Questions about heart rate sensor and profile

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Sat, 2015-03-07 02:28
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Elvis1991
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Questions about heart rate sensor and profile

Hi
I am trying to use heart rate sensor to transmit the sensor data through ADC analogy input to DK board without BLE functions. But the value always showed the same and no change at all between putting the finger on the sensor and off it. I used the code in this link:http://support.dialog-semiconductor.com/adc-interfacing-problem#comment-...
P01 is used for input and the voltage is 3.3v, I used sensor in another board and it function well. So could you please give me some suggestions? Thanks.
By the way, there is no heart rate profile. Could you please give me some hint for transmitting the data read from sensor to BLE?
Sorry I am fresh man. Hope your warm-heart reply.Thank you very much.

Tue, 2015-03-10 12:23
JE_Dialog
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Hello Elvis1991,

Hello Elvis1991,

I woudl start by looking at the ADC (adc.c)project in the peripherals project : this is the best template to get ADC reading (we will soon have apps note on this). We do support the standard hrps profile - if you look under profiles in the SDK, you will see it there as hrps.c

BR JE_Dialog