This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Hid keyboard example

Hi all. i am using hid device keyboard example for nrf5. But when I try to call

sd_ble_gatts_hvx(p_hids->conn_handle, &hvx_params), this function returns error code 0x00003401. This function is in ble_hids_inp_rep_send, which call when Button 0 pressed.

Please help.

P.S. Sorry for my English.

0 Sigurd over 8 years ago

Hi,

Error code 0x00003401 is BLE_ERROR_GATTS_SYS_ATTR_MISSING.

See this answer and this MSC for how to handle it. And this and this for some more information.
Cancel
Vote Up 0 Vote Down

Cancel
0 VadimSavchuk over 8 years ago in reply to Sigurd

Thank you. But I have another question.. After disconnect from chip I can not connect while I am not restart nrf51. In what may be problem?

I have not many experience with bluetooth
Cancel
Vote Up 0 Vote Down

Cancel