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drivers/nble: gatt: Implement bt_gatt_discover()

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Implement bt_gatt_discover() function.

Change-Id: I1662c650fc2c9c8058c4518c5f9920647f489d40
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This commit is contained in:
Andrei Emeltchenko 2016-02-15 14:18:50 +02:00 • committed by Gerrit Code Review
commit 805a126059
1 changed files with 28 additions and 1 deletions
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29
drivers/nble/gatt.c
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@ -383,7 +383,34 @@ int bt_gatt_exchange_mtu(struct bt_conn *conn, bt_gatt_rsp_func_t func)
int bt_gatt_discover(struct bt_conn *conn,
struct bt_gatt_discover_params *params)
{
return -ENOSYS;
struct nble_discover_params discover_params;
if (!conn || !params || !params->func || !params->start_handle ||
!params->end_handle || params->start_handle > params->end_handle) {
return -EINVAL;
}
switch (params->type) {
case BT_GATT_DISCOVER_PRIMARY:
case BT_GATT_DISCOVER_INCLUDE:
case BT_GATT_DISCOVER_CHARACTERISTIC:
case BT_GATT_DISCOVER_DESCRIPTOR:
discover_params.conn_handle = conn->handle;
discover_params.type = params->type;
/* Always copy a full 128 bit UUID */
memcpy(&discover_params.uuid, BT_UUID_128(params->uuid),
sizeof(discover_params.uuid));
discover_params.handle_range.start_handle = params->start_handle;
discover_params.handle_range.end_handle = params->end_handle;
nble_gattc_discover_req(&discover_params, NULL);
break;
default:
BT_ERR("Unknown params type %u", params->type);
return -EINVAL;
}
return 0;
}
int bt_gatt_read(struct bt_conn *conn, struct bt_gatt_read_params *params)