softdevicee s120 rssi problem

RE: softdevicee s120 rssi problem

Petter Myhre — Mon, 13 Jul 2015 07:52:40 GMT

If Ulrich answered your question please accept it

RE: softdevicee s120 rssi problem

Peter — Mon, 13 Jul 2015 04:00:06 GMT

Hi Myhre : thanks for your help, it's work fine now, thanks

RE: softdevicee s120 rssi problem

Ulrich Myhre — Thu, 09 Jul 2015 07:01:26 GMT

When you first connect to your two devices, you will get assigned connection handles in the BLE_GAP_EVT_CONNECTED events. These connection handles will appear in other events at a later point to show you what device the event belongs to. When you receive an RSSI_CHANGED event, you have to look up the conn_handle field as mentioned above, then use that to decide which entry in the table to use.

RE: softdevicee s120 rssi problem

Peter — Thu, 09 Jul 2015 01:55:10 GMT

Hi Myhre thanks for your reply . now i used rssi = p_ble_evt->evt.gap_evt.params.rssi_changed.rssi; to get two connected device rssi value in BLE_GAP_EVT_RSSI_CHANGED CASE and it return two rssi value for me ,but i don't know the rssi is first device's or second device's,i want to do is device[0] = rssi[0] ,device[1] = rssi[1] ,how can i doing that
thanks

RE: softdevicee s120 rssi problem

Ulrich Myhre — Wed, 08 Jul 2015 10:01:10 GMT

Hi Peter,

This is a GAP type event (ble_gap_evt_rssi_changed_t), so the connection handle should be available in the evt->gap_evt.conn_handle struct. The connection handle should correspond to the connection handle you got in the initial CONNECTED event.

Is this not the case for you?