/*Set clock source for LPSPI*/
CLOCK_SetMux(kCLOCK_LpspiMux, EXAMPLE_LPSPI_CLOCK_SOURCE_SELECT);
CLOCK_SetDiv(kCLOCK_LpspiDiv, EXAMPLE_LPSPI_CLOCK_SOURCE_DIVIDER);
PRINTF("lpspi_functional_interrupt_board_2_board_master start.\r\n");
PRINTF("This example use one board as master and another as slave.\r\n");
PRINTF("Master and slave uses interrupt way. Slave should start first. \r\n");
PRINTF("Please make sure you make the correct line connection. Basically, the connection is: \r\n");
PRINTF("LPSPI_master -- LPSPI_slave \r\n");
PRINTF(" CLK -- CLK \r\n");
PRINTF(" PCS -- PCS \r\n");
PRINTF(" SOUT -- SIN \r\n");
PRINTF(" SIN -- SOUT \r\n");
PRINTF(" GND -- GND \r\n");