const char *bt_uuid_str(const struct bt_uuid *uuid)
{
static char str[37];
bt_uuid_to_str(uuid, str, sizeof(str));
return str;
}
static uint8_t discover_func(struct bt_conn *conn,
const struct bt_gatt_attr *attr,
struct bt_gatt_discover_params *params)
{
struct bt_gatt_service *gatt_service;
struct bt_gatt_chrc *gatt_chrc;
struct bt_gatt_include *gatt_include;
char uuid[37];
if (!attr) {
printk("Discover complete\n");
memset(params, 0, sizeof(*params));
return BT_GATT_ITER_STOP;
}
switch (params->type) {
case BT_GATT_DISCOVER_SECONDARY:
case BT_GATT_DISCOVER_PRIMARY:
gatt_service = attr->user_data;
bt_uuid_to_str(gatt_service->uuid, uuid, sizeof(uuid));
printk("Service %s found: start handle %x, end_handle %x\n",
uuid, attr->handle, gatt_service->end_handle);
break;
case BT_GATT_DISCOVER_CHARACTERISTIC:
gatt_chrc = attr->user_data;
bt_uuid_to_str(gatt_chrc->uuid, uuid, sizeof(uuid));
printk("Characteristic %s found: handle %x\n", uuid,
attr->handle);
print_chrc_props(gatt_chrc->properties);
break;
case BT_GATT_DISCOVER_INCLUDE:
gatt_include = attr->user_data;
bt_uuid_to_str(gatt_include->uuid, uuid, sizeof(uuid));
printk("Include %s found: handle %x, start %x, end %x\n",
uuid, attr->handle, gatt_include->start_handle,
gatt_include->end_handle);
break;
default:
bt_uuid_to_str(attr->uuid, uuid, sizeof(uuid));
printk("Descriptor %s found: handle %x\n", uuid, attr->handle);
break;
}
return BT_GATT_ITER_CONTINUE;
}