#!/usr/bin/python
from datetime import timedelta
# ===========================================================================
# Clockatoo - Text Example
# ===========================================================================
with open('/proc/uptime', 'r') as f:
uptime_seconds = float(f.readline().split()[0])
uptime_string = str(timedelta(seconds = uptime_seconds))
from Raspi_7Segment import SevenSegment
segment = SevenSegment(address=0x70)
segment.writeTextString('hello world',0.2)
segment.writeTextString('uptime ' + uptime_string,0.2)
#!/usr/bin/python
import time
import datetime
from Raspi_7Segment import SevenSegment
# ===========================================================================
# Clockatoo - Clock Example
# ===========================================================================
segment = SevenSegment(address=0x70)
print "Press CTRL+Z to exit"
segment.writeTextString('welcome to clockatoo - press ctrl-z to exit',0.2)
# Continually update the time on a 4 char, 7-segment display
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
# Wait one second
time.sleep(1)