CWg Class Reference

Wiegand Tibbit#08 I/O class. More...

#include <CWg.h>

Public Member Functions
int	init (const char *_sock)
	Open Wiegand device on socket _sock. More...
char *	cur_sock (void)
	Get current socket name.
int	mode_get (void)
	Get/Set current Tibbit#08 mode. More...
int	mode_set (uint8_t _mode)
int	out0_get (void)
	Get/Set value of open collector pin. More...
int	out0_set (uint8_t _val)
int	conr_get (void)
	Get/Set value of 'clear on read' flag. More...
int	conr_set (uint8_t _val)
int	R (wg_data_t &_buf)
	Read Wiegand buffer After this function call Wiegand device buffer gets empty This call is non-blocking, check return code to see if data exist. More...

Detailed Description

Wiegand Tibbit#08 I/O class.

Examples:

twg.cpp.

Member Function Documentation

int CWg::conr_get

(

void

)

Get/Set value of 'clear on read' flag.

Return values

0	OK
<0	failed (check errno value)

int CWg::conr_set

(

uint8_t

_val

)

Return values

0	OK
<0	failed (check errno value)

int CWg::init

(

const char *

_sock

)

Open Wiegand device on socket _sock.

Return values

1	OK
0	Not opened
<0	Errno

Examples:

twg.cpp.

int CWg::mode_get

(

void

)

Get/Set current Tibbit#08 mode.

Return values

==	1 mode is Wiegand
==	0 mode is Clock/Data
<0	failed (check errno value)

Examples:

twg.cpp.

int CWg::mode_set

(

uint8_t

_mode

)

_mode == 1 mode is Wiegand _mode == 0 mode is Clock/Data

Return values

<0	failed (check errno value)

int CWg::out0_get

(

void

)

Get/Set value of open collector pin.

Return values

0	OK
<0	failed (check errno value)

int CWg::out0_set

(

uint8_t

_val

)

Return values

0	OK
<0	failed (check errno value)

Examples:

twg.cpp.

int CWg::R

(

wg_data_t &

_buf

)

Read Wiegand buffer After this function call Wiegand device buffer gets empty This call is non-blocking, check return code to see if data exist.

Return values

>0	OK
<=0	Data is not ready

Examples:

twg.cpp.

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The documentation for this class was generated from the following file:

• CWg.h