mirror of https://github.com/ARMmbed/mbed-os.git
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2016 ARM Limited. All rights reserved.
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
* Licensed under the Apache License, Version 2.0 (the License); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include "NanostackEthernetInterface.h"
|
|
#include "mesh_system.h"
|
|
#include "callback_handler.h"
|
|
#include "enet_tasklet.h"
|
|
|
|
nsapi_error_t NanostackEthernetInterface::initialize(NanostackEthernetPhy *phy)
|
|
{
|
|
nsapi_error_t err = MeshInterfaceNanostack::initialize(phy);
|
|
if (err != NSAPI_ERROR_OK)
|
|
return err;
|
|
|
|
nanostack_lock();
|
|
|
|
if (register_phy() < 0) {
|
|
nanostack_unlock();
|
|
return NSAPI_ERROR_DEVICE_ERROR;
|
|
}
|
|
|
|
enet_tasklet_init();
|
|
__mesh_handler_set_callback(this);
|
|
_network_interface_id = enet_tasklet_network_init(_device_id);
|
|
|
|
nanostack_unlock();
|
|
|
|
if (_network_interface_id < 0)
|
|
return MESH_ERROR_UNKNOWN;
|
|
else
|
|
return MESH_ERROR_NONE;
|
|
}
|
|
|
|
int NanostackEthernetInterface::connect()
|
|
{
|
|
nanostack_lock();
|
|
int8_t status = enet_tasklet_connect(&__mesh_handler_c_callback, _network_interface_id);
|
|
nanostack_unlock();
|
|
|
|
if (status == -1) {
|
|
return MESH_ERROR_PARAM;
|
|
} else if (status == -2) {
|
|
return MESH_ERROR_MEMORY;
|
|
} else if (status == -3) {
|
|
return MESH_ERROR_STATE;
|
|
} else if (status != 0) {
|
|
return MESH_ERROR_UNKNOWN;
|
|
}
|
|
|
|
int32_t count = connect_semaphore.wait(30000);
|
|
|
|
if (count <= 0) {
|
|
return NSAPI_ERROR_DHCP_FAILURE; // sort of...
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int NanostackEthernetInterface::disconnect()
|
|
{
|
|
enet_tasklet_disconnect();
|
|
return 0;
|
|
}
|
|
|
|
bool NanostackEthernetInterface::getOwnIpAddress(char *address, int8_t len)
|
|
{
|
|
return enet_tasklet_get_ip_address(address, len)?false:true;
|
|
}
|
|
|
|
bool NanostackEthernetInterface::getRouterIpAddress(char *address, int8_t len)
|
|
{
|
|
return false;
|
|
}
|