b-oern
/ mount-image.sh
Created
February 9, 2014 09:42
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| mount -o loop file.img /mnt/mountpoint |
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| pi@raspi /mnt $ sudo dd if=/dev/mmcblk0p2 of=/mnt/backup/20140125.img bs=1M | |
| 29879+0 records in | |
| 29879+0 records out | |
| 31330402304 bytes (31 GB) copied, 5752.66 s, 5.4 MB/s |
b-oern
/ format-sd.log
Created
January 25, 2014 09:49
SD-Karte eines RaspberryPi wieder für die normale Nutzung formatieren
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| Microsoft DiskPart-Version 6.2.9200 | |
| Copyright (C) 1999-2012 Microsoft Corporation. | |
| Auf Computer: ACER7750 | |
| DISKPART> LIST | |
| Microsoft DiskPart-Version 6.2.9200 |
b-oern
/ start-vlc.sh
Created
January 7, 2014 16:38
Ein Programm per SSH auf dem richtigen Desktop/Bildschirm starten
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| export DISPLAY=:0.0 | |
| vlc video.mp4 |
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| import android,time | |
| droid = android.Android() | |
| droid.makeToast('Hello, Android!') | |
| droid.vibrate(300) | |
| try: | |
| droid.startSensing() | |
| time.sleep(1) | |
| e=droid.eventPoll(1) | |
| droid.eventClearBuffer() |
b-oern
/ ftp-upload.sh
Created
November 5, 2013 18:39
Unter Linux per Shell eine Datei auf einen FTP-Server laden
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| #!/bin/sh | |
| USERNAME=<USERNAME> | |
| PASSWORD=<PASSWORD> | |
| SERVER=<SERVER> | |
| ftp -n -i $SERVER <<EOF | |
| user $USERNAME $PASSWORD | |
| passive | |
| cd /html/bsnx/ | |
| mput <YOUR_FILE>.txt |
b-oern
/ restart_net.php
Created
October 12, 2013 16:56
Startet das Netzwerk-System von Linux neu, wenn keine WLAN-Verbindung mehr besteht. Das Script entstand, da der Raspberry Pi gelegentlich seine WLAN-Verbindung verliert.
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| #!/usr/bin/php | |
| #<?php | |
| $inet .= exec("/sbin/ifconfig wlan0 | grep inet"); | |
| // inet addr:192.168.42.124 Bcast:192.168.42.255 Mask:255.255.255.0 | |
| if (strpos($inet, "inet") === false) { | |
| exec("sudo /etc/init.d/networking restart"); | |
| } |
b-oern
/ part_pom.xml
Last active
December 25, 2015 00:49
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| <dependency> | |
| <groupId>org.eclipse.jetty</groupId> | |
| <artifactId>jetty-websocket</artifactId> | |
| <version>8.1.13.v20130916</version> | |
| </dependency> | |
| <dependency> | |
| <groupId>org.eclipse.jetty</groupId> | |
| <artifactId>jetty-server</artifactId> | |
| <version>8.1.13.v20130916</version> | |
| </dependency> |
b-oern
/ servo_ctrl.c
Created
October 8, 2013 08:49
Kleines Programm um einen Servomotor von einem Raspberry Pi aus mithilfe eines Arduinos zu steuern.
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| #include <Servo.h> | |
| Servo servo; | |
| int ctrlPin = 2; | |
| void setup() { | |
| servo.attach(9); | |
| } | |
| void loop() { |
b-oern
/ arduino_analog_read.c
Created
October 7, 2013 14:48
Program das die Analogen Eingänge A0-A4 ausliest und auf die Serielle-Schnittstelle leitet.
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| void setup() { | |
| Serial.begin(9600); | |
| } | |
| void loop() { | |
| int sensorValue = analogRead(A0); | |
| Serial.print("ai0:"); | |
| Serial.println(sensorValue); | |
| sensorValue = analogRead(A1); |
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