I am not getting a BLE_GATTC_EVT_WRITE_RSP event after writting to the CCCD.

Question

Hello everybody, 
 I am currently working on a project in which I need to read some data from a glucometer. Until last week it was working fine, however I stopped receiving notifications from the glucometer. I started debugging and realize that an issue is happening when I am enabling the notifications: I write to the CCCD using sd_ble_gattc_write and get the error NRF_ERROR_BUSY. P roblem is that I am never getting the event BLE_GATTC_EVT_WRITE_RSP, so I´m not getting any notifications either. Does anyone know what could be happening? I will gladly provide more information if necessary Thanks in advance

user108487 · Answer

Hello,

I encountered this post and did what this person was suggesting (process the buffer for the write response and the read response as well). It is working now again. Hopefully it solves the problem for good.

Thanks for your support Amanda :)