mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-28 19:20:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

att_db_util: fix flags for CCC

Browse Source
This commit is contained in:
Matthias Ringwald 2018-03-29 17:43:14 +02:00
parent acaa7cdab8
commit b1ec855b75
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/ble/att_db_util.c
View File

@ -163,8 +163,8 @@ uint16_t att_db_util_add_service_uuid128(uint8_t * uuid128){
static void att_db_util_add_client_characteristic_configuration(uint16_t properties){
uint8_t buffer[2];
// keep authentication flags
uint16_t flags = (properties & 0x1ff00) | ATT_DB_FLAGS_READ_WITHOUT_AUTHENTICATION | ATT_PROPERTY_READ | ATT_PROPERTY_WRITE | ATT_PROPERTY_DYNAMIC;
// drop permission for read (0xc00), keep write permissions (0x0011)
uint16_t flags = (properties & 0x1f311) | ATT_PROPERTY_READ | ATT_PROPERTY_WRITE | ATT_PROPERTY_READ_ANYBODY | ATT_PROPERTY_DYNAMIC;
little_endian_store_16(buffer, 0, 0);
att_db_util_add_attribute_uuid16(GATT_CLIENT_CHARACTERISTICS_CONFIGURATION, flags, buffer, 2);
}