2013-01-08 22:40:58 +08:00
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/**************************************************************************//**
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* @file
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* @brief DVK Peripheral Board Control, prototypes and definitions
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* @author Energy Micro AS
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* @version 2.0.1
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******************************************************************************
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* @section License
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* <b>(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com</b>
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*******************************************************************************
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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* 4. The source and compiled code may only be used on Energy Micro "EFM32"
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* microcontrollers and "EFR4" radios.
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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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#ifndef __DVK_BOARDCONTROL_H
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#define __DVK_BOARDCONTROL_H
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/***************************************************************************//**
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* @addtogroup BSP
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* @{
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******************************************************************************/
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#include <stdint.h>
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#include "dvk_bcregisters.h"
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/** Periperhal access switches */
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typedef enum
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{
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DVK_ACCEL = BC_PERCTRL_ACCEL,
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DVK_AMBIENT = BC_PERCTRL_AMBIENT,
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DVK_POTMETER = BC_PERCTRL_POTMETER,
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DVK_RS232A = BC_PERCTRL_RS232A,
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DVK_RS232B = BC_PERCTRL_RS232B,
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DVK_SPI = BC_PERCTRL_SPI,
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DVK_I2C = BC_PERCTRL_I2C,
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DVK_IRDA = BC_PERCTRL_IRDA,
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DVK_ANALOG_SE = BC_PERCTRL_ANALOG_SE,
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DVK_ANALOG_DIFF = BC_PERCTRL_ANALOG_DIFF,
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DVK_AUDIO_OUT = BC_PERCTRL_AUDIO_OUT,
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DVK_AUDIO_IN = BC_PERCTRL_AUDIO_IN,
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DVK_ACCEL_GSEL = BC_PERCTRL_ACCEL_GSEL,
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DVK_ACCEL_SELFTEST = BC_PERCTRL_ACCEL_SELFTEST,
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DVK_RS232_SHUTDOWN = BC_PERCTRL_RS232_SHUTDOWN,
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DVK_IRDA_SHUTDOWN = BC_PERCTRL_IRDA_SHUTDOWN
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} DVKPeripheral;
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/* Peripheral Control */
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void DVK_enablePeripheral(DVKPeripheral peri);
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void DVK_disablePeripheral(DVKPeripheral peri);
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void DVK_enableBus(void);
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void DVK_disableBus(void);
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/* Read board controllers */
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uint16_t DVK_getPushButtons(void);
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uint16_t DVK_getJoystick(void);
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uint16_t DVK_getDipSwitch(void);
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/* Report AEM status */
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void DVK_setEnergyMode(uint16_t energyMode);
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/* User LEDs */
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void DVK_setLEDs(uint16_t leds);
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uint16_t DVK_getLEDs(void);
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/* Interrupt callback */
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void DVK_enableInterrupt(uint16_t flags);
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void DVK_disableInterrupt(uint16_t flags);
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uint16_t DVK_getInterruptFlags(void);
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void DVK_clearInterruptFlags(uint16_t flags);
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/** @} (end group BSP) */
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#endif
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