Bongjun Hur / W5500Interface

W5500 driver for mbed OS 5

Dependents:   http-webserver-example mbed-os-example-sockets

Fork of W5500Interface by Sergei G

W5500Interface.h@18:afec30f0922a, 2018-08-16 (annotated)

Committer:
Bongjun
Date:
Thu Aug 16 07:33:40 2018 +0000
Revision:
18:afec30f0922a
Parent:
17:60f75e78f35d 
change spi frame bits : 32->8

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Bongjun 6:e2ab76b2be07 1 /**
Bongjun 6:e2ab76b2be07 2 ******************************************************************************
Bongjun 6:e2ab76b2be07 3 * @file W5500Interface.h
Bongjun 6:e2ab76b2be07 4 * @author Bongjun Hur (modified version from Sergei G (https://os.mbed.com/users/sgnezdov/))
Bongjun 6:e2ab76b2be07 5 * @brief Header file of the NetworkStack for the W5500 Device
Bongjun 6:e2ab76b2be07 6 ******************************************************************************
Bongjun 6:e2ab76b2be07 7 * @attention
Bongjun 6:e2ab76b2be07 8 *
Bongjun 6:e2ab76b2be07 9 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
Bongjun 6:e2ab76b2be07 10 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
Bongjun 6:e2ab76b2be07 11 * TIME. AS A RESULT, WIZnet SHALL NOT BE HELD LIABLE FOR ANY
Bongjun 6:e2ab76b2be07 12 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
Bongjun 6:e2ab76b2be07 13 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
Bongjun 6:e2ab76b2be07 14 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
Bongjun 6:e2ab76b2be07 15 *
Bongjun 6:e2ab76b2be07 16 * <h2><center>&copy; COPYRIGHT 2017,2018 WIZnet Co.,Ltd.</center></h2>
Bongjun 6:e2ab76b2be07 17 ******************************************************************************
Bongjun 6:e2ab76b2be07 18 */
Bongjun 6:e2ab76b2be07 19
Bongjun 6:e2ab76b2be07 20 #ifndef W5500_INTERFACE_H
Bongjun 6:e2ab76b2be07 21 #define W5500_INTERFACE_H
Bongjun 6:e2ab76b2be07 22
Bongjun 6:e2ab76b2be07 23 #include "mbed.h"
Bongjun 6:e2ab76b2be07 24 #include "W5500.h"
Bongjun 6:e2ab76b2be07 25 //#include "rtos.h"
Bongjun 8:c71c66d43703 26 #include "PinNames.h"
Bongjun 12:3a5f5b5ae5f8 27 #include "DHCPClient.h"
Bongjun 11:5118c2bff025 28 #include "DNSClient.h"
Bongjun 8:c71c66d43703 29
Bongjun 8:c71c66d43703 30 // Arduino pin defaults for convenience
Bongjun 8:c71c66d43703 31 #if !defined(W5500_SPI_MOSI)
Bongjun 8:c71c66d43703 32 #define W5500_SPI_MOSI D11
Bongjun 8:c71c66d43703 33 #endif
Bongjun 8:c71c66d43703 34 #if !defined(W5500_SPI_MISO)
Bongjun 8:c71c66d43703 35 #define W5500_SPI_MISO D12
Bongjun 8:c71c66d43703 36 #endif
Bongjun 8:c71c66d43703 37 #if !defined(W5500_SPI_SCLK)
Bongjun 8:c71c66d43703 38 #define W5500_SPI_SCLK D13
Bongjun 8:c71c66d43703 39 #endif
Bongjun 8:c71c66d43703 40 #if !defined(W5500_SPI_CS)
Bongjun 8:c71c66d43703 41 #define W5500_SPI_CS D10
Bongjun 8:c71c66d43703 42 #endif
Bongjun 8:c71c66d43703 43 #if !defined(W5500_SPI_RST)
Bongjun 8:c71c66d43703 44 #define W5500_SPI_RST NC
Bongjun 8:c71c66d43703 45 #endif
Bongjun 8:c71c66d43703 46
Bongjun 6:e2ab76b2be07 47
Bongjun 6:e2ab76b2be07 48 /** w5500_socket struct
Bongjun 6:e2ab76b2be07 49 * W5500 socket
Bongjun 6:e2ab76b2be07 50 */
Bongjun 6:e2ab76b2be07 51
Bongjun 6:e2ab76b2be07 52 struct w5500_socket {
Bongjun 6:e2ab76b2be07 53 int fd;
Bongjun 6:e2ab76b2be07 54 nsapi_protocol_t proto;
Bongjun 6:e2ab76b2be07 55 bool connected;
Bongjun 6:e2ab76b2be07 56 void (*callback)(void *);
Bongjun 6:e2ab76b2be07 57 void *callback_data;
Bongjun 6:e2ab76b2be07 58 };
Bongjun 6:e2ab76b2be07 59
Bongjun 6:e2ab76b2be07 60 /** W5500Interface class
Bongjun 6:e2ab76b2be07 61 * Implementation of the NetworkStack for the W5500
Bongjun 6:e2ab76b2be07 62 */
Bongjun 6:e2ab76b2be07 63
Bongjun 6:e2ab76b2be07 64 class W5500Interface : public NetworkStack, public EthInterface
Bongjun 6:e2ab76b2be07 65 {
Bongjun 6:e2ab76b2be07 66 public:
Bongjun 8:c71c66d43703 67 //W5500Interface(SPI* spi, PinName cs, PinName reset);
Bongjun 6:e2ab76b2be07 68 W5500Interface(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset);
Bongjun 6:e2ab76b2be07 69
Bongjun 6:e2ab76b2be07 70 int init();
Bongjun 6:e2ab76b2be07 71 int init(uint8_t * mac);
Bongjun 6:e2ab76b2be07 72 int init(const char* ip, const char* mask, const char* gateway);
Bongjun 6:e2ab76b2be07 73 int init(uint8_t * mac, const char* ip, const char* mask, const char* gateway);
Bongjun 6:e2ab76b2be07 74
Bongjun 6:e2ab76b2be07 75 /** Start the interface
Bongjun 6:e2ab76b2be07 76 * @return 0 on success, negative on failure
Bongjun 6:e2ab76b2be07 77 */
Bongjun 6:e2ab76b2be07 78 virtual int connect();
Bongjun 6:e2ab76b2be07 79
Bongjun 6:e2ab76b2be07 80 /** Stop the interface
Bongjun 6:e2ab76b2be07 81 * @return 0 on success, negative on failure
Bongjun 6:e2ab76b2be07 82 */
Bongjun 6:e2ab76b2be07 83 virtual int disconnect();
Bongjun 6:e2ab76b2be07 84
Bongjun 6:e2ab76b2be07 85 /** Get the internally stored IP address
Bongjun 6:e2ab76b2be07 86 * @return IP address of the interface or null if not yet connected
Bongjun 6:e2ab76b2be07 87 */
Bongjun 6:e2ab76b2be07 88 virtual const char *get_ip_address();
Bongjun 11:5118c2bff025 89 /** Get the local gateway
Bongjun 11:5118c2bff025 90 *
Bongjun 11:5118c2bff025 91 * @return Null-terminated representation of the local gateway
Bongjun 11:5118c2bff025 92 * or null if no network mask has been recieved
Bongjun 11:5118c2bff025 93 */
Bongjun 10:925201b1603f 94 virtual const char *get_gateway();
Bongjun 10:925201b1603f 95
Bongjun 11:5118c2bff025 96 /** Get the local network mask
Bongjun 11:5118c2bff025 97 *
Bongjun 11:5118c2bff025 98 * @return Null-terminated representation of the local network mask
Bongjun 11:5118c2bff025 99 * or null if no network mask has been recieved
Bongjun 11:5118c2bff025 100 */
Bongjun 11:5118c2bff025 101 virtual const char *get_netmask();
Bongjun 6:e2ab76b2be07 102
Bongjun 6:e2ab76b2be07 103 /** Get MAC address and fill mac with it.
Bongjun 6:e2ab76b2be07 104 */
Bongjun 6:e2ab76b2be07 105 void get_mac(uint8_t mac[6]) ;
Bongjun 6:e2ab76b2be07 106
Bongjun 6:e2ab76b2be07 107 /** Get the internally stored MAC address
Bongjun 6:e2ab76b2be07 108 * @return MAC address of the interface
Bongjun 6:e2ab76b2be07 109 */
Bongjun 6:e2ab76b2be07 110 virtual const char *get_mac_address();
Bongjun 11:5118c2bff025 111
Bongjun 18:afec30f0922a 112 /** Set a static IP address
Bongjun 18:afec30f0922a 113 *
Bongjun 18:afec30f0922a 114 * Configures this network interface to use a static IP address.
Bongjun 18:afec30f0922a 115 * Implicitly disables DHCP, which can be enabled in set_dhcp.
Bongjun 18:afec30f0922a 116 * Requires that the network is disconnected.
Bongjun 18:afec30f0922a 117 *
Bongjun 18:afec30f0922a 118 * @param ip_address Null-terminated representation of the local IP address
Bongjun 18:afec30f0922a 119 * @param netmask Null-terminated representation of the local network mask
Bongjun 18:afec30f0922a 120 * @param gateway Null-terminated representation of the local gateway
Bongjun 18:afec30f0922a 121 * @return 0 on success, negative error code on failure
Bongjun 18:afec30f0922a 122 */
Bongjun 18:afec30f0922a 123 virtual nsapi_error_t set_network(const char *ip_address, const char *netmask, const char *gateway);
Bongjun 18:afec30f0922a 124
Bongjun 18:afec30f0922a 125 /** Enable or disable DHCP on the network
Bongjun 18:afec30f0922a 126 *
Bongjun 18:afec30f0922a 127 * Enables DHCP on connecting the network. Defaults to enabled unless
Bongjun 18:afec30f0922a 128 * a static IP address has been assigned. Requires that the network is
Bongjun 18:afec30f0922a 129 * disconnected.
Bongjun 18:afec30f0922a 130 *
Bongjun 18:afec30f0922a 131 * @param dhcp True to enable DHCP
Bongjun 18:afec30f0922a 132 * @return 0 on success, negative error code on failure
Bongjun 18:afec30f0922a 133 */
Bongjun 18:afec30f0922a 134 virtual nsapi_error_t set_dhcp(bool dhcp);
Bongjun 11:5118c2bff025 135
Bongjun 11:5118c2bff025 136 bool setDnsServerIP(const char* ip_address);
Bongjun 11:5118c2bff025 137
Bongjun 11:5118c2bff025 138 /** Translates a hostname to an IP address with specific version
Bongjun 11:5118c2bff025 139 *
Bongjun 11:5118c2bff025 140 * The hostname may be either a domain name or an IP address. If the
Bongjun 11:5118c2bff025 141 * hostname is an IP address, no network transactions will be performed.
Bongjun 11:5118c2bff025 142 *
Bongjun 11:5118c2bff025 143 * If no stack-specific DNS resolution is provided, the hostname
Bongjun 11:5118c2bff025 144 * will be resolve using a UDP socket on the stack.
Bongjun 11:5118c2bff025 145 *
Bongjun 11:5118c2bff025 146 * @param address Destination for the host SocketAddress
Bongjun 11:5118c2bff025 147 * @param host Hostname to resolve
Bongjun 11:5118c2bff025 148 * @param version IP version of address to resolve, NSAPI_UNSPEC indicates
Bongjun 11:5118c2bff025 149 * version is chosen by the stack (defaults to NSAPI_UNSPEC)
Bongjun 11:5118c2bff025 150 * @return 0 on success, negative error code on failure
Bongjun 11:5118c2bff025 151 */
Bongjun 11:5118c2bff025 152 //using NetworkInterface::gethostbyname;
Bongjun 11:5118c2bff025 153 virtual nsapi_error_t gethostbyname(const char *host,
Bongjun 11:5118c2bff025 154 SocketAddress *address, nsapi_version_t version = NSAPI_UNSPEC);
Bongjun 16:380b4a629c4f 155
Bongjun 16:380b4a629c4f 156 int IPrenew(int timeout_ms = 15*1000);
Bongjun 17:60f75e78f35d 157 uint32_t str_to_ip(const char* str);
Bongjun 6:e2ab76b2be07 158
Bongjun 6:e2ab76b2be07 159 protected:
Bongjun 6:e2ab76b2be07 160 /** Opens a socket
Bongjun 6:e2ab76b2be07 161 *
Bongjun 6:e2ab76b2be07 162 * Creates a network socket and stores it in the specified handle.
Bongjun 6:e2ab76b2be07 163 * The handle must be passed to following calls on the socket.
Bongjun 6:e2ab76b2be07 164 *
Bongjun 6:e2ab76b2be07 165 * A stack may have a finite number of sockets, in this case
Bongjun 6:e2ab76b2be07 166 * NSAPI_ERROR_NO_SOCKET is returned if no socket is available.
Bongjun 6:e2ab76b2be07 167 *
Bongjun 6:e2ab76b2be07 168 * @param handle Destination for the handle to a newly created socket
Bongjun 6:e2ab76b2be07 169 * @param proto Protocol of socket to open, NSAPI_TCP or NSAPI_UDP
Bongjun 6:e2ab76b2be07 170 * @return 0 on success, negative error code on failure
Bongjun 6:e2ab76b2be07 171 */
Bongjun 6:e2ab76b2be07 172 virtual nsapi_error_t socket_open(nsapi_socket_t *handle, nsapi_protocol_t proto);
Bongjun 6:e2ab76b2be07 173 // virtual int socket_open(void **handle, nsapi_protocol_t proto);
Bongjun 6:e2ab76b2be07 174
Bongjun 6:e2ab76b2be07 175 /** Close the socket
Bongjun 6:e2ab76b2be07 176 *
Bongjun 6:e2ab76b2be07 177 * Closes any open connection and deallocates any memory associated
Bongjun 6:e2ab76b2be07 178 * with the socket.
Bongjun 6:e2ab76b2be07 179 *
Bongjun 6:e2ab76b2be07 180 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 181 * @return 0 on success, negative error code on failure
Bongjun 6:e2ab76b2be07 182 */
Bongjun 6:e2ab76b2be07 183 virtual nsapi_error_t socket_close(nsapi_socket_t handle);
Bongjun 6:e2ab76b2be07 184
Bongjun 6:e2ab76b2be07 185 /** Bind a specific address to a socket
Bongjun 6:e2ab76b2be07 186 *
Bongjun 6:e2ab76b2be07 187 * Binding a socket specifies the address and port on which to recieve
Bongjun 6:e2ab76b2be07 188 * data. If the IP address is zeroed, only the port is bound.
Bongjun 6:e2ab76b2be07 189 *
Bongjun 6:e2ab76b2be07 190 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 191 * @param address Local address to bind
Bongjun 6:e2ab76b2be07 192 * @return 0 on success, negative error code on failure.
Bongjun 6:e2ab76b2be07 193 */
Bongjun 6:e2ab76b2be07 194 virtual nsapi_error_t socket_bind(nsapi_socket_t handle, const SocketAddress &address);
Bongjun 6:e2ab76b2be07 195
Bongjun 6:e2ab76b2be07 196 /** Listen for connections on a TCP socket
Bongjun 6:e2ab76b2be07 197 *
Bongjun 6:e2ab76b2be07 198 * Marks the socket as a passive socket that can be used to accept
Bongjun 6:e2ab76b2be07 199 * incoming connections.
Bongjun 6:e2ab76b2be07 200 *
Bongjun 6:e2ab76b2be07 201 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 202 * @param backlog Number of pending connections that can be queued
Bongjun 6:e2ab76b2be07 203 * simultaneously
Bongjun 6:e2ab76b2be07 204 * @return 0 on success, negative error code on failure
Bongjun 6:e2ab76b2be07 205 */
Bongjun 6:e2ab76b2be07 206 virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog);
Bongjun 6:e2ab76b2be07 207
Bongjun 6:e2ab76b2be07 208 /** Connects TCP socket to a remote host
Bongjun 6:e2ab76b2be07 209 *
Bongjun 6:e2ab76b2be07 210 * Initiates a connection to a remote server specified by the
Bongjun 6:e2ab76b2be07 211 * indicated address.
Bongjun 6:e2ab76b2be07 212 *
Bongjun 6:e2ab76b2be07 213 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 214 * @param address The SocketAddress of the remote host
Bongjun 6:e2ab76b2be07 215 * @return 0 on success, negative error code on failure
Bongjun 6:e2ab76b2be07 216 */
Bongjun 6:e2ab76b2be07 217 virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address);
Bongjun 6:e2ab76b2be07 218
Bongjun 6:e2ab76b2be07 219 /** Accepts a connection on a TCP socket
Bongjun 6:e2ab76b2be07 220 *
Bongjun 6:e2ab76b2be07 221 * The server socket must be bound and set to listen for connections.
Bongjun 6:e2ab76b2be07 222 * On a new connection, creates a network socket and stores it in the
Bongjun 6:e2ab76b2be07 223 * specified handle. The handle must be passed to following calls on
Bongjun 6:e2ab76b2be07 224 * the socket.
Bongjun 6:e2ab76b2be07 225 *
Bongjun 6:e2ab76b2be07 226 * A stack may have a finite number of sockets, in this case
Bongjun 6:e2ab76b2be07 227 * NSAPI_ERROR_NO_SOCKET is returned if no socket is available.
Bongjun 6:e2ab76b2be07 228 *
Bongjun 6:e2ab76b2be07 229 * This call is non-blocking. If accept would block,
Bongjun 6:e2ab76b2be07 230 * NSAPI_ERROR_WOULD_BLOCK is returned immediately.
Bongjun 6:e2ab76b2be07 231 *
Bongjun 6:e2ab76b2be07 232 * @param server Socket handle to server to accept from
Bongjun 6:e2ab76b2be07 233 * @param handle Destination for a handle to the newly created socket
Bongjun 6:e2ab76b2be07 234 * @param address Destination for the remote address or NULL
Bongjun 6:e2ab76b2be07 235 * @return 0 on success, negative error code on failure
Bongjun 6:e2ab76b2be07 236 */
Bongjun 6:e2ab76b2be07 237 virtual nsapi_error_t socket_accept(nsapi_socket_t server,
Bongjun 6:e2ab76b2be07 238 nsapi_socket_t *handle, SocketAddress *address=0);
Bongjun 6:e2ab76b2be07 239
Bongjun 6:e2ab76b2be07 240 /** Send data over a TCP socket
Bongjun 6:e2ab76b2be07 241 *
Bongjun 6:e2ab76b2be07 242 * The socket must be connected to a remote host. Returns the number of
Bongjun 6:e2ab76b2be07 243 * bytes sent from the buffer.
Bongjun 6:e2ab76b2be07 244 *
Bongjun 6:e2ab76b2be07 245 * This call is non-blocking. If send would block,
Bongjun 6:e2ab76b2be07 246 * NSAPI_ERROR_WOULD_BLOCK is returned immediately.
Bongjun 6:e2ab76b2be07 247 *
Bongjun 6:e2ab76b2be07 248 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 249 * @param data Buffer of data to send to the host
Bongjun 6:e2ab76b2be07 250 * @param size Size of the buffer in bytes
Bongjun 6:e2ab76b2be07 251 * @return Number of sent bytes on success, negative error
Bongjun 6:e2ab76b2be07 252 * code on failure
Bongjun 6:e2ab76b2be07 253 */
Bongjun 6:e2ab76b2be07 254 virtual nsapi_size_or_error_t socket_send(nsapi_socket_t handle,
Bongjun 6:e2ab76b2be07 255 const void *data, nsapi_size_t size);
Bongjun 6:e2ab76b2be07 256
Bongjun 6:e2ab76b2be07 257 /** Receive data over a TCP socket
Bongjun 6:e2ab76b2be07 258 *
Bongjun 6:e2ab76b2be07 259 * The socket must be connected to a remote host. Returns the number of
Bongjun 6:e2ab76b2be07 260 * bytes received into the buffer.
Bongjun 6:e2ab76b2be07 261 *
Bongjun 6:e2ab76b2be07 262 * This call is non-blocking. If recv would block,
Bongjun 6:e2ab76b2be07 263 * NSAPI_ERROR_WOULD_BLOCK is returned immediately.
Bongjun 6:e2ab76b2be07 264 *
Bongjun 6:e2ab76b2be07 265 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 266 * @param data Destination buffer for data received from the host
Bongjun 6:e2ab76b2be07 267 * @param size Size of the buffer in bytes
Bongjun 6:e2ab76b2be07 268 * @return Number of received bytes on success, negative error
Bongjun 6:e2ab76b2be07 269 * code on failure
Bongjun 6:e2ab76b2be07 270 */
Bongjun 6:e2ab76b2be07 271 virtual nsapi_size_or_error_t socket_recv(nsapi_socket_t handle,
Bongjun 6:e2ab76b2be07 272 void *data, nsapi_size_t size);
Bongjun 6:e2ab76b2be07 273
Bongjun 6:e2ab76b2be07 274 /** Send a packet over a UDP socket
Bongjun 6:e2ab76b2be07 275 *
Bongjun 6:e2ab76b2be07 276 * Sends data to the specified address. Returns the number of bytes
Bongjun 6:e2ab76b2be07 277 * sent from the buffer.
Bongjun 6:e2ab76b2be07 278 *
Bongjun 6:e2ab76b2be07 279 * This call is non-blocking. If sendto would block,
Bongjun 6:e2ab76b2be07 280 * NSAPI_ERROR_WOULD_BLOCK is returned immediately.
Bongjun 6:e2ab76b2be07 281 *
Bongjun 6:e2ab76b2be07 282 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 283 * @param address The SocketAddress of the remote host
Bongjun 6:e2ab76b2be07 284 * @param data Buffer of data to send to the host
Bongjun 6:e2ab76b2be07 285 * @param size Size of the buffer in bytes
Bongjun 6:e2ab76b2be07 286 * @return Number of sent bytes on success, negative error
Bongjun 6:e2ab76b2be07 287 * code on failure
Bongjun 6:e2ab76b2be07 288 */
Bongjun 6:e2ab76b2be07 289 virtual nsapi_size_or_error_t socket_sendto(nsapi_socket_t handle, const SocketAddress &address,
Bongjun 6:e2ab76b2be07 290 const void *data, nsapi_size_t size);
Bongjun 6:e2ab76b2be07 291
Bongjun 6:e2ab76b2be07 292 /** Receive a packet over a UDP socket
Bongjun 6:e2ab76b2be07 293 *
Bongjun 6:e2ab76b2be07 294 * Receives data and stores the source address in address if address
Bongjun 6:e2ab76b2be07 295 * is not NULL. Returns the number of bytes received into the buffer.
Bongjun 6:e2ab76b2be07 296 *
Bongjun 6:e2ab76b2be07 297 * This call is non-blocking. If recvfrom would block,
Bongjun 6:e2ab76b2be07 298 * NSAPI_ERROR_WOULD_BLOCK is returned immediately.
Bongjun 6:e2ab76b2be07 299 *
Bongjun 6:e2ab76b2be07 300 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 301 * @param address Destination for the source address or NULL
Bongjun 6:e2ab76b2be07 302 * @param data Destination buffer for data received from the host
Bongjun 6:e2ab76b2be07 303 * @param size Size of the buffer in bytes
Bongjun 6:e2ab76b2be07 304 * @return Number of received bytes on success, negative error
Bongjun 6:e2ab76b2be07 305 * code on failure
Bongjun 6:e2ab76b2be07 306 */
Bongjun 6:e2ab76b2be07 307 virtual nsapi_size_or_error_t socket_recvfrom(nsapi_socket_t handle, SocketAddress *address,
Bongjun 6:e2ab76b2be07 308 void *buffer, nsapi_size_t size);
Bongjun 6:e2ab76b2be07 309
Bongjun 6:e2ab76b2be07 310 /** Register a callback on state change of the socket
Bongjun 6:e2ab76b2be07 311 *
Bongjun 6:e2ab76b2be07 312 * The specified callback will be called on state changes such as when
Bongjun 6:e2ab76b2be07 313 * the socket can recv/send/accept successfully and on when an error
Bongjun 6:e2ab76b2be07 314 * occurs. The callback may also be called spuriously without reason.
Bongjun 6:e2ab76b2be07 315 *
Bongjun 6:e2ab76b2be07 316 * The callback may be called in an interrupt context and should not
Bongjun 6:e2ab76b2be07 317 * perform expensive operations such as recv/send calls.
Bongjun 6:e2ab76b2be07 318 *
Bongjun 6:e2ab76b2be07 319 * @param handle Socket handle
Bongjun 6:e2ab76b2be07 320 * @param callback Function to call on state change
Bongjun 6:e2ab76b2be07 321 * @param data Argument to pass to callback
Bongjun 6:e2ab76b2be07 322 */
Bongjun 6:e2ab76b2be07 323 virtual void socket_attach(nsapi_socket_t handle, void (*callback)(void *), void *data);
Bongjun 6:e2ab76b2be07 324
Bongjun 6:e2ab76b2be07 325 virtual NetworkStack* get_stack() {return this;}
Bongjun 6:e2ab76b2be07 326
Bongjun 6:e2ab76b2be07 327 private:
Bongjun 6:e2ab76b2be07 328 WIZnet_Chip _w5500;
Bongjun 6:e2ab76b2be07 329
Bongjun 18:afec30f0922a 330 char ip_string[NSAPI_IPv4_SIZE];
Bongjun 18:afec30f0922a 331 char netmask_string[NSAPI_IPv4_SIZE];
Bongjun 18:afec30f0922a 332 char gateway_string[NSAPI_IPv4_SIZE];
Bongjun 18:afec30f0922a 333 char mac_string[NSAPI_MAC_SIZE];
Bongjun 6:e2ab76b2be07 334 bool ip_set;
Bongjun 6:e2ab76b2be07 335
Bongjun 6:e2ab76b2be07 336 int listen_port;
Bongjun 6:e2ab76b2be07 337
Bongjun 6:e2ab76b2be07 338 //void signal_event(nsapi_socket_t handle);
Bongjun 6:e2ab76b2be07 339 //void event();
Bongjun 6:e2ab76b2be07 340
Bongjun 6:e2ab76b2be07 341 //w5500 socket management
Bongjun 6:e2ab76b2be07 342 struct w5500_socket w5500_sockets[MAX_SOCK_NUM];
Bongjun 6:e2ab76b2be07 343 w5500_socket* get_sock(int fd);
Bongjun 6:e2ab76b2be07 344 void init_socks();
Bongjun 11:5118c2bff025 345
Bongjun 12:3a5f5b5ae5f8 346 DHCPClient dhcp;
Bongjun 16:380b4a629c4f 347 bool _dhcp_enable;
Bongjun 11:5118c2bff025 348 DNSClient dns;
Bongjun 6:e2ab76b2be07 349 /*
Bongjun 6:e2ab76b2be07 350 Thread *_daemon;
Bongjun 6:e2ab76b2be07 351 void daemon();
Bongjun 6:e2ab76b2be07 352 */
Bongjun 6:e2ab76b2be07 353
Bongjun 6:e2ab76b2be07 354 };
Bongjun 6:e2ab76b2be07 355
Bongjun 6:e2ab76b2be07 356 #endif