, Mpl3115::temperature, GpsState::tow, GpsState::week, and NedCoor_i::z.

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baro_init()

void baro_init

(

void

)

Definition at line 76 of file baro_board.c.

References apogee_baro, BARO_STARTUP_COUNTER, LED_OFF, MPL3115_I2C_ADDR, mpl3115_init(), and startup_cnt.

Referenced by baro_board_init().

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baro_periodic()

void baro_periodic

(

void

)

Definition at line 90 of file baro_board.c.

References apogee_baro, Mpu60x0_I2c::config, Mpl3115::data_available, imu_apogee, Mpu60x0Config::initialized, LED_ON, LED_TOGGLE, mpl3115_periodic(), MPL_PRESCALER, ImuApogee::mpu, and startup_cnt.

Referenced by baro_board_periodic().

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Variable Documentation

apogee_baro

struct Mpl3115 apogee_baro

Definition at line 72 of file baro_board.c.

Referenced by apogee_baro_event(), baro_init(), and baro_periodic().

startup_cnt

uint16_t startup_cnt

Definition at line 72 of file baro_board.c.

Referenced by apogee_baro_event(), baro_init(), and baro_periodic().