Why is my service cccd_handle number difference.

[kevin.ko]

Hello,

Nordic Team.

I don't understand 'ecg cccd_handle number ' 'p_evt_write->handle number' difference.

I add for ECG Service on my bluetooth profile.

ECG Service in ecg data char 'notification on' but on_write in function cccd_handle number is difference.

But Heart Rate Service in 'cccd_handle' number is same.

here my function and source

In my case test scenario.

1. BOOT on

2. NRF Connect connect.

3. NRF Connect ECG Service Notification on

4. UART Log

**5. NRF Connect ECG Service Notification off **

6. UART Log

**7. NRF Connect Heart Rate Service Notification on **

8. UART Log

**9. NRF Connect Heart Rate Service Notification off **

10. UART Log

Thanks,

Bestregards,

kevin.ko

[RK]

This appears to be a duplicate of devzone.nordicsemi.com/.../. Please ask ONE question and keep the follow up on that one.

[kevin.ko]

Not solved question...

[kevin.ko]

My self solved... it's problem

example : ble_hrs.h

#define BLE_HRS_DEF(_name)                                                                          \
static ble_hrs_t _name;                                                                             \
NRF_SDH_BLE_OBSERVER(_name ## _obs,                                                                 \
                     BLE_HRS_BLE_OBSERVER_PRIO,                                                     \
                     ble_hrs_on_ble_evt, &_name)

Your ble service header source

source add for #define, static, Observer..