129 lines
4.5 KiB
Text
129 lines
4.5 KiB
Text
/** \addtogroup esb
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@{ */
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/**
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\defgroup slipintro Introduction to Over The Air Reprogramming under Windows
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\author Joakim Eriksson, Niclas Finne
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@{
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\section slipintro-intro Introduction
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This is a brief introduction how to program ESB sensor nodes over
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radio under Windows. It is assumed that you already have the
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environment setup for programming ESB sensor nodes using JTAG cable.
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\section slipintro-configuring Configuring SLIP under Windows XP
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This section describes how to setup a SLIP connection under Windows. A
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SLIP connection forwards TCP/IP traffic to/from the sensor nodes and
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lets you communicate with them using standard network tools such as
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\c ping.
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-# Click start button and choose 'My Computer'. Right-click 'My
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Network Places' and choose 'Properties'.
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<img src="img/esb/slip01.jpg" align="center">
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-# Click 'Create a new connection'.
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<img src="img/esb/slip02.jpg" align="center">
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-# Select 'Set up an advanced connection'.
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<img src="img/esb/slip03.jpg" align="center">
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-# Select 'Connect directly to another computer'.
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<img src="img/esb/slip04.jpg" align="center">
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-# Select 'Guest'.
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<img src="img/esb/slip05.jpg" align="center">
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-# Select a name for the slip connection (for example 'ESB').
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<img src="img/esb/slip06.jpg" align="center">
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-# Select the serial port to use when communicating with the sensor
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node.
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<img src="img/esb/slip07.jpg" align="center">
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-# Add the connection by clicking 'Finish'.
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<img src="img/esb/slip08.jpg" align="center">
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-# A connection window will open. Choose 'Properties'.
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<img src="img/esb/slip09.jpg" align="center">
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<img src="img/esb/slip10.jpg" align="center">
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-# Click on 'Configure...' and deselect all selected
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buttons. Choose the speed 57600 bps.
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<img src="img/esb/slip11.jpg" align="center">
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-# Close the modem configuration window, and go to the 'Options'
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tab in the ESB properties. Deselect all except 'Display
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progress...'.
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<img src="img/esb/slip12.jpg" align="center">
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-# Go to the 'Networking' tab. Change to 'SLIP: Unix Connection'
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and deselect all except the first two items in the connection item
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list.
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<img src="img/esb/slip13.jpg" align="center">
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-# Select 'Internet Protocol (TCP/IP)' and click
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'Properties'. Enter the IP address '172.16.0.1'.
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<img src="img/esb/slip14b.jpg" align="center">
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-# Click 'Advanced' and deselect all checkboxes in the 'Advanced
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TCP/IP Settings'. Go to the 'WINS' tab and deselect 'Enable LMHOSTS
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lookup' if it is selected. Also select 'Disable NetBIOS over
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TCP/IP'.
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<img src="img/esb/slip15.jpg" align="center">
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<img src="img/esb/slip16.jpg" align="center">
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\section slipintro-setup Setup ESB for over the air programming
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-# Make sure you have the latest version of contiki (older versions of
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contiki might not work with SLIP under Windows)
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-# Install the contiki kernel by running
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\code
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make core.u
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\endcode
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-# Attach the ESB node to the serial port and make sure it is
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turned on. Select your ESB SLIP connection in your 'Network
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Connections' and choose 'Connect' (or double click on it). If
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everything works Windows should say that you have a new connection.
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-# Set the IP address for the node by pinging it (it will claim the
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IP address of the first ping it hears). Note that the slip interface
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has IP address 172.16.0.1 but the node will have the IP address
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172.16.1.1.
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\code
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ping 172.16.1.1
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\endcode
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If everything works the node should click and reply to the pings.
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\section slipintro-send Send programs over the air
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Contiki applications to be installed via radio are compiled somewhat
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different compared to normal applications.
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Each node needs an IP address for OTA to work. A node id can be
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specified when you upload the contiki kernel to a node and this is
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used to construct an IP address for the node. If you specify 2 as
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node id, the node will have the IP address 172.16.1.2. Each node
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should have its own unique node id.
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You need to compile a core and upload it onto the nodes. All nodes
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must run the same core. Move to the directory
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'<tt>contiki-2.x/platform/esb</tt>' and run
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\code
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make
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make core.u nodeid=X
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\endcode
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to upload the core to your nodes. Use the number 1, 2, 3, etc,
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as the node id (\c X) for the nodes. This will give the nodes the IP
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addresses 172.16.1.1, 172.16.1.2, etc.
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Then you need a program to send the application to connected
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nodes. Compile it by running
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\code
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make send
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\endcode
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Make sure you have a node with IP address 172.16.1.1 connected to your
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serial port and have SLIP activated. Then compile and send a
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testprogram by running
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\code
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make beeper.ce
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./send 172.16.1.1 beeper.ce
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\endcode
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*/
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/** @} */
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/** @} */
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