def send_packet(self, data):
package_size = <NUM_LIT>  <EOL>for i in range(int(math.ceil(len(data) / package_size))):<EOL><INDENT>start = i * package_size<EOL>end = (i + <NUM_LIT:1>) * package_size<EOL>self._spi.transfer(data[start:end])<EOL><DEDENT>
SHOULD BE PRIVATE