New Micros NMIY-0031, Руководство пользователя

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2 / 2 6 / 2 0 0 2 2 : 0 6 P M 2 / 2 6 / 2 0 0 2 1 2 9
N M I L - 7 0 2 2 8 - C H A N N E L R E L A Y
C S A M P L E P R O G R A M
#include c:\NMIY0031\clib\common51.c
#include c:\NMIY0031\clib\syslib51.c
#include c:\NMIY0031\clib\stdio.h
#include c:\NMIY0031\clib\atoi.c
#include c:\NMIY0031\clib\fgetc.c
#include c:\NMIY0031\clib\fprintf.c
#include c:\NMIY0031\clib\fputc.c
#include c:\NMIY0031\clib\fscanf.c
#include c:\NMIY0031\clib\is.c
#include c:\NMIY0031\clib\itoa.c
#include c:\NMIY0031\clib\itoab.c
#include c:\NMIY0031\clib\peekpoke.c
#include c:\NMIY0031\clib\reverse.c
#include c:\NMIY0031\clib\strlen.c
#include c:\NMIY0031\clib\ungetc.c
#include c:\NMIY0031\clib\utoi.c
#define PORT 0xFFE0
int ramcopy, bitmask;
unsigned char *relaynumber, *onoff;
/**************************************************************************************/
/* */
/* This code demonstrates use of the NMIL-7022 8-channel relay */
/* board used with the NMIY-0031 processor card. */
/* */
/* The user is asked to enter a relay number and to select on or off. */
/* */
/**************************************************************************************/
main ()
{
initialize();
count_cycle();
while(1)
{
get_bit(); /* get relay to change from user */
gen_mask(); /* generate bit manipulation mask */
if (onoff == 0) /* output bit */
turnoff();
else turnon();
}; /* end while */
} /* end main */
count_cycle() /* power on self test */
{
int i, j, k;
ramcopy = 0;
pokeb(PORT, 0);
printf("\nThe relays will run through a count cycle: \n");
for (i=0; i<256; i++)
{
+;
pokeb(PORT, ramcopy); printf("%x", i);
for (j=0; j<256; j++)
k = 65535/j; k = 256/j; /* wait */
}; /* end for i */
ramcopy = 0;
pokeb(PORT, 0);
} /* end count_cycle */