ble/gap: unconditionally accept peer's conn param requests.

1 files changed, 19 insertions, 0 deletions

diff --git a/nrf-softdevice/src/ble/gap.rs b/nrf-softdevice/src/ble/gap.rs
index fc8f135..b28a49f 100644
--- a/nrf-softdevice/src/ble/gap.rs
+++ b/nrf-softdevice/src/ble/gap.rs
@@ -55,6 +55,25 @@ pub(crate) unsafe fn on_evt(ble_evt: *const raw::ble_evt_t) {
                 state.conn_params = conn_params;
             });
         }
+        #[cfg(feature = "ble-central")]
+        raw::BLE_GAP_EVTS_BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST => {
+            let conn_handle = gap_evt.conn_handle;
+            let conn_params = gap_evt.params.conn_param_update_request.conn_params;
+            debug!(
+                "on_conn_param_update_request conn_handle={:?} conn_sup_timeout={:?} max_conn_interval={:?} min_conn_interval={:?} slave_latency={:?}",
+                gap_evt.conn_handle,
+                conn_params.conn_sup_timeout,
+                conn_params.max_conn_interval,
+                conn_params.min_conn_interval,
+                conn_params.slave_latency,
+            );
+
+            let ret = raw::sd_ble_gap_conn_param_update(conn_handle, &conn_params);
+            if let Err(err) = RawError::convert(ret) {
+                warn!("sd_ble_gap_conn_param_update err {:?}", err);
+                return;
+            }
+        }
         raw::BLE_GAP_EVTS_BLE_GAP_EVT_TIMEOUT => {
             trace!("on_timeout conn_handle={:?}", gap_evt.conn_handle);