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Bluetooth: GATT: Add support to discover Secondary services

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This adds support to BT_GATT_DISCOVER_SECONDARY to bt_gatt_discover using
Read by Group Type request as following:

Change-Id: I2c3907dcc18ad077c3161fda9ad94fe3b5e4fd45
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2015-09-21 14:01:13 +03:00 • committed by Anas Nashif
commit ab573232f2
1 changed files with 15 additions and 5 deletions
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14
net/bluetooth/gatt.c
View file

@ -596,8 +596,14 @@ static void att_find_type_rsp(struct bt_conn *conn, uint8_t err,
value.end_handle = end_handle;
value.uuid = params->uuid;
if (params->type == BT_GATT_DISCOVER_PRIMARY) {
attr = (&(struct bt_gatt_attr)
BT_GATT_PRIMARY_SERVICE(start_handle, &value));
} else {
attr = (&(struct bt_gatt_attr)
BT_GATT_SECONDARY_SERVICE(start_handle,
&value));
}
if (params->func(attr, params) == BT_GATT_ITER_STOP) {
goto done;
@ -641,7 +647,12 @@ static int att_find_type(struct bt_conn *conn,
req = bt_buf_add(buf, sizeof(*req));
req->start_handle = sys_cpu_to_le16(params->start_handle);
req->end_handle = sys_cpu_to_le16(params->end_handle);
if (params->type == BT_GATT_DISCOVER_PRIMARY) {
req->type = sys_cpu_to_le16(BT_UUID_GATT_PRIMARY);
} else {
req->type = sys_cpu_to_le16(BT_UUID_GATT_SECONDARY);
}
BT_DBG("uuid 0x%04x start_handle 0x%04x end_handle 0x%04x\n",
params->uuid->u16, params->start_handle, params->end_handle);
@ -1025,8 +1036,7 @@ int bt_gatt_discover(struct bt_conn *conn,
case BT_GATT_DISCOVER_PRIMARY:
return att_find_type(conn, params);
case BT_GATT_DISCOVER_SECONDARY:
/* TODO */
break;
return att_find_type(conn, params);
case BT_GATT_DISCOVER_INCLUDE:
return att_read_type(conn, params);
case BT_GATT_DISCOVER_CHARACTERISTIC: