MSP430G2955: Clock Sources and Signals.

Thanks Tomasz for your quick response.

I have one more question.

I am trying to setup unsuccessfully my UART to 9600 Baud Rate 8,N,1.

I am connecting the microcontroller ( MSP430G2955) with an external crystal 4MHz.

Here is my configuration code:

void Setup_Clock(void)

{

BCSCTL1 = XTS;

BCSCTL2 = SELS;

BCSCTL3 = LFXT1S1;

}

void Initialize_Uart(void)

{

// Setting up Uart 9600Baud Rate 8,N,1.

// Clock SMCLK.

UCA0CTL0 = 0x00;

UCA0CTL1 = UCSSEL_2;

UCB0BR0 = 0xA0;

UCB0BR1 = 0x01;

UCA0MCTL = UCBRS_6;

UCA0STAT = 0x00;

UCA0CTL1 &=~ UCSWRST;

}

void Send_A_Data(unsigned char iData)

{

while(!(IFG2 & UCA0TXIFG)); // Wait for Tx Buffer to be ready for new data.

UCA0TXBUF = iData;

}

May i have done something wrong in these functions?

I have already set the appropriate pins for tx and rx.

I will check the uploaded link.

If I haven't solved my issue, I will create a new thread about it.

Thank you!

I am sorry about this.

I am not waiting something for Rx.

At first, i would like to send data to ther terminal on my PC.