code: def set_data(self, data, addr=0):
          '''
          Sets data for outgoing stream
          '''
          if self._mem_bytes < len(data):
              raise ValueError('Size of data (%d bytes) is too big for memory (%d bytes)' % (len(data), self._mem_bytes))
          self._intf.write(self._conf['base_addr'] + self._spi_mem_offset + addr, dataf set_data(self, data, addr=0):
          '''
          Sets data for outgoing stream
          '''
          if self._mem_bytes < len(data):
              raise ValueError('Size of data (%d bytes) is too big for memory (%d bytes)' % (len(data), self._mem_bytes))
          self._intf.write(self._conf['base_addr'] + self._spi_mem_offset + addr, data)
docs: Sets data for outgoing stream