Mono, an open source implementation

The .NET framework for use on Linux, Unix and Windows System, has gone beta!

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Imote2 with Camera setup IMB400 over Ubuntu 9.10/10.04

Imote2 Camera driver for TinyOS is available in contribution directory of  TinyOS 2.x . It goes by the name of  tinyos-2.x-contrib . Its location within is  tinyos-2.x-contrib/intelmote2/apps I am assuming that you have tinyos-2.1.1 installed, this is required to have Camera Driver build. If you dont have it installed... than better have it done by invoking: apt-get install tinyos-2.1.1 From here on to get the driver working,  the procedure is as follows: Browse to opt directory. cd /opt The recommended way to get the source of tinyos-2.x and tinyos-2.x-contribis is through CVS. echo "Getting TinyOS 2.x and TinyOS 2.x-contrib from CVS" echo "Press enter when asked for password." cvs -d:pserver:anonymous@tinyos.cvs.sourceforge.net:/cvsroot/tinyos login cvs -z3 -d:pserver:anonymous@tinyos.cvs.sourceforge.net:/cvsroot/tinyos co -P tinyos-2.x cvs -z3 -d:pserver:anonymous@tinyos.cvs.sourceforge.net:/cvsroot/tinyos co -P tinyos-2.x-contrib --OR--  e...
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Artificial Intelligence - Weak AI vs Strong AI

Source:  http://www.faculty.umb.edu/gary_zabel/Courses/Bodies,%20Souls,%20and%20Robots/Texts/Artificial%20Intelligence%20.htm Artificial Intelligence As a theory in the philosophy of mind, artificial intelligence (or AI) is the view that human cognitive mental states can be duplicated in computing machinery. Accordingly, an intelligent system is nothing but an information processing system. Discussions of AI commonly draw a distinction between weak and strong AI. Weak AI holds that suitably programmed machines can simulate human cognition. Strong AI, by contrast, maintains that suitably programmed machines are capable of cognitive mental states. The weak claim is unproblematic, since a machine which merely simulates human cognition need not have conscious mental states. It is the strong claim, though, that has generated the most discussion, since this does entail that a computer can have cognitive mental states. In addition to the weak/strong distinction, it is also ...
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Imote2 IMB400 pull-up resistor fix

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I successfully fixed the hardware issue which was causing the interrupt to loose over I2C bus. Below is the method for it. IMB400 looks something like : 1.8KOhm resistor is required, its very cheap and easily available. I bought it from SimLim tower here in Singapore, 4 for just 20 cents. Its 1/4W 5% tolerance . The IMB400 sensor board, containing Camera, Microphone and Speaker required a pull-up resistor attached between VCC and R8 to work with Linux 2.6.29b image . The need of the resistor is mentioned as Currently this driver requires a pull up resistor on the data line of the gpio based i2c bus. I have a 1K8 resistor between vcc at the side of the board and the right pad of r8. Without this only this nothing can currently be read back from the chip. There are set of commands to run the sample application making use of the camera driver OV7470. After careful soldering the back of IMB400 scanned back image looks like below: The file system image, blob, and kernel images a...
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