Calcetto.IOT

copy config.json.template to config.json before running.

Test Serial (system with ttypX devices)

send messages to serial /dev/ttyp5 with:

$ echo "GOAL_BLUE_1" > /dev/ptyp5 
$ echo "GOAL_RED_1" > /dev/ptyp5 

Test Serial (system without ttypX devices)

Run:

$ socat -d -d pty,raw,echo=0 pty,raw,echo=0

and set the read devices that you get from the command output into config.json . Then run:

$ echo "GOAL_BLUE_1" > /dev/pts/3 
$ echo "GOAL_RED_1" > /dev/pts/3

Replace /dev/pts/3 with the correct input device.

Build

Build for the same system:

$ go build -o build/calcetto-server *.go

or cross build for Raspberry Pi:

$ env GOOS=linux GOARCH=arm GOARM=5 go build -o build/calcetto-server-rasp *.go