def __init__(self):
com = ogameasure.gpib_prologix(host, gpibport)
loatt = ogameasure.ELVA1.GPDVC15.GPDVC15_100(com)
topic = "/dev/gpdvc15_100rs/__IP__/port_5/i_cmd"
rospy.Subscriber(topic, Float64, self.set_output)
def __init__(self):
host = rospy.get_param("~host")
port = rospy.get_param("~gpibport")
com = ogameasure.gpib_prologix(host, port)
self.sw = ogameasure.Agilent.agilent_11713B(com)
rospy.Subscriber("/dev/87104b/__IP__/open_ch_cmd", Int32,
self.switch_open)
rospy.Subscriber("/dev/87104b/__IP__/close_ch_cmd", Int32,
self.switch_close)
def __init__(self):
host = rospy.get_param("~host")
gpibport = rospy.get_param("~gpibport")
com = ogameasure.gpib_prologix(host, gpibport)
self.pm = ogameasure.Anritsu.ml2437a(com)
ave_onoff = rospy.get_param("~ave_onoff")
ave_num = rospy.get_param("~ave_num")
self.pm.set_average_onoff(ave_onoff)
self.pm.set_average_count(ave_num)
def __init__(self):
self.host = rospy.get_param("~host")
self.gpibport = rospy.get_param("~gpibport")
com = ogameasure.gpib_prologix(self.host, self.gpibport)
#print(host)
#print(gpibport)
self.l218 = ogameasure.Lakeshore.model218(com)
self.pub_list = [
rospy.Publisher("/dev/218/__IP__/temp/ch{0}".format(ch),
Float64,
queue_size=1) for ch in range(1, ch_num + 1)
]
def __init__(self):
self.loatt = []
for i in gpibport_list:
gpibport = i
com = ogameasure.gpib_prologix(host, gpibport)
lo = ogameasure.ELVA1.GPDVC15.GPDVC15_100(com)
lo.com.close()
self.loatt.append(lo)
time.sleep(60)
for i, port in enumerate(gpibport_list):
topic = "/dev/gpdvc15_100rs/__IP__/port_%d/i_cmd"%(port)
sub = rospy.Subscriber(topic, Float64, self.set_output, callback_args=i)
time.sleep(60)
def gpib_address_search(self):
print('GPIB Address Searching...')
for i in range(31):
sys.stdout.write('\r try address %d ... ' % (i))
sys.stdout.flush()
com = ogameasure.gpib_prologix(self.com.com.host, i)
try:
com.com.timeout = 1.2
com.open()
com.send('*IDN?')
com.readline()
except socket.timeout:
com.close()
sys.stdout.write('\x08\x08NG')
sys.stdout.flush()
time.sleep(0.1)
continue
sys.stdout.write('\x08\x08OK\n')
sys.stdout.flush()
com.close()
return i
return
def connect(self):
com = ogameasure.gpib_prologix(self.host, self.gpibport)
self.l218 = ogameasure.Lakeshore.model218(com)