ComModule.c File Reference

#include "ComModule.h"
#include <stdlib.h>
#include "./motor_led/e_epuck_ports.h"
#include "./I2C/e_I2C_protocol.h"
#include "./I2C/e_I2C_master_module.h"

Defines
#define	COM_MODULE_I2C_ADDR   (0x3F<<1)
#define	BUFFER_DATA_LENGTH   (COM_MODULE_MAXSIZE + 14)
#define	STATUS_REG_ADDR   0x00
#define	CONFIG_REG_ADDR   0x01
#define	SEND_REG_ADDR   0x02
#define	SOFTATT_REG_ADDR   0x03
#define	OWNGROUP_REG_ADDR   0x04
#define	OWNADDRL_REG_ADDR   0x05
#define	OWNADDRH_REG_ADDR   0x06
#define	SEND_BUFFER_START   0x07
#define	SEND_BUFFER_END   (SEND_BUFFER_START + BUFFER_DATA_LENGTH)
#define	REC_BUFFER_START   (SEND_BUFFER_END + 1)
#define	REC_BUFFER_END   (REC_BUFFER_START + BUFFER_DATA_LENGTH)
#define	AM_MSGTYPE   0x0A
#define	AM_MSGTYPE_IN_PACKET_OFFSET   0x08
#define	ADDRLDATA_IN_PACKET_OFFSET   0x06
#define	ADDRHDATA_IN_PACKET_OFFSET   0x07
#define	TYPEDATA_IN_PACKET_OFFSET   0x08
#define	GROUPDATA_IN_PACKET_OFFSET   0x09
#define	FIRSTDATA_IN_PACKET_OFFSET   0x0A
#define	PACKET_READY_FLAG   0x01
#define	TX_IDLE_FLAG   0x02
#define	PACKET_LOST_FLAG   0x04
#define	TX_SEND_ERROR   0x08
#define	HARDWAREATT_SET_FLAG   0x01
#define	RADIO_ENABLED_FLAG   0x80
#define	REQUEST_TO_SEND_FLAG   0x01
Functions
unsigned char	ReadRegister (unsigned char registeraddr)
void	WriteRegister (unsigned char registeraddr, unsigned char value)
void	InitComModule (unsigned char owngroup, unsigned int ownaddress, unsigned char hardwareattenuatormode, unsigned char softwareattenuatorvalue)
int	IsModulePlugged ()
void	SetRadioEnabledState (unsigned char mode)
void	SetHardwareAttenuator (unsigned char attenuatormode)
void	SetSoftwareAttenuator (unsigned char attenuatorvalue)
void	SetOwnGroup (unsigned char owngroup)
void	SetOwnAddress (unsigned int ownaddress)
unsigned char	GetHardwareAttenuator ()
unsigned char	GetRadioEnabledState ()
unsigned char	GetSoftwareAttenuator ()
unsigned char	GetOwnGroup ()
unsigned int	GetOwnAddress ()
unsigned char	GetStatus ()
int	SendPacket (unsigned char destinationgroup, unsigned int destinationaddress, unsigned char *packet, int packetsize)
int	IsPacketReady (unsigned char *packet, int *packetsize)

---

Define Documentation

#define ADDRHDATA_IN_PACKET_OFFSET   0x07

#define ADDRLDATA_IN_PACKET_OFFSET   0x06

#define AM_MSGTYPE   0x0A

#define AM_MSGTYPE_IN_PACKET_OFFSET   0x08

#define BUFFER_DATA_LENGTH   (COM_MODULE_MAXSIZE + 14)

#define COM_MODULE_I2C_ADDR   (0x3F<<1)

#define CONFIG_REG_ADDR   0x01

#define FIRSTDATA_IN_PACKET_OFFSET   0x0A

#define GROUPDATA_IN_PACKET_OFFSET   0x09

#define HARDWAREATT_SET_FLAG   0x01

#define OWNADDRH_REG_ADDR   0x06

#define OWNADDRL_REG_ADDR   0x05

#define OWNGROUP_REG_ADDR   0x04

#define PACKET_LOST_FLAG   0x04

#define PACKET_READY_FLAG   0x01

#define RADIO_ENABLED_FLAG   0x80

#define REC_BUFFER_END   (REC_BUFFER_START + BUFFER_DATA_LENGTH)

#define REC_BUFFER_START   (SEND_BUFFER_END + 1)

#define REQUEST_TO_SEND_FLAG   0x01

#define SEND_BUFFER_END   (SEND_BUFFER_START + BUFFER_DATA_LENGTH)

#define SEND_BUFFER_START   0x07

#define SEND_REG_ADDR   0x02

#define SOFTATT_REG_ADDR   0x03

#define STATUS_REG_ADDR   0x00

#define TX_IDLE_FLAG   0x02

#define TX_SEND_ERROR   0x08

#define TYPEDATA_IN_PACKET_OFFSET   0x08

---

Function Documentation

unsigned char GetHardwareAttenuator

(

)

unsigned int GetOwnAddress

(

)

unsigned char GetOwnGroup

(

)

unsigned char GetRadioEnabledState

(

)

unsigned char GetSoftwareAttenuator

(

)

unsigned char GetStatus

(

)

void InitComModule	(	unsigned char	owngroup,
		unsigned int	ownaddress,
		unsigned char	hardwareattenuatormode,
		unsigned char	softwareattenuatorvalue
	)

int IsModulePlugged

(

)

int IsPacketReady	(	unsigned char *	packet,
		int *	packetsize
	)

unsigned char ReadRegister

(

unsigned char

registeraddr

)

int SendPacket	(	unsigned char	destinationgroup,
		unsigned int	destinationaddress,
		unsigned char *	packet,
		int	packetsize
	)

void SetHardwareAttenuator

(

unsigned char

attenuatormode

)

void SetOwnAddress

(

unsigned int

ownaddress

)

void SetOwnGroup

(

unsigned char

owngroup

)

void SetRadioEnabledState

(

unsigned char

mode

)

void SetSoftwareAttenuator

(

unsigned char

attenuatorvalue

)

void WriteRegister	(	unsigned char	registeraddr,
		unsigned char	value
	)

---