def AttachTextLCD(databasepath, serialNumber):
def onAttachHandler(event):
logString = "TextLCD Attached " + str(event.device.getSerialNum())
#print(logString)
DisplayAttachedDeviceInfo(event.device)
def onDetachHandler(event):
logString = "TextLCD Detached " + str(event.device.getSerialNum())
#print(logString)
DisplayDetachedDeviceInfo(event.device)
event.device.closePhidget()
def onErrorHandler(event):
logString = "TextLCD Error " + str(
event.device.getSerialNum()) + ", Error: " + event.description
print(logString)
DisplayErrorDeviceInfo(event)
def onServerConnectHandler(event):
logString = "TextLCD Server Connect " + str(
event.device.getSerialNum())
#print(logString)
def onServerDisconnectHandler(event):
logString = "TextLCD Server Disconnect " + str(
event.device.getSerialNum())
#print(logString)
try:
p = TextLCD()
p.setOnAttachHandler(onAttachHandler)
p.setOnDetachHandler(onDetachHandler)
p.setOnErrorhandler(onErrorHandler)
p.setOnServerConnectHandler(onServerConnectHandler)
p.setOnServerDisconnectHandler(onServerDisconnectHandler)
p.openPhidget(serialNumber)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting...")
exit(1)
__author__ = 'Cameron Rodda'
__version__ = '0.0.1'
__date__ = '30 July 2013'
from ctypes import *
import sys
from time import sleep
#Phidget specific imports
from Phidgets.Phidget import PhidgetID
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.TextLCD import TextLCD, TextLCD_ScreenSize
#Create an TextLCD object
try:
textLCD = TextLCD()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
def TextLCDError(e):
try:
source = e.device
print("TextLCD %i: Phidget Error %i: %s" %
(source.getSerialNum(), e.eCode, e.description))
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
