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- /**************************************************************************//**
- * @file
- * @brief DVK Board Support, master header file
- * @author Energy Micro AS
- * @version 2.0.1
- ******************************************************************************
- * @section License
- * <b>(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com</b>
- *******************************************************************************
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- * claim that you wrote the original software.
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- * 4. The source and compiled code may only be used on Energy Micro "EFM32"
- * microcontrollers and "EFR4" radios.
- *
- * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
- * obligation to support this Software. Energy Micro AS is providing the
- * Software "AS IS", with no express or implied warranties of any kind,
- * including, but not limited to, any implied warranties of merchantability
- * or fitness for any particular purpose or warranties against infringement
- * of any proprietary rights of a third party.
- *
- * Energy Micro AS will not be liable for any consequential, incidental, or
- * special damages, or any other relief, or for any claim by any third party,
- * arising from your use of this Software.
- *
- *****************************************************************************/
- #ifndef __DVK_H
- #define __DVK_H
- /***************************************************************************//**
- * @addtogroup BSP
- * @{
- ******************************************************************************/
- #include <stdint.h>
- #include <stdbool.h>
- #include "dvk_boardcontrol.h"
- #include "dvk_bcregisters.h"
- /* onelife: Add missing define */
- #define NULL ((void *)0)
- /* IF not user overrides default, try to decide DVK access interface based on
- * part number */
- #ifndef DVK_SPI_CONTROL
- #ifndef DVK_EBI_CONTROL
- #if defined(EFM32G200F16)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G200F32)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G200F64)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G210F128)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G230F128)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G230F32)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G230F64)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G280F128)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G280F32)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G280F64)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G290F128)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G290F32)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G290F64)
- #define DVK_EBI_CONTROL
- #elif defined(EFM32G840F128)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G840F32)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G840F64)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G880F128)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G880F32)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G880F64)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G890F128)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G890F32)
- #define DVK_SPI_CONTROL
- #elif defined(EFM32G890F64)
- #define DVK_SPI_CONTROL
- #else
- #define DVK_SPI_CONTROL
- #endif
- #endif
- #endif
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* EBI access */
- bool DVK_EBI_init(void);
- void DVK_EBI_disable(void);
- void DVK_EBI_configure(void);
- void DVK_EBI_writeRegister(volatile uint16_t *addr, uint16_t data);
- uint16_t DVK_EBI_readRegister(volatile uint16_t *addr);
- /* SPI access */
- bool DVK_SPI_init(void);
- void DVK_SPI_disable(void);
- void DVK_SPI_writeRegister(volatile uint16_t *addr, uint16_t data);
- uint16_t DVK_SPI_readRegister(volatile uint16_t *addr);
- /* Accodring to configuration, use either SPI or EBI */
- #ifdef DVK_EBI_CONTROL
- #define DVK_writeRegister(A, B) DVK_EBI_writeRegister(A, B)
- #define DVK_readRegister(A) DVK_EBI_readRegister(A)
- #endif
- #ifdef DVK_SPI_CONTROL
- #define DVK_writeRegister(A, B) DVK_SPI_writeRegister(A, B)
- #define DVK_readRegister(A) DVK_SPI_readRegister(A)
- #endif
- /* General initialization routines */
- bool DVK_init(void);
- void DVK_disable(void);
- #ifdef __cplusplus
- }
- #endif
- /** @} (end group BSP) */
- #endif
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