---
android/bas.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/android/bas.c b/android/bas.c
index 8dcf4af..49ec8a5 100644
--- a/android/bas.c
+++ b/android/bas.c
@@ -225,6 +225,15 @@ static void discover_desc(struct bt_bas *bas, GAttrib *attrib,
free(req);
}
+static bool bas_is_connected(struct bt_bas *bas)
+{
+ if (bas && bas->attrib)
+ return true;
+
+ info("bas: BAS is not connected");
+ return false;
+}
+
static void value_cb(const guint8 *pdu, guint16 len, gpointer user_data)
{
DBG("Battery Level at %u", pdu[ATT_NOTIFICATION_HEADER_SIZE]);
@@ -238,6 +247,9 @@ static void ccc_written_cb(guint8 status, const guint8 *pdu,
destroy_gatt_req(req);
+ if (!bas_is_connected(bas))
+ return;
+
if (status != 0) {
error("Write Scan Refresh CCC failed: %s",
att_ecode2str(status));
@@ -269,6 +281,9 @@ static void ccc_read_cb(guint8 status, const guint8 *pdu, guint16 len,
destroy_gatt_req(req);
+ if (!bas_is_connected(bas))
+ return;
+
if (status != 0) {
error("Error reading CCC value: %s", att_ecode2str(status));
return;
@@ -286,6 +301,9 @@ static void discover_descriptor_cb(uint8_t status, GSList *descs,
destroy_gatt_req(req);
+ if (!bas_is_connected(bas))
+ return;
+
if (status != 0) {
error("Discover descriptors failed: %s", att_ecode2str(status));
return;
@@ -308,6 +326,9 @@ static void bas_discovered_cb(uint8_t status, GSList *chars, void *user_data)
destroy_gatt_req(req);
+ if (!bas_is_connected(bas))
+ return;
+
if (status) {
error("Battery: %s", att_ecode2str(status));
return;
--
1.8.4
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