/* ---------------------------------------------------------------------------- * 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 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * 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_xxx.c and /// board_lowlevel.c. /// -# For using board PIOs, board characteristics (clock, etc.) and external /// components, see board.h. /// -# For manipulating memories (NandFlash, PSRAM, etc.), see board_memories.h. //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \unit /// !Purpose /// /// Definition of AT91OsmoSDR characteristics, AT91SAM3UE-dependant PIOs and /// external components interfacing. /// /// !Usage /// -# For operating frequency information, see "OsmoSDR - Operating frequencies". /// -# For using portable PIO definitions, see "OsmoSDR - PIO definitions". /// -# Several USB definitions are included here (see "OsmoSDR - 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 "OsmoSDR - Board Description" /// This page lists several definition related to the board description. /// /// !Definitions /// - BOARD_NAME /// Name of the board. #define BOARD_NAME "OsmoSDR" /// Board definition. #define at91sam3uek //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "OsmoSDR - 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). #define BOARD_MCK 48000000 //------------------------------------------------------------------------------ // 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 "OsmoSDR - USB device" /// /// !Constants /// - BOARD_USB_BMATTRIBUTES /// 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 "OsmoSDR - 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. /// DBGU pins (DTXD and DRXD) definitions, PA11,12. #define PINS_DBGU {0x00001800, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} /// LED #1 pin definition. #define PIN_LED_1 {1 << 19, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT} /// LED #2 pin definition. #define PIN_LED_2 {1 << 18, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT} /// List of all LEDs definitions. #define PINS_LEDS PIN_LED_1, PIN_LED_2 /// SPI0 to FPGA /// 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 0 pin definition. #define PIN_SPI0_NPCS0_PA16 {1 << 16, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} #define PIN_SPI0_NPCS0 PIN_SPI0_NPCS0_PA16 /// List of SPI0 pin definitions (MISO, MOSI & SPCK). #define PINS_SPI0 PIN_SPI0_MISO, PIN_SPI0_MOSI, PIN_SPI0_SPCK, PIN_SPI0_NPCS0 /// SSC pins definition. #define PIN_SSC_TD {0x1 << 26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} #define PIN_SSC_RD {0x1 << 27, 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_RK {0x1 << 29, 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 PIN_SSC_RF {0x1 << 31, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT} #define PINS_SSC PIN_SSC_TD, PIN_SSC_RD, PIN_SSC_TK, PIN_SSC_RK, PIN_SSC_TF, PIN_SSC_RK /// PCK0 #define PIN_PCK0 {0x1 << 21, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT} /// TWI pins to Si570 and E4K on Rx board #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 /// TWI1 to extension connector #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 on extension connector #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 << 10, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_DEFAULT} /// misc GPIO (default: FPGA/RF: power down) #define PIN_RFSTBY {1 << 1, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT} #define PIN_PDWN {1 << 0, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT} #define PIN_INT0 {1 << 17, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT} #define PIN_FON {1 << 16, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT} #define PINS_MISC PIN_RFSTBY, PIN_PDWN, PIN_INT0, PIN_FON /// FPGA JTAG #define PIN_FPGA_TDI {1 << 8, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_PULLUP} #define PIN_FPGA_TCK {1 << 7, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_PULLUP} #define PIN_FPGA_TDO {1 << 6, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} #define PIN_FPGA_TMS {1 << 5, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP} #define PINS_FPGA_JTAG PIN_FPGA_TDI, PIN_FPGA_TCK, PIN_FPGA_TDO, PIN_FPGA_TMS //------------------------------------------------------------------------------ /// \page "OsmoSDR - 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 //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ /// \page "OsmoSDR - Individual chip definition" /// This page lists the definitions related to different chip's definition /// located in the board.h file for the OsmoSDR. /// /// !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_SSC_DMA_CHANNEL 2 /// 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 /// 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; //------------------------------------------------------------------------------ //------------------------------------------------------------------------------ // DFU #define BOARD_USB_DFU #define BOARD_DFU_BTN_PIOA 12 #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 #endif //#ifndef BOARD_H