Differences

This shows you the differences between two versions of the page.

--- raspi_lahendused [2014/05/15 13:52] – raivo.sell
+++ raspi_lahendused [2020/07/20 09:00] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
 === LED vilgutamine ===
-=== LED vilguks 1 sek. intervalliga ===
+LED vilguks 1 sek. intervalliga
 <code c>
 import RPi.GPIO as GPIO
 import time
 ledPin = 11
 GPIO.setmode(GPIO.BOARD)
 GPIO.setup(ledPin, GPIO.OUT)
 while True:
     time.sleep(1)
@@ Line 21: / Line 18: @@
 </code>
-=== vastavalt kasutaja sisestatud väärtusele 0 või 1 juhitakse LED-i.===
+vastavalt kasutaja sisestatud väärtusele 0 või 1 juhitakse LED-i.
+<code c>
+import RPi.GPIO as GPIO
+ledPin = 11
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(ledPin, GPIO.OUT)
+while True:
+    input_var = input("Enter LED state: ")
+    if input_var == 1:
+    	GPIO.output(ledPin, True)
+    elif input_var == 0:
+    	GPIO.output(ledPin, False)
+    else:
+	print "Unknown command!"
+</code>
-=== oleks graafiline kasutajaliides, millega saab LED sisse-välja lülitada===
+oleks graafiline kasutajaliides, millega saab LED sisse-välja lülitada
+<code c>
+import RPi.GPIO as GPIO
+ledPin = 11
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(ledPin, GPIO.OUT)
+import Tkinter as tk
+class Application(tk.Frame):
+    def __init__(self, master=None):
+        tk.Frame.__init__(self, master)
+        self.pack()
+        self.createWidgets()
+    def createWidgets(self):
+        self.led_on = tk.Button(self)
+        self.led_on["text"] = "ON"
+        self.led_on["command"] = self.turn_led_on
+        self.led_on.pack(side="top")
+	self.led_off = tk.Button(self)
+        self.led_off["text"] = "OFF"
+        self.led_off["command"] = self.turn_led_off
+        self.led_off.pack(side="top")
+        self.QUIT = tk.Button(self, text="SULGE", fg="red",command=root.destroy)
+        self.QUIT.pack(side="bottom")
+    def turn_led_on(self):
+        GPIO.output(ledPin, True)
+    def turn_led_off(self):
+        GPIO.output(ledPin, False)
+root = tk.Tk()
+app = Application(master=root)
+root.geometry("250x150+300+300")
+app.mainloop()
+</code>
 === Valvenäide ===
@@ Line 30: / Line 72: @@
 import RPi.GPIO as GPIO
 import time
 sensorPin = 7
 GPIO.setmode(GPIO.BOARD)
 GPIO.setup(sensorPin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
 prevState = False
 currState = False
 while True:
     time.sleep(0.1)
@@ Line 55: / Line 93: @@
 import time
 import datetime
 sensorPin = 7
 GPIO.setmode(GPIO.BOARD)
 GPIO.setup(sensorPin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
 prevState = False
 currState = False
 f = open('andur.log', 'w',0)
 while True:
     time.sleep(0.1)

raspi_lahendused.1400161969.txt.gz · Last modified: 2020/07/20 09:00 (external edit)