MSP430F6779: MSP430F6779

Hello every one ,

I'm actually working on the evm430 f6779 and i'm trying to get the data using uart pin see the pic below

I succeeded the first time and I started to have the data, the next day when I turned on the meter nothing is displayed on the screen and the leds were on .

do you have a idea where the problem is.

Thank you in advance.