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129 lines
4.6 KiB
129 lines
4.6 KiB
#!/usr/bin/python3
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# -*- coding:utf-8 -*-
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# secrets.py:
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# octoprint="https://your.octoprint.ip.address.or.domain.name"
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# apikey="your-octoprint-api-key"
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from secrets import *
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pluginpath="plugin/DisplayLayerProgress/values"
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printerpath="api/printer"
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fullurl=f"{octoprint}/{pluginpath}?apikey={apikey}"
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fullurltwo=f"{octoprint}/{printerpath}?apikey={apikey}"
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# CODED FOR WAVESHARE 4.2" 400x300 B&W ePaper Display
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# Requires the DisplayLayerProgress plugin
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# https://github.com/OllisGit/OctoPrint-DisplayLayerProgress
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import sys
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import os
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import requests,datetime
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imgdir = "/home/pi/epaper/img"#os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'img')#dontask
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libdir = "/home/pi/epaper/lib"#os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
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if os.path.exists(libdir):
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sys.path.append(libdir)
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import logging
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from waveshare_epd import epd4in2
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import time
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from PIL import Image,ImageDraw,ImageFont
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import traceback
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# https://stackoverflow.com/a/32282390
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from urllib3.exceptions import InsecureRequestWarning
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requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)
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logging.basicConfig(level=logging.DEBUG)
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#logging.basicConfig(level=logging.INFO)
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def timestr(time):
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return f"{datestr(time)} {time.hour:02}:{time.minute:02}"
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def datestr(time):
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return f"{time.year}-{time.month:02}-{time.day:02}"
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def getData():
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jsondata=requests.get(fullurl, verify=False).json()
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jsondatatwo=requests.get(fullurltwo, verify=False).json()
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jobdata={
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"file":jsondata["currentFilename"].split('/')[-1],
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"layer":jsondata["layer"]["current"],
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"layers":jsondata["layer"]["total"],
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"lastlayertime":jsondata["layer"]["lastLayerDuration"],
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"percent":jsondata["print"]["progress"],
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"eta":jsondata["print"]["timeLeft"],
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"remaining":jsondata["print"]["timeLeftInSeconds"],
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"bedtemp":jsondatatwo["temperature"]["bed"]["actual"],
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"bedtarget":jsondatatwo["temperature"]["bed"]["target"],
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"temp":jsondatatwo["temperature"]["tool0"]["actual"],
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"target":jsondatatwo["temperature"]["tool0"]["target"],
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}
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return (jobdata,datetime.datetime.now())
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try:
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logging.info("Octopi print monitor starting...")
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# INIT
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epd = epd4in2.EPD()
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logging.info("init and Clear")
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epd.init()
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epd.Clear()
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font14 = ImageFont.truetype(os.path.join(imgdir, 'Font.ttc'), 14)
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font16 = ImageFont.truetype(os.path.join(imgdir, 'Font.ttc'), 16)
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font18 = ImageFont.truetype(os.path.join(imgdir, 'Font.ttc'), 18)
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font20 = ImageFont.truetype(os.path.join(imgdir, 'Font.ttc'), 20)
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font24 = ImageFont.truetype(os.path.join(imgdir, 'Font.ttc'), 24)
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# LOCS
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# filename (60,6) file
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# percent (125,45) percent
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# eta (265,45) eta
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# layer (125,85) layer
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# total (125,125) layers
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# lastlayer (125,162) lastlayertime
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# lastupdate (117,250)
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# lastrefresh (117,278)
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# MONITOR LOOP
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while True:
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(jobdata,lastupdate)=getData()
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paper = Image.new('1', (epd.width, epd.height), 255) # 255: clear the frame
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draw = ImageDraw.Draw(paper)
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# LOAD OUR BACKGROUND
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bg = Image.open(os.path.join(imgdir, 'backgroundv2.bmp'))
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paper.paste(bg, (0, 0))
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# ADD OUR TEXT
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if len(jobdata['file']) < 20:
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draw.text((60, 6), jobdata['file'], font = font18, fill = 0)
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else:
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draw.text((60, 1), jobdata['file'][0:35], font = font18, fill = 0)
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draw.text((60, 17), jobdata['file'][35:70], font = font18, fill = 0)
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draw.text((125,42), f"{jobdata['percent']}%", font=font24, fill=0)
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draw.text((268,42),jobdata['eta'],font=font24,fill=0)
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draw.text((125,82),jobdata['layer'],font=font24,fill=0)
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draw.text((125,122),jobdata['layers'],font=font24,fill=0)
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draw.text((125,162),jobdata['lastlayertime'],font=font20,fill=0)
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draw.text((117,250),timestr(lastupdate),font=font14,fill=0)
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draw.text((117,278),timestr(datetime.datetime.now()),font=font14,fill=0)
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# (240,82) under ETA
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draw.text((25,228),f"{jobdata['bedtemp']}°c/{jobdata['bedtarget']}°c {jobdata['temp']}°c/{jobdata['target']}°c",font=font14,fill=0)
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# DISPLAY OUR MASTERPIECE
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epd.display(epd.getbuffer(paper))
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epd.sleep()
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#time.sleep(30)
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sys.exit(0)
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# logging.info("4.read bmp file on window")
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# Himage2 = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame
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# bmp = Image.open(os.path.join(imgdir, '100x100.bmp'))
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# Himage2.paste(bmp, (50,10))
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# epd.display(epd.getbuffer(Himage2))
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# time.sleep(2)
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except IOError as e:
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logging.info(e)
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except KeyboardInterrupt:
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logging.info("ctrl + c:")
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epd4in2.epdconfig.module_exit()
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exit()
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