Intermittent connection

[ypearson]

I running the (nrf52) HRM profile with FreeRTOs and connecting the BLE device with the Nordic Toolkit app.

On occasion the connection to the BLE device fails. After repeated attempts the connection link is eventually established and everything seems to operate normally. This appears to be intermittent issue and doesn't allow occur.

1. Scan for device
2. Device found
3. Click Connect button
4. It appears a connection is being established
5. Connection fails, and the above steps are repeated until the connection actually happens.

[Coldson]

Maybe u can try to disable log

#ifndef NRF_LOG_ENABLED #define NRF_LOG_ENABLED 1 #endif

[Coldson]

devzone.nordicsemi.com/.../

[Susheel Nuguru]

ypearson, could you please care to update this thread with your status. Did Coldson's answer help you? if so please accept his answer.