IPCores/lm32_gpio / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/drivers/device/MicoGPIO.c	Fri Aug 13 10:41:29 2010 +0100
     1.3 @@ -0,0 +1,67 @@
     1.4 +/****************************************************************************
     1.5 +**
     1.6 +**  Name: MicoGPIO.c
     1.7 +**
     1.8 +**  Description:
     1.9 +**     Implements GPIO functions:
    1.10 +**
    1.11 +**        MicoGPIOInit : GPIO initialization funciton called by LatticeDDInit
    1.12 +**                 (user-callable)
    1.13 +**        
    1.14 +**
    1.15 +**  $Revision: $
    1.16 +**
    1.17 +** Disclaimer:
    1.18 +**
    1.19 +**   This source code is intended as a design reference which
    1.20 +**   illustrates how these types of functions can be implemented.  It
    1.21 +**   is the user's responsibility to verify their design for
    1.22 +**   consistency and functionality through the use of formal
    1.23 +**   verification methods.  Lattice Semiconductor provides no warranty
    1.24 +**   regarding the use or functionality of this code.
    1.25 +**
    1.26 +** --------------------------------------------------------------------
    1.27 +**
    1.28 +**                     Lattice Semiconductor Corporation
    1.29 +**                     5555 NE Moore Court
    1.30 +**                     Hillsboro, OR 97214
    1.31 +**                     U.S.A
    1.32 +**
    1.33 +**                     TEL: 1-800-Lattice (USA and Canada)
    1.34 +**                          (503)268-8001 (other locations)
    1.35 +**
    1.36 +**                     web:   http://www.latticesemi.com
    1.37 +**                     email: techsupport@latticesemi.com
    1.38 +**
    1.39 +** --------------------------------------------------------------------------
    1.40 +**
    1.41 +**  Change History (Latest changes on top)
    1.42 +**
    1.43 +**  Ver    Date        Description
    1.44 +** --------------------------------------------------------------------------
    1.45 +**
    1.46 +**  3.0   Mar-25-2008  Added Header
    1.47 +**
    1.48 +**---------------------------------------------------------------------------
    1.49 +*****************************************************************************/
    1.50 +
    1.51 +#include "MicoGPIO.h"
    1.52 +#include "MicoGPIOService.h"
    1.53 +#include "MicoMacros.h"
    1.54 +#include "LookupServices.h"
    1.55 +
    1.56 +
    1.57 +/******************************************************************************
    1.58 + * Initializes a gpio                                                         *
    1.59 + ******************************************************************************/
    1.60 +void MicoGPIOInit( MicoGPIOCtx_t *ctx )
    1.61 +{
    1.62 +    ctx->lookupReg.name = ctx->name;
    1.63 +    ctx->lookupReg.deviceType = "GPIODevice";
    1.64 +    ctx->lookupReg.priv = ctx;
    1.65 +
    1.66 +    MicoRegisterDevice( &(ctx->lookupReg) );
    1.67 +    /* all done */
    1.68 +    return;
    1.69 +}
    1.70 +