Kenji Arai / mbed-os_TYBLE16

mbed-os5 only for TYBLE16

Dependents:   TYBLE16_simple_data_logger TYBLE16_MP3_Air

features/netsocket/EMACInterface.cpp@0:5b88d5760320, 2019-12-17 (annotated)

Committer:
kenjiArai
Date:
Tue Dec 17 23:23:45 2019 +0000
Revision:
0:5b88d5760320
Child:
1:9db0e321a9f4
mbed-os5 only for TYBLE16

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:5b88d5760320 1 /* LWIP implementation of NetworkInterfaceAPI
kenjiArai 0:5b88d5760320 2 * Copyright (c) 2015 ARM Limited
kenjiArai 0:5b88d5760320 3 *
kenjiArai 0:5b88d5760320 4 * Licensed under the Apache License, Version 2.0 (the "License");
kenjiArai 0:5b88d5760320 5 * you may not use this file except in compliance with the License.
kenjiArai 0:5b88d5760320 6 * You may obtain a copy of the License at
kenjiArai 0:5b88d5760320 7 *
kenjiArai 0:5b88d5760320 8 * http://www.apache.org/licenses/LICENSE-2.0
kenjiArai 0:5b88d5760320 9 *
kenjiArai 0:5b88d5760320 10 * Unless required by applicable law or agreed to in writing, software
kenjiArai 0:5b88d5760320 11 * distributed under the License is distributed on an "AS IS" BASIS,
kenjiArai 0:5b88d5760320 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kenjiArai 0:5b88d5760320 13 * See the License for the specific language governing permissions and
kenjiArai 0:5b88d5760320 14 * limitations under the License.
kenjiArai 0:5b88d5760320 15 */
kenjiArai 0:5b88d5760320 16
kenjiArai 0:5b88d5760320 17 #include "EMACInterface.h"
kenjiArai 0:5b88d5760320 18
kenjiArai 0:5b88d5760320 19 using namespace mbed;
kenjiArai 0:5b88d5760320 20
kenjiArai 0:5b88d5760320 21 /* Interface implementation */
kenjiArai 0:5b88d5760320 22 EMACInterface::EMACInterface(EMAC &emac, OnboardNetworkStack &stack) :
kenjiArai 0:5b88d5760320 23 _emac(emac),
kenjiArai 0:5b88d5760320 24 _stack(stack),
kenjiArai 0:5b88d5760320 25 _interface(NULL),
kenjiArai 0:5b88d5760320 26 _dhcp(true),
kenjiArai 0:5b88d5760320 27 _blocking(true),
kenjiArai 0:5b88d5760320 28 _ip_address(),
kenjiArai 0:5b88d5760320 29 _netmask(),
kenjiArai 0:5b88d5760320 30 _gateway()
kenjiArai 0:5b88d5760320 31 {
kenjiArai 0:5b88d5760320 32 }
kenjiArai 0:5b88d5760320 33
kenjiArai 0:5b88d5760320 34 nsapi_error_t EMACInterface::set_network(const char *ip_address, const char *netmask, const char *gateway)
kenjiArai 0:5b88d5760320 35 {
kenjiArai 0:5b88d5760320 36 _dhcp = false;
kenjiArai 0:5b88d5760320 37
kenjiArai 0:5b88d5760320 38 strncpy(_ip_address, ip_address ? ip_address : "", sizeof(_ip_address));
kenjiArai 0:5b88d5760320 39 _ip_address[sizeof(_ip_address) - 1] = '\0';
kenjiArai 0:5b88d5760320 40 strncpy(_netmask, netmask ? netmask : "", sizeof(_netmask));
kenjiArai 0:5b88d5760320 41 _netmask[sizeof(_netmask) - 1] = '\0';
kenjiArai 0:5b88d5760320 42 strncpy(_gateway, gateway ? gateway : "", sizeof(_gateway));
kenjiArai 0:5b88d5760320 43 _gateway[sizeof(_gateway) - 1] = '\0';
kenjiArai 0:5b88d5760320 44
kenjiArai 0:5b88d5760320 45 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 46 }
kenjiArai 0:5b88d5760320 47
kenjiArai 0:5b88d5760320 48 nsapi_error_t EMACInterface::set_dhcp(bool dhcp)
kenjiArai 0:5b88d5760320 49 {
kenjiArai 0:5b88d5760320 50 _dhcp = dhcp;
kenjiArai 0:5b88d5760320 51 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 52 }
kenjiArai 0:5b88d5760320 53
kenjiArai 0:5b88d5760320 54 nsapi_error_t EMACInterface::connect()
kenjiArai 0:5b88d5760320 55 {
kenjiArai 0:5b88d5760320 56 if (!_interface) {
kenjiArai 0:5b88d5760320 57 nsapi_error_t err = _stack.add_ethernet_interface(_emac, true, &_interface);
kenjiArai 0:5b88d5760320 58 if (err != NSAPI_ERROR_OK) {
kenjiArai 0:5b88d5760320 59 _interface = NULL;
kenjiArai 0:5b88d5760320 60 return err;
kenjiArai 0:5b88d5760320 61 }
kenjiArai 0:5b88d5760320 62 _interface->attach(_connection_status_cb);
kenjiArai 0:5b88d5760320 63 }
kenjiArai 0:5b88d5760320 64
kenjiArai 0:5b88d5760320 65 return _interface->bringup(_dhcp,
kenjiArai 0:5b88d5760320 66 _ip_address[0] ? _ip_address : 0,
kenjiArai 0:5b88d5760320 67 _netmask[0] ? _netmask : 0,
kenjiArai 0:5b88d5760320 68 _gateway[0] ? _gateway : 0,
kenjiArai 0:5b88d5760320 69 DEFAULT_STACK,
kenjiArai 0:5b88d5760320 70 _blocking);
kenjiArai 0:5b88d5760320 71 }
kenjiArai 0:5b88d5760320 72
kenjiArai 0:5b88d5760320 73 nsapi_error_t EMACInterface::disconnect()
kenjiArai 0:5b88d5760320 74 {
kenjiArai 0:5b88d5760320 75 if (_interface) {
kenjiArai 0:5b88d5760320 76 return _interface->bringdown();
kenjiArai 0:5b88d5760320 77 }
kenjiArai 0:5b88d5760320 78 return NSAPI_ERROR_NO_CONNECTION;
kenjiArai 0:5b88d5760320 79 }
kenjiArai 0:5b88d5760320 80
kenjiArai 0:5b88d5760320 81 const char *EMACInterface::get_mac_address()
kenjiArai 0:5b88d5760320 82 {
kenjiArai 0:5b88d5760320 83 if (_interface && _interface->get_mac_address(_mac_address, sizeof(_mac_address))) {
kenjiArai 0:5b88d5760320 84 return _mac_address;
kenjiArai 0:5b88d5760320 85 }
kenjiArai 0:5b88d5760320 86 return NULL;
kenjiArai 0:5b88d5760320 87 }
kenjiArai 0:5b88d5760320 88
kenjiArai 0:5b88d5760320 89 const char *EMACInterface::get_ip_address()
kenjiArai 0:5b88d5760320 90 {
kenjiArai 0:5b88d5760320 91 if (_interface && _interface->get_ip_address(_ip_address, sizeof(_ip_address))) {
kenjiArai 0:5b88d5760320 92 return _ip_address;
kenjiArai 0:5b88d5760320 93 }
kenjiArai 0:5b88d5760320 94
kenjiArai 0:5b88d5760320 95 return NULL;
kenjiArai 0:5b88d5760320 96 }
kenjiArai 0:5b88d5760320 97
kenjiArai 0:5b88d5760320 98 const char *EMACInterface::get_netmask()
kenjiArai 0:5b88d5760320 99 {
kenjiArai 0:5b88d5760320 100 if (_interface && _interface->get_netmask(_netmask, sizeof(_netmask))) {
kenjiArai 0:5b88d5760320 101 return _netmask;
kenjiArai 0:5b88d5760320 102 }
kenjiArai 0:5b88d5760320 103
kenjiArai 0:5b88d5760320 104 return 0;
kenjiArai 0:5b88d5760320 105 }
kenjiArai 0:5b88d5760320 106
kenjiArai 0:5b88d5760320 107 const char *EMACInterface::get_gateway()
kenjiArai 0:5b88d5760320 108 {
kenjiArai 0:5b88d5760320 109 if (_interface && _interface->get_gateway(_gateway, sizeof(_gateway))) {
kenjiArai 0:5b88d5760320 110 return _gateway;
kenjiArai 0:5b88d5760320 111 }
kenjiArai 0:5b88d5760320 112
kenjiArai 0:5b88d5760320 113 return 0;
kenjiArai 0:5b88d5760320 114 }
kenjiArai 0:5b88d5760320 115
kenjiArai 0:5b88d5760320 116 char *EMACInterface::get_interface_name(char *interface_name)
kenjiArai 0:5b88d5760320 117 {
kenjiArai 0:5b88d5760320 118 if (_interface) {
kenjiArai 0:5b88d5760320 119 return _interface->get_interface_name(interface_name);
kenjiArai 0:5b88d5760320 120 }
kenjiArai 0:5b88d5760320 121
kenjiArai 0:5b88d5760320 122 return NULL;
kenjiArai 0:5b88d5760320 123 }
kenjiArai 0:5b88d5760320 124
kenjiArai 0:5b88d5760320 125 void EMACInterface::set_as_default()
kenjiArai 0:5b88d5760320 126 {
kenjiArai 0:5b88d5760320 127 if (_interface) {
kenjiArai 0:5b88d5760320 128 _stack.set_default_interface(_interface);
kenjiArai 0:5b88d5760320 129 }
kenjiArai 0:5b88d5760320 130 }
kenjiArai 0:5b88d5760320 131
kenjiArai 0:5b88d5760320 132 NetworkStack *EMACInterface::get_stack()
kenjiArai 0:5b88d5760320 133 {
kenjiArai 0:5b88d5760320 134 return &_stack;
kenjiArai 0:5b88d5760320 135 }
kenjiArai 0:5b88d5760320 136
kenjiArai 0:5b88d5760320 137 void EMACInterface::attach(
kenjiArai 0:5b88d5760320 138 mbed::Callback<void(nsapi_event_t, intptr_t)> status_cb)
kenjiArai 0:5b88d5760320 139 {
kenjiArai 0:5b88d5760320 140 _connection_status_cb = status_cb;
kenjiArai 0:5b88d5760320 141 if (_interface) {
kenjiArai 0:5b88d5760320 142 _interface->attach(status_cb);
kenjiArai 0:5b88d5760320 143 }
kenjiArai 0:5b88d5760320 144 }
kenjiArai 0:5b88d5760320 145
kenjiArai 0:5b88d5760320 146 nsapi_connection_status_t EMACInterface::get_connection_status() const
kenjiArai 0:5b88d5760320 147 {
kenjiArai 0:5b88d5760320 148 if (_interface) {
kenjiArai 0:5b88d5760320 149 return _interface->get_connection_status();
kenjiArai 0:5b88d5760320 150 } else {
kenjiArai 0:5b88d5760320 151 return NSAPI_STATUS_DISCONNECTED;
kenjiArai 0:5b88d5760320 152 }
kenjiArai 0:5b88d5760320 153 }
kenjiArai 0:5b88d5760320 154
kenjiArai 0:5b88d5760320 155 nsapi_error_t EMACInterface::set_blocking(bool blocking)
kenjiArai 0:5b88d5760320 156 {
kenjiArai 0:5b88d5760320 157 _blocking = blocking;
kenjiArai 0:5b88d5760320 158 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 159 }