Code for monitoring the 3D printers at Happy Workhorse Farms

smack-blog.py

# Add in cat /etc/supervisor/conf.d/smack-blog.conf
#
# [program:smack-blog]
# command=/root/smack-blog.py

#!/usr/bin/python

import Adafruit_BBIO.UART as UART
import os, pytumblr, serial, time

def logMessage(ser, msg):
    print(msg)
    ser.write(chr(0xFE) + chr(0x01))
    ser.write(msg)

client = pytumblr.TumblrRestClient(
    # Get keys from Tumblr API: https://api.tumblr.com/console/calls/user/info
    # Put keys here. Should be 4 lines 
)

UART.setup("UART4")
ser = serial.Serial(port = "/dev/ttyO4", baudrate=9600)
ser.close() # Flush any old messages
ser.open()

while(1):
    logMessage(ser, "Waiting...")
    time.sleep(900)
    logMessage(ser, "Button smacked!")
    os.system('fswebcam -r 1920x1080 --jpeg 85 --font sans:20 -D 1 /var/www/public/static/images/shot.jpg')
    logMessage(ser, "Tried to take a picture")
    client.create_photo(u'rascalmicro.tumblr.com', state="published", data="/var/www/public/static/images/shot.jpg")