text: /*
   * Copyright 2011 Ytai Ben-Tsvi. All rights reserved.
   *
   *
   * Redistribution and use in source and binary forms, with or without modification, are
   * permitted provided that the following conditions are met:
   *
   *    1. Redistributions of source code must retain the above copyright notice, this list of
   *       conditions and the following disclaimer.
   *
   *    2. Redistributions in binary form must reproduce the above copyright notice, this list
   *       of conditions and the following disclaimer in the documentation and/or other materials
   *       provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ARSHAN POURSOHI OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * The views and conclusions contained in the software and documentation are those of the
   * authors and should not be interpreted as representing official policies, either expressed
   * or implied.
   */
  
  #ifndef __SPI_H__
  #define __SPI_H__
  
  
  void SPIInit();
  void SPIConfigMaster(int spi_num, int scale, int div, int smp_end, int clk_edge,
                       int clk_pol);
  void SPITasks();
  void SPITransmit(int spi_num, int dest, const void* data, int data_size,
                   int total_size, int trim_rx);
  
  
  #endif // __SPI_H__
  