cc2540 heartrate

Husain aldailami

HI all,

When trying to read Heartrate Measuremnts on Btool using UUID 0x0012 i keep on getting Attribute not found. Can some one please tell me a possible reason for that ?

Thank you

Husain

over 11 years ago

0 YiKai Chen over 11 years ago

Guru 735695 points

Are you sure that you have this attribute on testing device?

0 Husain aldailami over 11 years ago in reply to YiKai Chen

Prodigy 220 points

Hi YiKai Chen

Thank you for your reply, But can you be more clear please what do you mean exactly ?

Thank you

0 YiKai Chen over 11 years ago in reply to Husain aldailami

Guru 735695 points

Different device supports different GATT profile and attributes. I mean does the device you ask for heartrate support heartrate attribute?

0 Husain aldailami over 11 years ago

Prodigy 220 points

Hi
Actually I'm trying to perform ADC readings using the heartrate notify function so when I try to read the heartrate measurements im actually trying to the get the a ADC value from the input signal Into pin p0_1.

0 YiKai Chen over 11 years ago in reply to Husain aldailami

Guru 735695 points

I am confused by you. So, is your problem about how to do ADC reading?

0 Husain aldailami over 11 years ago

Prodigy 220 points

Hi sorry
My question actually is how to do an ADC reading using the heartrate profile ?

0 YiKai Chen over 11 years ago in reply to Husain aldailami

Guru 735695 points

There is a heart rate example under C:\Texas Instruments\BLE-CC254x-1.4.0\Projects\ble\HeartRate. You can try to refer to it.

0 Tim C over 11 years ago in reply to YiKai Chen

TI__Mastermind 34660 points

You can also find adc examples both on this forum and from the hardware examples from the product page: www.ti.com/.../swrc257

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cc2540 heartrate