Arduino Uno+ENC28J60+domoticz

我想向domoticz发送请求: http://192.168.1.204:8084/json.htm?type=command&param=udevice&idx=3&svalue=5000 (domoticz设备中的地址测试和更改值) 我用了一个基本的例子把arduino连接到网络上。 它从DHCP获得了正确的IP地址(我可以ping它),但没有发送任何带有此代码的请求(使用WireShark检查-仅从Arduino发送DHCP请求)。 我也尝试过Arduino作为http服务器工作,它正在工作,所以在硬件方面看起来还可以。ENC28J60连接到PIN10+ISCP端口(不像大多数手册中那样在引脚11-13上工作) 我做错了什么?应该有其他命令发送请求吗? 很抱歉,如果这是一个非常基本的问题,但我正在开始我的编程方式。这是我的第一个问题,通常搜索这个网站已经足够了。。

// Demo using DHCP and DNS to perform a web client request.
// 2011-06-08 <[email protected]>
//
// License: GPLv2

#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 = "192.168.1.204:8084";

// 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(F("\n[webClient]"));

  // Change 'SS' to your Slave Select pin, if you arn't using the default pin
  if (ether.begin(sizeof Ethernet::buffer, mymac, SS) == 0)
    Serial.println(F("Failed to access Ethernet controller"));
  if (!ether.dhcpSetup())
    Serial.println(F("DHCP failed"));

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

#if 1
  // use DNS to resolve the website's IP address
  if (!ether.dnsLookup(website))
    Serial.println("DNS failed");
#elif 2
  // if website is a string containing an IP address instead of a domain name,
  // then use it directly. Note: the string can not be in PROGMEM.
  char websiteIP[] = "192.168.1.204:6144";
  ether.parseIp(ether.hisip, websiteIP);
//#else
//  // or provide a numeric IP address instead of a string
//  byte hisip[] = { 192,168,1,1 };
//  ether.copyIp(ether.hisip, hisip);
#endif

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

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

  if (millis() > timer) {
    timer = millis() + 5000;
    Serial.println();
    Serial.print("<<< REQ ");
    ether.browseUrl(PSTR("/json.htm?type=command&param=udevice&idx=3&svalue="), "5000", website, my_callback);
    Serial.println("after browseurl");
  }
}