W5500 from SeeedStudio on NUCLEO-L476RG
Dependents: coap-example Borsch coap-example
Fork of W5500Interface by
W5500Interface.h@2:06b6f9f7c071, 2017-07-01 (annotated)
- Committer:
- sgnezdov
- Date:
- Sat Jul 01 07:29:02 2017 +0000
- Revision:
- 2:06b6f9f7c071
- Parent:
- 1:2dee44ea52a9
UDP packets are sent now; ; problem of blocking state tracking is exposed.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dgriffin65 | 0:77e050d1fb12 | 1 | /* W5500 implementation of NetworkInterfaceAPI |
dgriffin65 | 0:77e050d1fb12 | 2 | * Copyright (c) 2015 ARM Limited |
dgriffin65 | 0:77e050d1fb12 | 3 | * |
dgriffin65 | 0:77e050d1fb12 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
dgriffin65 | 0:77e050d1fb12 | 5 | * you may not use this file except in compliance with the License. |
dgriffin65 | 0:77e050d1fb12 | 6 | * You may obtain a copy of the License at |
dgriffin65 | 0:77e050d1fb12 | 7 | * |
dgriffin65 | 0:77e050d1fb12 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
dgriffin65 | 0:77e050d1fb12 | 9 | * |
dgriffin65 | 0:77e050d1fb12 | 10 | * Unless required by applicable law or agreed to in writing, software |
dgriffin65 | 0:77e050d1fb12 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
dgriffin65 | 0:77e050d1fb12 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
dgriffin65 | 0:77e050d1fb12 | 13 | * See the License for the specific language governing permissions and |
dgriffin65 | 0:77e050d1fb12 | 14 | * limitations under the License. |
dgriffin65 | 0:77e050d1fb12 | 15 | */ |
dgriffin65 | 0:77e050d1fb12 | 16 | |
dgriffin65 | 0:77e050d1fb12 | 17 | #ifndef W5500_INTERFACE_H |
dgriffin65 | 0:77e050d1fb12 | 18 | #define W5500_INTERFACE_H |
dgriffin65 | 0:77e050d1fb12 | 19 | |
dgriffin65 | 0:77e050d1fb12 | 20 | #include "NetworkStack.h" |
dgriffin65 | 0:77e050d1fb12 | 21 | #include "EthInterface.h" |
dgriffin65 | 0:77e050d1fb12 | 22 | |
dgriffin65 | 0:77e050d1fb12 | 23 | #include "rtos.h" |
dgriffin65 | 0:77e050d1fb12 | 24 | #include "WIZnet/W5500.h" |
dgriffin65 | 0:77e050d1fb12 | 25 | |
dgriffin65 | 1:2dee44ea52a9 | 26 | /** w5500_socket struct |
dgriffin65 | 1:2dee44ea52a9 | 27 | * W5500 socket |
dgriffin65 | 1:2dee44ea52a9 | 28 | */ |
dgriffin65 | 1:2dee44ea52a9 | 29 | |
dgriffin65 | 1:2dee44ea52a9 | 30 | struct w5500_socket { |
dgriffin65 | 1:2dee44ea52a9 | 31 | int fd; |
dgriffin65 | 1:2dee44ea52a9 | 32 | nsapi_protocol_t proto; |
dgriffin65 | 1:2dee44ea52a9 | 33 | void (*callback)(void *); |
dgriffin65 | 1:2dee44ea52a9 | 34 | void *callback_data; |
dgriffin65 | 1:2dee44ea52a9 | 35 | bool connected; |
dgriffin65 | 1:2dee44ea52a9 | 36 | }; |
dgriffin65 | 1:2dee44ea52a9 | 37 | |
dgriffin65 | 0:77e050d1fb12 | 38 | /** W5500Interface class |
dgriffin65 | 0:77e050d1fb12 | 39 | * Implementation of the NetworkStack for the W5500 |
dgriffin65 | 0:77e050d1fb12 | 40 | */ |
dgriffin65 | 1:2dee44ea52a9 | 41 | |
dgriffin65 | 0:77e050d1fb12 | 42 | class W5500Interface : public NetworkStack, public EthInterface, public WIZnet_Chip |
dgriffin65 | 0:77e050d1fb12 | 43 | { |
dgriffin65 | 0:77e050d1fb12 | 44 | public: |
dgriffin65 | 0:77e050d1fb12 | 45 | W5500Interface(SPI* spi, PinName cs, PinName reset); |
dgriffin65 | 0:77e050d1fb12 | 46 | W5500Interface(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset); |
dgriffin65 | 0:77e050d1fb12 | 47 | |
dgriffin65 | 0:77e050d1fb12 | 48 | int init(); |
dgriffin65 | 0:77e050d1fb12 | 49 | int init(uint8_t * mac); |
dgriffin65 | 0:77e050d1fb12 | 50 | int init(const char* ip, const char* mask, const char* gateway); |
dgriffin65 | 0:77e050d1fb12 | 51 | int init(uint8_t * mac, const char* ip, const char* mask, const char* gateway); |
dgriffin65 | 0:77e050d1fb12 | 52 | |
dgriffin65 | 0:77e050d1fb12 | 53 | /** Start the interface |
dgriffin65 | 0:77e050d1fb12 | 54 | * @return 0 on success, negative on failure |
dgriffin65 | 0:77e050d1fb12 | 55 | */ |
dgriffin65 | 0:77e050d1fb12 | 56 | virtual int connect(); |
dgriffin65 | 0:77e050d1fb12 | 57 | |
dgriffin65 | 0:77e050d1fb12 | 58 | /** Stop the interface |
dgriffin65 | 0:77e050d1fb12 | 59 | * @return 0 on success, negative on failure |
dgriffin65 | 0:77e050d1fb12 | 60 | */ |
dgriffin65 | 0:77e050d1fb12 | 61 | virtual int disconnect(); |
dgriffin65 | 0:77e050d1fb12 | 62 | |
dgriffin65 | 0:77e050d1fb12 | 63 | /** Get the internally stored IP address |
dgriffin65 | 0:77e050d1fb12 | 64 | * @return IP address of the interface or null if not yet connected |
dgriffin65 | 0:77e050d1fb12 | 65 | */ |
dgriffin65 | 0:77e050d1fb12 | 66 | virtual const char *get_ip_address(); |
dgriffin65 | 0:77e050d1fb12 | 67 | |
sgnezdov | 2:06b6f9f7c071 | 68 | /** Get MAC address and fill mac with it. |
sgnezdov | 2:06b6f9f7c071 | 69 | */ |
sgnezdov | 2:06b6f9f7c071 | 70 | void get_mac(uint8_t mac[6]) ; |
sgnezdov | 2:06b6f9f7c071 | 71 | |
dgriffin65 | 0:77e050d1fb12 | 72 | /** Get the internally stored MAC address |
dgriffin65 | 0:77e050d1fb12 | 73 | * @return MAC address of the interface |
dgriffin65 | 0:77e050d1fb12 | 74 | */ |
dgriffin65 | 0:77e050d1fb12 | 75 | virtual const char *get_mac_address(); |
dgriffin65 | 0:77e050d1fb12 | 76 | |
dgriffin65 | 0:77e050d1fb12 | 77 | protected: |
dgriffin65 | 0:77e050d1fb12 | 78 | /** Opens a socket |
dgriffin65 | 0:77e050d1fb12 | 79 | * |
dgriffin65 | 0:77e050d1fb12 | 80 | * Creates a network socket and stores it in the specified handle. |
dgriffin65 | 0:77e050d1fb12 | 81 | * The handle must be passed to following calls on the socket. |
dgriffin65 | 0:77e050d1fb12 | 82 | * |
dgriffin65 | 0:77e050d1fb12 | 83 | * A stack may have a finite number of sockets, in this case |
dgriffin65 | 0:77e050d1fb12 | 84 | * NSAPI_ERROR_NO_SOCKET is returned if no socket is available. |
dgriffin65 | 0:77e050d1fb12 | 85 | * |
dgriffin65 | 0:77e050d1fb12 | 86 | * @param handle Destination for the handle to a newly created socket |
dgriffin65 | 0:77e050d1fb12 | 87 | * @param proto Protocol of socket to open, NSAPI_TCP or NSAPI_UDP |
dgriffin65 | 0:77e050d1fb12 | 88 | * @return 0 on success, negative error code on failure |
dgriffin65 | 0:77e050d1fb12 | 89 | */ |
dgriffin65 | 0:77e050d1fb12 | 90 | virtual nsapi_error_t socket_open(nsapi_socket_t *handle, nsapi_protocol_t proto); |
dgriffin65 | 0:77e050d1fb12 | 91 | |
dgriffin65 | 0:77e050d1fb12 | 92 | /** Close the socket |
dgriffin65 | 0:77e050d1fb12 | 93 | * |
dgriffin65 | 0:77e050d1fb12 | 94 | * Closes any open connection and deallocates any memory associated |
dgriffin65 | 0:77e050d1fb12 | 95 | * with the socket. |
dgriffin65 | 0:77e050d1fb12 | 96 | * |
dgriffin65 | 0:77e050d1fb12 | 97 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 98 | * @return 0 on success, negative error code on failure |
dgriffin65 | 0:77e050d1fb12 | 99 | */ |
dgriffin65 | 0:77e050d1fb12 | 100 | virtual nsapi_error_t socket_close(nsapi_socket_t handle); |
dgriffin65 | 0:77e050d1fb12 | 101 | |
dgriffin65 | 0:77e050d1fb12 | 102 | /** Bind a specific address to a socket |
dgriffin65 | 0:77e050d1fb12 | 103 | * |
dgriffin65 | 0:77e050d1fb12 | 104 | * Binding a socket specifies the address and port on which to recieve |
dgriffin65 | 0:77e050d1fb12 | 105 | * data. If the IP address is zeroed, only the port is bound. |
dgriffin65 | 0:77e050d1fb12 | 106 | * |
dgriffin65 | 0:77e050d1fb12 | 107 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 108 | * @param address Local address to bind |
dgriffin65 | 0:77e050d1fb12 | 109 | * @return 0 on success, negative error code on failure. |
dgriffin65 | 0:77e050d1fb12 | 110 | */ |
dgriffin65 | 0:77e050d1fb12 | 111 | virtual nsapi_error_t socket_bind(nsapi_socket_t handle, const SocketAddress &address); |
dgriffin65 | 0:77e050d1fb12 | 112 | |
dgriffin65 | 0:77e050d1fb12 | 113 | /** Listen for connections on a TCP socket |
dgriffin65 | 0:77e050d1fb12 | 114 | * |
dgriffin65 | 0:77e050d1fb12 | 115 | * Marks the socket as a passive socket that can be used to accept |
dgriffin65 | 0:77e050d1fb12 | 116 | * incoming connections. |
dgriffin65 | 0:77e050d1fb12 | 117 | * |
dgriffin65 | 0:77e050d1fb12 | 118 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 119 | * @param backlog Number of pending connections that can be queued |
dgriffin65 | 0:77e050d1fb12 | 120 | * simultaneously |
dgriffin65 | 0:77e050d1fb12 | 121 | * @return 0 on success, negative error code on failure |
dgriffin65 | 0:77e050d1fb12 | 122 | */ |
dgriffin65 | 0:77e050d1fb12 | 123 | virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog); |
dgriffin65 | 0:77e050d1fb12 | 124 | |
dgriffin65 | 0:77e050d1fb12 | 125 | /** Connects TCP socket to a remote host |
dgriffin65 | 0:77e050d1fb12 | 126 | * |
dgriffin65 | 0:77e050d1fb12 | 127 | * Initiates a connection to a remote server specified by the |
dgriffin65 | 0:77e050d1fb12 | 128 | * indicated address. |
dgriffin65 | 0:77e050d1fb12 | 129 | * |
dgriffin65 | 0:77e050d1fb12 | 130 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 131 | * @param address The SocketAddress of the remote host |
dgriffin65 | 0:77e050d1fb12 | 132 | * @return 0 on success, negative error code on failure |
dgriffin65 | 0:77e050d1fb12 | 133 | */ |
dgriffin65 | 0:77e050d1fb12 | 134 | virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address); |
dgriffin65 | 0:77e050d1fb12 | 135 | |
dgriffin65 | 0:77e050d1fb12 | 136 | /** Accepts a connection on a TCP socket |
dgriffin65 | 0:77e050d1fb12 | 137 | * |
dgriffin65 | 0:77e050d1fb12 | 138 | * The server socket must be bound and set to listen for connections. |
dgriffin65 | 0:77e050d1fb12 | 139 | * On a new connection, creates a network socket and stores it in the |
dgriffin65 | 0:77e050d1fb12 | 140 | * specified handle. The handle must be passed to following calls on |
dgriffin65 | 0:77e050d1fb12 | 141 | * the socket. |
dgriffin65 | 0:77e050d1fb12 | 142 | * |
dgriffin65 | 0:77e050d1fb12 | 143 | * A stack may have a finite number of sockets, in this case |
dgriffin65 | 0:77e050d1fb12 | 144 | * NSAPI_ERROR_NO_SOCKET is returned if no socket is available. |
dgriffin65 | 0:77e050d1fb12 | 145 | * |
dgriffin65 | 0:77e050d1fb12 | 146 | * This call is non-blocking. If accept would block, |
dgriffin65 | 0:77e050d1fb12 | 147 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
dgriffin65 | 0:77e050d1fb12 | 148 | * |
dgriffin65 | 0:77e050d1fb12 | 149 | * @param server Socket handle to server to accept from |
dgriffin65 | 0:77e050d1fb12 | 150 | * @param handle Destination for a handle to the newly created socket |
dgriffin65 | 0:77e050d1fb12 | 151 | * @param address Destination for the remote address or NULL |
dgriffin65 | 0:77e050d1fb12 | 152 | * @return 0 on success, negative error code on failure |
dgriffin65 | 0:77e050d1fb12 | 153 | */ |
dgriffin65 | 0:77e050d1fb12 | 154 | virtual nsapi_error_t socket_accept(nsapi_socket_t server, |
dgriffin65 | 0:77e050d1fb12 | 155 | nsapi_socket_t *handle, SocketAddress *address=0); |
dgriffin65 | 0:77e050d1fb12 | 156 | |
dgriffin65 | 0:77e050d1fb12 | 157 | /** Send data over a TCP socket |
dgriffin65 | 0:77e050d1fb12 | 158 | * |
dgriffin65 | 0:77e050d1fb12 | 159 | * The socket must be connected to a remote host. Returns the number of |
dgriffin65 | 0:77e050d1fb12 | 160 | * bytes sent from the buffer. |
dgriffin65 | 0:77e050d1fb12 | 161 | * |
dgriffin65 | 0:77e050d1fb12 | 162 | * This call is non-blocking. If send would block, |
dgriffin65 | 0:77e050d1fb12 | 163 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
dgriffin65 | 0:77e050d1fb12 | 164 | * |
dgriffin65 | 0:77e050d1fb12 | 165 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 166 | * @param data Buffer of data to send to the host |
dgriffin65 | 0:77e050d1fb12 | 167 | * @param size Size of the buffer in bytes |
dgriffin65 | 0:77e050d1fb12 | 168 | * @return Number of sent bytes on success, negative error |
dgriffin65 | 0:77e050d1fb12 | 169 | * code on failure |
dgriffin65 | 0:77e050d1fb12 | 170 | */ |
dgriffin65 | 0:77e050d1fb12 | 171 | virtual nsapi_size_or_error_t socket_send(nsapi_socket_t handle, |
dgriffin65 | 0:77e050d1fb12 | 172 | const void *data, nsapi_size_t size); |
dgriffin65 | 0:77e050d1fb12 | 173 | |
dgriffin65 | 0:77e050d1fb12 | 174 | /** Receive data over a TCP socket |
dgriffin65 | 0:77e050d1fb12 | 175 | * |
dgriffin65 | 0:77e050d1fb12 | 176 | * The socket must be connected to a remote host. Returns the number of |
dgriffin65 | 0:77e050d1fb12 | 177 | * bytes received into the buffer. |
dgriffin65 | 0:77e050d1fb12 | 178 | * |
dgriffin65 | 0:77e050d1fb12 | 179 | * This call is non-blocking. If recv would block, |
dgriffin65 | 0:77e050d1fb12 | 180 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
dgriffin65 | 0:77e050d1fb12 | 181 | * |
dgriffin65 | 0:77e050d1fb12 | 182 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 183 | * @param data Destination buffer for data received from the host |
dgriffin65 | 0:77e050d1fb12 | 184 | * @param size Size of the buffer in bytes |
dgriffin65 | 0:77e050d1fb12 | 185 | * @return Number of received bytes on success, negative error |
dgriffin65 | 0:77e050d1fb12 | 186 | * code on failure |
dgriffin65 | 0:77e050d1fb12 | 187 | */ |
dgriffin65 | 0:77e050d1fb12 | 188 | virtual nsapi_size_or_error_t socket_recv(nsapi_socket_t handle, |
dgriffin65 | 0:77e050d1fb12 | 189 | void *data, nsapi_size_t size); |
dgriffin65 | 0:77e050d1fb12 | 190 | |
dgriffin65 | 0:77e050d1fb12 | 191 | /** Send a packet over a UDP socket |
dgriffin65 | 0:77e050d1fb12 | 192 | * |
dgriffin65 | 0:77e050d1fb12 | 193 | * Sends data to the specified address. Returns the number of bytes |
dgriffin65 | 0:77e050d1fb12 | 194 | * sent from the buffer. |
dgriffin65 | 0:77e050d1fb12 | 195 | * |
dgriffin65 | 0:77e050d1fb12 | 196 | * This call is non-blocking. If sendto would block, |
dgriffin65 | 0:77e050d1fb12 | 197 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
dgriffin65 | 0:77e050d1fb12 | 198 | * |
dgriffin65 | 0:77e050d1fb12 | 199 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 200 | * @param address The SocketAddress of the remote host |
dgriffin65 | 0:77e050d1fb12 | 201 | * @param data Buffer of data to send to the host |
dgriffin65 | 0:77e050d1fb12 | 202 | * @param size Size of the buffer in bytes |
dgriffin65 | 0:77e050d1fb12 | 203 | * @return Number of sent bytes on success, negative error |
dgriffin65 | 0:77e050d1fb12 | 204 | * code on failure |
dgriffin65 | 0:77e050d1fb12 | 205 | */ |
dgriffin65 | 0:77e050d1fb12 | 206 | virtual nsapi_size_or_error_t socket_sendto(nsapi_socket_t handle, const SocketAddress &address, |
dgriffin65 | 0:77e050d1fb12 | 207 | const void *data, nsapi_size_t size); |
dgriffin65 | 0:77e050d1fb12 | 208 | |
dgriffin65 | 0:77e050d1fb12 | 209 | /** Receive a packet over a UDP socket |
dgriffin65 | 0:77e050d1fb12 | 210 | * |
dgriffin65 | 0:77e050d1fb12 | 211 | * Receives data and stores the source address in address if address |
dgriffin65 | 0:77e050d1fb12 | 212 | * is not NULL. Returns the number of bytes received into the buffer. |
dgriffin65 | 0:77e050d1fb12 | 213 | * |
dgriffin65 | 0:77e050d1fb12 | 214 | * This call is non-blocking. If recvfrom would block, |
dgriffin65 | 0:77e050d1fb12 | 215 | * NSAPI_ERROR_WOULD_BLOCK is returned immediately. |
dgriffin65 | 0:77e050d1fb12 | 216 | * |
dgriffin65 | 0:77e050d1fb12 | 217 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 218 | * @param address Destination for the source address or NULL |
dgriffin65 | 0:77e050d1fb12 | 219 | * @param data Destination buffer for data received from the host |
dgriffin65 | 0:77e050d1fb12 | 220 | * @param size Size of the buffer in bytes |
dgriffin65 | 0:77e050d1fb12 | 221 | * @return Number of received bytes on success, negative error |
dgriffin65 | 0:77e050d1fb12 | 222 | * code on failure |
dgriffin65 | 0:77e050d1fb12 | 223 | */ |
dgriffin65 | 0:77e050d1fb12 | 224 | virtual nsapi_size_or_error_t socket_recvfrom(nsapi_socket_t handle, SocketAddress *address, |
dgriffin65 | 0:77e050d1fb12 | 225 | void *buffer, nsapi_size_t size); |
dgriffin65 | 0:77e050d1fb12 | 226 | |
dgriffin65 | 0:77e050d1fb12 | 227 | /** Register a callback on state change of the socket |
dgriffin65 | 0:77e050d1fb12 | 228 | * |
dgriffin65 | 0:77e050d1fb12 | 229 | * The specified callback will be called on state changes such as when |
dgriffin65 | 0:77e050d1fb12 | 230 | * the socket can recv/send/accept successfully and on when an error |
dgriffin65 | 0:77e050d1fb12 | 231 | * occurs. The callback may also be called spuriously without reason. |
dgriffin65 | 0:77e050d1fb12 | 232 | * |
dgriffin65 | 0:77e050d1fb12 | 233 | * The callback may be called in an interrupt context and should not |
dgriffin65 | 0:77e050d1fb12 | 234 | * perform expensive operations such as recv/send calls. |
dgriffin65 | 0:77e050d1fb12 | 235 | * |
dgriffin65 | 0:77e050d1fb12 | 236 | * @param handle Socket handle |
dgriffin65 | 0:77e050d1fb12 | 237 | * @param callback Function to call on state change |
dgriffin65 | 0:77e050d1fb12 | 238 | * @param data Argument to pass to callback |
dgriffin65 | 0:77e050d1fb12 | 239 | */ |
dgriffin65 | 0:77e050d1fb12 | 240 | virtual void socket_attach(nsapi_socket_t handle, void (*callback)(void *), void *data); |
dgriffin65 | 0:77e050d1fb12 | 241 | |
dgriffin65 | 0:77e050d1fb12 | 242 | virtual NetworkStack* get_stack() {return this;} |
dgriffin65 | 0:77e050d1fb12 | 243 | |
dgriffin65 | 0:77e050d1fb12 | 244 | private: |
dgriffin65 | 0:77e050d1fb12 | 245 | char ip_string[20]; |
dgriffin65 | 0:77e050d1fb12 | 246 | char mask_string[20]; |
dgriffin65 | 0:77e050d1fb12 | 247 | char gw_string[20]; |
dgriffin65 | 0:77e050d1fb12 | 248 | char mac_string[20]; |
dgriffin65 | 0:77e050d1fb12 | 249 | bool ip_set; |
dgriffin65 | 0:77e050d1fb12 | 250 | |
dgriffin65 | 0:77e050d1fb12 | 251 | int listen_port; |
dgriffin65 | 1:2dee44ea52a9 | 252 | |
dgriffin65 | 1:2dee44ea52a9 | 253 | void signal_event(nsapi_socket_t handle); |
dgriffin65 | 1:2dee44ea52a9 | 254 | |
dgriffin65 | 1:2dee44ea52a9 | 255 | //w5500 socket management |
dgriffin65 | 1:2dee44ea52a9 | 256 | struct w5500_socket w5500_sockets[MAX_SOCK_NUM]; |
dgriffin65 | 1:2dee44ea52a9 | 257 | w5500_socket* get_sock(int fd); |
dgriffin65 | 1:2dee44ea52a9 | 258 | void init_socks(); |
dgriffin65 | 1:2dee44ea52a9 | 259 | |
dgriffin65 | 1:2dee44ea52a9 | 260 | Thread *_daemon; |
dgriffin65 | 1:2dee44ea52a9 | 261 | void daemon(); |
dgriffin65 | 1:2dee44ea52a9 | 262 | |
dgriffin65 | 0:77e050d1fb12 | 263 | }; |
dgriffin65 | 0:77e050d1fb12 | 264 | |
dgriffin65 | 0:77e050d1fb12 | 265 | #endif |