Tetsuya Konno / EthernetInterface

EthernetInterface

Dependencies:   Socket lwip-eth lwip-sys lwip

Fork of EthernetInterface by mbed official

EthernetInterface.h@7:73a6916d991e, 2012-07-02 (annotated)

Committer:
emilmont
Date:
Mon Jul 02 10:51:59 2012 +0000
Revision:
7:73a6916d991e
Parent:
4:9a52c802be61
Child:
14:cec293071eed
Do not force debug on the EthernetInterface users, in particular do not change the default settings of their serial port.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 3:f5776537f27f 1 /* EthernetInterface.h */
donatien 3:f5776537f27f 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 3:f5776537f27f 3 *
donatien 3:f5776537f27f 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 3:f5776537f27f 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 3:f5776537f27f 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 3:f5776537f27f 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 3:f5776537f27f 8 * furnished to do so, subject to the following conditions:
donatien 3:f5776537f27f 9 *
donatien 3:f5776537f27f 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 3:f5776537f27f 11 * substantial portions of the Software.
donatien 3:f5776537f27f 12 *
donatien 3:f5776537f27f 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 3:f5776537f27f 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 3:f5776537f27f 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 3:f5776537f27f 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 3:f5776537f27f 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 3:f5776537f27f 18 */
donatien 3:f5776537f27f 19
donatien 3:f5776537f27f 20 #ifndef ETHERNETINTERFACE_H_
donatien 3:f5776537f27f 21 #define ETHERNETINTERFACE_H_
donatien 3:f5776537f27f 22
donatien 3:f5776537f27f 23 #include "core/fwk.h"
donatien 3:f5776537f27f 24
donatien 3:f5776537f27f 25 #include "rtos.h"
donatien 3:f5776537f27f 26
donatien 3:f5776537f27f 27 #include "LwIPInterface.h"
donatien 3:f5776537f27f 28
donatien 3:f5776537f27f 29 #include "lwip/netif.h"
donatien 3:f5776537f27f 30
donatien 4:9a52c802be61 31 /** Interface using Ethernet to connect to an IP-based network
donatien 3:f5776537f27f 32 *
donatien 3:f5776537f27f 33 */
donatien 3:f5776537f27f 34 class EthernetInterface : public LwIPInterface
donatien 3:f5776537f27f 35 {
donatien 3:f5776537f27f 36 public:
donatien 4:9a52c802be61 37 /** Instantiate the Ethernet interface.
donatien 4:9a52c802be61 38 *
donatien 4:9a52c802be61 39 */
donatien 3:f5776537f27f 40 EthernetInterface();
donatien 3:f5776537f27f 41
donatien 4:9a52c802be61 42 /** Initialize the interface with DHCP.
donatien 4:9a52c802be61 43 * Initialize the interface and configure it to use DHCP (no connection at this point).
donatien 4:9a52c802be61 44 * \return 0 on success, a negative number on failure
donatien 4:9a52c802be61 45 */
donatien 3:f5776537f27f 46 int init(); //With DHCP
donatien 3:f5776537f27f 47
donatien 4:9a52c802be61 48 /** Initialize the interface with a static IP address.
donatien 4:9a52c802be61 49 * Initialize the interface and configure it with the following static configuration (no connection at this point).
donatien 4:9a52c802be61 50 * \param ip the IP address to use
donatien 4:9a52c802be61 51 * \param mask the IP address mask
donatien 4:9a52c802be61 52 * \param gateway the gateway to use
donatien 4:9a52c802be61 53 * \param dns1 the primary DNS server
donatien 4:9a52c802be61 54 * \param dns2 the secondary DNS server
donatien 4:9a52c802be61 55 * \return 0 on success, a negative number on failure
donatien 4:9a52c802be61 56 */
donatien 3:f5776537f27f 57 int init(const char* ip, const char* mask, const char* gateway, const char* dns1, const char* dns2); //No DHCP
donatien 3:f5776537f27f 58
donatien 4:9a52c802be61 59 /** Connect
donatien 4:9a52c802be61 60 * Bring the interface up, start DHCP if needed.
donatien 4:9a52c802be61 61 * \return 0 on success, a negative number on failure
donatien 4:9a52c802be61 62 */
donatien 3:f5776537f27f 63 virtual int connect();
donatien 4:9a52c802be61 64
donatien 4:9a52c802be61 65 /** Disconnect
donatien 4:9a52c802be61 66 * Bring the interface down
donatien 4:9a52c802be61 67 * \return 0 on success, a negative number on failure
donatien 4:9a52c802be61 68 */
donatien 3:f5776537f27f 69 virtual int disconnect();
donatien 3:f5776537f27f 70
donatien 3:f5776537f27f 71 private:
donatien 3:f5776537f27f 72 static void netifStatusCb(struct netif *netif);
donatien 3:f5776537f27f 73
donatien 3:f5776537f27f 74 static int32_t s_lpcNetifOff; //Offset between m_lpcNetif and this ... this might be quite kludgy but should work!
donatien 3:f5776537f27f 75
donatien 3:f5776537f27f 76 struct netif m_lpcNetif;
donatien 3:f5776537f27f 77 Semaphore m_netifStatusSphre;
donatien 3:f5776537f27f 78 bool m_useDHCP;
donatien 3:f5776537f27f 79 };
donatien 3:f5776537f27f 80
donatien 3:f5776537f27f 81 //As a helper, include TCPSocket.h & UDPSocket.h here
donatien 3:f5776537f27f 82 #include "TCPSocket.h"
donatien 3:f5776537f27f 83 #include "UDPSocket.h"
donatien 3:f5776537f27f 84
donatien 3:f5776537f27f 85 #endif /* ETHERNETINTERFACE_H_ */