diff options
Diffstat (limited to 'extmod/modbluetooth_nimble.c')
| -rw-r--r-- | extmod/modbluetooth_nimble.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/extmod/modbluetooth_nimble.c b/extmod/modbluetooth_nimble.c index 1e7211bfe..727894f86 100644 --- a/extmod/modbluetooth_nimble.c +++ b/extmod/modbluetooth_nimble.c @@ -614,16 +614,16 @@ STATIC int gap_scan_cb(struct ble_gap_event *event, void *arg) { return 0; } -int mp_bluetooth_gap_scan_start(int32_t duration_ms) { +int mp_bluetooth_gap_scan_start(int32_t duration_ms, int32_t interval_us, int32_t window_us) { if (duration_ms == 0) { duration_ms = BLE_HS_FOREVER; } - STATIC const struct ble_gap_disc_params discover_params = { - .itvl = BLE_GAP_SCAN_SLOW_INTERVAL1, - .window = BLE_GAP_SCAN_SLOW_WINDOW1, + struct ble_gap_disc_params discover_params = { + .itvl = MAX(BLE_HCI_SCAN_ITVL_MIN, MIN(BLE_HCI_SCAN_ITVL_MAX, interval_us / BLE_HCI_SCAN_ITVL)), + .window = MAX(BLE_HCI_SCAN_WINDOW_MIN, MIN(BLE_HCI_SCAN_WINDOW_MAX, window_us / BLE_HCI_SCAN_ITVL)), .filter_policy = BLE_HCI_CONN_FILT_NO_WL, .limited = 0, - .passive = 0, + .passive = 1, // TODO: Handle BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP in gap_scan_cb above. .filter_duplicates = 0, }; int err = ble_gap_disc(BLE_OWN_ADDR_PUBLIC, duration_ms, &discover_params, gap_scan_cb, NULL); |