No Network ip address display on board LCD


#1

Hello all,
I am trying to display my network ip address on LCD available on my Altera cyclone V 5CSXFC6D6F31CNES Soc board. I tried running the command echo “Hello World”>/dev/tty0 but nothing is on the LCD. There is just back light of the LCD nothing else. I need help? How do I display my network ip on the LCD on board?
I tried to run HPS_LCD tutorial available in the CD and LCD works well and displaying me message “Welcome FPGA Soc”. I also tried to change the file permission of tty0 by running command chmod 777 tty0. But I am unsuccessful in displaying network ip address.