how to get the current time?

Hi hung,

what do you mean with 'current system time'? And, what do you want to do with it once you have it?

If you want to build i.e. a digital clock you can use the RTC (real time clock) module present on some MSP430 derivatives. The users manual of those devices will give you the information needed to setup and use the peripheral.

Rgds
aBUGSworstnightmare

Just read the system clock.

If there is a "system time", there is always a "system clock" behind it ;-)

'Current system time'   mean   the system time , just like my PC' time.

I want to get  the time and then I use it to show a clock  on the Seven-segment display.

If I use C2000 32-bit Microcontroller, TMS320F28027.

Is it so diffculty ?

Just look at the name of the Forum you posted. It is not difficult at all.

MSP430™16-bit Ultra-Low Power MCUs