Michael Info – Page 2 – Un site utilisant WordPress

0

FHEM

Posted on 13 mars 2014 by Michael

installation fhem

wget http://fhem.de/fhem-5.5.deb

apt-get install libwww-perl libdevice-serialport-perl

apt-get -f install

dpkg - i fhem-5.5.deb

1

2

3

4

5

6

7

wget http://fhem.de/fhem-5.5.deb

apt-get install libwww-perl libdevice-serialport-perl

apt-get -f install

dpkg - i fhem-5.5.deb

modification du fichier /opt/fhem/fhem.cfg

0

Suite à une mise a jour d’openmediavault j’ai perdu l’ipv6. faut éditer : /etc/sysctl.d/99-openmediavault.conf et mettre à 0 ou commenter la ligne avec un # net.ipv6.conf.all.disable_ipv6 = 0 net.ipv6.conf.default.disable_ipv6 = 0 net.ipv6.conf.lo.disable_ipv6 = 0

0

Installation cacti (a tester)

Posted on 27 novembre 2013 by Michael

apt-get install build-essential dos2unix libsnmp-dev
apt-get install rrdtool snmp snmpd binutils gcc cpp autoconf automake libtool php5-cli php5-gd php5-curl 

cd /var/www
wget http://www.cacti.net/downloads/cacti-0.8.8b.tar.gz
tar xvf cacti-0.8.8b.tar.gz
mv cacti-0.8.8b cacti
rm cacti-0.8.8b.tar.gz

1

2

3

4

5

6

7

8

apt-get install build-essential dos2unix libsnmp-dev

apt-get install rrdtool snmp snmpd binutils gcc cpp autoconf automake libtool php5-cli php5-gd php5-curl

cd /var/www

wget http://www.cacti.net/downloads/cacti-0.8.8b.tar.gz

tar xvf cacti-0.8.8b.tar.gz

mv cacti-0.8.8b cacti

rm cacti-0.8.8b.tar.gz

mysql -p

mysql&gt; create database cacti;
mysql&gt; grant all privileges on cacti.* to 'cacti'@'localhost' identified by '********';
mysql&gt; quit

cd cacti
mysql -u cacti -p -D cacti &lt; cacti.sql

cd include
vi config.php

1

2

3

4

5

6

7

8

9

10

11

mysql -p

mysql> create database cacti;

mysql> grant all privileges on cacti.* to 'cacti'@'localhost' identified by '********';

mysql> quit

cd cacti

mysql -u cacti -p -D cacti < cacti.sql

cd include

vi config.php

vi /etc/cron.d/cacti

y mettre ceci :
*/5 * * * * root /usr/bin/php -q /var/www/poller.php &gt;&gt; /var/log/poller.log 2&gt;&amp;1

1

2

3

4

vi /etc/cron.d/cacti

y mettre ceci :

*/5 * * * * root /usr/bin/php -q /var/www/poller.php >> /var/log/poller.log 2>&1

installation spine

wget http://www.cacti.net/downloads/spine/cacti-spine-0.8.8b.tar.gz
tar -xvf cacti-spine-0.8.8b.tar.gz
cd cacti-spine-0.8.8b
./bootstrap
./configure
make
make install

cp /usr/local/spine/etc/spine.conf.dist /usr/local/spine/etc/spine.conf

vi /usr/local/spine/etc/spine.conf

paramétrer cacti

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

installation spine

wget http://www.cacti.net/downloads/spine/cacti-spine-0.8.8b.tar.gz

tar -xvf cacti-spine-0.8.8b.tar.gz

cd cacti-spine-0.8.8b

./bootstrap

./configure

make

make install

cp /usr/local/spine/etc/spine.conf.dist /usr/local/spine/etc/spine.conf

vi /usr/local/spine/etc/spine.conf

paramétrer cacti

0

arduino uno ou diecimila

Posted on 26 novembre 2013 by Michael

Comme à chaque installation, impossible d’uploader le code sur l’arduino. Modifier le fichier hardware/arduino/boards.txt diecimila.upload.protocol=stk500 a la place de arduino nano328.upload.protocol=stk500

0

mise à jour module wifi 8188eu

Posted on 10 novembre 2013 by Michael

soit prendre le deb et l’installer : http://repository.pi3g.com/debian/pool/main/r/rtl8188eu/rtl8188eu_348-2_armhf.deb soir lire ceci : http://blog.pi3g.com/2013/10/easy-tp-link-tl-wn725-driver-installation/

0

Re-installation de Raspbian

Posted on 29 juillet 2013 by Michael

Voila, après écriture de l’image raspbian avec w32diskimager, mis sur une tele avec un clavier usb : raspi-config

1 expand filesystem
2 change user password (attention clavier qwerty)
4 internationalisation options
   I1 Change locale ( fr_FR.UTF-8 UTF8)
      mis en default
   I2 Change Timezone ( Europe / Paris)
   I3 Change keybord layout (generic 105-key, other French, French, default, no compose key, no)
8 Advanced Options
   A4 SSH (Enable)

1

2

3

4

5

6

7

8

9

1 expand filesystem

2 change user password (attention clavier qwerty)

4 internationalisation options

I1 Change locale ( fr_FR.UTF-8 UTF8)

mis en default

I2 Change Timezone ( Europe / Paris)

I3 Change keybord layout (generic 105-key, other French, French, default, no compose key, no)

8 Advanced Options

A4 SSH (Enable)

Finish et reboot now Je recupere l’ip et je me connecte en ssh Ensuite une p’tite maj et installation de vim… Continuer la lecture →

0

Telecommande volet

Posted on 15 juillet 2013 by Michael

Changement d’interface pour ma télécommande des volets de onewire vers i2c. Cliquer pour agrandir voici le script python qui va avec :

#! /usr/bin/python

import smbus
import sys
import getopt
import time
 
bus = smbus.SMBus(0) # For revision 1 Raspberry Pi, change to bus = smbus.SMBus(1) for revision 2.

address = 0x38 # I2C address of PCF8574A
tempo = 0.01

def usage():
   print 'Usage:volet.py -o <output> -s <low|high>'

def main():
	try:
		opts, args = getopt.getopt(sys.argv[1:],"ho:s:",["output=","state="])

		if not opts:
			usage()
			sys.exit(2)

	except getopt.GetoptError:
		usage()
		sys.exit(2)

	for opt, arg in opts:
		if opt == '-h':
			usage()
			sys.exit()
		elif opt in ("-o", "--output"):
			output = int(arg)
		elif opt in ("-s", "--state"):
			state = arg

	if output == 0:
		bus.write_byte(address,0xdf)	# df met le bit 5 a 0 (STOP)
		time.sleep(tempo)
 	        bus.write_byte(address,0xff)	# on met tous les bits a 1
		time.sleep(tempo)
		sys.exit()
	y = 1					# bit 1 a 1 de y
	for x in range(1,7):
		bus.write_byte(address,0xbf)	# bf met le bit 6 a 0 (SEL)
		time.sleep(tempo)
		bus.write_byte(address,0xff)	# on met tous les bits a 1
		time.sleep(tempo)

		if output&y == y:			# verifie le bit de output avec celui de y
			bus.write_byte(address,0xfb)	# fb met le bit 2 a 0 (VAL)
			time.sleep(tempo)
			bus.write_byte(address,0xff)	# on met tous les bits a 1
			time.sleep(tempo)
		y = y << 1				# on decale le bit dans y
	else:
		if state == "high":
			bus.write_byte(address,0xf7)	# f7 met le bit 3 a 0 (UP)
			time.sleep(tempo)
			bus.write_byte(address,0xff)	# on met tous les bits a 1
			time.sleep(tempo)
		elif state == "low":
			bus.write_byte(address,0xef)	# ef met le bit 4 a 0 (DOWN)
			time.sleep(tempo)
			bus.write_byte(address,0xff)	# on met tous les bits a 1
			time.sleep(tempo)
		else:
			sys.exit()
 


if __name__ == "__main__":
	main()

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

#! /usr/bin/python

import smbus

import sys

import getopt

import time

bus = smbus.SMBus(0) # For revision 1 Raspberry Pi, change to bus = smbus.SMBus(1) for revision 2.

address = 0x38 # I2C address of PCF8574A

tempo = 0.01

def usage():

print 'Usage:volet.py -o <output> -s <low|high>'

def main():

try:

opts, args = getopt.getopt(sys.argv[1:],"ho:s:",["output=","state="])

if not opts:

usage()

sys.exit(2)

except getopt.GetoptError:

usage()

sys.exit(2)

for opt, arg in opts:

if opt == '-h':

usage()

sys.exit()

elif opt in ("-o", "--output"):

output = int(arg)

elif opt in ("-s", "--state"):

state = arg

if output == 0:

bus.write_byte(address,0xdf) # df met le bit 5 a 0 (STOP)

time.sleep(tempo)

bus.write_byte(address,0xff) # on met tous les bits a 1

time.sleep(tempo)

sys.exit()

y = 1 # bit 1 a 1 de y

for x in range(1,7):

bus.write_byte(address,0xbf) # bf met le bit 6 a 0 (SEL)

time.sleep(tempo)

bus.write_byte(address,0xff) # on met tous les bits a 1

time.sleep(tempo)

if output&y == y: # verifie le bit de output avec celui de y

bus.write_byte(address,0xfb) # fb met le bit 2 a 0 (VAL)

time.sleep(tempo)

bus.write_byte(address,0xff) # on met tous les bits a 1

time.sleep(tempo)

y = y << 1 # on decale le bit dans y

else:

if state == "high":

bus.write_byte(address,0xf7) # f7 met le bit 3 a 0 (UP)

time.sleep(tempo)

bus.write_byte(address,0xff) # on met tous les bits a 1

time.sleep(tempo)

elif state == "low":

bus.write_byte(address,0xef) # ef met le bit 4 a 0 (DOWN)

time.sleep(tempo)

bus.write_byte(address,0xff) # on met tous les bits a 1

time.sleep(tempo)

else:

sys.exit()

if __name__ == "__main__":

main()

0

beta – pense bete wifi tp-link wn725n

Posted on 10 juillet 2013 by Michael

wget http://file.zhujunsan.net/8188eu.ko cp 8188eu.ko /lib/modules/3.6.11+/kernel/drivers/net/wireless/ depmod -a modprobe 8188eu ajouter à /etc/network/interfaces allow-hotplug wlan0 auto wlan0 iface wlan0 inet dhcp wpa-ssid “ssid” wpa-psk “password”

0

Escalier d’Hasan

Posted on 10 juillet 2013 by Michael

Voila ce qu’il faut faire sur un raspbian tout neuf pour commander le mcp23017 : Materiel necessaire : http://dx.com/p/8-channel-5v-relay-module-shield-for-arduino-148811 http://www.modmypi.com/slice-of-pio-raspberry-pi-breakout-boad Existe en 12v : carte relais 12v : http://dx.com/p/8-channel-5v-solid-state-relay-module-board-red-blue-121337 modifier le fichier /etc/modprobe.d/raspi-blacklist.conf commenter la la ligne blacklist i2c-bcm2708 comme… Continuer la lecture →

0

Action en cours …

Posted on 10 juin 2013 by Michael

Me revoila, les actions en cours sont : Création d’un node pour la réception extérieur de la température, humidité, pression et luminosité. commande de pcb tinytx (http://nathan.chantrell.net/tinytx-wireless-sensor/) achat chez OSH Park (les 3 pour 7,40$) 🙂 Order status The… Continuer la lecture →