21 lines
584 B
C
21 lines
584 B
C
|
#include "syslib.h"
|
||
|
|
|
||
|
|
/*===========================================================================*
|
||
|
|
* sys_out *
|
||
|
|
*===========================================================================*/
|
||
|
|
PUBLIC int sys_out(port, value, type)
|
||
|
|
int port; /* port address to write to */
|
||
|
|
unsigned long value; /* value to write */
|
||
|
|
int type; /* byte, word, long */
|
||
|
|
{
|
||
|
|
message m_io;
|
||
|
|
|
||
|
|
m_io.DIO_TYPE = type;
|
||
|
|
m_io.DIO_REQUEST = DIO_OUTPUT;
|
||
|
|
m_io.DIO_PORT = port;
|
||
|
|
m_io.DIO_VALUE = value;
|
||
|
|
|
||
|
|
return _taskcall(SYSTASK, SYS_DEVIO, &m_io);
|
||
|
|
}
|
||
|
|
|