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);
}
}