Python LED примеры использования

Пример #1

#!/usr/bin/env python

#Basic imports
from ctypes import *
import sys
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.LED import LED, LEDCurrentLimit, LEDVoltage
from time import sleep
from Phidgets.Phidget import PhidgetLogLevel

#Create an LED object
try:
    led = LED()
except RuntimeError as e:
    print("Runtime Exception: %s" % e.details)
    print("Exiting....")
    exit(1)

print("Opening phidget object...")

try:
    led.openPhidget()
except PhidgetException as e:
    print("Phidget Exception %i: %s" % (e.code, e.details))
    exit(1)

print("Waiting for attach....")
try:
    led.waitForAttach(1000)

Пример #2

Файл: LED-simple.py Проект: chanov/robomow

__version__ = "2.1.8"
__date__ = "May 17 2010"

# Basic imports
from ctypes import *
import sys

# Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.LED import LED, LEDCurrentLimit, LEDVoltage
from time import sleep

# Create an LED object
try:
    led = LED()
except RuntimeError as e:
    print("Runtime Exception: %s" % e.details)
    print("Exiting....")
    exit(1)

# Information Display Function
def displayDeviceInfo():
    print("|------------|----------------------------------|--------------|------------|")
    print("|- Attached -|-              Type              -|- Serial No. -|-  Version -|")
    print("|------------|----------------------------------|--------------|------------|")
    print(
        "|- %8s -|- %30s -|- %10d -|- %8d -|"
        % (led.isAttached(), led.getDeviceName(), led.getSerialNum(), led.getDeviceVersion())
    )
    print("|------------|----------------------------------|--------------|------------|")

Пример #3

Файл: LED_set_current_limit.py Проект: willdickson/puzzleboxes_launch

from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.LED import LED, LEDCurrentLimit, LEDVoltage
from time import sleep
from Phidgets.Phidget import PhidgetLogLevel

limit_to_string = {
    LEDCurrentLimit.CURRENT_LIMIT_20mA: '20mA',
    LEDCurrentLimit.CURRENT_LIMIT_40mA: '40mA',
    LEDCurrentLimit.CURRENT_LIMIT_60mA: '60mA',
    LEDCurrentLimit.CURRENT_LIMIT_80mA: '80mA',
}
string_to_limit = {v: k for k, v in limit_to_string.items()}

#Create an LED object
try:
    led = LED()
except RuntimeError as e:
    print("Runtime Exception: %s" % e.details)
    print("Exiting....")
    exit(1)

print("Opening phidget object...")

try:
    led.openPhidget()
except PhidgetException as e:
    print("Phidget Exception %i: %s" % (e.code, e.details))
    exit(1)

print("Waiting for attach....")
try:

Пример #4

Файл: LED-simple.py Проект: iStivi/Australian-Synchrotron-Surveyor-Tunnel-Exploration-And-Fault-Detection-Robot

__author__ = 'Adam Stelmack'
__version__ = '2.1.8'
__date__ = 'May 17 2010'

#Basic imports
from ctypes import *
import sys
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.LED import LED, LEDCurrentLimit, LEDVoltage
from time import sleep

#Create an LED object
try:
    led = LED()
except RuntimeError as e:
    print("Runtime Exception: %s" % e.details)
    print("Exiting....")
    exit(1)

#Information Display Function
def displayDeviceInfo():
    print("|------------|----------------------------------|--------------|------------|")
    print("|- Attached -|-              Type              -|- Serial No. -|-  Version -|")
    print("|------------|----------------------------------|--------------|------------|")
    print("|- %8s -|- %30s -|- %10d -|- %8d -|" % (led.isAttached(), led.getDeviceName(), led.getSerialNum(), led.getDeviceVersion()))
    print("|------------|----------------------------------|--------------|------------|")

#Event Handler Callback Functions
def ledAttached(e):

Пример #5

def AttachLED(databasepath, serialNumber):
	def onAttachHandler(event):
		logString = "LED Attached " + str(event.device.getSerialNum())
		#print(logString)
		DisplayAttachedDeviceInfo(event.device)

	def onDetachHandler(event):
		logString = "LED Detached " + str(event.device.getSerialNum())
		#print(logString)
		DisplayDetachedDeviceInfo(event.device)

		event.device.closePhidget()

	def onErrorHandler(event):
		logString = "LED Error " + str(event.device.getSerialNum()) + ", Error: " + event.description
		print(logString)

		DisplayErrorDeviceInfo(event)
		
	def onServerConnectHandler(event):
		logString = "LED Server Connect " + str(event.device.getSerialNum())
		#print(logString)

	def onServerDisconnectHandler(event):
		logString = "LED Server Disconnect " + str(event.device.getSerialNum())
		#print(logString)

	try:
		p = LED()

		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)

Пример #6

#!/usr/bin/env python

#Basic imports
from ctypes import *
import sys
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs
from Phidgets.Devices.LED import LED, LEDCurrentLimit, LEDVoltage
from time import sleep
from Phidgets.Phidget import PhidgetLogLevel

#Create an LED object
try:
    led = LED()
except RuntimeError as e:
    print("Runtime Exception: %s" % e.details)
    print("Exiting....")
    exit(1)

print("Opening phidget object...")

try:
    led.openPhidget()
except PhidgetException as e:
    print("Phidget Exception %i: %s" % (e.code, e.details))
    exit(1)

print("Waiting for attach....")
try:
    led.waitForAttach(1000)