Simulink

Classes
struct	plcData

Macros
#define	ANALOG_BUF_SIZE   8
#define	ARRAY_SIZE(x)   (sizeof((x)) / sizeof((x)[0]))
#define	DIGITAL_BUF_SIZE   16
#define	PORT   6668

Functions
int	createUDPSocket (int port)
void *	exchangeData (void *arg)
void	finalizeHardware ()
	Resource clearing. More...
void	initializeHardware ()
	Initialization procedures. More...
void	sleep_ms (int milliseconds)
void	updateBuffersIn ()
	Update internal buffers. More...
void	updateBuffersOut ()
	Update output buffers. More...

Detailed Description

Macro Definition Documentation

ANALOG_BUF_SIZE

#define ANALOG_BUF_SIZE   8

Definition at line 48 of file simulink.cpp.

ARRAY_SIZE

#define ARRAY_SIZE

(

x

)

(sizeof((x)) / sizeof((x)[0]))

Definition at line 43 of file simulink.cpp.

DIGITAL_BUF_SIZE

#define DIGITAL_BUF_SIZE   16

Definition at line 49 of file simulink.cpp.

PORT

#define PORT   6668

Definition at line 46 of file simulink.cpp.

Function Documentation

createUDPSocket()

int createUDPSocket

(

int

port

)

Definition at line 75 of file simulink.cpp.

exchangeData()

void* exchangeData

(

void *

arg

)

Definition at line 111 of file simulink.cpp.

finalizeHardware()

void finalizeHardware

(

)

Resource clearing.

This function is called by the main OpenPLC routine when it is finalizing. Resource clearing procedures should be here.

Definition at line 176 of file simulink.cpp.

initializeHardware()

void initializeHardware

(

)

Initialization procedures.

This function is called by the main OpenPLC routine when it is initializing. Hardware initialization procedures should be here.

Definition at line 166 of file simulink.cpp.

sleep_ms()

void sleep_ms

(

int

milliseconds

)

Definition at line 63 of file simulink.cpp.

updateBuffersIn()

void updateBuffersIn

(

)

Update internal buffers.

This function is called by the OpenPLC in a loop. Here the internal buffers must be updated to reflect the actual Input state. The mutex bufferLock must be used to protect access to the buffers on a threaded environment.

Definition at line 185 of file simulink.cpp.

updateBuffersOut()

void updateBuffersOut

(

)

Update output buffers.

This function is called by the OpenPLC in a loop. Here the internal buffers must be updated to reflect the actual Output state. The mutex bufferLock must be used to protect access to the buffers on a threaded environment.

Definition at line 197 of file simulink.cpp.