Jeff Mourich / EthernetNetIf_ChangeHostName

ID the MBED processor on the network if you have more than one. View MBED name on DHCP of your Router - Example \"MBED PE\" Change your ID in Core / host.h

LPC1768/if/eth/EthernetNetIf.h@0:fd3b85615428, 2010-11-06 (annotated)

Committer:
JeffM
Date:
Sat Nov 06 14:11:02 2010 +0000
Revision:
0:fd3b85615428
MBED ID 1A

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JeffM 0:fd3b85615428 1
JeffM 0:fd3b85615428 2 /*
JeffM 0:fd3b85615428 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
JeffM 0:fd3b85615428 4
JeffM 0:fd3b85615428 5 Permission is hereby granted, free of charge, to any person obtaining a copy
JeffM 0:fd3b85615428 6 of this software and associated documentation files (the "Software"), to deal
JeffM 0:fd3b85615428 7 in the Software without restriction, including without limitation the rights
JeffM 0:fd3b85615428 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
JeffM 0:fd3b85615428 9 copies of the Software, and to permit persons to whom the Software is
JeffM 0:fd3b85615428 10 furnished to do so, subject to the following conditions:
JeffM 0:fd3b85615428 11
JeffM 0:fd3b85615428 12 The above copyright notice and this permission notice shall be included in
JeffM 0:fd3b85615428 13 all copies or substantial portions of the Software.
JeffM 0:fd3b85615428 14
JeffM 0:fd3b85615428 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
JeffM 0:fd3b85615428 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
JeffM 0:fd3b85615428 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
JeffM 0:fd3b85615428 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
JeffM 0:fd3b85615428 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
JeffM 0:fd3b85615428 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
JeffM 0:fd3b85615428 21 THE SOFTWARE.
JeffM 0:fd3b85615428 22 */
JeffM 0:fd3b85615428 23
JeffM 0:fd3b85615428 24 /** \file
JeffM 0:fd3b85615428 25 Ethernet network interface header file
JeffM 0:fd3b85615428 26 */
JeffM 0:fd3b85615428 27
JeffM 0:fd3b85615428 28 #ifndef ETHERNETNETIF_H
JeffM 0:fd3b85615428 29 #define ETHERNETNETIF_H
JeffM 0:fd3b85615428 30
JeffM 0:fd3b85615428 31 struct netif;
JeffM 0:fd3b85615428 32
JeffM 0:fd3b85615428 33 #include "mbed.h"
JeffM 0:fd3b85615428 34
JeffM 0:fd3b85615428 35 #include "if/lwip/LwipNetIf.h"
JeffM 0:fd3b85615428 36
JeffM 0:fd3b85615428 37 ///Ethernet network interface return codes
JeffM 0:fd3b85615428 38 enum EthernetErr
JeffM 0:fd3b85615428 39 {
JeffM 0:fd3b85615428 40 __ETH_MIN = -0xFFFF,
JeffM 0:fd3b85615428 41 ETH_TIMEOUT, ///<Timeout during setup
JeffM 0:fd3b85615428 42 ETH_OK = 0 ///<Success
JeffM 0:fd3b85615428 43 };
JeffM 0:fd3b85615428 44
JeffM 0:fd3b85615428 45 ///Ethernet network interface
JeffM 0:fd3b85615428 46 /**
JeffM 0:fd3b85615428 47 This class provides Ethernet connectivity to the stack
JeffM 0:fd3b85615428 48 */
JeffM 0:fd3b85615428 49 class EthernetNetIf : public LwipNetIf
JeffM 0:fd3b85615428 50 {
JeffM 0:fd3b85615428 51 public:
JeffM 0:fd3b85615428 52 ///Instantiates the Interface and register it against the stack, DHCP will be used
JeffM 0:fd3b85615428 53 EthernetNetIf(); //W/ DHCP
JeffM 0:fd3b85615428 54
JeffM 0:fd3b85615428 55 ///Instantiates the Interface and register it against the stack, DHCP will not be used
JeffM 0:fd3b85615428 56 /**
JeffM 0:fd3b85615428 57 IpAddr is a container class that can be constructed with either 4 bytes or no parameters for a null IP address.
JeffM 0:fd3b85615428 58 */
JeffM 0:fd3b85615428 59 EthernetNetIf(IpAddr ip, IpAddr netmask, IpAddr gateway, IpAddr dns); //W/o DHCP
JeffM 0:fd3b85615428 60 virtual ~EthernetNetIf();
JeffM 0:fd3b85615428 61
JeffM 0:fd3b85615428 62 ///Brings the interface up
JeffM 0:fd3b85615428 63 /**
JeffM 0:fd3b85615428 64 Uses DHCP if necessary
JeffM 0:fd3b85615428 65 @param timeout_ms : You can set the timeout parameter in milliseconds, if not it defaults to 15s
JeffM 0:fd3b85615428 66 @return : ETH_OK on success or ETH_TIMEOUT on timeout
JeffM 0:fd3b85615428 67 */
JeffM 0:fd3b85615428 68 EthernetErr setup(int timeout_ms = 15000);
JeffM 0:fd3b85615428 69
JeffM 0:fd3b85615428 70 virtual void poll();
JeffM 0:fd3b85615428 71
JeffM 0:fd3b85615428 72 private:
JeffM 0:fd3b85615428 73 Timer m_ethArpTimer;
JeffM 0:fd3b85615428 74 Timer m_dhcpCoarseTimer;
JeffM 0:fd3b85615428 75 Timer m_dhcpFineTimer;
JeffM 0:fd3b85615428 76 Timer m_igmpTimer;
JeffM 0:fd3b85615428 77
JeffM 0:fd3b85615428 78 bool m_useDhcp;
JeffM 0:fd3b85615428 79
JeffM 0:fd3b85615428 80 netif* m_pNetIf;
JeffM 0:fd3b85615428 81
JeffM 0:fd3b85615428 82 IpAddr m_netmask;
JeffM 0:fd3b85615428 83 IpAddr m_gateway;
JeffM 0:fd3b85615428 84
JeffM 0:fd3b85615428 85 const char* m_hostname;
JeffM 0:fd3b85615428 86
JeffM 0:fd3b85615428 87 };
JeffM 0:fd3b85615428 88
JeffM 0:fd3b85615428 89 #endif
JeffM 0:fd3b85615428 90