107 lines
4.2 KiB
Text
107 lines
4.2 KiB
Text
import sys
|
|
import os
|
|
import subprocess
|
|
import logging
|
|
import epd2in13_V3
|
|
import time
|
|
from PIL import Image, ImageDraw, ImageFont
|
|
|
|
picdir = os.path.dirname(os.path.realpath(__file__))
|
|
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
|
|
if os.path.exists(libdir):
|
|
sys.path.append(libdir)
|
|
|
|
logging.basicConfig(level=logging.DEBUG)
|
|
|
|
def get_wifi_status():
|
|
try:
|
|
# Get the SSID of the currently connected Wi-Fi network
|
|
result = subprocess.run(['iwgetid', '-r'], capture_output=True, text=True)
|
|
ssid = result.stdout.strip()
|
|
|
|
ip_result = subprocess.run(['hostname', '-I'], capture_output=True, text=True)
|
|
ip_address = ip_result.stdout.strip().split()[0] if ip_result.stdout else "N/A"
|
|
|
|
if ssid:
|
|
return "OK", ssid
|
|
else:
|
|
return "Disconnected", "N/A"
|
|
except Exception as e:
|
|
return "Error", str(e)
|
|
|
|
def main():
|
|
try:
|
|
logging.info("epd2in13_V3 datetime and network info")
|
|
|
|
epd = epd2in13_V3.EPD()
|
|
logging.info("init and Clear")
|
|
epd.init()
|
|
epd.Clear(0xFF)
|
|
|
|
# Load fonts
|
|
font18 = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf', 18)
|
|
font16 = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf', 14)
|
|
|
|
clock_refresh_interval = 5 # Refresh every 5 seconds
|
|
motd_refresh_interval = 120 # Refresh every minute
|
|
|
|
time_image = Image.new('1', (epd.height, epd.width), 255)
|
|
draw = ImageDraw.Draw(time_image)
|
|
|
|
previous_clock_time = ''
|
|
previous_date = ''
|
|
previous_status = ''
|
|
previous_ssid = ''
|
|
previous_footer_refresh = 0
|
|
|
|
while True:
|
|
# Get current time and date
|
|
current_time = time.strftime('%l:%M %p').lstrip().lower()
|
|
current_date = time.strftime('%a, %b %d, \'%y')
|
|
|
|
# Get network status and SSID
|
|
status, ssid, ip_address = get_wifi_status()
|
|
|
|
|
|
# If time, date, status, or SSID has changed, update
|
|
if current_time != previous_clock_time or current_date != previous_date or status != previous_status or ssid != previous_ssid:
|
|
# Clear and redraw only if there's a change
|
|
if status != previous_status or ssid != previous_ssid:
|
|
draw.rectangle((0, 0, 250, 40), fill=255) # Clear network status and SSID area
|
|
draw.text((0, 0), f"CONNECTION: {status}", font=font18, fill=0)
|
|
draw.text((0, 20), f"SSID: {ssid}", font=font18, fill=0)
|
|
epd.displayPartial(epd.getbuffer(time_image.rotate(180))) # Partial refresh for status and SSID
|
|
|
|
# Update the time and date with partial refresh
|
|
if current_time != previous_clock_time or current_date != previous_date:
|
|
draw.rectangle((0, 40, 250, 80), fill=255) # Clear time and date area
|
|
draw.text((0, 40), current_time, font=font18, fill=0)
|
|
draw.text((0, 60), current_date, font=font18, fill=0)
|
|
epd.displayPartial(epd.getbuffer(time_image.rotate(180))) # Partial refresh for time and date
|
|
|
|
# Only refresh footer every minute
|
|
if time.time() - previous_footer_refresh >= motd_refresh_interval:
|
|
draw.rectangle((0, 90, 250, 122), fill=255) # Clear footer area
|
|
draw.text((0, 100), "DO NOT UNPLUG | rintyuu.dev", font=font16, fill=0)
|
|
epd.displayPartial(epd.getbuffer(time_image.rotate(180))) # Partial refresh for footer
|
|
previous_footer_refresh = time.time()
|
|
|
|
# Update previous values
|
|
previous_clock_time = current_time
|
|
previous_date = current_date
|
|
previous_status = status
|
|
previous_ssid = ssid
|
|
|
|
# Wait for the interval before refreshing
|
|
time.sleep(clock_refresh_interval)
|
|
|
|
except IOError as e:
|
|
logging.info(e)
|
|
|
|
except KeyboardInterrupt:
|
|
logging.info("ctrl + c:")
|
|
epd2in13_V3.epdconfig.module_exit()
|
|
exit()
|
|
|
|
if __name__ == "__main__":
|
|
main()
|