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gdiulio
 Post subject: GP2D12 IR sensor help
PostPosted: Tue Jun 22, 2010 6:06 pm 
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Joined: Tue Jun 22, 2010 5:50 pm
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I am using a GP2D12 IR RANGER sensor and I am trying to interface it with my dragon 12 plus microcontroller. I am using assembly language. I connected my yellow (vout) wire to pad10, my black (ground)wire to pad09, and my red (vcc) wire to pad08. I then set ddra as input and i did the command movb #$FF,PORTA. I sent the analog signal from the sensor through the analog/digital converter, but I am not getting a reading. I am a beginner. Can anyone help??
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Robot Dude
PostPosted: Wed Jun 23, 2010 9:03 am 
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Location: my quiet place
viewtopic.php?f=6&t=6286

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SN96
PostPosted: Wed Jun 23, 2010 1:07 pm 
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Robot Guru
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Joined: Mon Oct 31, 2005 3:03 pm
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Location: Houston, Texas
gdiulio wrote:
I am using a GP2D12 IR RANGER sensor and I am trying to interface it with my dragon 12 plus microcontroller. I am using assembly language. I connected my yellow (vout) wire to pad10, my black (ground)wire to pad09, and my red (vcc) wire to pad08. I then set ddra as input and i did the command movb #$FF,PORTA. I sent the analog signal from the sensor through the analog/digital converter, but I am not getting a reading. I am a beginner. Can anyone help??


Nice looking board

Image

But I know nothing about it to be any help. That's one heck of a beginner board. :shock:

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