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EK-TM4C1294XL ethernet connectivity problem

cosonaller
Prodigy 80 points
Other Parts Discussed in Thread: EK-TM4C1294XL

Hi everyone,

Anybody is facing the ethernet connectivity problem with EK-TM4C1294XL?

When I pluged the ethernet cable, ethernet leds are not working and device couldn't take a IP.  I am thinking, I have a hardware problem?

Has anyone got an idea?

Thank you for your pursuit.

  • 0
    Guru 20670 points
    Hi cosonaller,

    what code did you use/make?
  • 0 in reply to Luis Afonso
    Prodigy 80 points

    Hello Alfanso; Please find a part of my example code that from SCP1000 Barometric Pressure Sensor Display example.




    #include <Ethernet.h>
// the sensor communicates using SPI, so include the library:
#include <SPI.h>

// assign a MAC address for the ethernet controller.
// fill in your address here:
byte mac[] = { 
  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
// assign an IP address for the controller:
IPAddress ip(192,168,1,20);
IPAddress gateway(192,168,1,1);	
IPAddress subnet(255, 255, 255, 0);


// Initialize the Ethernet server library
// with the IP address and port you want to use 
// (port 80 is default for HTTP):
EthernetServer server(80);