NQC ("Not Quite C") : 31


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Subject:	How do you convert light sensor data to bmp image
Newsgroups:	lugnet.robotics.rcx.nqc
Date:	Sat, 20 Mar 1999 23:49:22 GMT
Viewed:	2461 times

Hi: I would like to build a lego scanner using a single light sensor. I have found a number of sites which explain how to build them, however, I could use some assistance with how to convert the data collected into an actual image map. I understand how to obtain the data from the RCX, but would appreciate helpful hits on a freeware program or c-code source to actually read each integer value to formula the resultant picture. Any suggestions? Patrick McLean

Message has 1 Reply:

		Re: How do you convert light sensor data to bmp image
You might find netpbm to be helpful. It contains tools to convert the PBM (monochrome), PGM (grayscale) and PPM (color) formats into just about anything. P?M are file format for images which is easy to generate. In its simplest form PGM (what you'd (...) (26 years ago, 22-Mar-99, to lugnet.robotics.rcx.nqc)

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