This Pakage is a suite of tools and a lib to control & configure your fnordlichts:
libfn is a simple c lib for controlling your fnordlichts
fnctl is a sample programm which uses libfn
fnvum is a vu meter to use your fnordlichts as a calvilux
fnpom is a program to visualize measurements from a volkszaehler.org middleware
Please contact me by mail (firstname.lastname@example.org) for bug reports, feature requests or further remarks.
All tools have been tested with a chain of ten fnordlicht minis:
The libary has been implemented according to this protocol spec:
To connect the fnordlichts to your computer you need a serial port or an USB to RS232 adapter and a RS232 to TTL level shifter (MAX232).
Connect your CTS line to the interrupt line of the fnordlicht bus to be able to count the devices on the bus.
Please read INSTALL