ppi.h File Reference

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Enumerations
enum	{ PPIDATA , PPICTRL , PPISTATUS }

Functions
int	ppi_get (union filedescriptor *fdp, int reg, int bit)
int	ppi_set (union filedescriptor *fdp, int reg, int bit)
int	ppi_clr (union filedescriptor *fdp, int reg, int bit)
int	ppi_getall (union filedescriptor *fdp, int reg)
int	ppi_setall (union filedescriptor *fdp, int reg, int val)
int	ppi_toggle (union filedescriptor *fdp, int reg, int bit)
void	ppi_open (char *port, union filedescriptor *fdp)
void	ppi_close (union filedescriptor *fdp)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PPIDATA
PPICTRL
PPISTATUS

     {
  PPIDATA,
  PPICTRL,
  PPISTATUS
};

Function Documentation

ppi_close()

void ppi_close

(

union filedescriptor *

fdp

)

ppi_clr()

int ppi_clr	(	union filedescriptor *	fdp,
		int	reg,
		int	bit
	)

ppi_get()

int ppi_get	(	union filedescriptor *	fdp,
		int	reg,
		int	bit
	)

ppi_getall()

int ppi_getall	(	union filedescriptor *	fdp,
		int	reg
	)

ppi_open()

void ppi_open	(	char *	port,
		union filedescriptor *	fdp
	)

ppi_set()

int ppi_set	(	union filedescriptor *	fdp,
		int	reg,
		int	bit
	)

ppi_setall()

int ppi_setall	(	union filedescriptor *	fdp,
		int	reg,
		int	val
	)

ppi_toggle()

int ppi_toggle	(	union filedescriptor *	fdp,
		int	reg,
		int	bit
	)