def setLJName(self, name):
self.errorCheck()
name = str(name)
if len(name) > 49 or "." in name:
raise TypeError("Expected a string instead of " +
str(type(name)) +
" with less than 49 characters and no periods.")
ljm.eWriteNameString(self.handle, "DEVICE_NAME_DEFAULT",
name)
def WriteRegister(self, name, value):
with self.lock:
if name not in self.driver.registers:
raise LabJackException("%s not a register",
LJD_NOT_A_VALID_REGISTER)
type_info = self.driver._typeraw(name)
print("Read: type_info for %s is %s" % (name, type_info))
if 'W' not in self.driver.registers[name]['readwrite']:
raise LabJackException("Cannot read %s" % name,
LJD_REGISTER_NOT_WRITABLE)
if type_info in ["INT16", "INT32", "UINT16", "UINT32"]:
ljm.eWriteName(self.handle, name, int(value))
elif type_info in ["STRING"]:
value = ljm.eWriteNameString(self.handle, name, str(value))
elif type_info in ["FLOAT32", "FLOAT64"]:
value = ljm.eWriteName(self.handle, float(name))
else:
raise LabJackException(
"%s type unknown for %s" % (type_info, name),
LJD_UNKNOWN_TYPE)
numFrames = 3
names = ["WIFI_IP_DEFAULT", "WIFI_SUBNET_DEFAULT",
"WIFI_GATEWAY_DEFAULT"]
aValues = [ljm.ipToNumber("192.168.1.207"), ljm.ipToNumber("255.255.255.0"),
ljm.ipToNumber("192.168.1.1")]
ljm.eWriteNames(handle, numFrames, names, aValues)
print("\nSet WiFi configuration:")
for i in range(numFrames):
print(" %s : %.0f - %s" %
(names[i], aValues[i], ljm.numberToIP(aValues[i])))
# Setup and call eWriteString to configure the default WiFi SSID on the LabJack.
name = "WIFI_SSID_DEFAULT"
string = "LJOpen"
ljm.eWriteNameString(handle, name, string)
print(" %s : %s" % (name, string))
# Setup and call eWriteString to configure the default WiFi password on the
# LabJack.
name = "WIFI_PASSWORD_DEFAULT"
string = "none"
ljm.eWriteNameString(handle, name, string)
print(" %s : %s" % (name, string))
# Setup and call eWriteName to apply the new WiFi configuration on the LabJack.
name = "WIFI_APPLY_SETTINGS"
value = 1
ljm.eWriteName(handle, name, value)
print(" %s : %.0f" % (name, value))
"""
Demonstrates how to set the device name string on a LabJack.
"""
from labjack import ljm
# Open first found LabJack
handle = ljm.open(ljm.constants.dtANY, ljm.constants.ctANY, "ANY")
#handle = ljm.openS("ANY", "ANY", "ANY")
info = ljm.getHandleInfo(handle)
print("Opened a LabJack with Device type: %i, Connection type: %i,\n" \
"Serial number: %i, IP address: %s, Port: %i,\nMax bytes per MB: %i" % \
(info[0], info[1], info[2], ljm.numberToIP(info[3]), info[4], info[5]))
# Call eWriteNameString to set the name string on the LabJack.
string = "LJTest"
ljm.eWriteNameString(handle, "DEVICE_NAME_DEFAULT", string)
print("\nSet device name : %s" % string)
# Close handle
ljm.close(handle)
numFrames = 3
names = ["WIFI_IP_DEFAULT", "WIFI_SUBNET_DEFAULT",
"WIFI_GATEWAY_DEFAULT"]
aValues = [ljm.ipToNumber("192.168.1.207"), ljm.ipToNumber("255.255.255.0"),
ljm.ipToNumber("192.168.1.1")]
ljm.eWriteNames(handle, numFrames, names, aValues)
print("\nSet WiFi configuration:")
for i in range(numFrames):
print(" %s : %.0f - %s" % \
(names[i], aValues[i], ljm.numberToIP(aValues[i])))
# Setup and call eWriteString to configure the default WiFi SSID on the LabJack.
name = "WIFI_SSID_DEFAULT"
string = "LJOpen"
ljm.eWriteNameString(handle, name, string)
print(" %s : %s" % (name, string))
# Setup and call eWriteString to configure the default WiFi password on the
# LabJack.
name = "WIFI_PASSWORD_DEFAULT"
string = "none"
ljm.eWriteNameString(handle, name, string)
print(" %s : %s" % (name, string))
# Setup and call eWriteName to apply the new WiFi configuration on the LabJack.
name = "WIFI_APPLY_SETTINGS"
value = 1
ljm.eWriteName(handle, name, value)
print(" %s : %.0f" % (name, value))
"""
Demonstrates how to set the device name string on a LabJack.
"""
from labjack import ljm
# Open first found LabJack
handle = ljm.open(ljm.constants.dtANY, ljm.constants.ctANY, "ANY")
#handle = ljm.openS("ANY", "ANY", "ANY")
info = ljm.getHandleInfo(handle)
print("Opened a LabJack with Device type: %i, Connection type: %i,\n" \
"Serial number: %i, IP address: %s, Port: %i,\nMax bytes per MB: %i" % \
(info[0], info[1], info[2], ljm.numberToIP(info[3]), info[4], info[5]))
# Call eWriteNameString to set the name string on the LabJack.
string = "LJTest"
ljm.eWriteNameString(handle, "DEVICE_NAME_DEFAULT", string)
print("\nSet device name : %s" % string)
# Close handle
ljm.close(handle)
