104 lines
6.3 KiB
C
104 lines
6.3 KiB
C
/**************************************************************************//**
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* @file
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* @brief Board Control register definitions
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* @author Energy Micro AS
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* @version 1.0.1
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******************************************************************************
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* @section License
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* <b>(C) Copyright 2009 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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#ifndef __DVK_BCREGISTERS_H
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#define __DVK_BCREGISTERS_H
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#include <stdint.h>
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/**************************************************************************//**
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* Defines FPGA register bank for Energy Micro Development Kit (DVK) board,
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* i.e. board control registers
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*****************************************************************************/
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#define BC_REGISTER_BASE 0x8c000000
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#define BC_CFG ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x00))
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#define BC_EM ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x01))
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#define BC_MAGIC ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x02))
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#define BC_LED ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x03))
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#define BC_PUSHBUTTON ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x04))
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#define BC_DIPSWITCH ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x05))
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#define BC_JOYSTICK ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x06))
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#define BC_AEM ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x07))
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#define BC_DISPLAY_CTRL ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x08))
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#define BC_EBI_CFG ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x09))
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#define BC_BUS_CFG ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x0a))
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#define BC_PERCTRL ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x0c))
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#define BC_AEMSTATE ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x0d))
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#define BC_SPI_CFG ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x0e))
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#define BC_RESET ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x0f))
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#define BC_ADC_START ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x10))
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#define BC_ADC_STATUS ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x11))
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#define BC_ADC_DATA ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x12))
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#define BC_HW_VERSION ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x14))
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#define BC_FW_BUILDNO ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x15))
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#define BC_FW_VERSION ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x16))
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#define BC_SCRATCH_COMMON ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x17))
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#define BC_SCRATCH_EFM0 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x18))
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#define BC_SCRATCH_EFM1 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x19))
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#define BC_SCRATCH_EFM2 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1A))
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#define BC_SCRATCH_EFM3 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1B))
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#define BC_SCRATCH_BC0 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1C))
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#define BC_SCRATCH_BC1 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1D))
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#define BC_SCRATCH_BC2 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1E))
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#define BC_SCRATCH_BC3 ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x1f))
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#define BC_INTFLAG ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x20))
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#define BC_INTEN ((volatile uint16_t *)(BC_REGISTER_BASE + sizeof(uint16_t) * 0x21))
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/**************************************************************************//**
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* Defines bit fields for board control registers
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*****************************************************************************/
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#define BC_PERCTRL_ACCEL (1 << 0)
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#define BC_PERCTRL_AMBIENT (1 << 1)
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#define BC_PERCTRL_POTMETER (1 << 2)
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#define BC_PERCTRL_RS232A (1 << 3)
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#define BC_PERCTRL_RS232B (1 << 4)
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#define BC_PERCTRL_SPI (1 << 5)
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#define BC_PERCTRL_I2C (1 << 6)
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#define BC_PERCTRL_IRDA (1 << 7)
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#define BC_PERCTRL_ANALOG_SE (1 << 8)
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#define BC_PERCTRL_ANALOG_DIFF (1 << 9)
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#define BC_PERCTRL_AUDIO_OUT (1 << 10)
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#define BC_PERCTRL_AUDIO_IN (1 << 11)
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#define BC_PERCTRL_ACCEL_GSEL (1 << 12)
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#define BC_PERCTRL_ACCEL_SELFTEST (1 << 13)
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#define BC_PERCTRL_RS232_SHUTDOWN (1 << 14)
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#define BC_PERCTRL_IRDA_SHUTDOWN (1 << 15)
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#define BC_INTEN_PB (1 << 0)
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#define BC_INTEN_DIP (1 << 1)
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#define BC_INTEN_JOYSTICK (1 << 2)
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#define BC_INTEN_AEM (1 << 3)
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#define BC_CFG_SPI (0)
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#define BC_CFG_EBI (1)
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#define BC_MAGIC_VALUE (0xef32)
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#endif
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