def __init__(self, path):
super(EventHandler, self).__init__()
self.lcd = LCDSysInfo()
self.lcd.set_brightness(BRIGHTNESS)
self.lcd.dim_when_idle(False)
self.lcd.clear_lines(TextLines.ALL, BGCOLOR)
self.old_lines = [''] * 6
self.path = path
def showDefaultScreen(firstTime, summary, mtgoxLastPrice, mtgoxDirectionCode, toggleSinceLast, mtgoxToggleState):
# extract just the data we want from the API result and
# build up display strings for each using the data
avg = float(summary['SUMMARY'][0]['MHS av'])
avgMhs = convertSize(avg*1000000.0)
foundBlocks = str(int(summary['SUMMARY'][0]['Found Blocks']))
difficultyAccepted = "A:" + str(int(summary['SUMMARY'][0]['Difficulty Accepted']))
if 'Pool Rejected%' in summary['SUMMARY'][0]:
rej = str(summary['SUMMARY'][0]['Pool Rejected%'])
if (rej == '0'):
rejp = rej + "%"
else:
rejp = rej.split('.')[0] + "." + rej.split('.')[1][:2] + "%"
else:
rejp = str(int(summary['SUMMARY'][0]['Difficulty Rejected']))
reject = "R:" + rejp
if 'Device Hardware%' in summary['SUMMARY'][0]:
hw = str(summary['SUMMARY'][0]['Device Hardware%'])
if (hw == '0'):
hwp = hw + "%"
else:
hwp = hw.split('.')[0] + "." + hw.split('.')[1][:2] + "%"
else:
hwp = str(int(summary['SUMMARY'][0]['Hardware Errors']))
hardware = "HW:" + hwp
bestShare = "S:" + convertSize(int(summary['SUMMARY'][0]['Best Share']))
workUtility = "WU:" + str(summary['SUMMARY'][0]['Work Utility']) + "/m"
# get current time, and format it per user selection
theTime = ""
time.ctime() # formatted like this: 'Mon Oct 18 13:35:29 2010'
if timeDisplayFormat == '12':
theTime = time.strftime("%I:%M%p") # 12 hour display
else:
theTime = time.strftime("%H:%M:%S") # 24 hour display
# strip common prefixes and suffixes off of the pool URL (to save display space)
# TODO add code to remove all ":dddd" instead of adding port numbers to ignore
commonStringPattern = ['http://', 'stratum+tcp://', 'stratum.', 'www.', '.com', 'mining.', ':3333', ':3334', ':8330']
shortPoolURL = str(poolURL)
for i in commonStringPattern:
shortPoolURL = shortPoolURL.replace(i, '', 1).rstrip()
# build the display strings
line1String = shortPoolURL + "\t" + theTime
line2String = "Uptime: " + upTime
line3String = "Avg:" + avgMhs + "h/s" + " B:" + foundBlocks
if int(foundBlocks) > 0:
line3Colour = TextColours.RED
else:
line3Colour = TextColours.GREEN
#line3String = "Avg:" + avgMhs + "\tB:" + foundBlocks
line4String = difficultyAccepted + " " + bestShare
line5String = reject + " " + hardware
if mtgoxToggleState: # if we have MtGox data, get ready to display it
line6String = "MtGox: " + mtgoxLastPrice
else:
line6String = workUtility
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
if (firstTime == True):
# clear screen
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
# write all lines
display.display_text_on_line(1, line1String, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.YELLOW)
display.display_text_on_line(2, line2String, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.LIGHT_BLUE)
display.display_text_on_line(3, line3String, True, (TextAlignment.LEFT), line3Colour)
display.display_text_on_line(4, line4String, True, (TextAlignment.LEFT), TextColours.GREEN)
display.display_text_on_line(5, line5String, True, (TextAlignment.LEFT), TextColours.GREEN)
# check to see if the mtgoxDisplay just toggled, if so, display black text to remove traces of previous icon
if toggleSinceLast == True:
display.display_text_anywhere(0, 197, ' ', TextColours.BLACK)
if mtgoxToggleState == True:
display.display_icon(41, mtgoxDirectionCode) # directionCode should contain the icon number for up or down arrow
display.display_text_anywhere(95, 200, line6String, TextColours.GREEN)
else:
display.display_text_on_line(6, line6String, True, (TextAlignment.LEFT), TextColours.GREEN)
def showSimplifiedScreen(firstTime, summary):
# extract just the data we want from the API result
hardwareErrors = str(summary['SUMMARY'][0]['Hardware Errors'])
avg = int(summary['SUMMARY'][0]['MHS av'])
avgStr = convertSize(avg*1000000.0)
avgMhs = "Average: " + avgStr
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
if (firstTime == True):
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.display_text_on_line(1, str(poolURL), True, (TextAlignment.LEFT), TextColours.LIGHT_BLUE)
display.display_text_on_line(2, "Uptime: \t" + upTime, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.LIGHT_BLUE)
display.display_text_on_line(3, avgMhs + "h/s", True, TextAlignment.LEFT, TextColours.LIGHT_BLUE)
display.display_text_on_line(4, "HW Errors: " + hardwareErrors, True, TextAlignment.LEFT, TextColours.LIGHT_BLUE)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import BackgroundColours, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(255)
d.save_brightness(127, 255)
d.set_text_background_colour(BackgroundColours.BLACK)
d.display_cpu_info(8010, 32, TextColours.RED, TextColours.WHITE)
d.display_ram_gpu_info(1994, 32, TextColours.RED, TextColours.GREEN)
d.display_network_info(1, 2, TextColours.RED, TextColours.GREEN, 0, 1)
d.display_fan_info(1994, 1994, TextColours.RED, TextColours.GREEN)
for pos in range(0, 48):
d.display_icon(pos, 1 + pos % 32)
d.clear_lines(63, BackgroundColours.WHITE)
d.set_text_background_colour(BackgroundColours.BLUE)
sleep(1)
for line in range(1, 7):
d.display_text_on_line(line, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.", False, TextAlignment.LEFT, TextColours.WHITE)
def main_loop(bg=None, fg=None):
update_display_period = 1 # number of seconds to wait before updating display
floor = math.floor # minor optimization
if bg is None:
bg = BackgroundColours.BLACK
if fg is None:
fg = TextColours.GREEN
line_num = 3
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
class Data(object):
def __init__(self, d):
self.d = d
self.count = 0
data = Data(owner)
def onbuttondown(data):
data.count += 1
data.d.display_text_on_line(line_num, str(data.count), False, None, fg)
read_wait(onbuttondown=functools.partial(onbuttondown, owner))
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from __future__ import print_function
import sys
from pylcdsysinfo import LCDSysInfo
try:
slot = int(sys.argv[1])
if not 0 < slot <= 43:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
print("Syntax: %s <1-43>" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, slot)
d.display_text_on_line(lineCount+1, my_str[prev_n:n], False, TextAlignment.CENTRE, TextColours.CYAN)
prev_n = n
lineCount += 1
return
try:
# start the logger
logging.basicConfig(filename='screen.log',format='%(asctime)s %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p', level=logging.DEBUG)
logging.info('Script Started!')
# generate client name and connect to mqtt
mypid = os.getpid()
client_uniq = "pubclient_"+str(mypid)
# set the screen up
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
# connect mqtt
connect()
#remain connected and publis
mqttc.loop_forever()
# bad
logging.info("Dropped out of the loop, Exiting")
time.sleep(2)
class Screen():
def __init__(self):
self.lcd = LCDSysInfo()
self.lcd.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
self.lcd.dim_when_idle(False)
self.lcd.set_brightness(127)
self.lcd.save_brightness(127, 127)
def clear(self):
self.lcd.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
def printc(self, data, sensors_to_display):
line = 1
for key in sensors_to_display:
for sensor in data:
if sensor['id'] == key:
value = str(sensor['value'])
txt = unicode(sensor['name'] + "\t " + value + "" + sensor['unit'])
txt = txt.replace(u"\u00B0", "^")
txt = unicodedata.normalize('NFKD', txt).encode('ascii', 'ignore')
print(txt)
self.lcd.display_text_on_line(line, txt, False, TextAlignment.LEFT, TextColours.LAVENDER)
line +=1
def __init__(self):
self.lcd = LCDSysInfo()
self.lcd.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
self.lcd.dim_when_idle(False)
self.lcd.set_brightness(127)
self.lcd.save_brightness(127, 127)
def main_loop(bg=None, fg=None):
update_display_period = 1 # number of seconds to wait before updating display
floor = math.floor # minor optimization
if bg is None:
bg = BackgroundColours.BLACK
if fg is None:
fg = TextColours.GREEN
line_num = 3
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
class Data(object):
def __init__(self, d):
self.d = d
self.count = 0
data = Data(owner)
def onbuttondown(data):
data.count += 1
data.d.display_text_on_line(line_num, str(data.count), False, None, fg)
read_wait(onbuttondown=functools.partial(onbuttondown, owner))
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
from time import sleep
d = LCDSysInfo()
while True:
for c in range(0, 8):
dest = 180 + (c * 38)
d.display_icon(0, dest)
d.display_text_on_line(1, "{{{" + str(c), False, TextAlignment.NONE, TextColours.WHITE)
sleep(1)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
try:
if int(sys.argv[1]) < 1 or int(sys.argv[1]) > 180:
raise ValueError("Out of bounds")
except ValueError:
print >>sys.stderr, "Syntax: %s <1-42>" % (sys.argv[0])
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, int(sys.argv[1]))
def showDefaultScreen(firstTime, summary, mtgoxLastPrice, mtgoxDirectionCode,
toggleSinceLast, mtgoxToggleState):
# extract just the data we want from the API result and
# build up display strings for each using the data
avg = float(summary['SUMMARY'][0]['MHS av'])
avgMhs = convertSize(avg * 1000000.0)
foundBlocks = str(int(summary['SUMMARY'][0]['Found Blocks']))
difficultyAccepted = "A:" + str(
int(summary['SUMMARY'][0]['Difficulty Accepted']))
if 'Pool Rejected%' in summary['SUMMARY'][0]:
rej = str(summary['SUMMARY'][0]['Pool Rejected%'])
if (rej == '0'):
rejp = rej + "%"
else:
rejp = rej.split('.')[0] + "." + rej.split('.')[1][:2] + "%"
else:
rejp = str(int(summary['SUMMARY'][0]['Difficulty Rejected']))
reject = "R:" + rejp
if 'Device Hardware%' in summary['SUMMARY'][0]:
hw = str(summary['SUMMARY'][0]['Device Hardware%'])
if (hw == '0'):
hwp = hw + "%"
else:
hwp = hw.split('.')[0] + "." + hw.split('.')[1][:2] + "%"
else:
hwp = str(int(summary['SUMMARY'][0]['Hardware Errors']))
hardware = "HW:" + hwp
bestShare = "S:" + convertSize(int(summary['SUMMARY'][0]['Best Share']))
workUtility = "WU:" + str(summary['SUMMARY'][0]['Work Utility']) + "/m"
# get current time, and format it per user selection
theTime = ""
time.ctime() # formatted like this: 'Mon Oct 18 13:35:29 2010'
if timeDisplayFormat == '12':
theTime = time.strftime("%I:%M%p") # 12 hour display
else:
theTime = time.strftime("%H:%M:%S") # 24 hour display
# strip common prefixes and suffixes off of the pool URL (to save display space)
# TODO add code to remove all ":dddd" instead of adding port numbers to ignore
commonStringPattern = [
'http://', 'stratum+tcp://', 'stratum.', 'www.', '.com', 'mining.',
':3333', ':3334', ':8330'
]
shortPoolURL = str(poolURL)
for i in commonStringPattern:
shortPoolURL = shortPoolURL.replace(i, '', 1).rstrip()
# build the display strings
line1String = shortPoolURL + "\t" + theTime
line2String = "Uptime: " + upTime
line3String = "Avg:" + avgMhs + "h/s" + " B:" + foundBlocks
if int(foundBlocks) > 0:
line3Colour = TextColours.RED
else:
line3Colour = TextColours.GREEN
#line3String = "Avg:" + avgMhs + "\tB:" + foundBlocks
line4String = difficultyAccepted + " " + bestShare
line5String = reject + " " + hardware
if mtgoxToggleState: # if we have MtGox data, get ready to display it
line6String = "MtGox: " + mtgoxLastPrice
else:
line6String = workUtility
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
if (firstTime == True):
# clear screen
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
# write all lines
display.display_text_on_line(1, line1String, True,
(TextAlignment.LEFT, TextAlignment.RIGHT),
TextColours.YELLOW)
display.display_text_on_line(2, line2String, True,
(TextAlignment.LEFT, TextAlignment.RIGHT),
TextColours.LIGHT_BLUE)
display.display_text_on_line(3, line3String, True, (TextAlignment.LEFT),
line3Colour)
display.display_text_on_line(4, line4String, True, (TextAlignment.LEFT),
TextColours.GREEN)
display.display_text_on_line(5, line5String, True, (TextAlignment.LEFT),
TextColours.GREEN)
# check to see if the mtgoxDisplay just toggled, if so, display black text to remove traces of previous icon
if toggleSinceLast == True:
display.display_text_anywhere(0, 197, ' ', TextColours.BLACK)
if mtgoxToggleState == True:
display.display_icon(
41, mtgoxDirectionCode
) # directionCode should contain the icon number for up or down arrow
display.display_text_anywhere(95, 200, line6String, TextColours.GREEN)
else:
display.display_text_on_line(6, line6String, True,
(TextAlignment.LEFT), TextColours.GREEN)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours, large_image_indexes
from time import sleep
d = LCDSysInfo()
while True:
for num, idx in enumerate(large_image_indexes):
d.display_icon(0, idx)
d.display_text_on_line(1, "{{{" + str(num), False, TextAlignment.NONE, TextColours.WHITE)
sleep(1)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo, large_image_indexes
try:
slot = int(sys.argv[1])
if not 0 <= slot <= 7:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
print("Syntax: %s <0-7>" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, large_image_indexes[slot])
def getArrivalTime(stationcode, stationname):
url = 'https://smrtfd18.herokuapp.com/webhook'
payload = {
'stationcode': stationcode,
'key': 'MEtSAm6Tzl5PPT3bmLq1JqkFvcpXmKL2M7EWbq15'
}
r = requests.post(url, data=payload)
output = json.loads(r.content)
nextTrain = ''
subTrain = ''
nextTrainFinalDtn = ''
j = 0
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(BackgroundColours.BLACK)
for rows in output['Arrivals']:
for x in output['Arrivals'][rows]:
if x > 0:
for y in output['Arrivals'][rows][x]:
print x, ':', y, ':', output['Arrivals'][rows][x][y]
if (y == 'nextTrainFinalDtn'):
nextTrainFinalDtn = output['Arrivals'][rows][x][
y].strip()
j += 1
if (y == 'nextTrain'):
str_ = str(output['Arrivals'][rows][x][y])
nextTrain = filter(str.isdigit, str_)
j += 1
if (y == 'subTrain'):
str_ = str(output['Arrivals'][rows][x][y])
subTrain = filter(str.isdigit, str_)
j += 1
if (j == 3):
print 'To: ', nextTrainFinalDtn, '> ', nextTrain, ' ', subTrain
if (nextTrainFinalDtn != ''):
clock_str = str(
datetime.datetime.now()).split('.')[0]
d.display_text_on_line(1, stationname, False,
TextAlignment.CENTRE,
TextColours.PINK)
d.display_text_on_line(
2, '---------------------------------------',
False, TextAlignment.CENTRE, TextColours.PINK)
d.display_text_on_line(3,
'To ' + nextTrainFinalDtn,
False, TextAlignment.CENTRE,
TextColours.GREEN)
d.display_text_on_line(
4, 'Next train: ' + nextTrain + ' min(s)',
False, TextAlignment.LEFT, TextColours.YELLOW)
d.display_text_on_line(
5, 'Sub. train: ' + subTrain + ' min(s)',
False, TextAlignment.LEFT, TextColours.CYAN)
d.display_text_on_line(6, clock_str, False,
TextAlignment.CENTRE,
TextColours.WHITE)
time.sleep(5)
d.clear_lines(TextLines.ALL,
BackgroundColours.BLACK)
j = 0
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import BackgroundColours, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(255)
d.save_brightness(127, 255)
d.set_text_background_colour(BackgroundColours.BLACK)
d.display_cpu_info(8010, 32, TextColours.RED, TextColours.WHITE)
d.display_ram_gpu_info(1994, 32, TextColours.RED, TextColours.GREEN)
d.display_network_info(1, 2, TextColours.RED, TextColours.GREEN, 0, 1)
d.display_fan_info(1994, 1994, TextColours.RED, TextColours.GREEN)
for pos in range(0, 48):
d.display_icon(pos, 1 + pos % 32)
d.clear_lines(63, BackgroundColours.WHITE)
d.set_text_background_colour(BackgroundColours.BLUE)
sleep(1)
for line in range(1, 7):
d.display_text_on_line(
line, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
False, TextAlignment.LEFT, TextColours.WHITE)
def clock_loop(bg=None, fg=None):
update_display_period = 1 # number of seconds to wait before updating display
floor = math.floor # minor optimization
if bg is None:
bg = BackgroundColours.BLACK
if fg is None:
fg = TextColours.WHITE
line_num = 1
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
jsonAfdak = domoticzData(805)
jsonBuiten = domoticzData(16)
jsonBinnen = domoticzData(447)
jsonPower = domoticzData(616)
d.display_text_on_line(2, 'Buiten:' + jsonBuiten['result'][0]['Data'], False, None, fg)
d.display_text_on_line(3, 'Afdak:' + jsonAfdak['result'][0]['Data'], False, None, fg)
d.display_text_on_line(4, 'Binnen:' + jsonBinnen['result'][0]['Data'], False, None, fg)
d.display_text_on_line(5, 'Verbruik:' + jsonPower['result'][0]['Usage'], False, None, fg)
d.display_text_on_line(6, 'Vandaag:' + jsonPower['result'][0]['CounterToday'], False, None, fg)
#print(jsonBuiten['Result']['Name'])
print(jsonBuiten['result'][0]['Data'])
timeout = time.time() + 60*2
while 1:
clock_str = str(datetime.datetime.now()).split('.')[0]
d.display_text_on_line(line_num, clock_str, False, None, fg)
if (time.time() > timeout):
break
# Work out when to wake up for the next round/whole (non-fractional) time
start_time = time.time()
future_time = floor(start_time) + update_display_period # pure float math
sleep_time = future_time - start_time
time.sleep(sleep_time)
print('stopped after timeout')
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(0)
d.save_brightness(0, 255)
d.set_text_background_colour(bg)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo
try:
slot = int(sys.argv[1])
if not 0 < slot <= 43:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
print("Syntax: %s <1-43>" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, slot)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import BackgroundColours, COL2LEFT, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(255)
d.save_brightness(127, 255)
# System Info
d.set_text_background_colour(BackgroundColours.BLACK)
d.display_cpu_info(8010, 32, TextColours.RED, TextColours.WHITE)
d.display_ram_gpu_info(1994, 32, TextColours.RED, TextColours.GREEN)
d.display_network_info(1, 2, TextColours.RED, TextColours.GREEN, False, True)
d.display_fan_info(1994, 1994, TextColours.RED, TextColours.GREEN)
# All icons
for pos in range(0, 48):
d.display_icon(pos, 1 + pos)
sleep(1)
# Arbitrary text drawing
d.clear_lines(TextLines.ALL, BackgroundColours.WHITE)
d.set_text_background_colour(BackgroundColours.BLUE)
for line in range(1, 7):
d.display_text_on_line(line, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.", False, TextAlignment.LEFT, TextColours.WHITE)
sleep(1)
# handle the imports needed
from pylcdsysinfo import BackgroundColours, COL2LEFT, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
# used to communicate with bitcoind rpc
import bitcoinrpc
from bitcoinrpc.exceptions import InsufficientFunds
# used to parse the webpage ticker data.
import urllib
import urllib2
import re
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.set_brightness(255)
display.save_brightness(100, 255)
# Connect to the remote bitcoind running on another machine (can be localhost too!)
# conn = bitcoinrpc.connect_to_remote('bbb6f1bd-b3aa-5c38-b8df-f0763e973aaa', 'BDBtoys1284', host='rpc.blockchain.info', port=8332)
conn = bitcoinrpc.connect_to_remote("greg", "socrates", host="192.168.69.40", port=8332)
# Grab the latest price from mtgox
aResp = urllib2.urlopen("http://data.mtgox.com/api/1/BTCUSD/ticker")
web_pg = aResp.read()
# read and 'strip' the resulting string so that it can be used.
# this is the response as string
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import BackgroundColours, COL2LEFT, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(255)
d.save_brightness(127, 255)
# System Info
d.set_text_background_colour(BackgroundColours.BLACK)
d.display_cpu_info(8010, 32, TextColours.RED, TextColours.WHITE)
d.display_ram_gpu_info(1994, 32, TextColours.RED, TextColours.GREEN)
d.display_network_info(1, 2, TextColours.RED, TextColours.GREEN, False, True)
d.display_fan_info(1994, 1994, TextColours.RED, TextColours.GREEN)
# All icons
for pos in range(0, 48):
d.display_icon(pos, 1 + pos)
sleep(1)
# Arbitrary text drawing
d.clear_lines(TextLines.ALL, BackgroundColours.WHITE)
d.set_text_background_colour(BackgroundColours.BLUE)
for line in range(1, 7):
d.display_text_on_line(
line, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
False, TextAlignment.LEFT, TextColours.WHITE)
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
def usage():
print >> sys.stderr, "Usage: %s <icon 1-42> <imagefile>" % (sys.argv[0])
sys.exit(1)
if len(sys.argv) != 3:
usage()
try:
if int(sys.argv[1]) < 1 or int(sys.argv[1]) > 42:
raise ValueError("Out of bounds")
except ValueError:
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print >> sys.stderr, "No such file '%s'" % (infile)
sys.exit(1)
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = os.popen(
"ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null"
% (infile)).read()
d = LCDSysInfo()
d.write_image_to_flash(int(sys.argv[1]), bmpfile)
import time
import datetime
import xbmc
import xbmcaddon
import textwrap
__settings__ = xbmcaddon.Addon(id='script.service.lcdsysinfo')
__cwd__ = __settings__.getAddonInfo('path')
BASE_RESOURCE_PATH = xbmc.translatePath(os.path.join( __cwd__, 'resources', 'lib'))
sys.path.append (BASE_RESOURCE_PATH)
from pylcdsysinfo import LCDSysInfo, TextLines, BackgroundColours, TextColours
bg = BackgroundColours.BLACK
fg = TextColours.GREEN
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
def draw_lines(lines, first = 0):
for i in range(0, (6 - first)):
d.clear_lines(1 << (first + i), bg)
if i < len(lines):
d.display_text_on_line(1 + first + i, lines[i], False, None, fg)
draw_lines(['starting desu ...'])
p = xbmc.Player()
#!/usr/bin/env python
import sys, os
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
def usage():
print >>sys.stderr, "Usage: %s <slot 0-7> <imagefile>" % (sys.argv[0])
sys.exit(1)
if len(sys.argv) != 3:
usage()
try:
if int(sys.argv[1]) < 0 or int(sys.argv[1]) > 7:
raise ValueError("Out of bounds")
except ValueError:
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print >>sys.stderr, "No such file '%s'" % (infile)
sys.exit(1)
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = os.popen("ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null" % (infile)).read()
d = LCDSysInfo()
d.write_image_to_flash(180 + int(sys.argv[1]) * 38, bmpfile)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
try:
if int(sys.argv[1]) < 0 or int(sys.argv[1]) > 7:
raise ValueError("Out of bounds")
except ValueError:
print >> sys.stderr, "Syntax: %s <0-7>" % (sys.argv[0])
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, 180 + int(sys.argv[1]) * 38)
def usage():
print("Usage: %s <icon 1-42> <imagefile>" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
if len(sys.argv) != 3:
usage()
try:
slot = int(sys.argv[1])
if not 0 < slot <= 42:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print("No such file '%s'" % (infile), file=sys.stderr)
sys.exit(1)
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = subprocess.Popen(
"ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null"
% (infile),
shell=True,
stdout=subprocess.PIPE).stdout.read()
d = LCDSysInfo()
d.write_image_to_flash(slot, bmpfile)
try:
slot = int(sys.argv[1])
if not 0 < slot <= 42:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print("No such file '%s'" % (infile), file=sys.stderr)
sys.exit(1)
if pylcdsysinfo.Image:
im = pylcdsysinfo.Image.open(infile)
im = pylcdsysinfo.simpleimage_resize(im, (36, 36))
rawfile = pylcdsysinfo.image_to_raw(im)
else:
# lets hope ffmpeg is available......
print('PIL not available, fallback to spawning ffmpeg')
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = subprocess.Popen("ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null" % (infile),
shell=True, stdout=subprocess.PIPE).stdout.read()
d = LCDSysInfo()
if pylcdsysinfo.Image:
d.write_rawimage_to_flash(slot, rawfile)
else:
d.write_image_to_flash(slot, bmpfile)
def displayErrorScreen(e):
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
# Always clear the whole screen
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.display_text_on_line(3, "Error: Check Miner", True, (TextAlignment.LEFT), TextColours.RED)
display.display_text_on_line(4, e, True, (TextAlignment.LEFT), TextColours.RED)
def showSimplifiedScreen(firstTime, summary):
# extract just the data we want from the API result
hardwareErrors = str(summary['SUMMARY'][0]['Hardware Errors'])
avg = int(summary['SUMMARY'][0]['MHS av'])
avgStr = convertSize(avg*1000000.0)
avgMhs = "Average: " + avgStr
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
if (firstTime == True):
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.display_text_on_line(1, str(poolURL), True, (TextAlignment.LEFT), TextColours.LIGHT_BLUE)
display.display_text_on_line(2, "Uptime: \t" + upTime, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.LIGHT_BLUE)
display.display_text_on_line(3, avgMhs + "h/s", True, TextAlignment.LEFT, TextColours.LIGHT_BLUE)
display.display_text_on_line(4, "HW Errors: " + hardwareErrors, True, TextAlignment.LEFT, TextColours.LIGHT_BLUE)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import binascii
from pylcdsysinfo import LCDSysInfo
d = LCDSysInfo()
info = d.get_device_info()
def b2h(ba):
"""Convert byte array to hyphen separated hex string."""
return '-'.join(["%02X" % i for i in ba]).strip()
print """Serial number: %s
Flash Id: %s
EEPROM Data: %s
Device Valid: %s
8Mb Flash: %s
Picture Frame Mode: %s
""" % (
b2h(info['serial']),
b2h(info['flash_id']),
b2h(info['eeprom']),
info['device_valid'],
info['8mb_flash'],
info['picture_frame_mode'],
),
def displayErrorScreen(e):
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
# Always clear the whole screen
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.display_text_on_line(3, "Error: Check Miner", True, (TextAlignment.LEFT), TextColours.RED)
display.display_text_on_line(4, e, True, (TextAlignment.LEFT), TextColours.RED)
try:
slot = int(sys.argv[1])
if not 0 <= slot <= 7:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print("No such file '%s'" % (infile), file=sys.stderr)
sys.exit(1)
if pylcdsysinfo.Image:
im = pylcdsysinfo.Image.open(infile)
im = pylcdsysinfo.simpleimage_resize(im)
rawfile = pylcdsysinfo.image_to_raw(im)
else:
# lets hope ffmpeg is available......
print('PIL not available, fallback to spawning ffmpeg')
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = subprocess.Popen("ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null" % (infile),
shell=True, stdout=subprocess.PIPE).stdout.read()
d = LCDSysInfo()
if pylcdsysinfo.Image:
d.write_rawimage_to_flash(large_image_indexes[slot], rawfile)
else:
d.write_image_to_flash(large_image_indexes[slot], bmpfile)
def showDefaultScreen(firstTime, summary):
# extract just the data we want from the API result and
# build up display strings for each using the data
avg = float(summary['SUMMARY'][0]['MHS av'])
avgMhs = convertSize(avg*1000000.0)
foundBlocks = str(int(summary['SUMMARY'][0]['Found Blocks']))
difficultyAccepted = "A:" + str(int(summary['SUMMARY'][0]['Difficulty Accepted']))
if 'Pool Rejected%' in summary['SUMMARY'][0]:
rej = str(summary['SUMMARY'][0]['Pool Rejected%'])
if (rej == '0'):
rejp = rej + "%"
else:
rejp = rej.split('.')[0] + "." + rej.split('.')[1][:2] + "%"
else:
rejp = str(int(summary['SUMMARY'][0]['Difficulty Rejected']))
reject = "R:" + rejp
if 'Device Hardware%' in summary['SUMMARY'][0]:
hw = str(summary['SUMMARY'][0]['Device Hardware%'])
if (hw == '0'):
hwp = hw + "%"
else:
hwp = hw.split('.')[0] + "." + hw.split('.')[1][:2] + "%"
else:
hwp = str(int(summary['SUMMARY'][0]['Hardware Errors']))
hardware = "HW:" + hwp
bestShare = "S:" + convertSize(int(summary['SUMMARY'][0]['Best Share']))
workUtility = "WU:" + str(summary['SUMMARY'][0]['Work Utility']) + "/m"
# get current time, and format it per user selection
theTime = ""
time.ctime() # formatted like this: 'Mon Oct 18 13:35:29 2010'
if timeDisplayFormat == '12':
theTime = time.strftime("%I:%M%p") # 12 hour display
else:
theTime = time.strftime("%H:%M:%S") # default to 24 hour display
# strip common prefixes and suffixes off of the pool URL (to save display space)
commonStringPattern = ['stratum+tcp://', 'stratum.', 'www.', '.com', 'mining.', ':3333', ':3334']
shortPoolURL = str(poolURL)
for i in commonStringPattern:
shortPoolURL = shortPoolURL.replace(i, '', 1).rstrip()
# build the display strings
line1String = shortPoolURL + "\t" + theTime
line2String = "Uptime: " + upTime
line3String = "Avg:" + avgMhs + "h/s" + " B:" + foundBlocks
#line3String = "Avg:" + avgMhs + "\tB:" + foundBlocks
line4String = difficultyAccepted + " " + bestShare
line5String = reject + " " + hardware
line6String = workUtility
# set up to write to the LCD screen
#
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.set_brightness(255)
display.save_brightness(100, 255)
if (firstTime == True):
# clear screen
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
# write all lines
display.display_text_on_line(1, line1String, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.YELLOW)
display.display_text_on_line(2, line2String, True, (TextAlignment.LEFT, TextAlignment.RIGHT), TextColours.LIGHT_BLUE)
display.display_text_on_line(3, line3String, True, (TextAlignment.LEFT), TextColours.GREEN)
display.display_text_on_line(4, line4String, True, (TextAlignment.LEFT), TextColours.GREEN)
display.display_text_on_line(5, line5String, True, (TextAlignment.LEFT), TextColours.GREEN)
display.display_text_on_line(6, line6String, True, (TextAlignment.LEFT), TextColours.GREEN)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
try:
if int(sys.argv[1]) < 0 or int(sys.argv[1]) > 7:
raise ValueError("Out of bounds")
except ValueError:
print >>sys.stderr, "Syntax: %s <0-7>" % (sys.argv[0])
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, 180 + int(sys.argv[1]) * 38)
#!/usr/bin/env python
import sys, os
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
def usage():
print >>sys.stderr, "Usage: %s <icon 1-42> <imagefile>" % (sys.argv[0])
sys.exit(1)
if len(sys.argv) != 3:
usage()
try:
if int(sys.argv[1]) < 1 or int(sys.argv[1]) > 42:
raise ValueError("Out of bounds")
except ValueError:
usage()
infile = sys.argv[2]
if not os.path.isfile(infile):
print >>sys.stderr, "No such file '%s'" % (infile)
sys.exit(1)
# Hack - redirect stderr to /dev/null to prevent noisy ffmpeg output
bmpfile = os.popen("ffmpeg -f image2 -i %s -vcodec bmp -pix_fmt rgb565 -f image2 - 2>/dev/null" % (infile)).read()
d = LCDSysInfo()
d.write_image_to_flash(int(sys.argv[1]), bmpfile)
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pylcdsysinfo import BackgroundColours, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(BackgroundColours.BLACK)
f = open('yw', 'r')
c = 1
col = TextColours.GREEN
for line in f:
if c == 2:
col = TextColours.PURPLE
if c == 3:
col = TextColours.YELLOW
if c == 4:
col = TextColours.LIGHT_BLUE
if c == 5:
col = TextColours.ORANGE
if c == 6:
col = TextColours.RED
d.display_text_on_line(c, line, False, TextAlignment.LEFT, col)
c = c + 1
if c > 6:
from pylcdsysinfo import BackgroundColours, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
hostname=socket.gethostname()
#Get IP address and concatenate with "IP: " string
ipaddress=socket.gethostbyname(hostname)
ipstring="IP: " + ipaddress
print(ipstring)
if sys.platform == 'darwin':
ipaddress=socket.gethostbyname(hostname)
print("Mac detected")
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
d.dim_when_idle(False)
d.set_brightness(255)
d.save_brightness(127, 255)
d.set_text_background_colour(BackgroundColours.BLACK)
#d.display_cpu_info(8010, 32, TextColours.RED, TextColours.WHITE)
#d.display_ram_gpu_info(1994, 32, TextColours.RED, TextColours.GREEN)
#d.display_network_info(1, 2, TextColours.RED, TextColours.GREEN, 0, 1)
#d.display_fan_info(1994, 1994, TextColours.RED, TextColours.GREEN)
d.display_text_on_line(2, "Hostname: ", True, TextAlignment.LEFT, TextColours.GREEN)
d.display_text_on_line(3, hostname, True, TextAlignment.LEFT, TextColours.GREEN)
d.display_text_on_line(4, ipstring, True, TextAlignment.LEFT, TextColours.WHITE)
#d.display_text_on_line(5, ipaddress, True, TextAlignment.LEFT, TextColours.WHITE)
class EventHandler(pyinotify.ProcessEvent):
last_updated = 0
def __init__(self, path):
super(EventHandler, self).__init__()
self.lcd = LCDSysInfo()
self.lcd.set_brightness(BRIGHTNESS)
self.lcd.dim_when_idle(False)
self.lcd.clear_lines(TextLines.ALL, BGCOLOR)
self.old_lines = [''] * 6
self.path = path
@staticmethod
def fmt_task(task):
try:
if task.startswith('+'):
task = '+ ' + task[1:]
else:
task = '- ' + task
return '____%s' % task
except AttributeError as err:
return '- %s' % err
@staticmethod
def _parse_todos(path):
with open(path, 'rU') as fobj:
yobj = yaml.safe_load_all(fobj)
# Python 2/3 adapter
if hasattr(yobj, 'next'):
yobj_next = yobj.next
elif hasattr(yobj, '__next__'):
yobj_next = yobj.__next__
else:
raise Exception("Python is broken")
# Skip header text
yobj_next()
return yobj_next() or {}
def process_IN_MODIFY(self, event):
# Workaround for race condition when using IN_MODIFY
# (Because IN_CLOSE_WRITE | IN_MOVED_TO doesn't fire with Leafpad)
this_stat, waited = os.stat(self.path), 0
while this_stat.st_size == 0 and waited < 3:
time.sleep(0.3)
this_stat = os.stat(self.path)
waited += 0.3
# Ensure we fire only once per change
if self.last_updated == this_stat.st_mtime:
return
try:
data = self._parse_todos(self.path)
except BaseException as err:
log.debug("Couldn't parse data from file: %s", self.path)
lines = ["Error parsing TODO YAML",
"%d bytes" % this_stat.st_size,
"",
str(err)]
print(err)
else:
tasks = data.get('TODO', None)
if tasks:
lines = ["TODO:"] + [self.fmt_task(x) for x in tasks]
else:
lines = ["No TODOs found"]
# Waste as little time as possible overwriting lines that haven't
# changed
for pos, line in enumerate(lines[:6]):
if line != self.old_lines[pos]:
# Work around the ASCII-only-ness of the USBLCD API
if isinstance(line, bytes):
line = line.decode('utf8', 'replace')
line = unidecode(line)
self.lcd.display_text_on_line(pos + 1, line, False,
TextAlignment.LEFT, FGCOLOR)
self.old_lines[pos] = line
# Only erase lines that used to have something on them
mask = 0
for pos in range(len(lines), 6):
if self.old_lines[pos]:
mask += 1 << int(pos)
self.old_lines[pos] = ''
if mask:
self.lcd.clear_lines(mask, BGCOLOR)
# Only update this if we successfuly parsed and applied an update
self.last_updated = this_stat.st_mtime
#handle the imports needed
from pylcdsysinfo import BackgroundColours, COL2LEFT, TextColours, TextAlignment, TextLines, LCDSysInfo, time
from time import sleep
#used to communicate with bitcoind rpc
import bitcoinrpc
from bitcoinrpc.exceptions import InsufficientFunds
#used to parse the webpage ticker data.
import urllib
import urllib2
import re
while True:
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.set_brightness(255)
display.save_brightness(100, 255)
#Connect to the remote bitcoind running on another machine (can be localhost too!)
#conn = bitcoinrpc.connect_to_remote('greg', 'socrates', host='192.168.69.40', port=8332)
#Grab the latest price from mtgox
aResp = urllib2.urlopen("http://data.mtgox.com/api/1/BTCUSD/ticker");
web_pg = aResp.read();
#read and 'strip' the resulting string so that it can be used.
#this is the response as string
str1 = str(web_pg);
#handle the imports needed
from pylcdsysinfo import BackgroundColours, COL2LEFT, TextColours, TextAlignment, TextLines, LCDSysInfo
from time import sleep
#used to communicate with bitcoind rpc
import bitcoinrpc
from bitcoinrpc.exceptions import InsufficientFunds
#used to parse the webpage ticker data.
import urllib
import urllib2
import re
# Init the LCD screen
display = LCDSysInfo()
display.dim_when_idle(False)
display.clear_lines(TextLines.ALL, BackgroundColours.BLACK)
display.set_brightness(255)
display.save_brightness(100, 255)
#Grab LTC
aResp = urllib2.urlopen("https://btc-e.com/api/2/ltc_usd/ticker");
web_pg1 = aResp.read();
#Grab BTC
aResp = urllib2.urlopen("http://data.mtgox.com/api/1/BTCUSD/ticker");
web_pg2 = aResp.read();
#BTC-E BTC
aResp = urllib2.urlopen("https://btc-e.com/api/2/btc_usd/ticker");
web_pg3 = aResp.read();
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import binascii
from pylcdsysinfo import LCDSysInfo
d = LCDSysInfo()
info = d.get_device_info()
def b2h(ba):
"""Convert byte array to hyphen separated hex string."""
return '-'.join(["%02X" % i for i in ba]).strip()
print """Serial number: %s
Flash Id: %s
EEPROM Data: %s
Device Valid: %s
8Mb Flash: %s
Picture Frame Mode: %s
""" % (
b2h(info['serial']),
b2h(info['flash_id']),
b2h(info['eeprom']),
info['device_valid'],
info['8mb_flash'],
info['picture_frame_mode'],
),
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import sys
from pylcdsysinfo import LCDSysInfo, TextAlignment, TextColours
try:
if int(sys.argv[1]) < 1 or int(sys.argv[1]) > 180:
raise ValueError("Out of bounds")
except ValueError:
print >> sys.stderr, "Syntax: %s <1-42>" % (sys.argv[0])
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, int(sys.argv[1]))
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from __future__ import print_function
import sys
from pylcdsysinfo import LCDSysInfo, large_image_indexes
try:
slot = int(sys.argv[1])
if not 0 <= slot <= 7:
raise ValueError("Out of bounds")
except (ValueError, IndexError):
print("Syntax: %s <0-7>" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
d = LCDSysInfo()
d.display_icon(0, large_image_indexes[slot])
def clock_loop(bg=None, fg=None):
update_display_period = 1 # number of seconds to wait before updating display
floor = math.floor # minor optimization
if bg is None:
bg = BackgroundColours.BLACK
if fg is None:
fg = TextColours.GREEN
line_num = 3
d = LCDSysInfo()
d.clear_lines(TextLines.ALL, bg)
d.dim_when_idle(False)
d.set_brightness(127)
d.save_brightness(127, 255)
d.set_text_background_colour(bg)
while 1:
clock_str = str(datetime.datetime.now()).split('.')[0]
d.display_text_on_line(line_num, clock_str, False, None, fg)
# Work out when to wake up for the next round/whole (non-fractional) time
start_time = time.time()
future_time = floor(start_time) + update_display_period # pure float math
sleep_time = future_time - start_time
time.sleep(sleep_time)
def main(): uptime = getUptime() bg = BackgroundColours.BLACK fb = TextColours.WHITE d = LCDSysInfo() d.clear_lines(TextLines.ALL, bg) d.dim_when_idle(False) d.set_brightness(127) d.save_brightness(127, 255) d.set_text_background_colour(bg) d.display_text_on_line(3, "Uptime:", False, None, fb) d.display_text_on_line(4, uptime, False, None, fb)
