.command = 1023,
},
};
+
static volatile uint8_t rxbuf[16];
-static volatile uint8_t rxlen;
-static volatile uint8_t portval;
-static volatile uint8_t done;
+register uint8_t rxlen asm("r2");
+register uint8_t done asm("r3");
+register uint8_t portval asm("r4");
SIGNAL(TIMER1_COMPA_vect)
{