TinyOS Course 02 Serial Communication
- 1. WSN Programming Course TinyOS Lab: Lesson 02: Serial Communication Manuel Fernández UAH, 18th September 2013
- 2. • Introduction to serial communication •TinyOS native tools • Exercises 2 Contents
- 4. 4 Header
- 5. 5 Module • Specification: • Implementation: Let’s look at Lesson02 and go step by step!
- 6. 1. Listen: java net.tinyos.tools.Listen –comm serial@/dev/ttyUSB0:telosb 2. ListenNew java net.tinyos.tools.Listen –comm serial@/dev/ttyUSB0:telosb TinyOS Native Tools 6 HEADER PAYLOAD HEADER PAYLOAD
- 7. 3. Serial Forwarder (java): java net.tinyos.sf.SerialForwarder –comm serial@/dev/ttyUSB0:telosb –port 9002 4. Listen/ListenNew to SF: java net.tinyos.tools.Listen –comm sf@localhost:9002 java net.tinyos.tools.ListenNew –comm sf@localhost:9002 5. Serial Forwarder (c++): ./sf help help start start 9002 /dev/ttyUSB0 115200 TinyOS Native Tools 7
- 8. 1. Try sending a message to handle leds from the PC to the mote using SFSend program in utils. 8 Exercises