- Added the Sensinode platform programming tools to /tools

tools/sensinode/nano_usb_programmer/README

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+Nano USB Programmer
+
+An USB programmer for the Sensinode NanoRouter N600.
+
+Copyright 2007-2008 Sensinode Ltd.
+
+1a - Installation (Linux)
+
+The installation is quite simple but requires the user to obtain the FTDI
+development library. The installation also requires root privileges in
+some phases (the ldconfig command to be more specific). Running the
+Nano_USB_Programmer executable might also require root privileges.
+
+-unpack the Nano_USB_Programmer-v[xxx].zip to a directory
+-get the FTDI development library from
+
+        http://www.ftdichip.com/Drivers/D2XX/Linux/libftd2xx0.4.13.tar.gz
+
+-unpack the ftdi archive
+-copy the library static_lib/libftd2xx.a.[version] into /usr/lib
+-copy the library libftd2xx.so.[version] into /usr/lib
+-make a symbolic link to the library, for example:
+ ln -s /usr/lib/libftd2xx.so.0.4.13 /usr/lib/libftd2xx.so
+-run ldconfig
+-copy the header files (*.h) into the nano_usb_programmer/ftdi_linux/ directory
+-go to the programmer directory and run make
+
+1b - Installation (Windows/Cygwin)
+Installation procedure:
+-The FTDI library can be downloaded at: 
+
+		http://www.ftdichip.com/Drivers/CDM/CDM%202.02.04%20WHQL%20Certified.zip
+	
+-Copy header files (ftd2xx.h), ftd2xx.lib and ftd2xx.dll to nano_usb_programmer/ftdi_win32
+-Copy the ftd2xx.dll to your windows system32 directory
+
+2 - Usage
+
+Usage info for the Nano_USB_Programmer is available with command 
+./nano_usb_programmer --help. Note that use might require root/administrator privileges
+ depending on system configuration.
+
+3 - Known problems (Linux)
+
+There's one known problem at the moment. The N600 must be unplugged and 
+plugged in again after it has been programmed or the MAC address has been 
+read from it before it can respond to the programmer again. The reason for
+this is the FTDI library is not perfectly integrated with the Linux
+serial driver.
+
+4 - README Version
+
+v1.0	2007-11-14	Mikko Saarnivala	Initial release
+v1.1	2007-11-15	Mikko Saarnivala	A small error in the instructions fixed
+v1.2	2007-11-19	Mikko Saarnivala	Added the FTDI CBUS2 value handling
+v1.3	2008-01-31	Martti Huttunen		Multi-platform build and updated instructions