prepare_tx(tx); /*save the data to send*/
data = spi_read(tx); /*exchange data*/
/*subtract initiate postion */
rps.tf_count++;
substractOffset(&data,&pocatek);
prepare_tx(tx); /*save the data to send*/
data = spi_read(tx); /*exchange data*/
/*subtract initiate postion */
rps.tf_count++;
substractOffset(&data,&pocatek);