hplat45dbioc.nc

tinyos2.0版本驱动

// $Id: HplAt45dbIOC.nc,v 1.1 2008/01/24 20:45:51 sallai Exp $
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/*
 * Copyright (c) 2007, Vanderbilt University
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE VANDERBILT UNIVERSITY BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE VANDERBILT
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/**
 * Low-level access functions for the AT45DB flash on the mica2 and micaz.
 *
 * @author David Gay
 * @author Janos Sallai <[e-mail]>
 */

configuration HplAt45dbIOC {
  provides {
    interface Resource;
    interface SpiByte as FlashSpi;
    interface HplAt45dbByte;
  }
}
implementation {
  // Wire up byte I/O to At45db
  components HplAt45dbIOP, HplAtm128GeneralIOC as Pins, PlatformC;
  components BusyWaitMicroC;
  components new NoArbiterC();

  Resource = NoArbiterC;
  FlashSpi = HplAt45dbIOP;
  HplAt45dbByte = HplAt45dbIOP;

  PlatformC.SubInit -> HplAt45dbIOP;
  HplAt45dbIOP.Select -> Pins.PortA3;
  HplAt45dbIOP.Clk -> Pins.PortD5;
  HplAt45dbIOP.In -> Pins.PortD2;
  HplAt45dbIOP.Out -> Pins.PortD3;
  HplAt45dbIOP.BusyWait -> BusyWaitMicroC;
}