MSP430 USB use procedural programming

I would like to try to write a program, Engineering Workbench what seems to be quite complex, and some see the project as well as multi-layer directory, or people have a big nod, only to slowly realize, first build a just, find led blinking program, directly copied seems to be no problem, ah. . . Keil is easy to use.
Only have a USB cable, want to program to program, seems to need a little operation, stm32 can mcufly via USB to write the hex file into it, more convenient, I guess this should also be USB only, but not to find information, Oracle tutorials, big brother is operating, (Why not taught you how to learn msp430) need to explore it.
Then find a few tools to download, what MSPFET, BSL430, LSD. . . And then I found a are impossible. . . So out a day to download the program did not succeed. . . I had to, to sleep