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Subject: 
Re: Directly connecting a digital camera module to the RCX
Newsgroups: 
lugnet.robotics
Date: 
Fri, 20 May 2005 20:22:57 GMT
Viewed: 
1859 times
  
In lugnet.robotics, Philippe Hurbain wrote:
http://www.convict.lu/Jeunes/RCXCam/RCXCam_Journal.htm

Comments or suggestions?

So it works... congratulations, Claude!

Now longing for "real life" applications ;o)

Philo

Thanks ! (Also, for your precious e-mail advice.) I added another small program
to send a GV (get version) to the CMUCam2. The result is first an acknowledge
"ACK\r"then a message "CMUcam2 v1.01 c6\r:". However, every second package
doesn't read the first two characters correctly. So, we get the ASCII series
after the ACK\r :

3 255 85 99 97 ... instead of
67 77 85 99 97 ...

Probably the CMUCam2 introduces a pause after the ACK\r.

Suggestions?

After half an hour of work with the module, the RCX starts getting hot in the
area of the C- output connector. The 200mA are perhaps too a heavy load.

- Claude



Message has 1 Reply:
  Re: Directly connecting a digital camera module to the RCX
 
(...) You're welcome ;o) (...) to send a GV (get version) to the CMUCam2. The result is first an acknowledge (...) Why could it be a problem? (...) I'm afraid no :-( (...) According to my measurements: (URL) voltage drop at 200mA is about 1.5V, so (...) (19 years ago, 21-May-05, to lugnet.robotics, FTX)

Message is in Reply To:
  Re: Directly connecting a digital camera module to the RCX
 
(...) So it works... congratulations, Claude! Now longing for "real life" applications ;o) Philo (19 years ago, 20-May-05, to lugnet.robotics)

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