Hi, I am trying to change the SPI clock phase for my project. I am wondering if it is possible in energia. Below is the corresponding data bits from the family guide that I have found:

I am trying to change the clock phase (bit 7) from the default 0 to 1, because that is what is required for the slave device (an ADF4002).
All I could find in energia were the following 3 functions to change other aspects of the SPI communication:
SPI.setClockDivider(SPI_CLOCK_DIV2);
SPI.setBitOrder(MSBFIRST);
SPI.setDataMode(SPI_MODE0);
On that note, does anyone know what the setDataMode function controls?
Thanks for any help!