mirror of
https://gitlab.sectorq.eu/jaydee/ansible.git
synced 2025-01-23 20:39:26 +00:00
54 lines
1.4 KiB
Python
Executable File
54 lines
1.4 KiB
Python
Executable File
# Import LCD library
|
|
from RPLCD import i2c
|
|
import psutil
|
|
import datetime
|
|
import os
|
|
from uptime import uptime
|
|
# Import sleep library
|
|
from time import sleep
|
|
|
|
# constants to initialise the LCD
|
|
lcdmode = 'i2c'
|
|
cols = 20
|
|
rows = 4
|
|
charmap = 'A00'
|
|
i2c_expander = 'PCF8574'
|
|
|
|
# Generally 27 is the address;Find yours using: i2cdetect -y 1
|
|
address = 0x27
|
|
port = 0 # 0 on an older Raspberry Pi
|
|
|
|
# Initialise the LCD
|
|
lcd = i2c.CharLCD(i2c_expander, address, port=port, charmap=charmap,
|
|
cols=cols, rows=rows)
|
|
|
|
|
|
while True:
|
|
myCmd = ""
|
|
# Write a string on first line and move to next line
|
|
mem_data = psutil.virtual_memory()
|
|
net_sum = psutil.net_if_addrs()["eth0"]
|
|
eth0_ip = (net_sum[0][1])
|
|
cpu_load = round(psutil.getloadavg()[0],2)
|
|
uptime_s = int(uptime())
|
|
uptime_f = str(datetime.timedelta(seconds=uptime_s))
|
|
line1 = f'{"Mem: " + str(mem_data.percent): <20}'
|
|
line2 = f'{"IP : " + str(eth0_ip): <20}'
|
|
line4 = f'{"CPU: " + str(cpu_load): <20}'
|
|
print(cpu_load)
|
|
lcd.backlight_enabled = True
|
|
lcd.cursor_pos = (0, 0)
|
|
lcd.write_string(line1)
|
|
lcd.crlf()
|
|
lcd.write_string(line2)
|
|
lcd.crlf()
|
|
lcd.write_string('Up : ' + str(uptime_f))
|
|
lcd.crlf()
|
|
lcd.write_string(line4)
|
|
sleep(5)
|
|
#lcd.clear()
|
|
# Switch off backlight
|
|
#lcd.backlight_enabled = False
|
|
#sleep(3)
|
|
# Clear the LCD screen
|
|
#lcd.close(clear=True) |