[PATCH BlueZ v1 8/8] scan: Avoid discover if scan handle is known
From: Claudio Takahasi <hidden>
Date: 2012-09-03 18:12:45
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch avoids the characteristic discovery for Scan Interval Window if the attribute value handle was discovered on a previous interaction. --- profiles/scanparam/scan.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/profiles/scanparam/scan.c b/profiles/scanparam/scan.c
index 50fef43..491b50d 100644
--- a/profiles/scanparam/scan.c
+++ b/profiles/scanparam/scan.c@@ -208,11 +208,16 @@ static void attio_connected_cb(GAttrib *attrib, gpointer user_data) struct scan *scan = user_data; bt_uuid_t iwin_uuid, refresh_uuid; + scan->attrib = g_attrib_ref(attrib); + + if (scan->iwhandle) { + write_scan_params(scan->attrib, scan->iwhandle); + return; + } + bt_uuid16_create(&iwin_uuid, SCAN_INTERVAL_WIN_UUID); bt_uuid16_create(&refresh_uuid, SCAN_REFRESH_UUID); - scan->attrib = g_attrib_ref(attrib); - gatt_discover_char(scan->attrib, scan->range.start, scan->range.end, &iwin_uuid, iwin_discovered_cb, scan);
--
1.7.12