#include <msp430g2553.h>
#define OSC 1000000
#define u8 unsigned short
#define u16 unsigned int
#define KEY BIT6
#define LED BIT5
//key p1.6 led p2.5
/**
* main.c
*/
void gpio_init(void);
void delay_ms(u16 time);
u8 status;
u8 key_flag;
void main(void)
{
WDTCTL = WDTPW | WDTHOLD; // stop watchdog timer
gpio_init();
status = 0;
key_flag = 0;
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