THE FAB ACADEMY 2014

CIRO MEJIA ELIAS


Home



1. Principles and practices, Project Management


2. Computer Aided Design

3. Computer Controller Cutitng


4. Electronics Production


5. 3D Scanning and Printing


6. Electronics Design


7. Computer Controlled Machining


8. Embedded Progamming


9. Molding and Casting


10. Input Devices


 11. Composites


12. Output Devices


13. Networking / Communications


14. Mechanical design


15. Machine design


16. Interface and application programming


17. Applications and Implications


18. Invention, Intellectual property, and Income


19. Project Development


Project Presentation

Networking and Communications

In this assignment communication between two nodes is done through a wired network, this is an asynchronous serial communication.

The steps to follow are:

a) Milling plate in MODELA. At this stage in previous assignments as a drill 1/64 and the same parameters in the MODEL milling was used. The plot was obtained from the website of the academy.

Bridge: http://academy.cba.mit.edu/classes/networking_communications/bus/hello.bus.45.bridge.traces.png

Nodo:
http://academy.cba.mit.edu/classes/networking_communications/bus/hello.bus.45.node.traces.png


Parameters the MODELA


b) Welding the components of the nodes and the bridge board. The components and their arrangement on the board was obtained from the website of the academy.



c) Set the nodes and the communication bridge.

The configuration for the bridge is:
Connect the bridge to your settings



To configure the nodes is necessary to modify the file: hello.bus.45.c, paragraph # define node_id '0 '. For example for the first modification would be like this: # define node_id '1 '.


Connect the node to your settings


After editing the file "C" rerun the command

d) Make connections between node and testing - bridge. To verify communication between node and bridge work with the Arduino IDE, with its serial monitor. Getting a correct answer among them.this task we will to some extent by a sensor that we added to an electronic board.

Arduino Serial Monitor





Below a video of the communication between the nodes and the bridge is shown.