//
#include <stdio.h>
#include <ra.h>
int main(int argc, char *argv[])
{
ra_handle ra;
value_handle vh;
meas_handle meas;
rec_handle rec;
long l, num_dev, num_ch;
/* initialize libRASCH */
ra = ra_lib_init();
if (ra == NULL)
{
printf("error initializing libRASCH\n");
return -1;
}
/* open measurement */
meas = ra_meas_open(ra, argv[1], 0);
if (meas == NULL)
{
printf("can't open measurement %s\n", argv[1]);
return -1;
}
/* get root recording */
rec = ra_rec_get_first(meas, 0);
if (rec == NULL)
{
printf("can't get recording-handle\n");
return -1;
}
/* get some infos about recording */
num_dev = num_ch = 0;
vh = ra_value_malloc();
if (ra_info_get(rec, RA_INFO_REC_GEN_NUM_DEVICES_L, vh) == 0)
num_dev = ra_value_get_long(vh);
if (ra_info_get(rec, RA_INFO_REC_GEN_NUM_CHANNEL_L, vh) == 0)
num_ch = ra_value_get_long(vh);
if (ra_info_get(rec, RA_INFO_REC_GEN_NAME_C, vh) == 0)
printf("measurement %s -- ", ra_value_get_string(vh));
if (ra_info_get(rec, RA_INFO_REC_GEN_DATE_C, vh) == 0)
printf("recorded at %s -- ", ra_value_get_string(vh));
printf("#devices=%d #channels=%d\n", num_dev, num_ch);
/* print name for every device */
printf("infos about the recording devices used:\n");
for (l = 0; l < num_dev; l++)
{
/* set number of device from which the info is wanted */
ra_value_set_number(vh, l);
if (ra_info_get(rec, RA_INFO_REC_DEV_HW_NAME_C, vh) == 0)
printf(" device #%d: %s\n", l,
ra_value_get_string(vh));
}
printf("\n");
/* print name and unit of every channel */
printf("infos about the channels:\n");
for (l = 0; l < num_ch; l++)
{
/* set number of channel */
ra_value_set_number(vh, l);
if (ra_info_get(rec, RA_INFO_REC_CH_NAME_C, vh) == 0)
printf(" ch #%d: %s", l, ra_value_get_string(vh));
if (ra_info_get(rec, RA_INFO_REC_CH_UNIT_C, vh) == 0)
printf(" [%s]", ra_value_get_string(vh));
printf("\n");
}
printf("\n");
/* close */
ra_value_free(vh);
ra_meas_close(meas);
ra_lib_close(ra);
return 0;
} /* main() */
//
measurement 100s -- recorded at 00.00.0 -- #devices=0
#channels=2
infos about the recording devices used:
infos about the channels:
ch #0: MLII []
ch #1: V5 []
#
use strict;
use RASCH;
# initialize libRASCH
my $ra = new RASCH or die "error initializing libRASCH\n";
# open measurement
my $meas = $ra->open_meas($ARGV[0], 0) or
die "can't open measurement $ARGV[0]\n";
# get root recording
my $rec = $meas->get_first_rec(0) or
die "can't get root recording\n";
# get some infos about recording
my $v = $rec->get_info(info => 'rec_num_devices');
my $num_dev = $v->value();
$v = $rec->get_info(info => 'rec_num_channel');
my $num_ch = $v->value();
$v = $rec->get_info(info => 'rec_name');
my $rec_name = $v->value();
$v = $rec->get_info(info => 'rec_date');
my $rec_date = $v->value;
print "measurement $rec_name -- recorded at $rec_date" .
" -- #devices=$num_dev #channels=$num_ch\n";
# print name for every device
print "infos about the recording devices used:\n";
for (my $i = 0; $i < $num_dev; $i++)
{
$v = $rec->get_info(dev => $i, info => 'dev_hw_name');
my $name = $v->value();
print " device #$i: $name\n";
}
print "\n";
# print name for every channel
print "infos about the channels:\n";
for (my $i = 0; $i < $num_ch; $i++)
{
$v = $rec->get_info(ch => $i, info => 'ch_name');
my $name = $v->value();
$v = $rec->get_info(ch => $i, info => 'ch_unit');
my $unit = $v->value();
print " channel #$i: $name [$unit]\n";
}
print "\n";
exit 0;
#
measurement 100s -- recorded at 00.00.0 -- #devices=
#channels=2
infos about the recording devices used:
infos about the channels:
channel #0: MLII []
channel #1: V5 []
#
import sys
from RASCH import *
# initialize libRASCH
ra = RASCH()
if not ra:
print "can't initialize libRASCH"
sys.exit()
# open measurement
meas = ra.open_meas(sys.argv[1], 0)
if not meas:
print "can't open measurement", sys.argv[1]
sys.exit()
# get root recording
rec = meas.get_first_session_rec(0)
if not rec:
print "can't get root recording"
sys.exit()
# get some infos about recording
[num_dev, n, d] = rec.get_info(info='rec_num_devices')
[num_ch, n, d] = rec.get_info(info='rec_num_channel')
[rec_name, n, d] = rec.get_info(info='rec_name')
[rec_date, n, d] = rec.get_info(info='rec_date')
print "measurement", rec_name, " -- recorded at", rec_date, " -- #devices =", num_dev, " #channels =", num_ch
# print name for every device
print "infos about the recording devices used:"
if num_dev > 0:
for i in range(num_dev):
[name, v, d] = rec.get_info(dev=i, info='dev_hw_name')
print " device #%d: %s" % (i, name)
print ""
# print name for every channel
print "infos about the channels:";
if num_ch > 0:
for i in range(num_ch):
[name, n, d] = rec.get_info(ch=i, info='ch_name')
[unit, n, d] = rec.get_info(ch=i, info='ch_unit')
print " channel #%d: %s [%s]" % (i, name, unit)
print "";
#
measurement 100s -- recorded at 00.00.0 -- #devices =
None #channels = 2
infos about the recording devices used:
infos about the channels:
channel #0: MLII []
channel #1: V5 []
