Hi to all, I am new for msp430, and i have gone through the register configuration config and sample code which is given ti website. Now i want to transmit a data from msp430 to pc through uart. But it is not happening in my program, I am attaching my code below. kindly let me know is there any mistake. #include void main(void) { WDTCTL = WDTPW + WDTHOLD; P5SEL |= BIT6 + BIT7; // TXD AND RXD P1DIR |= BIT0; P1OUT &= ~BIT0; UCA1CTL1 |= UCSWRST; // ENABLE RESET UCA1CTL1 |= UCSSEL_2; // CLOCK SELECTION SMCLK UCA1BR0 = 9; // 1MHZ = 115200 UCA1BR1 = 0; // 1MHZ = 115200 UCA1MCTL |= UCBRS_1 + UCBRF_0; UCA1CTL1 &= ~UCSWRST; // RELEASE RESET UCA1IE = UCTXIE; __bis_SR_register(LPM0_bits + GIE); // Enter LPM4, Enable interrupts } #pragma vector=USCI_A1_VECTOR __interrupt void USCI_A1_ISR(void) { P1OUT ^= BIT0; // TOGGLE LED while (!(UCA1IFG&UCTXIFG)); UCA1TXBUF = 0x01; // TX -> RXed character } thank you all... and my ultimate aim is to transfer the adc data to pc through uart. kindly give me some idea for that... thank you
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