/* ---------------------------------------------------------------------------- | |
* ATMEL Microcontroller Software Support | |
* ---------------------------------------------------------------------------- | |
* Copyright (c) 2008, Atmel Corporation | |
* | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are met: | |
* | |
* - Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the disclaimer below. | |
* | |
* Atmel's name may not be used to endorse or promote products derived from | |
* this software without specific prior written permission. | |
* | |
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, | |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* ---------------------------------------------------------------------------- | |
*/ | |
//------------------------------------------------------------------------------ | |
/// \dir | |
/// !Purpose | |
/// | |
/// Definition and functions for using AT91SAM3UE-related features, such | |
/// has PIO pins, memories, etc. | |
/// | |
/// !Usage | |
/// -# The code for booting the board is provided by board_cstartup.S and | |
/// board_lowlevel.c. | |
/// -# For using board PIOs, board characteristics (clock, etc.) and external | |
/// components, see board.h. | |
/// -# For manipulating memories (remapping, SDRAM, etc.), see board_memories.h. | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \unit | |
/// !Purpose | |
/// | |
/// Definition of AT91SAM3UE-EK characteristics, AT91SAM3UE-dependant PIOs and | |
/// external components interfacing. | |
/// | |
/// !Usage | |
/// -# For operating frequency information, see "SAM3UE-EK - Operating frequencies". | |
/// -# For using portable PIO definitions, see "SAM3UE-EK - PIO definitions". | |
/// -# Several USB definitions are included here (see "SAM3UE-EK - USB device"). | |
//------------------------------------------------------------------------------ | |
#ifndef BOARD_H | |
#define BOARD_H | |
//------------------------------------------------------------------------------ | |
// Headers | |
//------------------------------------------------------------------------------ | |
#if defined(at91sam3u4) | |
#include "at91sam3u4/chip.h" | |
#include "at91sam3u4/AT91SAM3U4.h" | |
#else | |
#error Board does not support the specified chip. | |
#endif | |
//------------------------------------------------------------------------------ | |
// Definitions | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \page "SAM3UE-EK - Board Description" | |
/// This page lists several definition related to the board description. | |
/// | |
/// !Definitions | |
/// - BOARD_NAME | |
/// Name of the board. | |
#define BOARD_NAME "AT91SAM3U-EK" | |
/// Board definition. | |
#define at91sam3uek | |
/// Family definition (already defined). | |
#define at91sam3u | |
/// Core definition | |
#define cortexm3 | |
// Chip type | |
//#define fpgasimulation | |
//------------------------------------------------------------------------------ | |
#if defined(fpgasimulation) | |
#define PMC_BY_HARD | |
#endif | |
//------------------------------------------------------------------------------ | |
/// \page "SAM3UE-EK - Operating frequencies" | |
/// This page lists several definition related to the board operating frequency | |
/// (when using the initialization done by board_lowlevel.c). | |
/// | |
/// !Definitions | |
/// - BOARD_MAINOSC | |
/// - BOARD_MCK | |
/// Frequency of the board main oscillator. | |
#define BOARD_MAINOSC 12000000 | |
/// Master clock frequency (when using board_lowlevel.c). | |
#if !defined(fpgasimulation) | |
#define BOARD_MCK 48000000 | |
#else | |
#define BOARD_MCK 22579200 | |
#endif | |
#if defined (fpgasimulation) | |
//#define BOARD_ConfigureSdram(...) { } | |
#endif // fpgasimulation | |
//------------------------------------------------------------------------------ | |
// ADC | |
//------------------------------------------------------------------------------ | |
/// ADC clock frequency, at 10-bit resolution (in Hz) | |
#define ADC_MAX_CK_10BIT 5000000 | |
/// Startup time max, return from Idle mode (in µs) | |
#define ADC_STARTUP_TIME_MAX 15 | |
/// Track and hold Acquisition Time min (in ns) | |
#define ADC_TRACK_HOLD_TIME_MIN 1200 | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \page "SAM3UE-EK - USB device" | |
/// This page lists constants describing several characteristics (controller | |
/// type, D+ pull-up type, etc.) of the USB device controller of the chip/board. | |
/// | |
/// !Constants | |
/// - BOARD_USB_UDP | |
/// - BOARD_USB_PULLUP_EXTERNAL | |
/// - BOARD_USB_NUMENDPOINTS | |
/// - BOARD_USB_ENDPOINTS_MAXPACKETSIZE | |
/// - BOARD_USB_ENDPOINTS_BANKS | |
/// Chip has a UDP controller. | |
#define BOARD_USB_UDPHS | |
/// Indicates the D+ pull-up is external. | |
#define BOARD_USB_PULLUP_INTERNAL | |
/// Number of endpoints in the USB controller. | |
#define BOARD_USB_NUMENDPOINTS 7 | |
/// Returns the maximum packet size of the given endpoint. | |
#define BOARD_USB_ENDPOINTS_MAXPACKETSIZE(i) (((i == 0)||(i == 3)||(i == 4)) ? 64 :\ | |
(((i == 1) || (i == 2)) ? 512 : 1024)) | |
/// Returns the number of FIFO banks for the given endpoint. | |
#define BOARD_USB_ENDPOINTS_BANKS(i) ((i == 0) ? 1 : ((i == 1) || (i == 2)) ? 2 : 3) | |
/// USB attributes configuration descriptor (bus or self powered, remote wakeup) | |
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_RWAKEUP | |
//#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \page "SAM3UE-EK - PIO definitions" | |
/// This pages lists all the pio definitions contained in board.h. The constants | |
/// are named using the following convention: PIN_* for a constant which defines | |
/// a single Pin instance (but may include several PIOs sharing the same | |
/// controller), and PINS_* for a list of Pin instances. | |
/// | |
/// !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 | |
/// - PINS_ADC0 | |
/// | |
/// !CAN | |
/// - PIN_CAN_TRANSCEIVER_RS | |
/// - PIN_CAN1_TRANSCEIVER_TXD | |
/// - PIN_CAN1_TRANSCEIVER_RXD | |
/// - PIN_CAN2_TRANSCEIVER_TXD | |
/// - PIN_CAN2_TRANSCEIVER_RXD | |
/// - PINS_CAN_TRANSCEIVER_TXD | |
/// - PINS_CAN_TRANSCEIVER_RXD | |
/// | |
/// !DBGU | |
/// - PINS_DBGU | |
/// | |
/// !Joystick buttons | |
/// - PIN_JOYSTICK_UP | |
/// - PIN_JOYSTICK_DOWN | |
/// - PIN_JOYSTICK_LEFT | |
/// - PIN_JOYSTICK_RIGHT | |
/// - PIN_JOYSTICK_LCLIC, PIN_JOYSTICK_PUSH | |
/// - PINS_JOYSTICK_MOVE, PINS_JOYSTICK_CLIC, PINS_JOYSTICK | |
/// - JOYSTICK_UP | |
/// - JOYSTICK_DOWN | |
/// - JOYSTICK_LEFT | |
/// - JOYSTICK_RIGHT | |
/// - JOYSTICK_LCLIC, JOYSTICK_PUSH | |
/// | |
/// !EBI | |
/// - PIN_EBI_DATA_BUS | |
/// - PIN_EBI_NCS0 | |
/// - PIN_EBI_NRD | |
/// - PIN_EBI_NWE | |
/// - PIN_EBI_ADDR_BUS | |
/// - PIN_EBI_PSRAM_NBS | |
/// - PIN_EBI_A1 | |
/// - PIN_EBI_LCD_RS | |
/// | |
/// !LEDs | |
/// - PIN_LED_DS1 | |
/// - PIN_LED_DS2 | |
/// - PIN_LED_DS3 | |
/// - PIN_LED_DS4 | |
/// - PINS_LEDS | |
/// - LED_DS1 | |
/// - LED_DS2 | |
/// - LED_DS3 | |
/// - LED_DS4 | |
/// | |
/// !MCI | |
/// - PINS_MCI | |
/// | |
/// !Push buttons | |
/// - PIN_PUSHBUTTON_1 | |
/// - PIN_PUSHBUTTON_2 | |
/// - PIN_PUSHBUTTON_3 | |
/// - PIN_PUSHBUTTON_4 | |
/// - PINS_PUSHBUTTONS | |
/// - PUSHBUTTON_BP1 | |
/// - PUSHBUTTON_BP2 | |
/// - PUSHBUTTON_BP3 | |
/// - PUSHBUTTON_BP4 | |
/// | |
/// !PWMC | |
/// - PIN_PWMC_PWM0 | |
/// - PIN_PWMC_PWM1 | |
/// - PIN_PWMC_PWM2 | |
/// - PIN_PWMC_PWM3 | |
/// - PIN_PWMC_PWM4 | |
/// - PIN_PWMC_PWM5 | |
/// - PIN_PWMC_PWM6 | |
/// - PIN_PWMC_PWM7 | |
/// - PIN_PWM_LED0 | |
/// - PIN_PWM_LED1 | |
/// - CHANNEL_PWM_LED0 | |
/// - CHANNEL_PWM_LED1 | |
/// | |
/// !SPI0 | |
/// - PIN_SPI0_MISO | |
/// - PIN_SPI0_MOSI | |
/// - PIN_SPI0_SPCK | |
/// - PINS_SPI0 | |
/// - PIN_SPI0_NPCS3 | |
/// | |
/// !SPI1 | |
/// - PIN_SPI1_MISO | |
/// - PIN_SPI1_MOSI | |
/// - PIN_SPI1_SPCK | |
/// - PINS_SPI1 | |
/// - PIN_SPI1_NPCS3 | |
/// | |
/// ! SSC | |
/// - PIN_SSC_TD | |
/// - PIN_SSC_TK | |
/// - PIN_SSC_TF | |
/// - PINS_SSC_CODEC | |
/// | |
/// ! PCK0 | |
/// - PIN_PCK0 | |
/// | |
/// !TWI | |
/// - PIN_TWI_TWD0 | |
/// - PIN_TWI_TWCK0 | |
/// - PINS_TWI | |
/// | |
/// !USART0 | |
/// - PIN_USART0_RXD | |
/// - PIN_USART0_TXD | |
/// - PIN_USART0_CTS | |
/// - PIN_USART0_RTS | |
/// - PIN_USART0_SCK | |
/// | |
/// !USB | |
/// - PIN_USB_PULLUP | |
/// | |
/// ADC_AD0 pin definition. | |
#define PIN_ADC0_AD0 {1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD1 pin definition. | |
#define PIN_ADC0_AD1 {1 << 30, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD2 pin definition. | |
#define PIN_ADC0_AD2 {1 << 3, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD3 pin definition. | |
#define PIN_ADC0_AD3 {1 << 4, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD4 pin definition. | |
#define PIN_ADC0_AD4 {1 << 15, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD5 pin definition. | |
#define PIN_ADC0_AD5 {1 << 16, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD6 pin definition. | |
#define PIN_ADC0_AD6 {1 << 17, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT} | |
/// ADC_AD7 pin definition. | |
#define PIN_ADC0_AD7 {1 << 18, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_INPUT, PIO_DEFAULT} | |
/// Pins ADC | |
#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 | |
/// CAN Definition | |
/// RS: Select input for high speed mode or silent mode | |
//#define PIN_CAN_TRANSCEIVER_RS {1<<23, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT} | |
// | |
///// TXD: Transmit data input | |
//#define PIN_CAN1_TRANSCEIVER_TXD {1<<27, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
///// RXD: Receive data output | |
//#define PIN_CAN1_TRANSCEIVER_RXD {1<<26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// TXD: Transmit data input | |
//#define PIN_CAN2_TRANSCEIVER_TXD {1<<29, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
///// RXD: Receive data output | |
//#define PIN_CAN2_TRANSCEIVER_RXD {1<<28, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
///// TXD pins | |
//#define PINS_CAN_TRANSCEIVER_TXD PIN_CAN1_TRANSCEIVER_TXD, PIN_CAN2_TRANSCEIVER_TXD | |
///// RXD pins | |
//#define PINS_CAN_TRANSCEIVER_RXD PIN_CAN1_TRANSCEIVER_RXD, PIN_CAN2_TRANSCEIVER_RXD | |
/// DBGU pins (DTXD and DRXD) definitions, PA11,12. | |
#define PINS_DBGU {0x00001800, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// EBI | |
#define PIN_EBI_DATA_BUS {0xfe01fe00, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}, \ | |
{1 << 6, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP} | |
#define PIN_EBI_NCS0 {1 << 20, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_NRD {1 << 19, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_NWE {1 << 23, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_PSRAM_ADDR_BUS {0x3f00fff, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_PSRAM_NBS {1 << 7, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}, \ | |
{1 << 15, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_A1 {1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP} | |
#define PIN_EBI_NCS2 {1 << 16, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_PULLUP} | |
#define PIN_EBI_LCD_RS {1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_B, PIO_PULLUP} | |
/// LED #0 pin definition. | |
#define PIN_LED_0 {1 << 0, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT} | |
/// LED #1 pin definition. | |
#define PIN_LED_1 {1 << 2, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT} | |
/// LED #2 pin definition. | |
#define PIN_LED_2 {1 << 1, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT} | |
/// List of all LEDs definitions. | |
#define PINS_LEDS PIN_LED_0, PIN_LED_1, PIN_LED_2 | |
///// MCI pins definition. | |
#define PINS_MCI {0x1f8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}, \ | |
{1 << 3, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// MCI pin Card Detect | |
#define PIN_MCI_CD \ | |
{AT91C_PIO_PA25, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP} | |
/// Push button #0 definition. | |
#define PIN_PUSHBUTTON_1 {1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP} | |
/// Push button #1 definition. | |
#define PIN_PUSHBUTTON_2 {1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_PULLUP} | |
/// Push button #2 definition | |
/// List of all push button definitions. | |
#define PINS_PUSHBUTTONS PIN_PUSHBUTTON_1, PIN_PUSHBUTTON_2 | |
/// Push button #1 index. | |
#define PUSHBUTTON_BP1 0 | |
/// Push button #2 index. | |
#define PUSHBUTTON_BP2 1 | |
/// Simulated joystick LEFT index. | |
#define JOYSTICK_LEFT 0 | |
/// Simulated joystick RIGHT index. | |
#define JOYSTICK_RIGHT 1 | |
/// SPI0 MISO pin definition. | |
#define PIN_SPI0_MISO {1 << 13, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// SPI0 MOSI pin definition. | |
#define PIN_SPI0_MOSI {1 << 14, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// SPI0 SPCK pin definition. | |
#define PIN_SPI0_SPCK {1 << 15, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
/// SPI0 chip select 2 pin definition. | |
//#define PIN_SPI0_NPCS2_PC14 {1 << 14, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT} | |
#define PIN_SPI0_NPCS2_PC14 {1 << 14, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_OUTPUT_0, PIO_PULLUP} | |
/// List of SPI0 pin definitions (MISO, MOSI & SPCK). | |
#define PINS_SPI0 PIN_SPI0_MISO, PIN_SPI0_MOSI, PIN_SPI0_SPCK | |
/// SSC pins definition. | |
#define PIN_SSC_TD {0x1 << 26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_SSC_TK {0x1 << 28, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_SSC_TF {0x1 << 30, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PINS_SSC_CODEC PIN_SSC_TD, PIN_SSC_TK, PIN_SSC_TF | |
/// PCK0 | |
#define PIN_PCK0 {0x1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} | |
/// TWI pins definition. | |
#define TWI_V3XX | |
#define PIN_TWI_TWD0 {0x1 << 9, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_TWI_TWCK0 {0x1 << 10, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PINS_TWI0 PIN_TWI_TWD0, PIN_TWI_TWCK0 | |
#define PIN_TWI_TWD1 {0x1 << 24, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_TWI_TWCK1 {0x1 << 25, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PINS_TWI1 PIN_TWI_TWD1, PIN_TWI_TWCK1 | |
/// USART0 | |
#define PIN_USART0_RXD {0x1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_USART0_TXD {0x1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_USART0_CTS {0x1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT} | |
#define PIN_USART0_RTS {0x1 << 7, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT} | |
#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 << 31, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_PULLUP} | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \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. | |
/// | |
/// !AT45 Dataflash Card | |
/// - BOARD_AT45_A_SPI_BASE | |
/// - BOARD_AT45_A_SPI_ID | |
/// - BOARD_AT45_A_SPI_PINS | |
/// - BOARD_AT45_A_SPI | |
/// - BOARD_AT45_A_NPCS | |
/// - BOARD_AT45_A_NPCS_PIN | |
/// | |
/// !AT45 Dataflash (serial onboard DataFlash) | |
/// - BOARD_AT45_B_SPI_BASE | |
/// - BOARD_AT45_B_SPI_ID | |
/// - BOARD_AT45_B_SPI_PINS | |
/// - BOARD_AT45_B_SPI | |
/// - BOARD_AT45_B_NPCS | |
/// - BOARD_AT45_B_NPCS_PIN | |
/// | |
/// !AT26 Serial Flash | |
/// - BOARD_AT26_A_SPI_BASE | |
/// - BOARD_AT26_A_SPI_ID | |
/// - BOARD_AT26_A_SPI_PINS | |
/// - BOARD_AT26_A_SPI | |
/// - BOARD_AT26_A_NPCS | |
/// - BOARD_AT26_A_NPCS_PIN | |
/// | |
/// !SD Card | |
/// - MCI2_INTERFACE | |
/// - BOARD_SD_MCI_BASE | |
/// - BOARD_SD_MCI_ID | |
/// - BOARD_SD_PINS | |
/// - BOARD_SD_SLOT | |
/// | |
/// !PSRAM | |
/// - BOARD_PSRAM_PINS | |
/// - BOARD_LCD_PINS | |
/// Base address of SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_A_SPI_BASE AT91C_BASE_SPI0 | |
///// Identifier of SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_A_SPI_ID AT91C_ID_SPI0 | |
///// Pins of the SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_A_SPI_PINS PINS_SPI0 | |
///// Dataflahs SPI number. | |
//#define BOARD_AT45_A_SPI 0 | |
///// Chip select connected to the dataflash. | |
//#define BOARD_AT45_A_NPCS 3 | |
///// Chip select pin connected to the dataflash. | |
//#define BOARD_AT45_A_NPCS_PIN PIN_SPI0_NPCS3 | |
/// Base address of SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_B_SPI_BASE AT91C_BASE_SPI1 | |
///// Identifier of SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_B_SPI_ID AT91C_ID_SPI1 | |
///// Pins of the SPI peripheral connected to the dataflash. | |
//#define BOARD_AT45_B_SPI_PINS PINS_SPI1 | |
///// Dataflahs SPI number. | |
//#define BOARD_AT45_B_SPI 1 | |
///// Chip select connected to the dataflash. | |
//#define BOARD_AT45_B_NPCS 3 | |
///// Chip select pin connected to the dataflash. | |
//#define BOARD_AT45_B_NPCS_PIN PIN_SPI1_NPCS3 | |
/// Base address of SPI peripheral connected to the serialflash. | |
//#define BOARD_AT26_A_SPI_BASE AT91C_BASE_SPI0 | |
///// Identifier of SPI peripheral connected to the serialflash. | |
//#define BOARD_AT26_A_SPI_ID AT91C_ID_SPI0 | |
///// Pins of the SPI peripheral connected to the serialflash. | |
//#define BOARD_AT26_A_SPI_PINS PINS_SPI0 | |
///// Serialflash SPI number. | |
//#define BOARD_AT26_A_SPI 0 | |
///// Chip select connected to the serialflash. | |
//#define BOARD_AT26_A_NPCS 3 | |
///// Chip select pin connected to the serialflash. | |
//#define BOARD_AT26_A_NPCS_PIN PIN_SPI0_NPCS3 | |
/// HS MCI interface | |
#define MCI2_INTERFACE | |
/// 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 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 | |
#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 | |
/// 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 | |
/// 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//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. | |
/// | |
/// !Embedded Flash | |
/// - BOARD_FLASH_EFC | |
/// Internal SRAM address | |
#define AT91C_ISRAM AT91C_IRAM | |
#define AT91C_ISRAM_SIZE AT91C_IRAM_SIZE | |
#define AT91C_IFLASH (0x80000) | |
#define AT91C_IFLASH_SIZE (0x20000) | |
#define AT91C_IFLASH_PAGE_SIZE (256) // Internal FLASH 0 Page Size: 256 bytes | |
#define AT91C_IFLASH_NB_OF_PAGES (512) // Internal FLASH 0 Number of Pages: 512 | |
#define AT91C_IFLASH_LOCK_REGION_SIZE (8192) // Internal FLASH 0 Lock Region Size: 8 Kbytes | |
#define AT91C_IFLASH_NB_OF_LOCK_BITS (16) // Internal FLASH 0 Number of Lock Bits: 32 | |
#if 0 | |
#define AT91C_IFLASH1 (0x100000) | |
#define AT91C_IFLASH1_SIZE (0x20000) | |
#define AT91C_IFLASH1_PAGE_SIZE (256) // Internal FLASH 1 Page Size: 256 bytes | |
#define AT91C_IFLASH1_NB_OF_PAGES (512) // Internal FLASH 1 Number of Pages: 512 | |
#define AT91C_IFLASH1_LOCK_REGION_SIZE (8192) // Internal FLASH 1 Lock Region Size: 8 Kbytes | |
#define AT91C_IFLASH1_NB_OF_LOCK_BITS (16) // Internal FLASH 1 Number of Lock Bits: 32 | |
#endif | |
/// Indicates chip has an EFC. | |
#define AT91C_BASE_EFC AT91C_BASE_EFC0 | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \page "SAM3UE-EK - External components" | |
/// This page lists the definitions related to external on-board components | |
/// located in the board.h file for the SAM3UE-EK. | |
/// | |
/// !ISO7816 | |
/// - PIN_SMARTCARD_CONNECT | |
/// - PIN_ISO7816_RSTMC | |
/// - PINS_ISO7816 | |
/// Smartcard detection pin | |
//#define PIN_SMARTCARD_CONNECT {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} | |
/// PIN used for reset the smartcard | |
//#define PIN_ISO7816_RSTMC {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT} | |
/// Pins used for connect the smartcard | |
//#define PINS_ISO7816 PIN_USART0_TXD, PIN_USART0_SCK, PIN_ISO7816_RSTMC | |
/// Dma channel number | |
#define BOARD_MCI_DMA_CHANNEL 0 | |
/// 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 | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \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 | |
#define BOARD_DBGU_ID AT91C_ID_DBGU | |
/// 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_ADCC0, // ADC controller0 | |
IROn_ADCC1 = AT91C_ID_ADCC1, // ADC controller1 | |
IROn_HDMA = AT91C_ID_HDMA , // HDMA | |
IROn_UDPHS = AT91C_ID_UDPHS // USB Device High Speed | |
} IRQn_Type; | |
/// Dummy define SDRAM bus width | |
#define BOARD_SDRAM_BUSWIDTH 32 | |
//------------------------------------------------------------------------------ | |
#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} | |
#ifdef 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 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 | |
#endif //#ifndef BOARD_H | |