//****************************************************************************** // MSP430G2xx1 Demo - Software Poll P1.4, Set P1.0 if P1.4 = 1
//
// Description: Poll P1.4 in a loop, if hi P1.0 is set, if low, P1.0 reset // ACLK = n/a, MCLK = SMCLK = default DCO
//
// MSP430G2xx1
//
-// /|\|
XIN|-// | | |
// |RST
XOUT|-// /|\ | |
// o |P1.4 P1.0| >LED
// \|/
//
// D Dang
// Texas Instruments, Inc
// October 2010
// Built with CCS Version 4.2.0 and IAR Embedded Workbench Version: 5.10
//******************************************************************************
#include <msp430g2231.h>
void main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
P1DIR |= 0x01; // Set P1.0 to output direction while (1) // Test P1.4
{
if ((0x08 & P1IN)) P1OUT |= 0x01; // if P1.4 set, set P1.0
else P1OUT &= ~0x01; // else reset
}
}