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 Robotics / RCX / pbFORTH / 542
541  |  543
Subject: 
Re: Light sensor question
Newsgroups: 
lugnet.robotics.rcx.pbforth
Date: 
Mon, 15 Jul 2002 18:56:14 GMT
Viewed: 
2662 times
  
where <sym> is one of 'PORT1, 'PORT2, 'PORT3 and num is either 0, 1, or 2

  With obvious mappings, of course.

I only ask because my tests from the console are... inconclusive.

  Put another way, at no point does the red LED on the light sensor light
up, and I consistently read the same value from the light sensor, regardless
of whether I set the mode to RAW or percent value. In the former, I read
133, and an occasional 132 or 134. In the latter case, I consistently read
19. This seems to be independent of the input port as well. The RCX is in
known good condition, to the best of my knowledge.

  I tried swapping the position of SENSOR_CLEAR, but nothing seemed to change.

  Thanks

  Matt



Message is in Reply To:
  Light sensor question
 
I want to expand the Scheme procedure (get-light-value <sym | num>) where <sym> is one of 'PORT1, 'PORT2, 'PORT3 and num is either 0, 1, or 2 to the FORTH code 128 <port> SENSOR_MODE <port> SENSOR_CLEAR <port> SENSOR_READ <port> SENSOR_VALUE So, if (...) (22 years ago, 15-Jul-02, to lugnet.robotics.rcx.pbforth)

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