705 lines
28 KiB
C
705 lines
28 KiB
C
/* ----------------------------------------------------------------------------
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* ATMEL Microcontroller Software Support
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* ----------------------------------------------------------------------------
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* Copyright (c) 2008, Atmel Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Atmel's name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ----------------------------------------------------------------------------
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*/
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//------------------------------------------------------------------------------
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/// \dir
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/// !Purpose
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///
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/// Definition and functions for using AT91SAM3UE-related features, such
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/// has PIO pins, memories, etc.
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///
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/// !Usage
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/// -# The code for booting the board is provided by board_cstartup_xxx.c and
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/// board_lowlevel.c.
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/// -# For using board PIOs, board characteristics (clock, etc.) and external
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/// components, see board.h.
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/// -# For manipulating memories (NandFlash, PSRAM, etc.), see board_memories.h.
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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/// \unit
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/// !Purpose
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///
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/// Definition of AT91SAM3UE-EK characteristics, AT91SAM3UE-dependant PIOs and
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/// external components interfacing.
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///
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/// !Usage
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/// -# For operating frequency information, see "SAM3UE-EK - Operating frequencies".
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/// -# For using portable PIO definitions, see "SAM3UE-EK - PIO definitions".
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/// -# Several USB definitions are included here (see "SAM3UE-EK - USB device").
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//------------------------------------------------------------------------------
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#ifndef BOARD_H
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#define BOARD_H
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//------------------------------------------------------------------------------
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// Headers
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//------------------------------------------------------------------------------
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#if defined(at91sam3u4)
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#include "at91sam3u4/chip.h"
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#include "at91sam3u4/AT91SAM3U4.h"
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#elif defined(at91sam3u2)
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#include "at91sam3u2/chip.h"
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#include "at91sam3u2/AT91SAM3U2.h"
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#elif defined(at91sam3u1)
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#include "at91sam3u1/chip.h"
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#include "at91sam3u1/AT91SAM3U1.h"
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#else
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#error Board does not support the specified chip.
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#endif
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//------------------------------------------------------------------------------
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// Definitions
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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/// \page "SAM3UE-EK - Board Description"
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/// This page lists several definition related to the board description.
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///
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/// !Definitions
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/// - BOARD_NAME
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/// Name of the board.
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#define BOARD_NAME "AT91SAM3U-EK"
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/// Board definition.
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#define at91sam3uek
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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/// \page "SAM3UE-EK - Operating frequencies"
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/// This page lists several definition related to the board operating frequency
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/// (when using the initialization done by board_lowlevel.c).
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///
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/// !Definitions
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/// - BOARD_MAINOSC
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/// - BOARD_MCK
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/// Frequency of the board main oscillator.
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#define BOARD_MAINOSC 12000000
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/// Master clock frequency (when using board_lowlevel.c).
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#define BOARD_MCK 48000000
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//------------------------------------------------------------------------------
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// ADC
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//------------------------------------------------------------------------------
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/// ADC clock frequency, at 10-bit resolution (in Hz)
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#define ADC_MAX_CK_10BIT 5000000
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/// Startup time max, return from Idle mode (in <20>s)
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#define ADC_STARTUP_TIME_MAX 15
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/// Track and hold Acquisition Time min (in ns)
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#define ADC_TRACK_HOLD_TIME_MIN 1200
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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/// \page "SAM3UE-EK - USB device"
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///
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/// !Constants
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/// - BOARD_USB_BMATTRIBUTES
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/// USB attributes configuration descriptor (bus or self powered, remote wakeup)
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#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_RWAKEUP
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//#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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/// \page "SAM3UE-EK - PIO definitions"
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/// This pages lists all the pio definitions contained in board.h. The constants
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/// are named using the following convention: PIN_* for a constant which defines
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/// a single Pin instance (but may include several PIOs sharing the same
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/// controller), and PINS_* for a list of Pin instances.
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///
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/// !ADC
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/// - PIN_ADC0_AD0
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/// - PIN_ADC0_AD1
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/// - PIN_ADC0_AD2
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/// - PIN_ADC0_AD3
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/// - PIN_ADC0_AD4
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/// - PIN_ADC0_AD5
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/// - PIN_ADC0_AD6
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/// - PIN_ADC0_AD7
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/// - PINS_ADC
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///
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/// !DBGU
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/// - PINS_DBGU
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///
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/// !EBI
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/// - PIN_EBI_DATA_BUS
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/// - PIN_EBI_NCS0
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/// - PIN_EBI_NRD
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/// - PIN_EBI_NWE
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/// - PIN_EBI_PSRAM_ADDR_BUS
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/// - PIN_EBI_PSRAM_NBS
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/// - PIN_EBI_A1
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/// - PIN_EBI_NCS2
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/// - PIN_EBI_LCD_RS
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///
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/// !LEDs
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/// - PIN_LED_0
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/// - PIN_LED_1
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/// - PIN_LED_2
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/// - PINS_LEDS
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///
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/// !MCI
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/// - PINS_MCI
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/// - PIN_MCI_DAT0
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/// - PIN_MCI_CD
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///
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/// !Push buttons
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/// - PIN_PUSHBUTTON_1
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/// - PIN_PUSHBUTTON_2
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/// - PINS_PUSHBUTTONS
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/// - PUSHBUTTON_BP1
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/// - PUSHBUTTON_BP2
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///
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/// !PWMC
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/// - PIN_PWMC_PWMH0
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/// - PIN_PWMC_PWML0
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/// - PIN_PWMC_PWMH1
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/// - PIN_PWMC_PWML1
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/// - PIN_PWMC_PWMH2
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/// - PIN_PWMC_PWML2
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/// - PIN_PWM_LED0
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/// - PIN_PWM_LED1
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/// - PIN_PWM_LED2
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/// - CHANNEL_PWM_LED0
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/// - CHANNEL_PWM_LED1
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/// - CHANNEL_PWM_LED2
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///
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/// !SPI0
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/// - PIN_SPI0_MISO
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/// - PIN_SPI0_MOSI
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/// - PIN_SPI0_SPCK
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/// - PIN_SPI0_NPCS2_PC14
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/// - PINS_SPI0
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///
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/// !SPI1
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/// - PIN_SPI1_MISO
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/// - PIN_SPI1_MOSI
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/// - PIN_SPI1_SPCK
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/// - PINS_SPI1
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/// - PIN_SPI1_NPCS3
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///
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/// ! SSC
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/// - PIN_SSC_TD
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/// - PIN_SSC_TK
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/// - PIN_SSC_TF
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/// - PINS_SSC_CODEC
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///
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/// ! PCK0
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/// - PIN_PCK0
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///
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/// !TWI
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/// - TWI_V3XX
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/// - PIN_TWI_TWD0
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/// - PIN_TWI_TWCK0
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/// - PINS_TWI0
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/// - PIN_TWI_TWD1
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/// - PIN_TWI_TWCK1
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/// - PINS_TWI1
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///
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/// !USART0
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/// - PIN_USART0_RXD
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/// - PIN_USART0_TXD
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/// - PIN_USART0_CTS
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/// - PIN_USART0_RTS
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/// - PIN_USART0_SCK
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///
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/// !USART1
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/// - PIN_USART1_RXD
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/// - PIN_USART1_TXD
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/// - PIN_USART1_CTS
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/// - PIN_USART1_RTS
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/// - PIN_USART1_SCK
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///
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/// !USB
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/// - PIN_USB_VBUS
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///
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/// ADC_AD0 pin definition.
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#define PIN_ADC0_AD0 {1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD1 pin definition.
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#define PIN_ADC0_AD1 {1 << 30, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD2 pin definition.
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#define PIN_ADC0_AD2 {1 << 3, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD3 pin definition.
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#define PIN_ADC0_AD3 {1 << 4, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD4 pin definition.
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#define PIN_ADC0_AD4 {1 << 15, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD5 pin definition.
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#define PIN_ADC0_AD5 {1 << 16, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD6 pin definition.
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#define PIN_ADC0_AD6 {1 << 17, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
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/// ADC_AD7 pin definition.
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#define PIN_ADC0_AD7 {1 << 18, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT}
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/// Pins ADC
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#define PINS_ADC PIN_ADC0_AD0, PIN_ADC0_AD1, PIN_ADC0_AD2, PIN_ADC0_AD3, PIN_ADC0_AD4, PIN_ADC0_AD5, PIN_ADC0_AD6, PIN_ADC0_AD7
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/// DBGU pins (DTXD and DRXD) definitions, PA11,12.
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#define PINS_DBGU {0x00001800, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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/// EBI
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#define PIN_EBI_DATA_BUS {0xfe01fe00, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}, \
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{1 << 6, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}
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#define PIN_EBI_NCS0 {1 << 20, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_NRD {1 << 19, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_NWE {1 << 23, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_PSRAM_ADDR_BUS {0x3f00fff, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_PSRAM_NBS {1 << 7, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}, \
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{1 << 15, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_A1 {1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}
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#define PIN_EBI_NCS2 {1 << 16, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
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#define PIN_EBI_LCD_RS {1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}
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/// LED #0 pin definition.
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#define PIN_LED_0 {1 << 0, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
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/// LED #1 pin definition.
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#define PIN_LED_1 {1 << 1, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT}
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/// LED #2 pin definition.
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#define PIN_LED_2 {1 << 2, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT}
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/// List of all LEDs definitions.
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#define PINS_LEDS PIN_LED_0, PIN_LED_1, PIN_LED_2
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///// MCI pins definition.
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#define PINS_MCI {0x1f8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}, \
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{1 << 3, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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/// MCI pin DAT0 (busy)
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#define PIN_MCI_DAT0 \
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{AT91C_PIO_PA5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
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/// MCI pin Card Detect
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#define PIN_MCI_CD \
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{AT91C_PIO_PA25, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP}
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/// Push button #0 definition.
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#define PIN_PUSHBUTTON_1 {1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP}
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/// Push button #1 definition.
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#define PIN_PUSHBUTTON_2 {1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP}
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/// Push button #2 definition
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/// List of all push button definitions.
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#define PINS_PUSHBUTTONS PIN_PUSHBUTTON_1, PIN_PUSHBUTTON_2
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/// Push button #1 index.
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#define PUSHBUTTON_BP1 0
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/// Push button #2 index.
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#define PUSHBUTTON_BP2 1
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/// Simulated joystick LEFT index.
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#define JOYSTICK_LEFT 0
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/// Simulated joystick RIGHT index.
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#define JOYSTICK_RIGHT 1
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/// PWMC PWM0 pin definition.
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#define PIN_PWMC_PWMH0 {1 << 0, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_PWMC_PWML0 {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
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/// PWMC PWM1 pin definition.
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#define PIN_PWMC_PWMH1 {1 << 1, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_PWMC_PWML1 {1 << 8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
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/// PWMC PWM2 pin definition.
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#define PIN_PWMC_PWMH2 {1 << 2, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_PWMC_PWML2 {1 << 9, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
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/// PWM pin definition for LED0
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#define PIN_PWM_LED0 PIN_PWMC_PWMH0
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/// PWM pin definition for LED1
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#define PIN_PWM_LED1 PIN_PWMC_PWMH1
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/// PWM pin definition for LED2
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#define PIN_PWM_LED2 PIN_PWMC_PWMH2
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/// PWM channel for LED0
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#define CHANNEL_PWM_LED0 0
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/// PWM channel for LED1
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#define CHANNEL_PWM_LED1 1
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/// PWM channel for LED2
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#define CHANNEL_PWM_LED2 2
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/// SPI0 MISO pin definition.
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#define PIN_SPI0_MISO {1 << 13, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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/// SPI0 MOSI pin definition.
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#define PIN_SPI0_MOSI {1 << 14, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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/// SPI0 SPCK pin definition.
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#define PIN_SPI0_SPCK {1 << 15, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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/// SPI0 chip select 0 pin definition.
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#define PIN_SPI0_NPCS0_PA16 {1 << 16, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_SPI0_NPCS0 PIN_SPI0_NPCS0_PA16
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/// SPI0 chip select 2 pin definition.
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#define PIN_SPI0_NPCS2_PC14 {1 << 14, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
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/// List of SPI0 pin definitions (MISO, MOSI & SPCK).
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#define PINS_SPI0 PIN_SPI0_MISO, PIN_SPI0_MOSI, PIN_SPI0_SPCK
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/// SSC pins definition.
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#define PIN_SSC_TD {0x1 << 26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_SSC_TK {0x1 << 28, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_SSC_TF {0x1 << 30, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PINS_SSC_CODEC PIN_SSC_TD, PIN_SSC_TK, PIN_SSC_TF
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/// PCK0
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#define PIN_PCK0 {0x1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
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/// TWI pins definition.
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#define TWI_V3XX
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#define PIN_TWI_TWD0 {0x1 << 9, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_TWI_TWCK0 {0x1 << 10, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PINS_TWI0 PIN_TWI_TWD0, PIN_TWI_TWCK0
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#define PIN_TWI_TWD1 {0x1 << 24, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_TWI_TWCK1 {0x1 << 25, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PINS_TWI1 PIN_TWI_TWD1, PIN_TWI_TWCK1
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/// USART0
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#define PIN_USART0_RXD {0x1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_USART0_TXD {0x1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_USART0_CTS {0x1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_USART0_RTS {0x1 << 7, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
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#define PIN_USART0_SCK {0x1 << 17, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
|
||
|
||
/// USART1
|
||
#define PIN_USART1_RXD {0x1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
|
||
#define PIN_USART1_TXD {0x1 << 20, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
|
||
#define PIN_USART1_CTS {0x1 << 23, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
|
||
#define PIN_USART1_RTS {0x1 << 22, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
|
||
#define PIN_USART1_SCK {0x1 << 24, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
|
||
|
||
/// USB VBus monitoring pin definition.
|
||
#define PIN_USB_VBUS {1 << 0, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
//------------------------------------------------------------------------------
|
||
/// \page "SAM3UE-EK - External components"
|
||
/// This page lists the definitions related to external on-board components
|
||
/// located in the board.h file for the AT91SAM3UE-EK.
|
||
///
|
||
/// !LCD
|
||
/// - BOARD_LCD_HX8347
|
||
/// - BOARD_LCD_PINS
|
||
/// - BOARD_BACKLIGHT_PIN
|
||
/// - BOARD_LCD_BASE
|
||
/// - BOARD_LCD_RS
|
||
/// - BOARD_LCD_WIDTH
|
||
/// - BOARD_LCD_HEIGHT
|
||
///
|
||
/// !PSRAM
|
||
/// - BOARD_PSRAM_PINS
|
||
///
|
||
/// !SD Card
|
||
/// - BOARD_SD_MCI_BASE
|
||
/// - BOARD_SD_MCI_ID
|
||
/// - BOARD_SD_PINS
|
||
/// - BOARD_SD_DAT0
|
||
/// - BOARD_SD_SLOT
|
||
/// - BOARD_SD_PIN_CD
|
||
///
|
||
/// !TouchScreen
|
||
/// - BOARD_TSC_ADS7843
|
||
/// - PIN_TCS_IRQ
|
||
/// - PIN_TCS_BUSY
|
||
/// - BOARD_TSC_SPI_BASE
|
||
/// - BOARD_TSC_SPI_ID
|
||
/// - BOARD_TSC_SPI_PINS
|
||
/// - BOARD_TSC_NPCS
|
||
/// - BOARD_TSC_NPCS_PIN
|
||
|
||
/// Indicates board has an HX8347 external component to manage LCD.
|
||
#define BOARD_LCD_HX8347
|
||
/// LCD pins definition.
|
||
#define BOARD_LCD_PINS PIN_EBI_DATA_BUS, PIN_EBI_LCD_RS, PIN_EBI_NRD, PIN_EBI_NWE, \
|
||
PIN_EBI_NCS2
|
||
/// Backlight pin definition.
|
||
#define BOARD_BACKLIGHT_PIN {1 << 19, AT91C_BASE_PIOC, AT91C_ID_PIOC, \
|
||
PIO_OUTPUT_0, PIO_DEFAULT}
|
||
/// Define HX8347 base address.
|
||
#define BOARD_LCD_BASE 0x62000000
|
||
/// Define HX8347 register select signal.
|
||
#define BOARD_LCD_RS (1 << 1)
|
||
/// Display width in pixels.
|
||
#define BOARD_LCD_WIDTH 240
|
||
/// Display height in pixels.
|
||
#define BOARD_LCD_HEIGHT 320
|
||
|
||
/// PSRAM pins
|
||
#define BOARD_PSRAM_PINS PIN_EBI_DATA_BUS, PIN_EBI_NCS0, PIN_EBI_NRD, PIN_EBI_NWE, \
|
||
PIN_EBI_PSRAM_ADDR_BUS, PIN_EBI_PSRAM_NBS, PIN_EBI_A1
|
||
|
||
/// Base address of the MCI peripheral connected to the SD card.
|
||
#define BOARD_SD_MCI_BASE AT91C_BASE_MCI0//AT91C_BASE_MCI
|
||
/// Peripheral identifier of the MCI connected to the SD card.
|
||
#define BOARD_SD_MCI_ID AT91C_ID_MCI0 //AT91C_ID_MCI
|
||
/// MCI pins that shall be configured to access the SD card.
|
||
#define BOARD_SD_PINS PINS_MCI
|
||
/// MCI Pin DAT0
|
||
#define BOARD_SD_DAT0 PIN_MCI_DAT0
|
||
/// MCI slot to which the SD card is connected to.
|
||
#define BOARD_SD_SLOT MCI_SD_SLOTA
|
||
/// MCI Card Detect pin.
|
||
#define BOARD_SD_PIN_CD PIN_MCI_CD
|
||
|
||
/// Indicates board has an ADS7843 external component to manage Touch Screen
|
||
#define BOARD_TSC_ADS7843
|
||
/// Touchscreen controller IRQ pin definition.
|
||
#define PIN_TCS_IRQ {AT91C_PIO_PA24, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP}
|
||
/// Touchscreen controller Busy pin definition.
|
||
#define PIN_TCS_BUSY {AT91C_PIO_PA2, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP}
|
||
|
||
/// Base address of SPI peripheral connected to the touchscreen controller.
|
||
#define BOARD_TSC_SPI_BASE AT91C_BASE_SPI0
|
||
/// Identifier of SPI peripheral connected to the touchscreen controller.
|
||
#define BOARD_TSC_SPI_ID AT91C_ID_SPI0
|
||
/// Pins of the SPI peripheral connected to the touchscreen controller.
|
||
#define BOARD_TSC_SPI_PINS PINS_SPI0
|
||
/// Chip select connected to the touchscreen controller.
|
||
#define BOARD_TSC_NPCS 2
|
||
/// Chip select pin connected to the touchscreen controller.
|
||
#define BOARD_TSC_NPCS_PIN PIN_SPI0_NPCS2_PC14
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
//------------------------------------------------------------------------------
|
||
/// \page "SAM3UE-EK - Memories"
|
||
/// This page lists definitions related to internal & external on-board memories.
|
||
///
|
||
/// !Internal SRAM
|
||
/// - AT91C_ISRAM
|
||
/// - AT91C_ISRAM_SIZE
|
||
|
||
/// !Embedded Flash
|
||
/// - AT91C_IFLASH
|
||
/// - AT91C_IFLASH_SIZE
|
||
/// - AT91C_IFLASH_PAGE_SIZE
|
||
/// - AT91C_IFLASH_NB_OF_PAGES
|
||
/// - AT91C_IFLASH_LOCK_REGION_SIZE
|
||
/// - AT91C_IFLASH_NB_OF_LOCK_BITS
|
||
///
|
||
/// - AT91C_BASE_EFC
|
||
///
|
||
/// !PSRAM
|
||
/// - BOARD_EBI_PSRAM
|
||
/// - BOARD_PSRAM_SIZE
|
||
|
||
/// Internal SRAM address
|
||
#define AT91C_ISRAM AT91C_IRAM
|
||
#define AT91C_ISRAM_SIZE AT91C_IRAM_SIZE
|
||
|
||
#define AT91C_IFLASH AT91C_IFLASH0
|
||
#define AT91C_IFLASH_SIZE AT91C_IFLASH0_SIZE
|
||
#define AT91C_IFLASH_PAGE_SIZE AT91C_IFLASH0_PAGE_SIZE
|
||
#define AT91C_IFLASH_LOCK_REGION_SIZE AT91C_IFLASH0_LOCK_REGION_SIZE
|
||
#define AT91C_IFLASH_NB_OF_PAGES AT91C_IFLASH0_NB_OF_PAGES
|
||
#define AT91C_IFLASH_NB_OF_LOCK_BITS AT91C_IFLASH0_NB_OF_LOCK_BITS
|
||
|
||
/// Indicates chip has an EFC.
|
||
#define AT91C_BASE_EFC AT91C_BASE_EFC0
|
||
|
||
/// PSRAM base address
|
||
#define BOARD_EBI_PSRAM 0x60000000
|
||
#define BOARD_PSRAM_SIZE (0x100000) // PSRAM size 1MBytes
|
||
//------------------------------------------------------------------------------
|
||
|
||
//------------------------------------------------------------------------------
|
||
/// \page "SAM3UE-EK - Individual chip definition"
|
||
/// This page lists the definitions related to different chip's definition
|
||
/// located in the board.h file for the SAM3UE-EK.
|
||
///
|
||
/// !DBGU
|
||
/// - BOARD_DBGU_ID
|
||
///
|
||
/// !DMA
|
||
/// - BOARD_MCI_DMA_CHANNEL
|
||
/// - BOARD_LCD_DMA_CHANNEL
|
||
/// - BOARD_SSC_DMA_CHANNEL
|
||
/// - BOARD_NAND_DMA_CHANNEL
|
||
///
|
||
/// - DMA_HW_SRC_REQ_ID_MCI0
|
||
/// - DMA_HW_DEST_REQ_ID_MCI0
|
||
/// - DMA_HW_SRC_REQ_ID_MCI1
|
||
/// - DMA_HW_DEST_REQ_ID_MCI1
|
||
///
|
||
/// - BOARD_SD_DMA_HW_SRC_REQ_ID
|
||
/// - BOARD_SD_DMA_HW_DEST_REQ_ID
|
||
/// - BOARD_SSC_DMA_HW_SRC_REQ_ID
|
||
/// - BOARD_SSC_DMA_HW_DEST_REQ_ID
|
||
///
|
||
/// !RTC
|
||
/// - BOARD_RTC_ID
|
||
///
|
||
/// !Twi eeprom
|
||
/// -BOARD_ID_TWI_EEPROM
|
||
/// -BOARD_BASE_TWI_EEPROM
|
||
/// -BOARD_PINS_TWI_EEPROM
|
||
///
|
||
/// !USART
|
||
/// -BOARD_PIN_USART_RXD
|
||
/// -BOARD_PIN_USART_TXD
|
||
/// -BOARD_PIN_USART_CTS
|
||
/// -BOARD_PIN_USART_RTS
|
||
/// -BOARD_USART_BASE
|
||
/// -BOARD_ID_USART
|
||
///
|
||
|
||
/// DBGU
|
||
#define BOARD_DBGU_ID AT91C_ID_DBGU
|
||
|
||
/// Dma channel number
|
||
#define BOARD_MCI_DMA_CHANNEL 0
|
||
#define BOARD_LCD_DMA_CHANNEL 1
|
||
#define BOARD_SSC_DMA_CHANNEL 2
|
||
#define BOARD_NAND_DMA_CHANNEL 3
|
||
/// MCI0 DMA hardware handshaking ID
|
||
#define DMA_HW_SRC_REQ_ID_MCI0 AT91C_HDMA_SRC_PER_0
|
||
#define DMA_HW_DEST_REQ_ID_MCI0 AT91C_HDMA_DST_PER_0
|
||
/// MCI1 DMA hardware handshaking ID
|
||
#define DMA_HW_SRC_REQ_ID_MCI1 AT91C_HDMA_SRC_PER_13
|
||
#define DMA_HW_DEST_REQ_ID_MCI1 AT91C_HDMA_DST_PER_13
|
||
/// SD DMA hardware handshaking ID
|
||
#define BOARD_SD_DMA_HW_SRC_REQ_ID DMA_HW_SRC_REQ_ID_MCI0
|
||
#define BOARD_SD_DMA_HW_DEST_REQ_ID DMA_HW_DEST_REQ_ID_MCI0
|
||
/// SSC DMA hardware handshaking ID
|
||
#define BOARD_SSC_DMA_HW_SRC_REQ_ID AT91C_HDMA_SRC_PER_4
|
||
#define BOARD_SSC_DMA_HW_DEST_REQ_ID AT91C_HDMA_DST_PER_3
|
||
|
||
/// Rtc
|
||
#define BOARD_RTC_ID AT91C_ID_RTC
|
||
|
||
/// Twi eeprom
|
||
#define BOARD_ID_TWI_EEPROM AT91C_ID_TWI1
|
||
#define BOARD_BASE_TWI_EEPROM AT91C_BASE_TWI1
|
||
#define BOARD_PINS_TWI_EEPROM PINS_TWI1
|
||
|
||
/// USART
|
||
#define BOARD_PIN_USART_RXD PIN_USART1_RXD
|
||
#define BOARD_PIN_USART_TXD PIN_USART1_TXD
|
||
#define BOARD_PIN_USART_CTS PIN_USART1_CTS
|
||
#define BOARD_PIN_USART_RTS PIN_USART1_RTS
|
||
#define BOARD_USART_BASE AT91C_BASE_US1
|
||
#define BOARD_ID_USART AT91C_ID_US1
|
||
|
||
/// Interrupt source
|
||
typedef enum IRQn
|
||
{
|
||
/****** Cortex-M3 Processor Exceptions Numbers ***************************************************/
|
||
NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */
|
||
MemoryManagement_IRQn = -12, /*!< 4 Cortex-M3 Memory Management Interrupt */
|
||
BusFault_IRQn = -11, /*!< 5 Cortex-M3 Bus Fault Interrupt */
|
||
UsageFault_IRQn = -10, /*!< 6 Cortex-M3 Usage Fault Interrupt */
|
||
SVCall_IRQn = -5, /*!< 11 Cortex-M3 SV Call Interrupt */
|
||
DebugMonitor_IRQn = -4, /*!< 12 Cortex-M3 Debug Monitor Interrupt */
|
||
PendSV_IRQn = -2, /*!< 14 Cortex-M3 Pend SV Interrupt */
|
||
SysTick_IRQn = -1, /*!< 15 Cortex-M3 System Tick Interrupt */
|
||
|
||
/****** AT91SAM3U4 specific Interrupt Numbers *********************************************************/
|
||
IROn_SUPC = AT91C_ID_SUPC , // SUPPLY CONTROLLER
|
||
IROn_RSTC = AT91C_ID_RSTC , // RESET CONTROLLER
|
||
IROn_RTC = AT91C_ID_RTC , // REAL TIME CLOCK
|
||
IROn_RTT = AT91C_ID_RTT , // REAL TIME TIMER
|
||
IROn_WDG = AT91C_ID_WDG , // WATCHDOG TIMER
|
||
IROn_PMC = AT91C_ID_PMC , // PMC
|
||
IROn_EFC0 = AT91C_ID_EFC0 , // EFC0
|
||
IROn_EFC1 = AT91C_ID_EFC1 , // EFC1
|
||
IROn_DBGU = AT91C_ID_DBGU , // DBGU
|
||
IROn_HSMC4 = AT91C_ID_HSMC4, // HSMC4
|
||
IROn_PIOA = AT91C_ID_PIOA , // Parallel IO Controller A
|
||
IROn_PIOB = AT91C_ID_PIOB , // Parallel IO Controller B
|
||
IROn_PIOC = AT91C_ID_PIOC , // Parallel IO Controller C
|
||
IROn_US0 = AT91C_ID_US0 , // USART 0
|
||
IROn_US1 = AT91C_ID_US1 , // USART 1
|
||
IROn_US2 = AT91C_ID_US2 , // USART 2
|
||
IROn_US3 = AT91C_ID_US3 , // USART 3
|
||
IROn_MCI0 = AT91C_ID_MCI0 , // Multimedia Card Interface
|
||
IROn_TWI0 = AT91C_ID_TWI0 , // TWI 0
|
||
IROn_TWI1 = AT91C_ID_TWI1 , // TWI 1
|
||
IROn_SPI0 = AT91C_ID_SPI0 , // Serial Peripheral Interface
|
||
IROn_SSC0 = AT91C_ID_SSC0 , // Serial Synchronous Controller 0
|
||
IROn_TC0 = AT91C_ID_TC0 , // Timer Counter 0
|
||
IROn_TC1 = AT91C_ID_TC1 , // Timer Counter 1
|
||
IROn_TC2 = AT91C_ID_TC2 , // Timer Counter 2
|
||
IROn_PWMC = AT91C_ID_PWMC , // Pulse Width Modulation Controller
|
||
IROn_ADCC0 = AT91C_ID_ADC12B, // ADC controller0
|
||
IROn_ADCC1 = AT91C_ID_ADC, // ADC controller1
|
||
IROn_HDMA = AT91C_ID_HDMA , // HDMA
|
||
IROn_UDPHS = AT91C_ID_UDPHS // USB Device High Speed
|
||
} IRQn_Type;
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
/// Nandflash
|
||
#define PIN_EBI_NANDOE {1 << 17, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
|
||
#define PIN_EBI_NANDWE {1 << 18, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
|
||
#define PIN_EBI_NANDCLE {1 << 22, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
|
||
#define PIN_EBI_NANDALE {1 << 21, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
|
||
|
||
#if defined(CHIP_NAND_CTRL)
|
||
/// Nandflash chip enable pin definition.
|
||
#define BOARD_NF_CE_PIN {1 << 12, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
|
||
/// Nandflash ready/busy pin definition.
|
||
#define BOARD_NF_RB_PIN {1 << 24, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
|
||
|
||
/// Nandflash controller peripheral pins definition.
|
||
#define PINS_NANDFLASH BOARD_NF_CE_PIN, BOARD_NF_RB_PIN, PIN_EBI_NANDOE, PIN_EBI_NANDWE,\
|
||
PIN_EBI_NANDCLE, PIN_EBI_NANDALE, PIN_EBI_DATA_BUS
|
||
|
||
/// Address for transferring command bytes to the nandflash.
|
||
#define BOARD_NF_COMMAND_ADDR 0x60000000
|
||
/// Address for transferring address bytes to the nandflash.
|
||
#define BOARD_NF_ADDRESS_ADDR 0x61200000
|
||
/// Address for transferring data bytes to the nandflash.
|
||
#define BOARD_NF_DATA_ADDR 0x61000000
|
||
|
||
#else
|
||
/// Nandflash controller peripheral pins definition.
|
||
#define PINS_NANDFLASH PIN_EBI_DATA_BUS, BOARD_NF_CE_PIN, BOARD_NF_RB_PIN, PIN_EBI_NANDOE, PIN_EBI_NANDWE,\
|
||
PIN_EBI_NANDCLE, PIN_EBI_NANDALE
|
||
/// Nandflash chip enable pin definition.
|
||
#define BOARD_NF_CE_PIN {1 << 12, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
|
||
/// Nandflash ready/busy pin definition.
|
||
#define BOARD_NF_RB_PIN {1 << 24, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP}
|
||
/// Address for transferring command bytes to the nandflash.
|
||
#define BOARD_NF_COMMAND_ADDR 0x61400000
|
||
/// Address for transferring address bytes to the nandflash.
|
||
#define BOARD_NF_ADDRESS_ADDR 0x61200000
|
||
/// Address for transferring data bytes to the nandflash.
|
||
#define BOARD_NF_DATA_ADDR 0x61000000
|
||
|
||
#endif
|
||
|
||
//------------------------------------------------------------------------------
|
||
// DFU
|
||
|
||
#define BOARD_USB_DFU
|
||
#define BOARD_DFU_BTN_PIOA 18
|
||
#define BOARD_DFU_BOOT_SIZE (16 * 1024)
|
||
#define BOARD_DFU_PAGE_SIZE 512
|
||
#define BOARD_DFU_NUM_IF 4
|
||
|
||
#define BOARD_USB_VENDOR 0x16c0
|
||
#define BOARD_USB_PRODUCT 0x0763
|
||
#define BOARD_USB_RELEASE 0x0001
|
||
|
||
#define BOARD_USB_SERIAL
|
||
|
||
#endif //#ifndef BOARD_H
|
||
|