Data: 8 kwietnia 2017 || Autor: Admin || Kategoria: Linux ,Orange Pi Zero ,Python

DHT11 + Fotorezystor + LCD 16×2 I²C

import RPi_I2C_driver
from time import *
from pyA20.gpio import gpio
from pyA20.gpio import port
import dht11
import time
import datetime

mylcd = RPi_I2C_driver.lcd()

#FotoRezystor
PIN3 = port.PA1
#dht11
PIN2 = port.PA6
gpio.init()
#dht11 read data using pin 14
instanceDHT11 = dht11.DHT11(pin=PIN2)


def FotoRezystor (PRpin):
        reading = 0
        gpio.setcfg(PRpin, gpio.OUTPUT)
        gpio.output(PRpin, gpio.LOW)
        time.sleep(0.1)
        gpio.setcfg(PRpin, gpio.INPUT)
        while (gpio.input(PRpin) == gpio.LOW):
                reading += 1
        return reading
		
while True:  
	
		light =  int(FotoRezystor(PIN3))
		print(light)
		if light > 55000:
			#mylcd.lcd_clear()
			mylcd.backlight(0)
		else:
			resultDHT11 = instanceDHT11.read()
			if resultDHT11.is_valid():
				mylcd.lcd_display_string("Temperatura:%d C" % resultDHT11.temperature,1)
				mylcd.lcd_display_string("Wilgonosc:%d %%" % resultDHT11.humidity,2)
					
		sleep(1)

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import RPi_I2C_driver

from time import *

from pyA20.gpio import gpio

from pyA20.gpio import port

import dht11

import time

import datetime

mylcd = RPi_I2C_driver.lcd()

#FotoRezystor

PIN3 = port.PA1

#dht11

PIN2 = port.PA6

gpio.init()

#dht11 read data using pin 14

instanceDHT11 = dht11.DHT11(pin=PIN2)

def FotoRezystor (PRpin):

reading = 0

gpio.setcfg(PRpin, gpio.OUTPUT)

gpio.output(PRpin, gpio.LOW)

time.sleep(0.1)

gpio.setcfg(PRpin, gpio.INPUT)

while (gpio.input(PRpin) == gpio.LOW):

reading += 1

return reading

while True:

light = int(FotoRezystor(PIN3))

print(light)

if light > 55000:

#mylcd.lcd_clear()

mylcd.backlight(0)

else:

resultDHT11 = instanceDHT11.read()

if resultDHT11.is_valid():

mylcd.lcd_display_string("Temperatura:%d C" % resultDHT11.temperature,1)

mylcd.lcd_display_string("Wilgonosc:%d %%" % resultDHT11.humidity,2)

sleep(1)

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Data: 24 marca 2017 || Autor: Admin || Kategoria: Linux ,Orange Pi Zero

VPN Keepalive

#!/bin/bash
MyIP=$(curl https://wtfismyip.com/text)
if [ "$MyIP" != "X.X.X.X" ]
        then
                service ipsec restart
                service xl2tpd restart
                ipsec up myvpn
                echo "c myvpn" > /var/run/xl2tpd/l2tp-control
                sleep 5
                route add X.X.X.X gw 192.168.0.1
                route add default dev ppp0
                DATE=`date +%Y-%m-%d:%H:%M:%S`
                echo "$DATE Połączenie FAIL" >> /root/log.txt
        else
                DATE=`date +%Y-%m-%d:%H:%M:%S`
                echo "$DATE Połączenie OK" >> /root/log.txt
        fi

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#!/bin/bash

MyIP=$(curl https://wtfismyip.com/text)

if [ "$MyIP" != "X.X.X.X" ]

then

service ipsec restart

service xl2tpd restart

ipsec up myvpn

echo "c myvpn" > /var/run/xl2tpd/l2tp-control

sleep 5

route add X.X.X.X gw 192.168.0.1

route add default dev ppp0

DATE=`date +%Y-%m-%d:%H:%M:%S`

echo "$DATE Połączenie FAIL" >> /root/log.txt

else

DATE=`date +%Y-%m-%d:%H:%M:%S`

echo "$DATE Połączenie OK" >> /root/log.txt

fi

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Data: 22 stycznia 2017 || Autor: Admin || Kategoria: Orange Pi Zero

Orange Pi Zero LCD 16×2 I²C

sudo apt-get install lcdproc
sudo apt-get install i2c-tools
sudo i2cdetect -y 1
sudo i2cdetect -y 0

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sudo apt-get install lcdproc

sudo apt-get install i2c-tools

sudo i2cdetect -y 1

sudo i2cdetect -y 0

hd44780

cd /usr/lib/arm-linux-gnueabihf/lcdproc/
wget -O https://github.com/wilberforce/lcdproc/raw/master/hd44780.so

1 2	cd /usr/lib/arm-linux-gnueabihf/lcdproc/ wget -O https://github.com/wilberforce/lcdproc/raw/master/hd44780.so

nano /etc/LCDd.conf

1	nano /etc/LCDd.conf

## Server section with all kinds of settings for the LCDd server ##
[server]
DriverPath=/usr/lib/arm-linux-gnueabihf/lcdproc/
Driver=hd44780
Bind=127.0.0.1
Port=13666
User=nobody
GoodBye="Thanks for using"
GoodBye="   LCDproc!"
WaitTime=3
ServerScreen=no
Heartbeat=off

## Hitachi HD44780 driver ##
[HD44780]
ConnectionType=i2c
Device=/dev/i2c-0 
Port=0x27
##Backlight=yes
Size=20x4 ##zmieniamy
DelayBus=false
DelayMult=1
Keypad=no
Speed=0
i2c_line_RS=0x01
i2c_line_RW=0x02
i2c_line_EN=0x04
i2c_line_BL=0x08
i2c_line_D4=0x10
i2c_line_D5=0x20
i2c_line_D6=0x40
i2c_line_D7=0x80
Backlight=yes
BacklightInvert=yes

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## Server section with all kinds of settings for the LCDd server ##

[server]

DriverPath=/usr/lib/arm-linux-gnueabihf/lcdproc/

Driver=hd44780

Bind=127.0.0.1

Port=13666

User=nobody

GoodBye="Thanks for using"

GoodBye=" LCDproc!"

WaitTime=3

ServerScreen=no

Heartbeat=off

## Hitachi HD44780 driver ##

[HD44780]

ConnectionType=i2c

Device=/dev/i2c-0

Port=0x27

##Backlight=yes

Size=20x4 ##zmieniamy

DelayBus=false

DelayMult=1

Keypad=no

Speed=0

i2c_line_RS=0x01

i2c_line_RW=0x02

i2c_line_EN=0x04

i2c_line_BL=0x08

i2c_line_D4=0x10

i2c_line_D5=0x20

i2c_line_D6=0x40

i2c_line_D7=0x80

Backlight=yes

BacklightInvert=yes

/etc/init.d/LCDd restart
lcdproc -f C M G L T

1 2	/etc/init.d/LCDd restart lcdproc -f C M G L T

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