Python SevenSegment.setColon Exemples

Exemple #1

Fichier : test_7segment.py Projet : jackha/raspberry-stomp

#!/usr/bin/python

import time
import datetime
from Adafruit_LEDBackpack.Adafruit_7Segment import SevenSegment

# ===========================================================================
# Clock Example
# ===========================================================================
segment = SevenSegment(address=0x74)

print "Press CTRL+Z to exit"

c = 0
# Continually update the time on a 4 char, 7-segment display
# Continually update the 8x8 display one pixel at a time


# Set hours
segment.writeDigitRaw(0, 0x00)   
segment.writeDigitRaw(1, 0x01)          # Ones
# Set minutes
segment.writeDigitRaw(3, 0x02)   # Tens
segment.writeDigitRaw(4, 0x03)        # Ones
# Toggle color
segment.setColon(1)              # Toggle colon at 1Hz

Exemple #2

Fichier : test_displays.py Projet : jackha/raspberry-stomp

print "Press CTRL+Z to exit"

c = 0
# Continually update the time on a 4 char, 7-segment display
# Continually update the 8x8 display one pixel at a time
while(True):
  now = datetime.datetime.now()
  hour = now.hour
  minute = now.minute
  second = now.second
 
  # Set hours
  segment.writeDigit(0, int(hour / 10))     # Tens
  segment.writeDigit(1, hour % 10)          # Ones
  # Set minutes
  segment.writeDigit(3, int(minute / 10))   # Tens
  segment.writeDigit(4, minute % 10)        # Ones
  # Toggle color
  segment.setColon(second % 2)              # Toggle colon at 1Hz

  grid.setPixel(c % 8, c / 8)

  c = c + 1
  if c == 64:
    c = 0
    grid.clear()

  # Wait one second
  time.sleep(1)