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Author Topic: interfacing with the pulse oximeter...!!  (Read 1633 times)
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i actually want to interface the arduino with the pulse oximeter...its a ready made 1..n i have figured out the digital output pin of the pulse oximeter...now i have to feed in the digital singal to the arduino...bt its a 12 bit data...
plus i m nt quite sure hw to go about it...
shud i use the pin 0..the rx one or i can use any pin...
and could sum1 please help me with the program...
the data is only int value...no chars..!!
thanks...
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If you have "the pulse oximeter", you are on your own. If you have "a pulse oximeter" and you share a link to the device, you might get help.
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i dint quite get u..!!
how do i send a link to the device...???
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PaulS meant a http:// link to a webpage or a PDF that describes the device.

Have you searched for pulse oximeter yet? I recall a few months ago there was also a oxi meter project IIRC.

In the upper right is the search box (it is slow I know) to search the forum
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Rob Tillaart

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http://www.semedicalsupply.com/CMS50D-Fingertip-Pulse-Oximeter-p/cms50d.htm

this is the pulse oximeter i m using...!!!
it uses microcontroller MSP430F247T Rev D....
i could detect some signal on pin no 32 of the UC...bt i m not sure if dats right..!!
this is the data sheet i could get..
http://www.ti.com/product/msp430f247

the problem is how do i program the arduino to take dis data...!!!
i wana pick up the digital signal directly...!!!
plz help...!!!!
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I am using the same pulse oximeter and i am going to interface it with atmega.
Can u plz tell me on what pin did u get the digital output??
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actually i thought i had got the output ..but unfortunately it was da wrong pin..!!!!
if u get the pin plz let me know..!!!
i thnk evn analog pulse will do...!!!
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