rs232.c File Reference

#include "rs232.h"

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Macros
#define	RS232_PORTNR   32

Functions
int	RS232_OpenComport (int comport_number, int baudrate, const char *mode, int flowctrl)
int	RS232_PollComport (int comport_number, unsigned char *buf, int size)
int	RS232_SendByte (int comport_number, unsigned char byte)
int	RS232_SendBuf (int comport_number, unsigned char *buf, int size)
void	RS232_CloseComport (int comport_number)
int	RS232_IsDCDEnabled (int comport_number)
int	RS232_IsRINGEnabled (int comport_number)
int	RS232_IsCTSEnabled (int comport_number)
int	RS232_IsDSREnabled (int comport_number)
void	RS232_enableDTR (int comport_number)
void	RS232_disableDTR (int comport_number)
void	RS232_enableRTS (int comport_number)
void	RS232_disableRTS (int comport_number)
void	RS232_flushRX (int comport_number)
void	RS232_flushTX (int comport_number)
void	RS232_flushRXTX (int comport_number)
void	RS232_cputs (int comport_number, const char *text)
int	RS232_GetPortnr (const char *devname)

Variables
HANDLE	Cport [RS232_PORTNR]
const char *	comports [RS232_PORTNR]
char	mode_str [128]

Macro Definition Documentation

RS232_PORTNR

#define RS232_PORTNR   32

Function Documentation

RS232_CloseComport()

void RS232_CloseComport

(

int

comport_number

)

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RS232_cputs()

void RS232_cputs	(	int	comport_number,
		const char *	text
	)

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RS232_disableDTR()

void RS232_disableDTR

(

int

comport_number

)

RS232_disableRTS()

void RS232_disableRTS

(

int

comport_number

)

RS232_enableDTR()

void RS232_enableDTR

(

int

comport_number

)

RS232_enableRTS()

void RS232_enableRTS

(

int

comport_number

)

RS232_flushRX()

void RS232_flushRX

(

int

comport_number

)

RS232_flushRXTX()

void RS232_flushRXTX

(

int

comport_number

)

RS232_flushTX()

void RS232_flushTX

(

int

comport_number

)

RS232_GetPortnr()

int RS232_GetPortnr

(

const char *

devname

)

RS232_IsCTSEnabled()

int RS232_IsCTSEnabled

(

int

comport_number

)

RS232_IsDCDEnabled()

int RS232_IsDCDEnabled

(

int

comport_number

)

RS232_IsDSREnabled()

int RS232_IsDSREnabled

(

int

comport_number

)

RS232_IsRINGEnabled()

int RS232_IsRINGEnabled

(

int

comport_number

)

RS232_OpenComport()

int RS232_OpenComport	(	int	comport_number,
		int	baudrate,
		const char *	mode,
		int	flowctrl
	)

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RS232_PollComport()

int RS232_PollComport	(	int	comport_number,
		unsigned char *	buf,
		int	size
	)

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RS232_SendBuf()

int RS232_SendBuf	(	int	comport_number,
		unsigned char *	buf,
		int	size
	)

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RS232_SendByte()

int RS232_SendByte	(	int	comport_number,
		unsigned char	byte
	)

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Variable Documentation

comports

const char* comports[RS232_PORTNR]

Initial value:

={"\\\\.\\COM1",  "\\\\.\\COM2",  "\\\\.\\COM3",  "\\\\.\\COM4",
                                    "\\\\.\\COM5",  "\\\\.\\COM6",  "\\\\.\\COM7",  "\\\\.\\COM8",
                                    "\\\\.\\COM9",  "\\\\.\\COM10", "\\\\.\\COM11", "\\\\.\\COM12",
                                    "\\\\.\\COM13", "\\\\.\\COM14", "\\\\.\\COM15", "\\\\.\\COM16",
                                    "\\\\.\\COM17", "\\\\.\\COM18", "\\\\.\\COM19", "\\\\.\\COM20",
                                    "\\\\.\\COM21", "\\\\.\\COM22", "\\\\.\\COM23", "\\\\.\\COM24",
                                    "\\\\.\\COM25", "\\\\.\\COM26", "\\\\.\\COM27", "\\\\.\\COM28",
                                    "\\\\.\\COM29", "\\\\.\\COM30", "\\\\.\\COM31", "\\\\.\\COM32"}

Cport

HANDLE Cport[RS232_PORTNR]

mode_str

char mode_str[128]