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extmod/modbluetooth: Add _IRQ_CONNECTION_UPDATE event.

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This allows the application to be notified of changes to the connection
interval, connection latency and supervision timeout.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Andrew Leech
2020-11-14 19:40:25 +11:00
committed by Damien George
parent f2a9a0ac41
commit c70665fb0b
4 changed files with 72 additions and 19 deletions
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25
extmod/nimble/modbluetooth_nimble.c
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@@ -303,6 +303,19 @@ STATIC int gap_event_cb(struct ble_gap_event *event, void *arg) {
}
break;
}
case BLE_GAP_EVENT_PHY_UPDATE_COMPLETE:
DEBUG_printf("gap_event_cb: phy update: %d\n", event->phy_updated.tx_phy);
break;
case BLE_GAP_EVENT_CONN_UPDATE: {
DEBUG_printf("gap_event_cb: connection update: status=%d\n", event->conn_update.status);
struct ble_gap_conn_desc desc;
if (ble_gap_conn_find(event->conn_update.conn_handle, &desc) == 0) {
mp_bluetooth_gap_on_connection_update(event->conn_update.conn_handle, desc.conn_itvl, desc.conn_latency, desc.supervision_timeout, event->conn_update.status == 0 ? 0 : 1);
}
break;
}
}
return 0;
}
@@ -938,13 +951,13 @@ STATIC int peripheral_gap_event_cb(struct ble_gap_event *event, void *arg) {
break;
}
case BLE_GAP_EVENT_CONN_UPDATE:
// TODO
break;
case BLE_GAP_EVENT_CONN_UPDATE_REQ:
// TODO
case BLE_GAP_EVENT_CONN_UPDATE: {
DEBUG_printf("peripheral_gap_event_cb: connection update: status=%d\n", event->conn_update.status);
if (ble_gap_conn_find(event->conn_update.conn_handle, &desc) == 0) {
mp_bluetooth_gap_on_connection_update(event->conn_update.conn_handle, desc.conn_itvl, desc.conn_latency, desc.supervision_timeout, event->conn_update.status == 0 ? 0 : 1);
}
break;
}
case BLE_GAP_EVENT_MTU: {
if (event->mtu.channel_id == BLE_L2CAP_CID_ATT) {