Question

请帮助

我正在尝试使用带有ENC28j60的arduino Pro mini从我的本地网络服务中获取数据

我用来获取数据的网址是（http://192.168.1.5:801/m/Service1.asmx/HelloWorld?tag=01）

当我在浏览器中使用此URL时，它会返回此结果

peter danile，1234567

使用arduino

我使用此代码，但我无法获得结果

// Demo using DHCP and DNS to perform a web client request.
// 2011-06-08 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php

#include <EtherCard.h>

// ethernet interface mac address, must be unique on the LAN
static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };

byte Ethernet::buffer[700];
static uint32_t timer;

const char website[] PROGMEM = "192.168.1.5";
//char website[] PROGMEM = "google.com";

// called when the client request is complete
static void my_callback (byte status, word off, word len) {
 Serial.println(">>>");
 Ethernet::buffer[off+300] = 0;
 Serial.print((const char*) Ethernet::buffer + off);
 Serial.println("...");
}

void setup () {
 Serial.begin(57600);
 Serial.println("\n[webClient]");

 if (ether.begin(sizeof Ethernet::buffer, mymac) == 0) 
   Serial.println( "Failed to access Ethernet controller");
 if (!ether.dhcpSetup())
   Serial.println("DHCP failed");

 ether.printIp("IP:  ", ether.myip);
 ether.printIp("GW:  ", ether.gwip);  
 ether.printIp("DNS: ", ether.dnsip);  

 if (!ether.dnsLookup(website))
   Serial.println("DNS failed");

 ether.printIp("SRV: ", ether.hisip);
}

void loop () {
 ether.packetLoop(ether.packetReceive());

 if (millis() > timer) {
   timer = millis() + 5000;
   Serial.println();
   Serial.println(PSTR("/m/Service1.asmx/HelloWorld?"));
   Serial.print("<<< REQ ");
   ether.hisport = 801;//to access  local host
   ether.browseUrl(PSTR("/m/Service1.asmx/HelloWorld?"), "tag=01", website, my_callback);
 }
}

enc28j60与arduino和本地Web服务

0 个答案: