XMEGA Web Browser Serial API chat messaging

Vote

Author: Sergey Iliev
Date: 21 Feb 2023
3
0

Simple chat messaging between 2 PC's using OLIMEX PX128A1 board running XMEGA acorn micro-kernel. Two UART chennels are used to connect 2 PCs that run Chrome browser Chat UI as clients written in vuejs.

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Tags: OLIMEX PX128A1   XMEGA  

opensesame

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Author: Markus Raab
Date: 04 Oct 2022
7
1

Opensesame, or German: "Sesam, öffne dich" is an awesome home automation software with focus on door/garage entry.

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Olimex-A20 internal VPN monitoring environment

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Author: Deyan Dobromirov
Date: 25 Mar 2022
5
1

This monitors the internal sub-system for the server environment at home that include UPS, cloud storage, network equipment, small file share with SATA HDD, temperature, cascade fans RPM, remote control and PI-Hole DNS.

https://www.youtube.com/watch?v=WmvX3N7gXTw

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Tags: a20   temperature   Pi-Hole   monitoring   server   UPS  

mix-fpga

Vote

Author: Michael Schröder
Date: 26 May 2021
18
4

Implementation of MIX as proposed in "The Art of Computer Programming, Vol. 1" by Donald E. Knuth.

Runs on iCE40HX8K-EVB using only FOSS Hard- and Software.

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Tags: fpga   mix   Knuth   taocp   cpu  

Backup Server

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Author: Gregor Horvath
Date: 28 Jan 2021
17
4

Fully automatic backup server, for laptops, phones and servers

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Ubuntu Pi-Hole

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Author: Deyan Dobromirov
Date: 29 Nov 2020
11
4

Pi-Hole configured on Ubuntu beaver with personal bash scripts:

https://github.com/dvdvideo1234/UbuntuBatches/tree/master/Olimex-A20

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Tags: olinuxino   a20   Lime2   Pi-Hole   Adblock  

F450 Drone Flight Controller

Vote

Author: Duane M. Wertz
Date: 30 Jun 2020
28
3

I used the Olimex PIC32HMZ dev board to develop a flight controller for an F450 drone. This controller uses the FrSky XM+ receiver decodes the SBus and a Digilent PmodNAV board as the IMU. It has angle mode and Acro mode. There are three sensor fusion algorithms that were tested, complimentary filter, Madgwick’s gradient descent and an Extended Kalman Filter. Flies great! Just wanted to say thank you to Olimex for designing the perfect dev board for this application!

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Tags: PIC32   drone  

Microirrigation control

Vote

Author: Francesco Montorsi
Date: 23 Sep 2018
40
5

Hardware, firmware and software that allows you to control from web browser (smartphone-friendly) a remote relay appliance, like micro-irrigation valves. The project is written in PHP and C and the software/webserver part runs on Linux. The remote relay is design to consume low current, so that it can run on battery power for a long time.

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Virkey

Vote

Author: Pepe Aracil
Date: 03 Jul 2018
23
4

It aims to be a professional access control device.

Use cases:

* Garage door opener.

* Safe switch.

* Clocking machine.

Main characteristics:

* Asymmetric encryption algorithm libsodium: https://download.libsodium.org/doc/

* Unlimited users per device.

* Over-the-Air (OTA) firmware updates. The updates are transparent through users normal utilization. For example, when users open a garage door they send firmware chunks transparently. When all chunks are received, virkey hardware switches to new firmware version. This feature is crucial to fix potential security or functionality flaws.

* Supports complex time restriction rules.

* Android and iOS app (they are free but not open-source right now).

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Tags: Android   ESP32   lock   security   Garage door opener   iOS  

Light Media Center

Vote

Author: Francesco Montorsi
Date: 17 Jul 2016
27
9

A simple, light & fast collection of scripts, configuration files and web code to implement a basic media center capable to run on single board computers like OLinuxino

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Standalone magnetic levitatio system

Vote

Author: Deyan Dobromirov
Date: 12 Jun 2016
36
5
Standalone magnetic levitatio system

This is actually my thesis for the master's degree, powered by Olimex STM34-E407 dev board

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Network MIDI Encoder Gateway Processor

Vote

Author: Elia
Date: 15 May 2016
21
2

It is a MIDI controller to build a pipe organ console. More generally it serves to integrate a MIDI complex system.

The internal devices are connected via USB or GPIO. MIDI communication with the outside world takes place in many ways:

- Ethernet

- USB master role

- USB slave role on OTG port

.

The internal devices can be statically or dynamically mapped in order to establish a bidirectional communication with the outside world. You can apply various event processing rules.

Finally MIDI over Ethernet opens the door to wireless networks.

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Tags: MIDI   encoder   gateway   processor   keyboard  

USB HID Keyboard

Vote

Author: Sagaert Johan
Date: 13 Mar 2016
13
2

USB HID Keyboard based on the Olimex LPC-P1343

Can be used with (foot)swiches toserve as extra keyboard input.

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Tags: USB HID LPC1343  

SST - Souliss Smart Thermostat WiFi

Vote

Author: Flavio
Date: 07 Mar 2016
17
2

Souliss Smart Thermostat is a smart WiFi thermostat, connected to the network, using Souliss framework.

Github main project - https://github.com/mcbittech/souliss-smart-thermostat-WiFi

Souliss project - http://souliss.github.io

Component used in this project:

-Olimex ESP8266-EVB

-ILI9341 with SPI connection, via UEXT connector

-Rotary Encoder with pushbutton & status LED

-DHT22 Temperature & Humidity Sensor

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iMX233-OLinuXino-MAXI VGA Generation

Vote

Author: Andrew Rossignol
Date: 11 Feb 2016
11
2

I configured the Linux kernel to enable the LCD controller on an i.MX233 processor and configured it with VGA timings. I pushed this through an R/R2 DAC and into a monitor. The results were great!

You can find the required kernel patches and build instructions in the blog post.

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Tags:

Self Hosting Web Server

Vote

Author: Flayol Frédéric
Date: 01 Nov 2015
43
10

Creating a self web hosting server with a Olimex A20 and using two usb keys as a Raid1 system.

Good performance for a personal usage :-)

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Tags: a20   web server   Usb   Raid1  

freoMOST

Vote

Author: Michael Feiner
Date: 04 Sep 2015
9
5

Sorry for reposting the project. The link to the original project is broken because BerliOS was closed.

Hobby Operating System for Microcontrollers!

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Tags: ARM7   OpenOCD   OS   eclipse   gcc   multitasking  

Max7219 e Olimexino 85

Vote

Author: Paolo
Date: 29 Aug 2015
7
4

Olimexino 85 control a LED matrix based on Max7219

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Installiamo l'Olimexino 85 nell 'IDE di Arduino

Vote

Author: paolo
Date: 18 Aug 2015
15
4

Una piccola guida su come aggiungere la board Olimexino85 all' IDE di Arduino versione 1.6.5.

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Tags: Olimexino85   IDE   Arduino  

Android RFID Reader Demo

Vote

Author: D. Wickstrom
Date: 08 May 2015
20
5

!NOTE!!NOTE!!NOTE!!NOTE!!NOTE!!NOTE!

This app requires that the USB Host(aka OTG) feature is enabled on your phone/tablet.

I had to root my own tablet to enable OTG.

The user interface consists of a scrollable text area for output from the RFID reader and a single scan "Read" button.

In continuous scan mode the button is disabled.

Scan mode, timing parameters and LED state are set in a preference activity launched from the Settings menu item.

I wrote this app as an educational exercise in the use of various features of the Android platform. It is a work in progress, so check the link for newer versions of the .apk file.

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Tags: Android   RFID  

ESP8266-EVB app for Android with stream Video

Vote

Author: ignat99
Date: 15 Apr 2015
22
2

Stream Video app for Android with menu for switch light by ESP8266-EVB. Also on GitHub OS code for RPi Video Server and ESP-HTTPD with POST api and scan of local WiFi network.

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Tags: Android   ESP8266-EVB   ESP-HTTPD   Java   POST  

Installing Debian from scratch

Vote

Author: Frederik Vanrenterghem
Date: 16 Mar 2015
25
3

Install Debian on your Lime2 using nothing but Debian binaries you know you can trust! While existing images are probably a little easier and more tuned for the board still, and also based on this distro, there's something to be said for using software directly provided by a project as well run as the Debian project.

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Tags:

Prisirah

Vote

Author: Jens Thiele
Date: 23 Feb 2015
9
0

Building digital photo frames for family and friends using open-source hardware and free software.

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Tags:

Olimexino 85 controlla il motore passo passo 28BYJ-48 con modulo ULN2003A

Vote

Author: Paolo Luongo
Date: 12 Oct 2014
6
1

Olimexino 85 control stepper motor 28BYJ-48 with module based on ULN2003A

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PIC32MX220D Code Generator

Vote

Author: Antonio Leite
Date: 09 Sep 2014
20
2
PIC32MX220D Code Generator

A few weeks ago I purchased a board PIC32-Pinguino-MX220 and started working on it.

As I was new to PICs 32 microcontrollers, I started searching code and samples on the internet, besides reading the user manual and the library pdf to have the minimum code to make a led to blink and understand how this pic32 family works.

I started thinking that lots of people must overtake the same boring tasks before having the board fully functional.

Then I started writing an application that generates code automatically for me and my colleagues. The application was a success and everybody started saying that Olimex should be interested in this application.

I am sending a pdf that I would like Mr Usunov to have a view and see if this kind of application has some interest for Olimex.

I am attaching a project so that it can be open on the MPLABX environment. The files .c and .h generated by the application are ADCDrv, CoreTimerDrv, GPIODrv, PWMDrv, UARTDrv and configurator.xml.

To connect the board to the computer I used a USB-Serial-Cable-F

Project files are available at: https://drive.google.com/file/d/0B-bAEPML8fwleDVORVFMZ2puRWM/edit?usp=sharing

Project description is here: https://drive.google.com/file/d/0B-bAEPML8fwleDVORVFMZ2puRWM/edit?usp=sharing

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Tags: PIC32MX220   code   generator  

Olimexino 85 send a SOS signal

Vote

Author: paolopercds
Date: 06 Sep 2014
17
4
Olimexino 85 send a SOS signal

Olimexino 85 blink a SOS signal with a Keyes 3W LED module.

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Tags: olimexino 85   SOS   Keyes 3W LED  

How build Olimexino 85 kit

Vote

Author: paolopercds
Date: 05 Sep 2014
15
0
How build Olimexino 85 kit

How build Olimexino 85 kit

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Tags: Olimexino   85   kit   mounting  

Telescope Controller

Vote

Author: Michel Payette
Date: 04 Sep 2014
21
3
Telescope Controller

This is work in progress,

I currently have a telescope controller that I made and that uses two A328P AVR micro controllers

It was a fun challenge, but I maxed the capacity of the chips

So I'm currently in the process of migrating the code to AVR-HX128-A1

this will allow for improvements like:

* Bigger star catalog

* LCD display

* Joystick

* Better alignment method

http://suse.homelinux.net/wiki/index.php/Sky-watcher_newton_6

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fGrabber

Vote

Author: Armando basile
Date: 08 May 2014
15
4
fGrabber

OLinuXino A20 is used as frame grabber using EasyCap USBTV and RC11 remote wireless. This system is connected to old analog video sources to produce digital output to print or store. In many cases, change of integrated equipments to produce video streams is very expensive (es: medical equipments, measuring instruments), so one of solutions is acquire analog and produce digital.

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FOSDEM-85 as a desk thermometer

Vote

Author: Stefan Goetze
Date: 12 Feb 2014
28
1
FOSDEM-85 as a desk thermometer

The ATTiny85 internal chip sensor of the FOSDEM-85-penguin is used for measuring the room temperature. The two eye-leds display the temperature with a blink code. Therefore the green power led is cut from VCC and soldered to PB2 data pin.

The penguin is powered by a CR2032 cell and so all is done to reduce the power consumption.

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Cowbox

Vote

Author: ISEN-Toulon
Date: 27 Jan 2014
17
2

We are Engineering student in electronic and computer science and we work on a project using the A20-olinuxino name "the cowbox".

This project is a hand-held standalone server containing in a little box, broadcasting its own network and containing web applications for coworking. These web applications for example are an etherpad, an ethercalc, a scrum tool and you can also share files via local ftp by wifi.

It was already done on a raspberry but we want to put it on a more performing platform and using the A20 Olinuxino.

Wiki : http://ideelibre.fr/cowbox/index.php/Main_Page

tumblr : cowboxisen.tumblr.com

tweeter : @cowbox_isen

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Temperature monitors

Vote

Author: Ari Suutari
Date: 19 Sep 2013
15
3

I have build two different temperature monitoring projects with Olimex boards. First was a storage room temperature monitoring system with LPC-E2129 (a bit old board now) using DS1820 sensor. Another one is a compost temperature monitor with MSP430-CCRF board. Both systems send temperature data to my database, first one uses LAN and UDP packets, second one uses wireless network. Wireless one is also battery-powered.

All code is BSD-licensed, available at github or at my site.

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Tags:

Pinguino Control

Vote

Author: Roberto Becerra
Date: 17 Sep 2013
31
2

Pinguino Control is an Android Application that controls an Olimex Pinguino PIC32 OTG board in real time, offering the possibility to act on every input and output available of this platform. The user can set Ports/Pins to input or outputs, plus setting their logic state. This App also offers control over the Analog Outputs (PWM) and monitoring of all Analog Inputs implemented on the board. Feedback is also provided, so the user can see what is happening in the board, regardless if it was caused by interaction with the App or directly on the hardware.

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Tags: PIC32   pinguino   Olimex   Android   OTG   App   Application   Control  

mod-io2-alone

Vote

Author: Carlo Amaglio
Date: 12 Sep 2013
14
1

Olimex mod-io2 standalone firmware for simple building automation. This project target is to do something useful with Olimex mod-io2 module used standalone. The module is based on Microchip PIC16F1503 and has 2 rele and 6 general purpouse I/O.

It compiles with MPLAB X IDE v1.80 and Microchip XC8 (v1.12) C compiler. Use Olimex PIC-KIT3 for in-circuit programming end debugging.

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Tags: MOD-IO2   MPLAB   C   Building automation  

freoMOST

Vote

Author: Michael Feiner
Date: 22 Jun 2013
13
3
freoMOST

free and open Microcontroller Operating System Tool, support for SAM7-X256 and SAM7-LA2

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STB Zombifier

Vote

Author: Ivan
Date: 14 Mar 2013
20
8
STB Zombifier

SetTopBox zombification using PIC32-PINGUINO-OTG

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Tags: PIC32   pinguino   set   top   box  

DIOS Forth for PIC32 Duinomite-mini

Vote

Author: Lubos Pekny
Date: 04 Jan 2013
35
6

32-bit Forth for PIC32mx795, module Duinomite mini. New words can be compiled to RAM or Flash memory.

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Tags: Duinomite-mini   PIC32   Forth  

RTC support for Olimexino-STM32

Vote

Author: Carlos Cardoso
Date: 11 Nov 2012
40
4

RTC support for the STM32 chip inside the Olimexino-STM32.

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Tags: stm32   Olimexino   RTC  

Espruino - Java Script interpreter for OLIMEXINO-STM32

Vote

Author: Gordon Williams
Date: 14 Oct 2012
46
10
Espruino - Java Script interpreter for OLIMEXINO-STM32

Java Script interpreter for STM32 works with OLIMEXINO-STM32

Here is video how Espruino controls <a href="http://www.youtube.com/watch?feature=player_embedded&v=cBNlih7QH84#" target="_blank" > Stepper motor </a>

and here is video for wireless control of <a href="http://www.youtube.com/watch?v=5aDz7tK0Cz4&feature=youtu.be" target="_blank" >Servo motor</a>

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OLinuXino PLC project

Vote

Author: Jeroen De Schepper
Date: 13 Oct 2012
90
8
OLinuXino PLC project

This project turns iMX233-OLinuXino into PLC. For now MODBUS and I2C chips communication is implemented. MOD-IO is used as IO module.

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Tags: plc   mod-io   imx233   olinuxino  

LDmicro turns MOD-IO in ladder logic PLC

Vote

Author: Jonathan Westhues
Date: 11 Oct 2012
73
14
LDmicro turns MOD-IO in ladder logic PLC

LDmicro is free ladder logic editor which is capable to generate HEX code for PIC and AVR based on the ladder logic schematic.

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Tags: avr   pic   plc   ladder   logic   mod-io   pic-io   avr-io   avr-io-m16  

LED Frequency Analyzer

Vote

Author: EuphonistiHack
Date: 09 Oct 2012
93
16
LED Frequency Analyzer

LED frequency analyzer using TI ek-lm4f120XL and MOD-LED8x8

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Tags: MOD-LED8x8