Search Results for "avr"

A set of C language API's and firmware applications that manage access to the Digitrax LocoNet and the core hardware resources of the Atmel AVR family of devices, to allow custom embedded LocoNet devices to be developed using GCC

This library adds MIDI I/O communications to an Arduino board. MIDI over USB, Bluetooth, IP & AppleMIDI (see Transports). Active Sensing support. Compatible with all Arduino boards (and clones with an AVR processor). Simple and fast way to send and receive every kind of MIDI message (including all System messages, SysEx, Clock, etc..). OMNI input reading (read all channels). Software Thru, with message filtering. Callbacks to handle input messages more easily. Last received message is saved...

A project for a highly scalable protocol and framework and a collection of software tools for m2m (machine to machine communication) and IoT Internet of Things. The programs here works on Windows and Linux and are based around VSCP, The Very Simple Control Protocol. Repository is here: https://github.com/grodansparadis/vscp_software and here https://github.com/grodansparadis/vscp_firmware

If two or more people are responsible for something, either both do it, or none. Less often it only gets done once. This is an AVR ATTiny84 project that has features like putting the microcontroller to sleep to save battery. One button is to change from AM or PM, and the other is to turn on one of the LEDs representing the current choice for 5 seconds. The unit then goes to sleep, and the LEDs are off. It is powered by an 18650 and I put it all in a medicine bottle. A description of it's...

A CW beacon implemented in C language on a AVR AtTiny13A microcontroller (1KB flash!). Include a CW parametric modulator/keyer, an emulated I2C periferal and a device driver in order to handle the Si570 oscillator by Silabs. You can personalize the transmitted message and the morse speed (in WPM). In the example the beacon is IQ6MC/B JN63RH @ 144.450MHz. Enjoy this example and if you will appreciate it, please sens me a feedback! IW6DFW, Maurizio

Handheld device with ATmega microcontroller. This is only an educational project. Alternative name for this device is 'Epsilon Aurigae'. Hardware: - AVR ATmega2560V @ 7.3728MHz - 64kB external RAM expansion (xmem) - EasyTFT M7-A070A 7" 800x480 65K-color TFT w/ touchpad - SIM900 GSM module - FGPMMOPA4 GPS module - 2GB+ SD card - DS1307 real time clock - HC-05 bluetooth module - TEA5767 based stereo tuner Software: - qtaPhoneOS - FAT file system is being handled by FatFs library...

Various small OSS projects, like Android nbench, TkUsr, a Linux GUI for USR message modems, and ATMEL AVR based servo controllers.

This project aims to create an automatically tuned loop antenna for the shortwave bands. The implementation is based around an AVR microcontroller. The interface is controlled via a serial interface. The aim is to create an android app to control the antenna via a rs232 ttl to bluetooth converter.

This is an advanced keyer implementation for Atmel AVR controllers written in C. The supported keyer modes are Iambic A/B and Ultimatic. Commands are entered using a paddle or a straight key. The memory can be extended using an external eeprom.

AVR beacon project utilizes a new approach to RF signal generation using SQDDS method (making RF signals directly from the software, based on a pre-calculated periodic bit-sequence). It is mainly used by the hamradio operators to set up various radio beacons for different purposes, mostly for radio waves propagation discoveries. CW (continious waves, Morze code) is a main modulation mode. Other modes like PSK and FSK are planned to implement in the future releases. User can enter any ASCII...

Yack is an open source CW keyer library and application for the ATMEL AVR Architecture. It has been natively designed for an ATTINY45 Chip but can be adapted to other chips too. This is a hardware / HAM Radio application. How to install: Download the binary package, flash main.hex file into Flash memory and main.eep into EEPROM using AVRdude. For more details and documentation please retrieve the latest complete source code from the SVN repository. Suggestions, feature requests...

The OpenDCC project provides hardware designs and firmware for a number of National Model Railroad Association (NMRA) Digital Command & Control (DCC) devices based on Atmel AVR Tiny and Mega Microcontrollers

CAN Remote Automation and Control with the AVR Set of tool for Web based Home Automation over the CAN-Bus including firmware and PCB.

QSerMyAvr is a Qt based graphical serial port ASCII/hex terminal (not only) for use with the mySmartUSB avr programmer. It automatically switches the mySmartUSB to data mode when activated and back when deactivated.

Replace a Vehicle Wiring Harness with a simple CAN network and unified power distribution. Based on ATMEL AVR microcontrollers and Microchip MCP25050 CAN I/O expanders.

IBusBox is a open Source BMW/Rover/Mini I/K-bus real time network stack written in ANSI C targeting mainly 8 bit microcontrollers. It has been developed on the AVR ATA6613. You can use this stack for your own IBus extensions e.g. a mp3-Player.

A complete bootloader that can load both an AVR processor and a Xilinx FPGA using a DataFLASH device to store programs.