humid_dpicco.c File Reference

DigiPicco I2C sensor interface. More...

#include "modules/meteo/humid_dpicco.h"
#include "mcu_periph/i2c.h"
#include "led.h"
#include "mcu_periph/uart.h"
#include "pprzlink/messages.h"
#include "subsystems/datalink/downlink.h"

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Macros
#define	DPICCO_I2C_DEV   i2c0
#define	DPICCO_SLAVE_ADDR   0xF0

Functions
void	dpicco_init (void)
void	dpicco_periodic (void)
void	dpicco_event (void)

Variables
uint16_t	dpicco_val [2]
float	dpicco_humid
float	dpicco_temp
struct i2c_transaction	dpicco_trans

Detailed Description

DigiPicco I2C sensor interface.

This reads the values for humidity and temperature from the IST DigiPicco sensor through I2C.

Definition in file humid_dpicco.c.

Macro Definition Documentation

#define DPICCO_I2C_DEV   i2c0

Definition at line 41 of file humid_dpicco.c.

Referenced by dpicco_periodic().

#define DPICCO_SLAVE_ADDR   0xF0

Definition at line 44 of file humid_dpicco.c.

Referenced by dpicco_periodic().

Function Documentation

void dpicco_event

(

void

)

Definition at line 65 of file humid_dpicco.c.

References i2c_transaction::buf, DefaultChannel, DefaultDevice, dpicco_humid, DPICCO_HUMID_MAX, DPICCO_HUMID_RANGE, dpicco_temp, DPICCO_TEMP_MAX, DPICCO_TEMP_OFFS, DPICCO_TEMP_RANGE, dpicco_trans, dpicco_val, I2CTransDone, I2CTransSuccess, and i2c_transaction::status.

void dpicco_init

(

void

)

Definition at line 54 of file humid_dpicco.c.

References dpicco_trans, I2CTransDone, and i2c_transaction::status.

void dpicco_periodic

(

void

)

Definition at line 59 of file humid_dpicco.c.

References DPICCO_I2C_DEV, DPICCO_SLAVE_ADDR, dpicco_trans, and i2c_receive().

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Variable Documentation

float dpicco_humid

Definition at line 48 of file humid_dpicco.c.

Referenced by dpicco_event().

float dpicco_temp

Definition at line 49 of file humid_dpicco.c.

Referenced by dpicco_event().

struct i2c_transaction dpicco_trans

Definition at line 51 of file humid_dpicco.c.

Referenced by dpicco_event(), dpicco_init(), and dpicco_periodic().

uint16_t dpicco_val[2]

Definition at line 46 of file humid_dpicco.c.

Referenced by dpicco_event().