ArnaudCourbiere

/* Pointer magic to determine relative addresses of variables to a
   struct context pointer */
#define CNT_OFFSET(varname) ((long)&((struct context *)NULL)->varname)
#define CONF_OFFSET(varname) ((long)&((struct context *)NULL)->conf.varname) 
#define TRACK_OFFSET(varname) ((long)&((struct context *)NULL)->track.varname) 

ArnaudCourbiere

#include <msp430.h>
#include <legacymsp430.h>

#define LED0    BIT0
#define LED1    BIT6
#define LED_DIR P1DIR
#define LED_OUT P1OUT
#define BUTTON  BIT3

volatile unsigned int blink = 1;