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TMS570LC4357: TMS570LC4357 MICROCONTROLLER HARCULIS DEVELOPMENT KIT

Part Number: TMS570LC4357
Other Parts Discussed in Thread: HALCOGEN

Tool/software:

https://drive.google.com/file/d/1Vs7YQjR55QbvJEEqnp1k5N5XQosvmL6g/view?usp=sharing I AM USING TMS HARCULIS KIT TMS570LC43XX AND I DUMP THE CODE OF EMAC LOOP BACK BUT I AM NOT GETTING THE OUTPUT , WHAT MISTAK I AM DOING , PLEASE LET ME KNOW  THANKS IN ADVANCE. AND ANOTHER THING IS THAT I WANT TO ADD SCI IN THIS THIS CODE , SO THAT I CAN UNDERSTAND AND SEE MY

PACKET IS SENT MY PACKET IS LOOPED BACK , I JUST ADD THE SCISENDTEXT() FUCTION BUT OUTPUT IS GETTING ERROR. THIS IS MY CODE 

 _enable_IRQ();
    EMACHWInit(emacAddress);
    create_packet();
   sciDisplayText(UART,&TEXT1[0],TSIZE1);
   sciDisplayText(UART,&TEXT2[0],TSIZE2);
    wait(2000);
    EMACTransmit(&hdkif_data[0], &pack[0]);
    sciDisplayText(UART,&PA[0],TSIZE3);
    size1=600;
    size2=120;
    create_packet();
    EMACTransmit(&hdkif_data[0], &pack[0]);
    while(1);