MSP-EXP430F5529LP Development Board 001-GPIO

火辣西米秀

MSP-EXP430F5529LP Development Board 001-GPIO [Copy link]

The code is very simple, adapted from the TI official website routine, as shown below (the compilation environment is IAR):

#include "io430.h"
int main( void )
{
volatile unsigned int i;
// Stop watchdog timer to prevent time out reset
WDTCTL = WDTPW + WDTHOLD;
P1DIR |= BIT0; // P1.0 set as output
while(1 ) // continuous loop
{
P1OUT ^= BIT0; // XOR P1.0
for(i=50000;i>0;i--); // Delay
}
//return 0;
}
Successfully run after downloading: