xbee.rar_ XBee_XBee msp430_between_msp430 xbee_xbee

#include <msp430x16x.h> void delay(unsigned int time); void blink_LED(void); void init_uart_0(void); int count =0,i =0,s=0; char buff[5]; void main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop watchdog P3SEL = 0x30; // P3.3,4 = USART0 TXD/RXD init_uart_0(); //P6DIR |= 0x01; _BIS_SR(LPM3_bits + GIE); // Enter LPM3 w/ interrupt } void init_uart_0(void) { ME1 |= UTXE0 + URXE0; // Enabled USART0 TXD/RXD UCTL0 |= CHAR; // 8-bit character, SWRST=1 UTCTL0 |= SSEL0; // UCLK = ACLK UBR00 = 0x03; // 9600 from 1Mhz UBR10 = 0; // UMCTL0 = 0x4A; // Modulation UCTL0 &= ~SWRST; // Initialize USART state machine IE1 |= URXIE0 + UTXIE0; // Enable USART0 RX/TX interrupt IFG1 &= ~UTXIFG0; } void blink_LED(void) { unsigned volatile int k =0; while(1) { P6OUT ^= 0x01; k =10000; do(k--); while(k !=0); } } void delay(unsigned int time) { int j =0; for(j=0;j< time;j++) {} return; } // UART0 RX ISR #pragma vector=USART0RX_VECTOR __interrupt void usart0_rx (void) { buff[count]= RXBUF0; count++; if (count == 5 ) { if(buff[4] =='\r') { for(i =0;i<4;i++) { delay(310); TXBUF0 = buff[i]; if(i==3) { ME1 &=0x7F; } } } count =0; init_uart_0(); } } // UART0 TX ISR /*#pragma vector=USART0TX_VECTOR __interrupt void usart0_tx (void) { TXBUF0 = U; }*/