Hi,
My behavior is as follows
- Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
- Turn on my cell phone(Samsung Note3),scan my device and connect successfully
- Send data from my device to cell phone through sd_ble_gatts_hvx()
- In the process of transmission,click back key on cell phone,My app will exit and device will get disconnect event
- Then scan device again, I can find same device and nRF master control will show "connected" but can't discover any service (Has been going round in circles)
- I click back key to exit App and my device get disconnect event again
- Then I scan my device. This time I will find my device and connect successfully (Discover service OK)
I always connect successfully by disconnect twice, why? If I click back key to exit App while no data transmission, does not have this problem.
Thank you.