mf_ptu.c File Reference

#include "modules/meteo/mf_ptu.h"
#include "mcu_periph/gpio.h"
#include "mcu_periph/adc.h"
#include "mcu_periph/pwm_input.h"
#include "generated/airframe.h"

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Macros
#define	PTU_PRESSURE_OFFSET   0
	Default scale and offset send raw values if nothing defined in airframe file.
#define	PTU_PRESSURE_SCALE   1.0
#define	PTU_TEMPERATURE_OFFSET   0
#define	PTU_TEMPERATURE_SCALE   1.0
#define	PTU_HUMIDTY_OFFSET   0
#define	PTU_HUMIDTY_SCALE   1.0
#define	ADC_CHANNEL_PTU_NB_SAMPLES   DEFAULT_AV_NB_SAMPLE
	ADC buffers.

Functions
void	mf_ptu_init (void)
	Data acquisition module for Meteo France PTU board.
void	mf_ptu_periodic (void)

Variables
struct adc_buf	pressure_buf
struct adc_buf	temp_buf
uint16_t	pressure_adc
	Raw values.
uint16_t	temp_adc
uint32_t	humid_period

Macro Definition Documentation

ADC_CHANNEL_PTU_NB_SAMPLES

#define ADC_CHANNEL_PTU_NB_SAMPLES   DEFAULT_AV_NB_SAMPLE

ADC buffers.

Definition at line 54 of file mf_ptu.c.

PTU_HUMIDTY_OFFSET

#define PTU_HUMIDTY_OFFSET   0

Definition at line 46 of file mf_ptu.c.

PTU_HUMIDTY_SCALE

#define PTU_HUMIDTY_SCALE   1.0

Definition at line 49 of file mf_ptu.c.

PTU_PRESSURE_OFFSET

#define PTU_PRESSURE_OFFSET   0

Default scale and offset send raw values if nothing defined in airframe file.

Definition at line 34 of file mf_ptu.c.

PTU_PRESSURE_SCALE

#define PTU_PRESSURE_SCALE   1.0

Definition at line 37 of file mf_ptu.c.

PTU_TEMPERATURE_OFFSET

#define PTU_TEMPERATURE_OFFSET   0

Definition at line 40 of file mf_ptu.c.

PTU_TEMPERATURE_SCALE

#define PTU_TEMPERATURE_SCALE   1.0

Definition at line 43 of file mf_ptu.c.

Function Documentation

mf_ptu_init()

void mf_ptu_init

(

void

)

Data acquisition module for Meteo France PTU board.

Definition at line 76 of file mf_ptu.c.

References adc_buf_channel(), ADC_CHANNEL_PTU_NB_SAMPLES, foo, gpio_set(), gpio_setup_output(), humid_period, pressure_adc, pressure_buf, temp_adc, and temp_buf.

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mf_ptu_periodic()

void mf_ptu_periodic

(

void

)

Definition at line 95 of file mf_ptu.c.

References adc_buf::av_nb_sample, GpsState::course, DefaultChannel, DefaultDevice, GpsState::fix, foo, get_pwm_input_period_in_usec(), gps, GpsState::gspeed, GpsState::hmsl, humid_period, LlaCoor_i::lat, GpsState::lla_pos, LlaCoor_i::lon, GpsState::ned_vel, pprzLogFile, pressure_adc, pressure_buf, PTU_HUMIDTY_OFFSET, PTU_HUMIDTY_SCALE, PTU_PRESSURE_OFFSET, PTU_PRESSURE_SCALE, PTU_TEMPERATURE_OFFSET, PTU_TEMPERATURE_SCALE, adc_buf::sum, temp_adc, temp_buf, GpsState::tow, GpsState::week, and NedCoor_i::z.

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Variable Documentation

humid_period

uint32_t humid_period

Definition at line 62 of file mf_ptu.c.

Referenced by mf_ptu_init(), and mf_ptu_periodic().

pressure_adc

uint16_t pressure_adc

Raw values.

Definition at line 60 of file mf_ptu.c.

Referenced by mf_ptu_init(), and mf_ptu_periodic().

pressure_buf

struct adc_buf pressure_buf

Definition at line 56 of file mf_ptu.c.

Referenced by mf_ptu_init(), and mf_ptu_periodic().

temp_adc

uint16_t temp_adc

Definition at line 61 of file mf_ptu.c.

Referenced by mf_ptu_init(), and mf_ptu_periodic().

temp_buf

struct adc_buf temp_buf

Definition at line 57 of file mf_ptu.c.

Referenced by mf_ptu_init(), and mf_ptu_periodic().