63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
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/**************************************************************************//**
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* @file
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* @brief DVK board support package, initialization
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* @author Energy Micro AS
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* @version 1.6.0
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******************************************************************************
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* @section License
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* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
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******************************************************************************
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*
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* This source code is the property of Energy Micro AS. The source and compiled
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* code may only be used on Energy Micro "EFM32" microcontrollers.
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*
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* This copyright notice may not be removed from the source code nor changed.
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*
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* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
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* obligation to support this Software. Energy Micro AS is providing the
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* Software "AS IS", with no express or implied warranties of any kind,
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* including, but not limited to, any implied warranties of merchantability
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* or fitness for any particular purpose or warranties against infringement
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* of any proprietary rights of a third party.
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*
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* Energy Micro AS will not be liable for any consequential, incidental, or
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* special damages, or any other relief, or for any claim by any third party,
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* arising from your use of this Software.
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*
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*****************************************************************************/
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#include "efm32.h"
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#include "dvk.h"
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/**************************************************************************//**
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* @brief Initializes DVK, configures board control access
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*****************************************************************************/
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void DVK_init(void)
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{
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#ifdef DVK_EBI_CONTROL
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DVK_EBI_init();
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#endif
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#ifdef DVK_SPI_CONTROL
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DVK_SPI_init();
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#endif
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/* Inform AEM application that we are in Energy Mode 0 by default */
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DVK_setEnergyMode(0);
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}
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/**************************************************************************//**
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* @brief Disables DVK, free up resources
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*****************************************************************************/
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void DVK_disable(void)
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{
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#ifdef DVK_EBI_CONTROL
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/* Handover bus control */
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DVK_disableBus();
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/* Disable EBI interface */
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DVK_EBI_disable();
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#endif
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#ifdef DVK_SPI_CONTROL
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DVK_SPI_disable();
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#endif
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}
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