Subject:
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Release of LEJOS OSEK 2.0, It supports ANSI C/C++ application flash!
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 7 Apr 2008 07:36:44 GMT
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Viewed:
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6214 times
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Hi,
What's new in 2.0 is:
- LEJOS OSEK application can be uploaded to Flash by NXT BIOS.
- NXT BIOS is a Flash boot loader and it does NOT touch the lock/security bits
of AT91SAM7S.
- 224Kbytes Flash and appx.50Kbytes SRAM are available for LEJOS OSEK user
applicaiton.
- Program upload to SRAM is also supported, but max. program size is 64Kbytes.
- New PC console programs(biosflash, appflash and ramboot).
- New splash screen and main screen.
- C API for NXT buttons.
- C++ API for Hitechnic Prototype Sensor.
- NXT Remocon sample which is similar to Nintendo Wiimote controller with sound
- Speed up compilation time by archiving application independent part.
NXT BIOS <-> LEJOS OSEK application is similar to LEGO standard fw <-> NXT-G
application.
It means that your ANSI C/C++ application can be natively executed from Flash in
the NXT such as BrickOS has done for RCX.
So technically, N-dimentional array, more complicated algorithum (e.g. nural
network, fuzzy logic...) can be implemented into NXT by using GCC tools!!
For more detailed information, check LEJOS OSEK website:
http://lejos-osek.sourceforge.net/
takashic
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