Hi everybody,
I would like to send data on my Zebra printer (192.168.1.80) by Ethernet (Arduino Uno + Ethernet Shield OR Arduino Yùn).
For testing, I want send this message (this message allows print a label with "HELLO") :
^XA
^FO49,30^A0N,167,130^FDHELLO^FS
^XZ
^SP
When I send this command with the Zebra utilities on PC, the Ethernet trame is :
But my Arduino program not functionnaly...
I try with client.print, client.println and client.write with the trame in hexadecimal.
All prog ahs been executed : Serial.print -> connecting, connected, end of data, disconnect.
Could you help me ?
Thank you !
My Arduino program
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
// if you don't want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
IPAddress server(192, 168, 1, 80); // numeric IP for Google (no DNS)
//char server[] = { 192, 168, 1, 80 }; // name address for Google (using DNS)
char data[] = {0x5e, 0x58, 0x41, 0x0d, 0x0a, 0x5e, 0x46, 0x4f, 0x34, 0x39, 0x2c, 0x33, 0x30, 0x5e, 0x41, 0x30, 0x4e, 0x2c, 0x31, 0x36, 0x37, 0x2c, 0x31, 0x33, 0x30, 0x5e, 0x46, 0x44, 0x48, 0x45, 0x4c, 0x4c, 0x4f, 0x5e, 0x46, 0x53, 0x0d, 0x0a, 0x5e, 0x58, 0x5a, 0x0d, 0x0a, 0x5e, 0x53, 0x50, 0x0d, 0x0a};
// Set the static IP address to use if the DHCP fails to assign
IPAddress ip(192, 168, 1, 177);
// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
EthernetClient client;
void setup() {
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
// start the Ethernet connection:
Ethernet.begin(mac, ip);
// give the Ethernet shield a second to initialize:
delay(1000);
Serial.println("connecting...");
// if you get a connection, report back via serial:
if (client.connect(server, 9100)) {
Serial.println("connected");
// Make a HTTP request:
//client.print(data);
Serial.println("end of client print");
}
else {
// kf you didn't get a connection to the server:
Serial.println("connection failed");
}
}
void loop()
{
if (client.connect(server, 9100)) {
Serial.println("connected");
}
// if there are incoming bytes available
// from the server, read them and print them:
if (client.available()) {
//client.write(data, 48);
client.println("^XA");
client.println("^FO49,30^A0N,167,130^FDHELLO^FS");
client.println("^XZ");
client.println("^SP");
// client.println("");
char c = client.read();
Serial.print(c);
}
// if the server's disconnected, stop the client:
if (!client.connected()) {
Serial.println();
Serial.println("disconnecting.");
client.stop();
// do nothing forevermore:
delay(5000);
}
}
zebra.ino (2.67 KB)
