MSP430FR5994: SPI Communication Question between MSP430FR5994 and tm4c1290

Hi team,

   I want  to  use msp430 launchpad and tm4c1290nczad  launchpad  for  spi  communication. 

Simplly speaking, i use msp430 send some  data ,and tm4c will receive these data.

but now,I have two question .

           I  burned the test codes for the two boards separately . and connect  SIMO,SOMI,CLK,CS,Signals.

          On CCS ,I have to click the red cycle  to run the code.I can't click the run button for both codes at the same time.

          (1) How should I exit the debug mode and let the system run automatically .?

          (2) How to debug  spi communication between two boards , is there any routine?

        I look forward to your reply

Thank you