Seeed / Mbed 2 deprecated Seeed_Ethernet_Shield_V2_HelloWorld

Demo code for Seeed Ethernet Shield V2.0

Dependencies:   WIZ820ioInterface mbed

Fork of Seeed_Ethernet_Shield_V2_HelloWorld by wei zou

main.cpp@0:84c1d086f776, 2014-02-18 (annotated)

Committer:
lawliet
Date:
Tue Feb 18 06:28:27 2014 +0000
Revision:
0:84c1d086f776
Initial Version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lawliet 0:84c1d086f776 1 /*
lawliet 0:84c1d086f776 2 main.cpp
lawliet 0:84c1d086f776 3 2013 Copyright (c) Seeed Technology Inc. All right reserved.
lawliet 0:84c1d086f776 4
lawliet 0:84c1d086f776 5 Author:lawliet zou(lawliet.zou@gmail.com)
lawliet 0:84c1d086f776 6 2014-02-18
lawliet 0:84c1d086f776 7
lawliet 0:84c1d086f776 8 This library is free software; you can redistribute it and/or
lawliet 0:84c1d086f776 9 modify it under the terms of the GNU Lesser General Public
lawliet 0:84c1d086f776 10 License as published by the Free Software Foundation; either
lawliet 0:84c1d086f776 11 version 2.1 of the License, or (at your option) any later version.
lawliet 0:84c1d086f776 12
lawliet 0:84c1d086f776 13 This library is distributed in the hope that it will be useful,
lawliet 0:84c1d086f776 14 but WITHOUT ANY WARRANTY; without even the implied warranty of
lawliet 0:84c1d086f776 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
lawliet 0:84c1d086f776 16 Lesser General Public License for more details.
lawliet 0:84c1d086f776 17
lawliet 0:84c1d086f776 18 You should have received a copy of the GNU Lesser General Public
lawliet 0:84c1d086f776 19 License along with this library; if not, write to the Free Software
lawliet 0:84c1d086f776 20 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
lawliet 0:84c1d086f776 21 */
lawliet 0:84c1d086f776 22
lawliet 0:84c1d086f776 23 #include "WIZ820ioInterface.h"
lawliet 0:84c1d086f776 24 #include "mbed.h"
lawliet 0:84c1d086f776 25
lawliet 0:84c1d086f776 26 #if defined(TARGET_LPC11U24) //SEEEDUINO_ARCH
lawliet 0:84c1d086f776 27 #define PIN_MOSI P1_22
lawliet 0:84c1d086f776 28 #define PIN_MISO P1_21
lawliet 0:84c1d086f776 29 #define PIN_SCLK P1_20
lawliet 0:84c1d086f776 30 #define PIN_CS P0_2
lawliet 0:84c1d086f776 31 #elif defined(TARGET_LPC1768) //SEEEDUINO_ARCH_PRO
lawliet 0:84c1d086f776 32 #define PIN_MOSI P0_18
lawliet 0:84c1d086f776 33 #define PIN_MISO P0_17
lawliet 0:84c1d086f776 34 #define PIN_SCLK P0_15
lawliet 0:84c1d086f776 35 #define PIN_CS P0_6
lawliet 0:84c1d086f776 36 #else //please redefine the following pins
lawliet 0:84c1d086f776 37 #define PIN_MOSI
lawliet 0:84c1d086f776 38 #define PIN_MISO
lawliet 0:84c1d086f776 39 #define PIN_SCLK
lawliet 0:84c1d086f776 40 #define PIN_CS
lawliet 0:84c1d086f776 41 #endif
lawliet 0:84c1d086f776 42
lawliet 0:84c1d086f776 43 WIZ820ioInterface eth(PIN_MOSI,PIN_MISO,PIN_SCLK,PIN_CS,NC);//mosi,miso,sclk,cs,reset;
lawliet 0:84c1d086f776 44
lawliet 0:84c1d086f776 45 int main(void)
lawliet 0:84c1d086f776 46 {
lawliet 0:84c1d086f776 47 // use DHCP
lawliet 0:84c1d086f776 48 eth.init();
lawliet 0:84c1d086f776 49
lawliet 0:84c1d086f776 50 // attempt DHCP
lawliet 0:84c1d086f776 51 eth.connect();
lawliet 0:84c1d086f776 52
lawliet 0:84c1d086f776 53 // successful DHCP
lawliet 0:84c1d086f776 54 printf("IP Address is %s\n", eth.getIPAddress());
lawliet 0:84c1d086f776 55
lawliet 0:84c1d086f776 56 TCPSocketConnection sock;
lawliet 0:84c1d086f776 57 sock.connect("mbed.org", 80);
lawliet 0:84c1d086f776 58
lawliet 0:84c1d086f776 59 char http_cmd[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\n\n";
lawliet 0:84c1d086f776 60 sock.send_all(http_cmd, sizeof(http_cmd)-1);
lawliet 0:84c1d086f776 61
lawliet 0:84c1d086f776 62 char buffer[300];
lawliet 0:84c1d086f776 63 int ret;
lawliet 0:84c1d086f776 64 while (true) {
lawliet 0:84c1d086f776 65 ret = sock.receive(buffer, sizeof(buffer)-1);
lawliet 0:84c1d086f776 66 if (ret <= 0)
lawliet 0:84c1d086f776 67 break;
lawliet 0:84c1d086f776 68 buffer[ret] = '\0';
lawliet 0:84c1d086f776 69 printf("Received %d chars from server:\n%s\n", ret, buffer);
lawliet 0:84c1d086f776 70 }
lawliet 0:84c1d086f776 71
lawliet 0:84c1d086f776 72 sock.close();
lawliet 0:84c1d086f776 73
lawliet 0:84c1d086f776 74 eth.disconnect();
lawliet 0:84c1d086f776 75
lawliet 0:84c1d086f776 76 return 0;
lawliet 0:84c1d086f776 77 }