epics/pcas
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

added code to process the records when the database is initialized

Browse Source
This commit is contained in:
Janet B. Anderson
1992-07-10 13:00:34 +00:00
parent 6cbaa33ce4
commit 8b78211156
1 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/drv/drvXy240.c
View File

@@ -64,18 +64,24 @@ struct dio_rec dio[XY240_MAX_CARDS]; /*define array of control structures*/
*task to check for change of state
*
*/
extern int wakeup_init;
dio_scan()
{
int i;
int first_scan,first_scan_complete;
first_scan = first_scan_complete = 0;
for (;;)
{
if (wakeup_init & !first_scan_complete) first_scan = 1;
for (i = 0; i < XY240_MAX_CARDS; i++)
{
if (dio[i].dptr)
if (((dio[i].dptr->port0_1) ^ (dio[i].sport0_1)) ||
((dio[i].dptr->port2_3) ^ (dio[i].sport2_3)))
((dio[i].dptr->port2_3) ^ (dio[i].sport2_3))
|| first_scan)
{
/* printf("io_scanner_wakeup for card no %d\n",i); */
io_scanner_wakeup(IO_BI,XY240,i);
@@ -83,6 +89,10 @@ dio_scan()
dio[i].sport2_3 = dio[i].dptr->port2_3;
}
}
if (first_scan){
first_scan = 0;
first_scan_complete = 1;
}
taskDelay(1);
}
}