uint8_t ReadAccelGBits(){
uint8_t data[6];
cbi(PORTB, adxl);
send_byte(0xF2);
for(uint8_t i=0; i<6; i++)
{
send_byte(0xFF);
data[i] = SPDR;
}
sbi(PORTB, adxl);
dX0 = data[0];
dX1 = data[1];
dY0 = data[2];
dY1 = data[3];
dZ0 = data[4];
dZ1 = data[5];
}