cc2540 sample heartrate project

Hi,
The heartrate project send dummy data in the notifications, you can see where they are formed in the code in heartrate.c in heartRateMeasNotify function. Then a function is called send the actually notification over the air in heartrateservice.c:

bStatus_t HeartRate_MeasNotify( uint16 connHandle, attHandleValueNoti_t *pNoti )
{
uint16 value = GATTServApp_ReadCharCfg( connHandle, heartRateMeasClientCharCfg );

// If notifications enabled
if ( value & GATT_CLIENT_CFG_NOTIFY )
{
// Set the handle
pNoti->handle = heartRateAttrTbl[HEARTRATE_MEAS_VALUE_POS].handle;

// Send the notification
return GATT_Notification( connHandle, pNoti, FALSE );
}
You can't read it because it is only set for only GATT_PROP_NOTIFY not GATT_PROP_READ in this same file.

Which transport do you plan on using to communicate data(via UART, SPI, etc)?

HI zahid thanks for your reply,

I am using UART to communicate data and what you said makes sense thank you for that, But I was wondering what should I change in order to get ADC results as a notification instead of bogus heart rate values ?
I wrote this code bellow but don't receive any notifications can you please help me thank you !

static void heartRateMeasNotify(void)
{
HalAdcInit()
uint8 *p = heartRateMeas.value;

HalAdcSetReference( HAL_ADC_REF_125V );
uint16 adc = HalAdcRead (serviceAdcCh, HAL_ADC_RESOLUTION_12) ;

*p++ = HI_UINT16(adc);
*p++ = LO_UINT16(adc);


if (p - heartRateMeas.value==20){

heartRateMeas.len = (uint8) (p - heartRateMeas.value);
HeartRate_MeasNotify( gapConnHandle, &heartRateMeas );


}

}

Hi Zahid,

Thank you that worked, i get notifications but they return a zero.

Any idea what could be the issue ? 

I think it is the way im inputting the analogue signal into pin0_6 i'm not sure if the keyfob is receiving the signal correctly can you please show me how ?

thank you !

never mind i got it working.