GENERAL OBJETIVE:
NETWORKING AND COMMUNICATIONS
Design and build a wired &/or wireless network connecting at least two processors
As the beginning of this assignment test was performed with the example of the communication network serial port with hello.bus.45.bridge hello.bus.45.node card and card, for this you must first download files tracks (strokes) to generate the Modela Roland MDX-20 printed circuit cards.
Once downloaded PNG images, are entered into FabModules to generate the cards in the Model, since images were entered and PCB cards were generated.
With the manufactured printed circuit cards, must be soldered electronic components taking care not to overheat the ATtiny to avoid damaging them.
Now for testing connection must be programmed using the cards hello.bus.45.bridge.c sample code, that code must be compiled and generating the hex to be loaded onto the plates before created file, all this you can make using the AVR Studio.
Once the program is loaded on the cards tests are performed using a FTDI cable for serial communication with the PC and cards, obtaining the following results:
I had a problem with the card and checking note that had a track that had no connection; therefore, I had to make the connection thereof using welding for this purpose.
The final result is:
