CODEHEADER(XT_USART,6,"+usart") ; USCI_A0 mov.b #030h, &P4SEL ; Use P4.4/P4.5 for USCI_A1 TXD/RXD ;------------------------------------------------------------------------------ ; Init serial communication mov.b #UCSWRST, &UCA1CTL1 ; **Put state machine in reset** bis.b #UCSSEL_2, &UCA1CTL1 ; SMCLK mov.w #4, &UCA1BRW ; 8 MHz 115200 Baud mov.b #3Bh, &UCA1MCTL ; Modulation UCBRSx=5, UCBRFx=3, UCOS16 bic.b #UCSWRST, &UCA1CTL1 ; **Initialize USCI state machine** NEXT