generic_com.c File Reference

#include "std.h"
#include "modules/com/generic_com.h"
#include "mcu_periph/i2c.h"
#include "state.h"
#include "subsystems/gps.h"
#include "subsystems/electrical.h"
#include "generated/airframe.h"
#include "inter_mcu.h"
#include "autopilot.h"
#include "subsystems/navigation/common_nav.h"

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Macros
#define	NB_DATA   24
#define	GENERIC_COM_I2C_DEV   i2c0
#define	GENERIC_COM_SLAVE_ADDR   0x26
#define	FillBufWith32bit(_buf, _index, _value)
#define	FillBufWith16bit(_buf, _index, _value)

Functions
void	generic_com_init (void)
void	generic_com_periodic (void)
void	generic_com_event (void)
void	start_com (void)
void	stop_com (void)

Variables
struct i2c_transaction	com_trans
bool	active_com

Macro Definition Documentation

#define FillBufWith16bit	(		_buf,
			_index,
			_value
	)

Value:

{  \
    _buf[_index] = (uint8_t) (_value);              \
    _buf[_index+1] = (uint8_t) ((_value) >> 8);     \
  }

Definition at line 65 of file generic_com.c.

Referenced by generic_com_periodic().

#define FillBufWith32bit	(		_buf,
			_index,
			_value
	)

Value:

{  \
    _buf[_index] = (uint8_t) (_value);              \
    _buf[_index+1] = (uint8_t) ((_value) >> 8);     \
    _buf[_index+2] = (uint8_t) ((_value) >> 16);    \
    _buf[_index+3] = (uint8_t) ((_value) >> 24);    \
  }

Definition at line 58 of file generic_com.c.

Referenced by generic_com_periodic().

#define GENERIC_COM_I2C_DEV   i2c0

Definition at line 41 of file generic_com.c.

Referenced by generic_com_periodic(), and stop_com().

#define GENERIC_COM_SLAVE_ADDR   0x26

Definition at line 45 of file generic_com.c.

Referenced by generic_com_periodic(), and stop_com().

#define NB_DATA   24

Definition at line 38 of file generic_com.c.

Referenced by generic_com_periodic(), MPPT_ask(), MPPT_init(), and MPPT_periodic().

Function Documentation

void generic_com_event

(

void

)

Definition at line 92 of file generic_com.c.

References com_trans, I2CTransDone, I2CTransFailed, I2CTransSuccess, and i2c_transaction::status.

void generic_com_init

(

void

)

Definition at line 52 of file generic_com.c.

References active_com, com_trans, I2CTransDone, and i2c_transaction::status.

void generic_com_periodic

(

void

)

Definition at line 70 of file generic_com.c.

References active_com, LlaCoor_i::alt, autopilot, autopilot_get_mode(), i2c_transaction::buf, com_trans, GpsState::course, electrical, energy, FillBufWith16bit, FillBufWith32bit, pprz_autopilot::flight_time, GENERIC_COM_I2C_DEV, GENERIC_COM_SLAVE_ADDR, gps, GpsState::gspeed, i2c_transmit(), I2CTransDone, LlaCoor_i::lat, GpsState::lla_pos, LlaCoor_i::lon, MAX_PPRZ, nav_block, NB_DATA, stateGetAirspeed_f(), i2c_transaction::status, and Electrical::vsupply.

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void start_com

(

void

)

Definition at line 100 of file generic_com.c.

References active_com, com_trans, I2CTransDone, and i2c_transaction::status.

void stop_com

(

void

)

Definition at line 106 of file generic_com.c.

References active_com, i2c_transaction::buf, com_trans, GENERIC_COM_I2C_DEV, GENERIC_COM_SLAVE_ADDR, and i2c_transmit().

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Variable Documentation

bool active_com

Definition at line 50 of file generic_com.c.

Referenced by generic_com_init(), generic_com_periodic(), start_com(), and stop_com().

struct i2c_transaction com_trans

Definition at line 48 of file generic_com.c.

Referenced by generic_com_event(), generic_com_init(), generic_com_periodic(), start_com(), and stop_com().