Python setup Examples, RPi._GPIO.setup Python Examples

Example #1

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File: L298N_74HC595.py Project: zhaoyan42/SmartCar

 def __init__(self,pins,real_true = GPIO.HIGH):
     '''
     Init the leds
     :param pin: pin numbers in array
     :param real_true: GPIO.HIGH or GPIO.LOW
     :return: void
     '''
     self.__ic_74hc595 = IC_74HC595(pins,real_true)
     for name,number in pins.items():
         GPIO.setup(number,GPIO.OUT)

Example #2

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def setupp():
	GPIO.setmode(GPIO.BOARD)
 
	# Setup GPIO Pins
	GPIO.setup(12, GPIO.OUT)
	GPIO.setup(32, GPIO.OUT)
	GPIO.setup(33, GPIO.OUT)
	GPIO.setup(35, GPIO.OUT)

Example #3

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File: LCD.py Project: yashb81/Code

    def __init__(self,par_RS,par_RW,par_E,par_DB4,par_DB5,par_DB6,par_DB7):
        self.__RS = par_RS
        self.__RW = par_RW
        self.__E = par_E
        self.__DB4 = par_DB4
        self.__DB5 = par_DB5
        self.__DB6 = par_DB6
        self.__DB7 = par_DB7

        allpins = [self.__RS,self.__RW,self.__E, self.__DB4, self.__DB5, self.__DB6, self.__DB7]

        GPIO.setwarnings(False)
        GPIO.setmode(GPIO.BCM)
        for pin in allpins:
            GPIO.setup(pin, GPIO.OUT)


        self.__pins = [par_DB7,par_DB6,par_DB5,par_DB4]
        self.__delay_instructie = 0.005

Example #4

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File: StepperMotor.py Project: PythonCollections/Raspi-ElectroComponents

import RPi._GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

ControlPin = [17, 18, 27, 22]

for pin in ControlPin:
    GPIO.setup(pin, GPIO.OUT)
    GPIO.setup(pin, GPIO.LOW)

seq = [[1, 0, 0, 0], [1, 1, 0, 0], [0, 1, 0, 0], [0, 1, 1, 0], [0, 0, 1, 0],
       [0, 0, 1, 1], [0, 0, 0, 1], [1, 0, 0, 1]]

for i in range(512):
    for halfstep in range(8):
        for pin in range(4):
            a = ControlPin[pin], seq[halfstep][pin]
            GPIO.output(ControlPin[pin], seq[halfstep][pin])
            time.sleep(0.001)

GPIO.cleanup()

Example #5

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File: demux_test.py Project: ejwei/RPi

    def run(self):
        GPIO.setup(A0Mux, GPIO.OUT)
        GPIO.setup(A1Mux, GPIO.OUT)
        GPIO.setup(muxEnable, GPIO.OUT)

        GPIO.setup(A0, GPIO.OUT)
        GPIO.setup(A1, GPIO.OUT)
        GPIO.setup(A2, GPIO.OUT)

        GPIO.output(muxEnable, False)

        thread2.start()
        time.sleep(2)

        print("Enable #1")
        GPIO.output(muxEnable, True)
        GPIO.output(A0Mux, False)
        GPIO.output(A1Mux, False)

        # 000
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #001
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #010
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #011
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #100
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #101
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #110
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(1)

        #111
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(2)

        print("Enable #2")
        GPIO.output(muxEnable, True)
        GPIO.output(A0Mux, True)
        GPIO.output(A1Mux, False)
        # 000
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #001
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #010
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #011
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #100
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #101
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #110
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(1)

        #111
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(2)
        print("Enable #3")
        GPIO.output(muxEnable, True)
        GPIO.output(A0Mux, False)
        GPIO.output(A1Mux, True)

        # 000
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #001
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #010
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #011
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #100
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #101
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #110
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(1)

        #111
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, True)
        time.sleep(2)

        print("Enable #4")
        GPIO.output(muxEnable, True)
        GPIO.output(A0Mux, True)
        GPIO.output(A1Mux, True)

        # 000
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #001
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, False)

        time.sleep(1)

        #010
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #011
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, False)

        time.sleep(1)

        #100
        GPIO.output(A0, False)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #101
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        time.sleep(1)

        #110
        GPIO.output(A0, False)
        GPIO.output(A1, True)
        GPIO.output(A2, True)

        time.sleep(1)

        #111
        GPIO.output(A0, True)
        GPIO.output(A1, True)
        GPIO.output(A2, True)
        time.sleep(2)

        GPIO.output(muxEnable, False)

        print("Test Completed!")
        q.put(_sentinel)

Example #6

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import socket
import sys
import signal

#Initialisation du Server
serverSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host = "172.20.21.164"
port = 15554

buffer_size = 256

#Initialisation du Servo-Moteur
GPIO.cleanup()
servoPIN = 4
GPIO.setmode(GPIO.BCM)
GPIO.setup(servoPIN, GPIO.OUT)

p = GPIO.PWM(servoPIN, 50)  # GPIO PIN for PWM with 50Hz
p.start(0)  # Initialization


# Captation des Signaux
def close(signal, frame):
    #close socket
    serverSocket.close()
    #close and clean gpio
    p.stop()
    GPIO.cleanup()
    print 'SIG: ' + str(signal) + ' Program Interupted'
    sys.exit()

Example #7

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import RPi._GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

Output Pis = [17,22,25,26]

for items in Outputs:
    GPIO.setup(items,GPIO.OUT)
    GPIO.output(items,True)
    time.sleep(25)
    GPIO.cleanup()

Example #8

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File: rpi_GPIO.py Project: Synizter/Synizter-RaspberryPi-Elv

def GPIO_Initialize (gpio_pin):
	GPIO.setmode(GPIO.BCM)
	GPIO.setup(gpio_pin, GPIO.IN, pull_up_down = GPIO.PUD_DOWN)
	GPIO.add_event_detect(gpio_pin, GPIO.FALLING, callback = GPIO_CallbackFunc, bouncetime = 500)
	print "Pin " + str(gpio_pin) + " set"
	return

Example #9

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File: photoreflector.py Project: sonir/mcell-core

#!/usr/bin/python
#coding: utf-8

import RPi._GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)

SW = [7, 8, 10, 11, 12, 13, 15, 16]

for i in range(0, 8):
    GPIO.setup(SW[i], GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

def isPushed(ch):
    key_in = GPIO.input(ch)
    if key_in == 0:
        return 1
    else:
        return 0

try:
    while 1:
        for i in range(0, 8):
            print i,
            print ' : ',
            print isPushed(SW[i])
        time.sleep(0.1)
except KeyboardInterrupt:
    pass

GPIO.cleanup()

Example #10

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    return




RS = 16
RW = 20
E = 21

D4 = 6
D5 = 13
D6 = 19
D7 = 26
GPIO.setmode(GPIO.BCM)

GPIO.setup(18, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(23, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(24, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(25, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(5, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(12, GPIO.OUT)
GPIO.setup(17, GPIO.OUT)

class LCD:

    def __init__(self,par_RS,par_RW,par_E,par_DB4,par_DB5,par_DB6,par_DB7):
        self.__RS = par_RS
        self.__RW = par_RW
        self.__E = par_E
        self.__DB4 = par_DB4
        self.__DB5 = par_DB5

Example #11

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def setup_pins():
    GPIO.setmode(GPIO.BCM)
    # , pull_up_down=GPIO.PUD_DOWN
    GPIO.setup(power_pin, GPIO.OUT)
    GPIO.output(power_pin, 1)

Example #12

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File: charge_on.py Project: ejwei/RPi

    def run(self):
        GPIO.setup(A0Mux, GPIO.OUT)
        GPIO.setup(A1Mux, GPIO.OUT)
        GPIO.setup(muxEnable, GPIO.OUT)

        GPIO.setup(A0, GPIO.OUT)
        GPIO.setup(A1, GPIO.OUT)
        GPIO.setup(A2, GPIO.OUT)

        GPIO.output(muxEnable, False)

        thread2.start()
        time.sleep(2)

        print("Enable #4")
        GPIO.output(muxEnable, True)
        GPIO.output(A0Mux, True)
        GPIO.output(A1Mux, True)

        time.sleep(1)

        #101 (Y5)
        GPIO.output(A0, True)
        GPIO.output(A1, False)
        GPIO.output(A2, True)

        print("Charge On!")
        q.put(_sentinel)

Example #13

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File: Final_Threaded.py Project: vpoudel/Project-Lab-II

#all reqd for gui class
import tkinter as tk  #import GUI library
from PIL import Image, ImageTk
from tkinter import messagebox
import pygame #sound

GPIO.setmode(GPIO.BOARD) #use physical pin numbering
GPIO.setwarnings(False) #disable warnings

chan_list1=[3,11,29,31,32,33]

##Setup for input & output pins
#3 Left Flipper Input (EOS Switch In) #5 Right Flipper Input (EOS Switch In)
 #7 Left Flipper Output (PWM)   #8 Right Flipper Output (PWM)
 #10,11,12,13 Pop Bumpers (Points)
GPIO.setup(chan_list1,GPIO.IN, pull_up_down=GPIO.PUD_DOWN)   
GPIO.setup([7,13],GPIO.OUT)
#Set PWM on pins 7 & 8 to 1,000 Hz. Start at 50% PWM
pwm1=GPIO.PWM(7, 1000)
pwm2=GPIO.PWM(13, 1000)
pwm1.start(100)
pwm2.start(100)

##input channels for playfield_parts
chan_list2=[15,16,18,19,21,22,23]
GPIO.setup(chan_list2, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)     #Slingshot 1 Input (Points)
#Initialize Sounds
pygame.mixer.pre_init(44100, -16, 2, 4096) #frequency, size, channels, buffersize
pygame.mixer.init() #turn all of pygame on.

Example #14

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#!/usr/bin/python
#coding: utf-8

import RPi._GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)

SW = [7, 8, 10, 11, 12, 13, 15, 16]

for i in range(0, 8):
    GPIO.setup(SW[i], GPIO.IN, pull_up_down=GPIO.PUD_DOWN)


def isPushed(ch):
    key_in = GPIO.input(ch)
    if key_in == 0:
        return 1
    else:
        return 0


try:
    while 1:
        for i in range(0, 8):
            print i,
            print ' : ',
            print isPushed(SW[i])
        time.sleep(0.1)
except KeyboardInterrupt:
    pass

Example #15

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# Chuong trinh chop tat led i thoi gian ngan, mo ta pwm

import RPi._GPIO as GPIO
from time import sleep

pin = 14  #khai bao pin out
GPIO.setmode(GPIO.BCM)  #khai bao kieu pin
GPIO.setup(pin, GPIO.OUT)  #setup pin output

try:
    while True:
        GPIO.output(pin, True)  #bat led
        sleep(0.001)  #delay 1ms
        GPIO.output(pin, False)  #tat led
        sleep(0.009)  #delay 1ms

except KeyboardInterrupt:  #thoat chuong trinh khi an Ctrl + C
    print(" Thoat chuong trinh")
    GPIO.cleanup()