FAB ACADEMY 2012 FĂŠlix Libio
Networking and Communications
bridge
node
Milling and Soldering
OPEN DE FAB MODULES/FAB/ ROLAND MODELA
LOAD THE IMAGEN Diameter 0.4/number de pass 2
bridge
node
Programming
The programming follows a sequence, first the bridge, then the nodes. You must download files from here: Archivo Make Archivo C
Then I programmed the boards using the terminal, first the bridge using the c file "hello.bus.45.c" and the make file "hello.bus.45.make". The commands for programming all the boards are: sudo make -f hello.bus.45.make program-usbtiny, for making the hex file, and sudo avrdude -p t45 -P usb -c usbtiny -U flash:w:hello.bus.45.c.hex, for flashing the microcontroller
1. 2. 3. 4. 5. 6. 7. 8. 9.
Plug your bridge into your computer (with the nodes attaches). Connect the nodes with a cable as shown in the picture. Open a Arduino IDE Open the serial monitor from the "Tools" menu > serial monitor Make sure the baud rate is set to 9600. Enter number of a note (pick a number) into serial monitor - press the key or the "send" button on the serial monitor. The LEDs on all the boards should light up once. After all the boards light up, the board with the number you entered into the serial monitor should light up again. The node name (ex: node 1) should also be displayed on the serial monitor.