From a0226f1793a646ca89b50ffbd7e77301aedf8d42 Mon Sep 17 00:00:00 2001 From: baohongde Date: Wed, 29 Jul 2020 19:44:53 +0800 Subject: [PATCH] components/bt: ignore useless set scan mode command --- components/bt/bluedroid/bta/dm/bta_dm_act.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/components/bt/bluedroid/bta/dm/bta_dm_act.c b/components/bt/bluedroid/bta/dm/bta_dm_act.c index 45ce67653a..7bdb02a253 100644 --- a/components/bt/bluedroid/bta/dm/bta_dm_act.c +++ b/components/bt/bluedroid/bta/dm/bta_dm_act.c @@ -646,9 +646,11 @@ void bta_dm_set_visibility(tBTA_DM_MSG *p_data) ((p_data->set_visibility.disc_mode & ~BTA_DM_IGNORE) | disc_mode); } - BTM_SetDiscoverability(p_data->set_visibility.disc_mode, + if (p_data->set_visibility.disc_mode != (le_disc_mode | disc_mode)) { + BTM_SetDiscoverability(p_data->set_visibility.disc_mode, bta_dm_cb.inquiry_scan_window, bta_dm_cb.inquiry_scan_interval); + } } if (p_data->set_visibility.conn_mode != (BTA_DM_IGNORE | BTA_DM_LE_IGNORE)) { @@ -662,9 +664,11 @@ void bta_dm_set_visibility(tBTA_DM_MSG *p_data) ((p_data->set_visibility.conn_mode & ~BTA_DM_IGNORE) | conn_mode); } - BTM_SetConnectability(p_data->set_visibility.conn_mode, + if (p_data->set_visibility.conn_mode != (le_conn_mode | conn_mode)) { + BTM_SetConnectability(p_data->set_visibility.conn_mode, bta_dm_cb.page_scan_window, bta_dm_cb.page_scan_interval); + } } /* Send False or True if not ignore */