stv0g/comedilib
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

don't save multiple values for the same caldac channel

Browse source
This commit is contained in:
Frank Mori Hess 2003-07-20 03:20:50 +00:00
parent 4a028b8012
commit 5c505d7b57
1 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
comedi_calibrate/save_cal.c
View file

@ -157,6 +157,20 @@ comedi_calibration_setting_t* sc_alloc_calibration_setting( calibration_setup_t
void sc_push_caldac( comedi_calibration_setting_t *saved_cal, caldac_t caldac )
{
int i;
/* check if caldac is already listed, in which case we just update */
for( i = 0; i < saved_cal->num_caldacs; i++ )
{
if( saved_cal->caldacs[ i ].subdevice != caldac.subdev ) continue;
if( saved_cal->caldacs[ i ].channel != caldac.chan ) continue;
break;
}
if( i < saved_cal->num_caldacs )
{
saved_cal->caldacs[ i ].value = caldac.current;
return;
}
saved_cal->caldacs = realloc( saved_cal->caldacs,
( saved_cal->num_caldacs + 1 ) * sizeof( caldac_t ) );
if( saved_cal->caldacs == NULL )