home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
C/C++ Interactive Reference Guide
/
C-C++ Interactive Reference Guide.iso
/
c_ref
/
csource5
/
342_01
/
i8255f07.c
< prev
next >
Wrap
C/C++ Source or Header
|
1991-02-26
|
1KB
|
42 lines
/*-
* ----------------------------------------------------------------------
* File : I8255F07.C
* Creator : Blake Miller
* Version : 01.00.00 February 1991
* Language : Microsoft C Version 5.1
* Purpose : Intel 8255 Compatible Digital IO Functions
* : Write All Bytes
* ----------------------------------------------------------------------
*/
#define I8255F07_C_DEFINED 1
#include "I8255FN.H"
#undef I8255F07_C_DEFINED
void I8255_dump_bytes (I8255DAT *data);
/*- I8255 : Dump Bytes -----------------------**
* Write all of the bytes from the data area to the 8255.
* Passed:
* pointer : I8255DAT
* Returns:
* nothing
*/
void I8255_dump_bytes (I8255DAT *data)
{
/* Port A data */
chp_portwt ( I8255_PORTA(data->base), data->adat );
/* Port B data */
chp_portwt ( I8255_PORTB(data->base), data->bdat );
/* Port C data */
chp_portwt ( I8255_PORTC(data->base), data->cdat );
data->stat = I8255_ST_OK;
}
/*-
* ----------------------------------------------------------------------
* END I8255F07.C Source File
* ----------------------------------------------------------------------
*/