According to Immediate Alert Level Service specification, Alert Level characteristic allows write without response command only. --- proximity/reporter.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/proximity/reporter.c b/proximity/reporter.c index 77a7dcd..c33f902 100644 --- a/proximity/reporter.c +++ b/proximity/reporter.c @@ -156,7 +156,7 @@ static void register_immediate_alert(void) /* Alert level characteristic */ bt_uuid16_create(&uuid, GATT_CHARAC_UUID); - atval[0] = ATT_CHAR_PROPER_READ | ATT_CHAR_PROPER_WRITE; + atval[0] = ATT_CHAR_PROPER_WRITE; att_put_u16(h + 1, &atval[1]); att_put_u16(ALERT_LEVEL_CHR_UUID, &atval[3]); attrib_db_add(h++, &uuid, ATT_NONE, ATT_NOT_PERMITTED, atval, 5); -- 1.7.8 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html