This is the firmware for the LaOS - Laser Open Source project. You can use it to drive a laser cutter. For hardware and more information, look at our wiki: http://wiki.laoslaser.org
Dependencies: EthernetNetIf mbed
LaosServer/EthConfig.cpp@0:3852426a5068, 2012-06-08 (annotated)
- Committer:
- fablabtruck
- Date:
- Fri Jun 08 09:26:40 2012 +0000
- Revision:
- 0:3852426a5068
svn revision 379
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
fablabtruck | 0:3852426a5068 | 1 | /* |
fablabtruck | 0:3852426a5068 | 2 | * EthSetup.cpp |
fablabtruck | 0:3852426a5068 | 3 | * Setup ethernet interface, based on config file |
fablabtruck | 0:3852426a5068 | 4 | * Read IP, Gateway, DNS and port for server. |
fablabtruck | 0:3852426a5068 | 5 | * if IP is not defined, or dhcp is set, use dhcp for Ethernet |
fablabtruck | 0:3852426a5068 | 6 | * |
fablabtruck | 0:3852426a5068 | 7 | * Copyright (c) 2011 Peter Brier |
fablabtruck | 0:3852426a5068 | 8 | * |
fablabtruck | 0:3852426a5068 | 9 | * This file is part of the LaOS project (see: http://wiki.protospace.nl/index.php/LaOS) |
fablabtruck | 0:3852426a5068 | 10 | * |
fablabtruck | 0:3852426a5068 | 11 | * LaOS is free software: you can redistribute it and/or modify |
fablabtruck | 0:3852426a5068 | 12 | * it under the terms of the GNU General Public License as published by |
fablabtruck | 0:3852426a5068 | 13 | * the Free Software Foundation, either version 3 of the License, or |
fablabtruck | 0:3852426a5068 | 14 | * (at your option) any later version. |
fablabtruck | 0:3852426a5068 | 15 | * |
fablabtruck | 0:3852426a5068 | 16 | * LaOS is distributed in the hope that it will be useful, |
fablabtruck | 0:3852426a5068 | 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
fablabtruck | 0:3852426a5068 | 18 | * MERCHANTABILITY or FpITNESS FOR A PARTICULAR PURPOSE. See the |
fablabtruck | 0:3852426a5068 | 19 | * GNU General Public License for more details. |
fablabtruck | 0:3852426a5068 | 20 | * |
fablabtruck | 0:3852426a5068 | 21 | * You should have received a copy of the GNU General Public License |
fablabtruck | 0:3852426a5068 | 22 | * along with LaOS. If not, see <http://www.gnu.org/licenses/>. |
fablabtruck | 0:3852426a5068 | 23 | * |
fablabtruck | 0:3852426a5068 | 24 | */ |
fablabtruck | 0:3852426a5068 | 25 | #include "EthConfig.h" |
fablabtruck | 0:3852426a5068 | 26 | |
fablabtruck | 0:3852426a5068 | 27 | // Ethernet connection status inputs (from phy) and outputs (to leds) |
fablabtruck | 0:3852426a5068 | 28 | #define ETH_LINK (1<<25) |
fablabtruck | 0:3852426a5068 | 29 | #define ETH_SPEED (1<<26) |
fablabtruck | 0:3852426a5068 | 30 | PortIn eth_conn(Port1, ETH_LINK | ETH_SPEED); // p25: link, 0=connected, 1=NC, p26: speed, 0=100mbit, 1=10mbit |
fablabtruck | 0:3852426a5068 | 31 | |
fablabtruck | 0:3852426a5068 | 32 | |
fablabtruck | 0:3852426a5068 | 33 | /** |
fablabtruck | 0:3852426a5068 | 34 | *** Return Speed status, true==100mbps |
fablabtruck | 0:3852426a5068 | 35 | **/ |
fablabtruck | 0:3852426a5068 | 36 | bool EthSpeed(void) |
fablabtruck | 0:3852426a5068 | 37 | { |
fablabtruck | 0:3852426a5068 | 38 | int s = eth_conn.read(); |
fablabtruck | 0:3852426a5068 | 39 | return !(s & ETH_SPEED) && !(s & ETH_LINK); |
fablabtruck | 0:3852426a5068 | 40 | } |
fablabtruck | 0:3852426a5068 | 41 | |
fablabtruck | 0:3852426a5068 | 42 | /** |
fablabtruck | 0:3852426a5068 | 43 | *** Return Link status, true==connected |
fablabtruck | 0:3852426a5068 | 44 | **/ |
fablabtruck | 0:3852426a5068 | 45 | bool EthLink(void) |
fablabtruck | 0:3852426a5068 | 46 | { |
fablabtruck | 0:3852426a5068 | 47 | int s = eth_conn.read(); |
fablabtruck | 0:3852426a5068 | 48 | return !(s & ETH_LINK); |
fablabtruck | 0:3852426a5068 | 49 | } |
fablabtruck | 0:3852426a5068 | 50 | |
fablabtruck | 0:3852426a5068 | 51 | #define IP(x) IpAddr(x[0], x[1], x[2], x[3]) |
fablabtruck | 0:3852426a5068 | 52 | |
fablabtruck | 0:3852426a5068 | 53 | |
fablabtruck | 0:3852426a5068 | 54 | /** |
fablabtruck | 0:3852426a5068 | 55 | *** EthConfig |
fablabtruck | 0:3852426a5068 | 56 | **/ |
fablabtruck | 0:3852426a5068 | 57 | EthernetNetIf * EthConfig() |
fablabtruck | 0:3852426a5068 | 58 | { |
fablabtruck | 0:3852426a5068 | 59 | EthernetNetIf *eth; |
fablabtruck | 0:3852426a5068 | 60 | if ( cfg->dhcp ) |
fablabtruck | 0:3852426a5068 | 61 | { |
fablabtruck | 0:3852426a5068 | 62 | printf("DHCP...\n"); |
fablabtruck | 0:3852426a5068 | 63 | eth = new EthernetNetIf(); |
fablabtruck | 0:3852426a5068 | 64 | } |
fablabtruck | 0:3852426a5068 | 65 | else |
fablabtruck | 0:3852426a5068 | 66 | { |
fablabtruck | 0:3852426a5068 | 67 | printf("FIXED IP...\n"); |
fablabtruck | 0:3852426a5068 | 68 | eth = new EthernetNetIf(IP(cfg->ip), IP(cfg->nm), IP(cfg->gw), IP(cfg->dns)); |
fablabtruck | 0:3852426a5068 | 69 | } |
fablabtruck | 0:3852426a5068 | 70 | printf("Ethernet Setup...\n"); |
fablabtruck | 0:3852426a5068 | 71 | if ( eth->setup() == ETH_TIMEOUT ) |
fablabtruck | 0:3852426a5068 | 72 | { |
fablabtruck | 0:3852426a5068 | 73 | printf("Timeout!\n"); |
fablabtruck | 0:3852426a5068 | 74 | delete eth; |
fablabtruck | 0:3852426a5068 | 75 | eth = new EthernetNetIf(IP(cfg->ip), IP(cfg->nm), IP(cfg->gw), IP(cfg->dns)); |
fablabtruck | 0:3852426a5068 | 76 | } |
fablabtruck | 0:3852426a5068 | 77 | |
fablabtruck | 0:3852426a5068 | 78 | IpAddr myip = eth->getIp(); |
fablabtruck | 0:3852426a5068 | 79 | cfg->ip[0] = myip[0]; |
fablabtruck | 0:3852426a5068 | 80 | cfg->ip[1] = myip[1]; |
fablabtruck | 0:3852426a5068 | 81 | cfg->ip[2] = myip[2]; |
fablabtruck | 0:3852426a5068 | 82 | cfg->ip[3] = myip[3]; |
fablabtruck | 0:3852426a5068 | 83 | |
fablabtruck | 0:3852426a5068 | 84 | printf("mbed IP Address is %d.%d.%d.%d\r\n", myip[0], myip[1], myip[2], myip[3]); |
fablabtruck | 0:3852426a5068 | 85 | return eth; |
fablabtruck | 0:3852426a5068 | 86 | } |