An msp430i2040 code provided to send data or just send an 0xA before transmiting any number like //******************************************************************** while(!(UCA0IFG & UCTXIFG)) ; UCA0TXBUF = 0xA;
while(!(UCA0IFG & UCTXIFG)) ; UCA0TXBUF = tada & 0xff; //here the "tada" is a uint16_t data while(!(UCA0IFG & UCTXIFG)) ; UCA0TXBUF = (tada >> 8) & 0xff; //********************************************************-----------ikaya