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mbed-os/features/nanostack/nanostack-interface/Nanostack.h@3:f3764f852aa8, 2018-10-11 (annotated)
- Committer:
- kadonotakashi
- Date:
- Thu Oct 11 02:27:46 2018 +0000
- Revision:
- 3:f3764f852aa8
- Parent:
- 0:8fdf9a60065b
Nucreo 446 + SSD1331 test version;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kadonotakashi | 0:8fdf9a60065b | 1 | /* |
kadonotakashi | 0:8fdf9a60065b | 2 | * Copyright (c) 2016-2017, Arm Limited and affiliates. |
kadonotakashi | 0:8fdf9a60065b | 3 | * SPDX-License-Identifier: Apache-2.0 |
kadonotakashi | 0:8fdf9a60065b | 4 | * |
kadonotakashi | 0:8fdf9a60065b | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kadonotakashi | 0:8fdf9a60065b | 6 | * you may not use this file except in compliance with the License. |
kadonotakashi | 0:8fdf9a60065b | 7 | * You may obtain a copy of the License at |
kadonotakashi | 0:8fdf9a60065b | 8 | * |
kadonotakashi | 0:8fdf9a60065b | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kadonotakashi | 0:8fdf9a60065b | 10 | * |
kadonotakashi | 0:8fdf9a60065b | 11 | * Unless required by applicable law or agreed to in writing, software |
kadonotakashi | 0:8fdf9a60065b | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kadonotakashi | 0:8fdf9a60065b | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kadonotakashi | 0:8fdf9a60065b | 14 | * See the License for the specific language governing permissions and |
kadonotakashi | 0:8fdf9a60065b | 15 | * limitations under the License. |
kadonotakashi | 0:8fdf9a60065b | 16 | */ |
kadonotakashi | 0:8fdf9a60065b | 17 | |
kadonotakashi | 0:8fdf9a60065b | 18 | #ifndef NANOSTACK_H_ |
kadonotakashi | 0:8fdf9a60065b | 19 | #define NANOSTACK_H_ |
kadonotakashi | 0:8fdf9a60065b | 20 | |
kadonotakashi | 0:8fdf9a60065b | 21 | #include "mbed.h" |
kadonotakashi | 0:8fdf9a60065b | 22 | #include "OnboardNetworkStack.h" |
kadonotakashi | 0:8fdf9a60065b | 23 | #include "NanostackMemoryManager.h" |
kadonotakashi | 0:8fdf9a60065b | 24 | #include "MeshInterface.h" |
kadonotakashi | 0:8fdf9a60065b | 25 | #include "mesh_interface_types.h" |
kadonotakashi | 0:8fdf9a60065b | 26 | #include "eventOS_event.h" |
kadonotakashi | 0:8fdf9a60065b | 27 | |
kadonotakashi | 0:8fdf9a60065b | 28 | struct ns_address; |
kadonotakashi | 0:8fdf9a60065b | 29 | |
kadonotakashi | 0:8fdf9a60065b | 30 | class Nanostack : public OnboardNetworkStack, private mbed::NonCopyable<Nanostack> { |
kadonotakashi | 0:8fdf9a60065b | 31 | public: |
kadonotakashi | 0:8fdf9a60065b | 32 | static Nanostack &get_instance(); |
kadonotakashi | 0:8fdf9a60065b | 33 | |
kadonotakashi | 0:8fdf9a60065b | 34 | // Our Nanostack::Interface etc are defined by mbed_mesh_api |
kadonotakashi | 0:8fdf9a60065b | 35 | class Interface; |
kadonotakashi | 0:8fdf9a60065b | 36 | class EthernetInterface; |
kadonotakashi | 0:8fdf9a60065b | 37 | class MeshInterface; |
kadonotakashi | 0:8fdf9a60065b | 38 | class LoWPANNDInterface; |
kadonotakashi | 0:8fdf9a60065b | 39 | class ThreadInterface; |
kadonotakashi | 0:8fdf9a60065b | 40 | |
kadonotakashi | 0:8fdf9a60065b | 41 | /* Implement OnboardNetworkStack method */ |
kadonotakashi | 0:8fdf9a60065b | 42 | virtual nsapi_error_t add_ethernet_interface(EMAC &emac, bool default_if, OnboardNetworkStack::Interface **interface_out); |
kadonotakashi | 0:8fdf9a60065b | 43 | |
kadonotakashi | 0:8fdf9a60065b | 44 | /* Local variant with stronger typing and manual address specification */ |
kadonotakashi | 0:8fdf9a60065b | 45 | nsapi_error_t add_ethernet_interface(EMAC &emac, bool default_if, Nanostack::EthernetInterface **interface_out, const uint8_t *mac_addr = NULL); |
kadonotakashi | 0:8fdf9a60065b | 46 | |
kadonotakashi | 0:8fdf9a60065b | 47 | protected: |
kadonotakashi | 0:8fdf9a60065b | 48 | |
kadonotakashi | 0:8fdf9a60065b | 49 | Nanostack(); |
kadonotakashi | 0:8fdf9a60065b | 50 | |
kadonotakashi | 0:8fdf9a60065b | 51 | /** Get the local IP address |
kadonotakashi | 0:8fdf9a60065b | 52 | * |
kadonotakashi | 0:8fdf9a60065b | 53 | * @return Null-terminated representation of the local IP address |
kadonotakashi | 0:8fdf9a60065b | 54 | * or null if not yet connected |
kadonotakashi | 0:8fdf9a60065b | 55 | */ |
kadonotakashi | 0:8fdf9a60065b | 56 | virtual const char *get_ip_address(); |
kadonotakashi | 0:8fdf9a60065b | 57 | |
kadonotakashi | 0:8fdf9a60065b | 58 | /** Opens a socket |
kadonotakashi | 0:8fdf9a60065b | 59 | * |
kadonotakashi | 0:8fdf9a60065b | 60 | * Creates a network socket and stores it in the specified handle. |
kadonotakashi | 0:8fdf9a60065b | 61 | * The handle must be passed to following calls on the socket. |
kadonotakashi | 0:8fdf9a60065b | 62 | * |
kadonotakashi | 0:8fdf9a60065b | 63 | * A stack may have a finite number of sockets, in this case |
kadonotakashi | 0:8fdf9a60065b | 64 | * NSAPI_ERROR_NO_SOCKET is returned if no socket is available. |
kadonotakashi | 0:8fdf9a60065b | 65 | * |
kadonotakashi | 0:8fdf9a60065b | 66 | * @param handle Destination for the handle to a newly created socket |
kadonotakashi | 0:8fdf9a60065b | 67 | * @param proto Protocol of socket to open, NSAPI_TCP or NSAPI_UDP |
kadonotakashi | 0:8fdf9a60065b | 68 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 69 | */ |
kadonotakashi | 0:8fdf9a60065b | 70 | virtual nsapi_error_t socket_open(void **handle, nsapi_protocol_t proto); |
kadonotakashi | 0:8fdf9a60065b | 71 | |
kadonotakashi | 0:8fdf9a60065b | 72 | /** Close the socket |
kadonotakashi | 0:8fdf9a60065b | 73 | * |
kadonotakashi | 0:8fdf9a60065b | 74 | * Closes any open connection and deallocates any memory associated |
kadonotakashi | 0:8fdf9a60065b | 75 | * with the socket. |
kadonotakashi | 0:8fdf9a60065b | 76 | * |
kadonotakashi | 0:8fdf9a60065b | 77 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 78 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 79 | */ |
kadonotakashi | 0:8fdf9a60065b | 80 | virtual nsapi_error_t socket_close(void *handle); |
kadonotakashi | 0:8fdf9a60065b | 81 | |
kadonotakashi | 0:8fdf9a60065b | 82 | /** Bind a specific address to a socket |
kadonotakashi | 0:8fdf9a60065b | 83 | * |
kadonotakashi | 0:8fdf9a60065b | 84 | * Binding a socket specifies the address and port on which to recieve |
kadonotakashi | 0:8fdf9a60065b | 85 | * data. If the IP address is zeroed, only the port is bound. |
kadonotakashi | 0:8fdf9a60065b | 86 | * |
kadonotakashi | 0:8fdf9a60065b | 87 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 88 | * @param address Local address to bind |
kadonotakashi | 0:8fdf9a60065b | 89 | * @return 0 on success, negative error code on failure. |
kadonotakashi | 0:8fdf9a60065b | 90 | */ |
kadonotakashi | 0:8fdf9a60065b | 91 | virtual nsapi_error_t socket_bind(void *handle, const SocketAddress &address); |
kadonotakashi | 0:8fdf9a60065b | 92 | |
kadonotakashi | 0:8fdf9a60065b | 93 | /** Listen for connections on a TCP socket |
kadonotakashi | 0:8fdf9a60065b | 94 | * |
kadonotakashi | 0:8fdf9a60065b | 95 | * Marks the socket as a passive socket that can be used to accept |
kadonotakashi | 0:8fdf9a60065b | 96 | * incoming connections. |
kadonotakashi | 0:8fdf9a60065b | 97 | * |
kadonotakashi | 0:8fdf9a60065b | 98 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 99 | * @param backlog Number of pending connections that can be queued |
kadonotakashi | 0:8fdf9a60065b | 100 | * simultaneously |
kadonotakashi | 0:8fdf9a60065b | 101 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 102 | */ |
kadonotakashi | 0:8fdf9a60065b | 103 | virtual nsapi_error_t socket_listen(void *handle, int backlog); |
kadonotakashi | 0:8fdf9a60065b | 104 | |
kadonotakashi | 0:8fdf9a60065b | 105 | /** Connects TCP socket to a remote host |
kadonotakashi | 0:8fdf9a60065b | 106 | * |
kadonotakashi | 0:8fdf9a60065b | 107 | * Initiates a connection to a remote server specified by the |
kadonotakashi | 0:8fdf9a60065b | 108 | * indicated address. |
kadonotakashi | 0:8fdf9a60065b | 109 | * |
kadonotakashi | 0:8fdf9a60065b | 110 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 111 | * @param address The SocketAddress of the remote host |
kadonotakashi | 0:8fdf9a60065b | 112 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 113 | */ |
kadonotakashi | 0:8fdf9a60065b | 114 | virtual nsapi_error_t socket_connect(void *handle, const SocketAddress &address); |
kadonotakashi | 0:8fdf9a60065b | 115 | |
kadonotakashi | 0:8fdf9a60065b | 116 | /** Accepts a connection on a TCP socket |
kadonotakashi | 0:8fdf9a60065b | 117 | * |
kadonotakashi | 0:8fdf9a60065b | 118 | * The server socket must be bound and set to listen for connections. |
kadonotakashi | 0:8fdf9a60065b | 119 | * On a new connection, creates a network socket and stores it in the |
kadonotakashi | 0:8fdf9a60065b | 120 | * specified handle. The handle must be passed to following calls on |
kadonotakashi | 0:8fdf9a60065b | 121 | * the socket. |
kadonotakashi | 0:8fdf9a60065b | 122 | * |
kadonotakashi | 0:8fdf9a60065b | 123 | * A stack may have a finite number of sockets, in this case |
kadonotakashi | 0:8fdf9a60065b | 124 | * NSAPI_ERROR_NO_SOCKET is returned if no socket is available. |
kadonotakashi | 0:8fdf9a60065b | 125 | * |
kadonotakashi | 0:8fdf9a60065b | 126 | * This call is non-blocking. If accept would block, |
kadonotakashi | 0:8fdf9a60065b | 127 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
kadonotakashi | 0:8fdf9a60065b | 128 | * |
kadonotakashi | 0:8fdf9a60065b | 129 | * @param server Socket handle to server to accept from |
kadonotakashi | 0:8fdf9a60065b | 130 | * @param handle Destination for a handle to the newly created socket |
kadonotakashi | 0:8fdf9a60065b | 131 | * @param address Destination for the remote address or NULL |
kadonotakashi | 0:8fdf9a60065b | 132 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 133 | */ |
kadonotakashi | 0:8fdf9a60065b | 134 | virtual nsapi_error_t socket_accept(void *handle, void **server, SocketAddress *address); |
kadonotakashi | 0:8fdf9a60065b | 135 | |
kadonotakashi | 0:8fdf9a60065b | 136 | /** Send data over a TCP socket |
kadonotakashi | 0:8fdf9a60065b | 137 | * |
kadonotakashi | 0:8fdf9a60065b | 138 | * The socket must be connected to a remote host. Returns the number of |
kadonotakashi | 0:8fdf9a60065b | 139 | * bytes sent from the buffer. |
kadonotakashi | 0:8fdf9a60065b | 140 | * |
kadonotakashi | 0:8fdf9a60065b | 141 | * This call is non-blocking. If send would block, |
kadonotakashi | 0:8fdf9a60065b | 142 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
kadonotakashi | 0:8fdf9a60065b | 143 | * |
kadonotakashi | 0:8fdf9a60065b | 144 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 145 | * @param data Buffer of data to send to the host |
kadonotakashi | 0:8fdf9a60065b | 146 | * @param size Size of the buffer in bytes |
kadonotakashi | 0:8fdf9a60065b | 147 | * @return Number of sent bytes on success, negative error |
kadonotakashi | 0:8fdf9a60065b | 148 | * code on failure |
kadonotakashi | 0:8fdf9a60065b | 149 | */ |
kadonotakashi | 0:8fdf9a60065b | 150 | virtual nsapi_size_or_error_t socket_send(void *handle, const void *data, nsapi_size_t size); |
kadonotakashi | 0:8fdf9a60065b | 151 | |
kadonotakashi | 0:8fdf9a60065b | 152 | /** Receive data over a TCP socket |
kadonotakashi | 0:8fdf9a60065b | 153 | * |
kadonotakashi | 0:8fdf9a60065b | 154 | * The socket must be connected to a remote host. Returns the number of |
kadonotakashi | 0:8fdf9a60065b | 155 | * bytes received into the buffer. |
kadonotakashi | 0:8fdf9a60065b | 156 | * |
kadonotakashi | 0:8fdf9a60065b | 157 | * This call is non-blocking. If recv would block, |
kadonotakashi | 0:8fdf9a60065b | 158 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
kadonotakashi | 0:8fdf9a60065b | 159 | * |
kadonotakashi | 0:8fdf9a60065b | 160 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 161 | * @param data Destination buffer for data received from the host |
kadonotakashi | 0:8fdf9a60065b | 162 | * @param size Size of the buffer in bytes |
kadonotakashi | 0:8fdf9a60065b | 163 | * @return Number of received bytes on success, negative error |
kadonotakashi | 0:8fdf9a60065b | 164 | * code on failure |
kadonotakashi | 0:8fdf9a60065b | 165 | */ |
kadonotakashi | 0:8fdf9a60065b | 166 | virtual nsapi_size_or_error_t socket_recv(void *handle, void *data, nsapi_size_t size); |
kadonotakashi | 0:8fdf9a60065b | 167 | |
kadonotakashi | 0:8fdf9a60065b | 168 | /** Send a packet over a UDP socket |
kadonotakashi | 0:8fdf9a60065b | 169 | * |
kadonotakashi | 0:8fdf9a60065b | 170 | * Sends data to the specified address. Returns the number of bytes |
kadonotakashi | 0:8fdf9a60065b | 171 | * sent from the buffer. |
kadonotakashi | 0:8fdf9a60065b | 172 | * |
kadonotakashi | 0:8fdf9a60065b | 173 | * This call is non-blocking. If sendto would block, |
kadonotakashi | 0:8fdf9a60065b | 174 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
kadonotakashi | 0:8fdf9a60065b | 175 | * |
kadonotakashi | 0:8fdf9a60065b | 176 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 177 | * @param address The SocketAddress of the remote host |
kadonotakashi | 0:8fdf9a60065b | 178 | * @param data Buffer of data to send to the host |
kadonotakashi | 0:8fdf9a60065b | 179 | * @param size Size of the buffer in bytes |
kadonotakashi | 0:8fdf9a60065b | 180 | * @return Number of sent bytes on success, negative error |
kadonotakashi | 0:8fdf9a60065b | 181 | * code on failure |
kadonotakashi | 0:8fdf9a60065b | 182 | */ |
kadonotakashi | 0:8fdf9a60065b | 183 | virtual nsapi_size_or_error_t socket_sendto(void *handle, const SocketAddress &address, const void *data, nsapi_size_t size); |
kadonotakashi | 0:8fdf9a60065b | 184 | |
kadonotakashi | 0:8fdf9a60065b | 185 | /** Receive a packet over a UDP socket |
kadonotakashi | 0:8fdf9a60065b | 186 | * |
kadonotakashi | 0:8fdf9a60065b | 187 | * Receives data and stores the source address in address if address |
kadonotakashi | 0:8fdf9a60065b | 188 | * is not NULL. Returns the number of bytes received into the buffer. |
kadonotakashi | 0:8fdf9a60065b | 189 | * |
kadonotakashi | 0:8fdf9a60065b | 190 | * This call is non-blocking. If recvfrom would block, |
kadonotakashi | 0:8fdf9a60065b | 191 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
kadonotakashi | 0:8fdf9a60065b | 192 | * |
kadonotakashi | 0:8fdf9a60065b | 193 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 194 | * @param address Destination for the source address or NULL |
kadonotakashi | 0:8fdf9a60065b | 195 | * @param buffer Destination buffer for data received from the host |
kadonotakashi | 0:8fdf9a60065b | 196 | * @param size Size of the buffer in bytes |
kadonotakashi | 0:8fdf9a60065b | 197 | * @return Number of received bytes on success, negative error |
kadonotakashi | 0:8fdf9a60065b | 198 | * code on failure |
kadonotakashi | 0:8fdf9a60065b | 199 | */ |
kadonotakashi | 0:8fdf9a60065b | 200 | virtual nsapi_size_or_error_t socket_recvfrom(void *handle, SocketAddress *address, void *buffer, nsapi_size_t size); |
kadonotakashi | 0:8fdf9a60065b | 201 | |
kadonotakashi | 0:8fdf9a60065b | 202 | /** Register a callback on state change of the socket |
kadonotakashi | 0:8fdf9a60065b | 203 | * |
kadonotakashi | 0:8fdf9a60065b | 204 | * The specified callback will be called on state changes such as when |
kadonotakashi | 0:8fdf9a60065b | 205 | * the socket can recv/send/accept successfully and on when an error |
kadonotakashi | 0:8fdf9a60065b | 206 | * occurs. The callback may also be called spuriously without reason. |
kadonotakashi | 0:8fdf9a60065b | 207 | * |
kadonotakashi | 0:8fdf9a60065b | 208 | * The callback may be called in an interrupt context and should not |
kadonotakashi | 0:8fdf9a60065b | 209 | * perform expensive operations such as recv/send calls. |
kadonotakashi | 0:8fdf9a60065b | 210 | * |
kadonotakashi | 0:8fdf9a60065b | 211 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 212 | * @param callback Function to call on state change |
kadonotakashi | 0:8fdf9a60065b | 213 | * @param data Argument to pass to callback |
kadonotakashi | 0:8fdf9a60065b | 214 | */ |
kadonotakashi | 0:8fdf9a60065b | 215 | virtual void socket_attach(void *handle, void (*callback)(void *), void *data); |
kadonotakashi | 0:8fdf9a60065b | 216 | |
kadonotakashi | 0:8fdf9a60065b | 217 | /* Set stack-specific socket options |
kadonotakashi | 0:8fdf9a60065b | 218 | * |
kadonotakashi | 0:8fdf9a60065b | 219 | * The setsockopt allow an application to pass stack-specific hints |
kadonotakashi | 0:8fdf9a60065b | 220 | * to the underlying stack. For unsupported options, |
kadonotakashi | 0:8fdf9a60065b | 221 | * NSAPI_ERROR_UNSUPPORTED is returned and the socket is unmodified. |
kadonotakashi | 0:8fdf9a60065b | 222 | * |
kadonotakashi | 0:8fdf9a60065b | 223 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 224 | * @param level Stack-specific protocol level |
kadonotakashi | 0:8fdf9a60065b | 225 | * @param optname Stack-specific option identifier |
kadonotakashi | 0:8fdf9a60065b | 226 | * @param optval Option value |
kadonotakashi | 0:8fdf9a60065b | 227 | * @param optlen Length of the option value |
kadonotakashi | 0:8fdf9a60065b | 228 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 229 | */ |
kadonotakashi | 0:8fdf9a60065b | 230 | virtual nsapi_error_t setsockopt(void *handle, int level, int optname, const void *optval, unsigned optlen); |
kadonotakashi | 0:8fdf9a60065b | 231 | |
kadonotakashi | 0:8fdf9a60065b | 232 | /* Get stack-specific socket options |
kadonotakashi | 0:8fdf9a60065b | 233 | * |
kadonotakashi | 0:8fdf9a60065b | 234 | * The getstackopt allow an application to retrieve stack-specific hints |
kadonotakashi | 0:8fdf9a60065b | 235 | * from the underlying stack. For unsupported options, |
kadonotakashi | 0:8fdf9a60065b | 236 | * NSAPI_ERROR_UNSUPPORTED is returned and optval is unmodified. |
kadonotakashi | 0:8fdf9a60065b | 237 | * |
kadonotakashi | 0:8fdf9a60065b | 238 | * @param handle Socket handle |
kadonotakashi | 0:8fdf9a60065b | 239 | * @param level Stack-specific protocol level |
kadonotakashi | 0:8fdf9a60065b | 240 | * @param optname Stack-specific option identifier |
kadonotakashi | 0:8fdf9a60065b | 241 | * @param optval Destination for option value |
kadonotakashi | 0:8fdf9a60065b | 242 | * @param optlen Length of the option value |
kadonotakashi | 0:8fdf9a60065b | 243 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 244 | */ |
kadonotakashi | 0:8fdf9a60065b | 245 | virtual nsapi_error_t getsockopt(void *handle, int level, int optname, void *optval, unsigned *optlen); |
kadonotakashi | 0:8fdf9a60065b | 246 | |
kadonotakashi | 0:8fdf9a60065b | 247 | private: |
kadonotakashi | 0:8fdf9a60065b | 248 | |
kadonotakashi | 0:8fdf9a60065b | 249 | /** Call in callback |
kadonotakashi | 0:8fdf9a60065b | 250 | * |
kadonotakashi | 0:8fdf9a60065b | 251 | * Callback is used to call the call in method of the network stack. |
kadonotakashi | 0:8fdf9a60065b | 252 | */ |
kadonotakashi | 0:8fdf9a60065b | 253 | typedef mbed::Callback<nsapi_error_t (int delay_ms, mbed::Callback<void()> user_cb)> call_in_callback_cb_t; |
kadonotakashi | 0:8fdf9a60065b | 254 | |
kadonotakashi | 0:8fdf9a60065b | 255 | /** Get a call in callback |
kadonotakashi | 0:8fdf9a60065b | 256 | * |
kadonotakashi | 0:8fdf9a60065b | 257 | * Get a call in callback from the network stack context. |
kadonotakashi | 0:8fdf9a60065b | 258 | * |
kadonotakashi | 0:8fdf9a60065b | 259 | * Callback should not take more than 10ms to execute, otherwise it might |
kadonotakashi | 0:8fdf9a60065b | 260 | * prevent underlying thread processing. A portable user of the callback |
kadonotakashi | 0:8fdf9a60065b | 261 | * should not make calls to network operations due to stack size limitations. |
kadonotakashi | 0:8fdf9a60065b | 262 | * The callback should not perform expensive operations such as socket recv/send |
kadonotakashi | 0:8fdf9a60065b | 263 | * calls or blocking operations. |
kadonotakashi | 0:8fdf9a60065b | 264 | * |
kadonotakashi | 0:8fdf9a60065b | 265 | * @return Call in callback |
kadonotakashi | 0:8fdf9a60065b | 266 | */ |
kadonotakashi | 0:8fdf9a60065b | 267 | virtual call_in_callback_cb_t get_call_in_callback(); |
kadonotakashi | 0:8fdf9a60065b | 268 | |
kadonotakashi | 0:8fdf9a60065b | 269 | /** Call a callback after a delay |
kadonotakashi | 0:8fdf9a60065b | 270 | * |
kadonotakashi | 0:8fdf9a60065b | 271 | * Call a callback from the network stack context after a delay. If function |
kadonotakashi | 0:8fdf9a60065b | 272 | * returns error callback will not be called. |
kadonotakashi | 0:8fdf9a60065b | 273 | * |
kadonotakashi | 0:8fdf9a60065b | 274 | * @param delay Delay in milliseconds |
kadonotakashi | 0:8fdf9a60065b | 275 | * @param func Callback to be called |
kadonotakashi | 0:8fdf9a60065b | 276 | * @return 0 on success, negative error code on failure |
kadonotakashi | 0:8fdf9a60065b | 277 | */ |
kadonotakashi | 0:8fdf9a60065b | 278 | nsapi_error_t call_in(int delay, mbed::Callback<void()> func); |
kadonotakashi | 0:8fdf9a60065b | 279 | |
kadonotakashi | 0:8fdf9a60065b | 280 | struct nanostack_callback { |
kadonotakashi | 0:8fdf9a60065b | 281 | mbed::Callback<void()> callback; |
kadonotakashi | 0:8fdf9a60065b | 282 | }; |
kadonotakashi | 0:8fdf9a60065b | 283 | |
kadonotakashi | 0:8fdf9a60065b | 284 | nsapi_size_or_error_t do_sendto(void *handle, const struct ns_address *address, const void *data, nsapi_size_t size); |
kadonotakashi | 0:8fdf9a60065b | 285 | static void call_event_tasklet_main(arm_event_s *event); |
kadonotakashi | 0:8fdf9a60065b | 286 | char text_ip_address[40]; |
kadonotakashi | 0:8fdf9a60065b | 287 | NanostackMemoryManager memory_manager; |
kadonotakashi | 0:8fdf9a60065b | 288 | int8_t call_event_tasklet; |
kadonotakashi | 0:8fdf9a60065b | 289 | }; |
kadonotakashi | 0:8fdf9a60065b | 290 | |
kadonotakashi | 0:8fdf9a60065b | 291 | nsapi_error_t map_mesh_error(mesh_error_t err); |
kadonotakashi | 0:8fdf9a60065b | 292 | |
kadonotakashi | 0:8fdf9a60065b | 293 | #endif /* NANOSTACK_H_ */ |