Forum Post: peripheral drivers of msp430 ware

Hello Guys

I am reading the peripheral drivers of msp430ware. Version number is MSP430ware_1_40_01_19.

I notice that there ar MSP430F5xx_6xx and 5xx_6xx folders for f5xx and f6xx.

And In MSP430F5xx_6xx folder, there are different files for uart, i2c, and spi. for example, there are eusci_a_spi.c, eusci_spi.c and usci_a_spi, usci_spi for spi driver.

I am a little confused. How to select the right files for my own device?

Thanks!