This is a set of projects used to monitor the power used in an electrical system using split core current sensors.
Project page on:
http://fabiobaltieri.com/2012/08/09/usb-current-meter/
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.
COPYING text version of the GPL
README this file
bootloader-8x/ source directory for 8x version bootloader
commandline/ source directory for the commandline utility
firmware*/ source directory for firmware files
hardware/ source directory for the hardware design files
rrd/ script and examples for usage with rrdtool
Building requires an avr-gcc toolchain, in the firmware/ directory, to build run:
make main.hex
Flashing the firmware on the device requires avrdude and a compatible hardware programmer. Default configuration is stored at the beginning of the Makefile. To program with the default configuration, run:
make flash
Fuses can be configured running:
make fuses
All hardware files (schematic, layout and libraries) are in CadSoft Eagle 6 format.