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/************************************************************************/
/* */
/* Board_Defs.h -- Default Board Customization Declarations */
/* */
/************************************************************************/
/* Author: Gene Apperson */
/* Copyright 2011, Digilent. All rights reserved */
/************************************************************************/
/* File Description: */
/* */
/* This file contains the board specific declartions and data structure */
/* to customize the chipKIT MPIDE for use with a generic board using a */
/* PIC32 part in a 64-pin package. */
/* */
/* This code is based on earlier work: */
/* Copyright (c) 2010, 2011 by Mark Sproul */
/* Copyright (c) 2005, 2006 by David A. Mellis */
/* */
/************************************************************************/
/* Revision History: */
/* */
/* 10/07/2011(GeneA): Created */
/* 11/28/2011(GeneA): Moved data definitions and configuration */
/* functions to Board_Data.c */
/* 11/29/2011(GeneA): Moved int priority definitions to System_Defs.h */
/* 03/11/2012(BrianS): Modified for Fubarino board */
/* */
/************************************************************************/
//* This library is free software; you can redistribute it and/or
//* modify it under the terms of the GNU Lesser General Public
//* License as published by the Free Software Foundation; either
//* version 2.1 of the License, or (at your option) any later version.
//*
//* This library is distributed in the hope that it will be useful,
//* but WITHOUT ANY WARRANTY; without even the implied warranty of
//* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//* Lesser General Public License for more details.
//*
//* You should have received a copy of the GNU Lesser General
//* Public License along with this library; if not, write to the
//* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
//* Boston, MA 02111-1307 USA
/************************************************************************/
#if !defined(BOARD_DEFS_H)
#define BOARD_DEFS_H
#include <inttypes.h>
/* ------------------------------------------------------------ */
/* Public Board Declarations */
/* ------------------------------------------------------------ */
/* The following define symbols that can be used in a sketch to
** refer to periperhals on the board generically.
*/
#define _BOARD_NAME_ "Fubarino Mini"
/* Define the peripherals available on the board.
*/
#define NUM_DIGITAL_PINS 33
#define NUM_ANALOG_PINS 13
#define NUM_OC_PINS 5
#define NUM_IC_PINS 5
#define NUM_TCK_PINS 5
#define NUM_INT_PINS 5
#define NUM_SERIAL_PORTS 2
#define NUM_SPI_PORTS 1
#define NUM_I2C_PORTS 1
#define NUM_DSPI_PORTS 1
#define NUM_DTWI_PORTS 2
/* Define I/O devices on the board.
*/
#define NUM_LED 1
#define NUM_BTN 1
#define NUM_SWT 0
#define NUM_SERVO 0
/* ------------------------------------------------------------ */
/* LED Declarations */
/* ------------------------------------------------------------ */
/* Define the pin numbers for the LEDs
*/
#define PIN_LED1 1
/* ------------------------------------------------------------ */
/* Button Declarations */
/* ------------------------------------------------------------ */
/* One button (PRG) for this board
*/
#define PIN_BTN1 1
/* Also define the virutal program button for soft reset */
#define USE_VIRTUAL_PROGRAM_BUTTON 1
#define VIRTUAL_PROGRAM_BUTTON_TRIS TRISAbits.TRISA8
#define VIRTUAL_PROGRAM_BUTTON LATAbits.LATA8
/* ------------------------------------------------------------ */
/* Switch Declarations */
/* ------------------------------------------------------------ */
/* No switches on this board.
*/
/* ------------------------------------------------------------ */
/* Servo Pin Declarations */
/* ------------------------------------------------------------ */
/* No servo connectors on this board.
*/
/* ------------------------------------------------------------ */
/* Timer Pin Declarations */
/* ------------------------------------------------------------ */
#define PIN_OC1 4
#define PIN_OC2 7
#define PIN_OC3 8
#define PIN_OC4 9
#define PIN_OC5 10
#define PIN_IC1 0
#define PIN_IC2 1
#define PIN_IC3 2
#define PIN_IC4 3
#define PIN_IC5 10
#define PIN_TCK1 46
//#define PIN_TCK2 not available on the chip
//#define PIN_TCK3 not available on the chip
//#define PIN_TCK4 not available on the chip
//#define PIN_TCK5 not available on the chip
/* ------------------------------------------------------------ */
/* Interrupt Pin Declarations */
/* ------------------------------------------------------------ */
#define PIN_INT0 4
#define PIN_INT1 0
#define PIN_INT2 1
#define PIN_INT3 2
#define PIN_INT4 3
/* ------------------------------------------------------------ */
/* SPI Pin Declarations */
/* ------------------------------------------------------------ */
/* These symbols are defined for compatibility with the original
** SPI library and the original pins_arduino.h. SPI2 is used for
** the default SPI port as it's pin numbers stay constant on all
** devices.
*/
const static uint8_t SS = 27; // PIC32 SS2
const static uint8_t MOSI = 26; // PIC32 SDO2
const static uint8_t MISO = 25; // PIC32 SDI2
const static uint8_t SCK = 24; // PIC32 SCK2
/* The Digilent DSPI library uses these ports.
*/
#define PIN_DSPI0_SS 27
/* ------------------------------------------------------------ */
/* Analog Pins */
/* ------------------------------------------------------------ */
/* Define symbols for accessing the analog pins. This table is
** used to map an analog pin number to the corresponding digital
** pin number.
*/
#define A0 0
#define A1 3
#define A2 4
#define A3 5
#define A4 6
#define A5 7
#define A6 8
#define A7 9
#define A8 10
#define A9 11
#define A10 12
#define A11 13
#define A12 20
/* ------------------------------------------------------------ */
/* Change Notice Pins */
/* ------------------------------------------------------------ */
/* These define the pin numbers for the various change notice
** pins.
*/
#define PIN_CN0 6
#define PIN_CN1 5
#define PIN_CN2 34
#define PIN_CN3 33
#define PIN_CN4 32
#define PIN_CN5 31
#define PIN_CN6 30
#define PIN_CN7 29
#define PIN_CN8 24
#define PIN_CN9 25
#define PIN_CN10 26
#define PIN_CN11 27
#define PIN_CN12 44
#define PIN_CN13 10
#define PIN_CN14 11
#define PIN_CN15 12
#define PIN_CN16 13
#define PIN_CN17 28
#define PIN_CN18 29
/* ------------------------------------------------------------ */
/* Pin Mapping Macros */
/* ------------------------------------------------------------ */
/* Macros used to access the port and pin mapping tables.
** These are mostly generic, but some of them may be board specific.
** These perform slightly better as macros compared to inline functions
*/
#undef digitalPinToAnalog
//#define digitalPinToAnalog(P) ( ((P) < NUM_ANALOG_PINS) ? (P) : digital_pin_to_analog_PGM[P] )
#define digitalPinToAnalog(P) ( digital_pin_to_analog_PGM[P] )
#undef analogInPinToChannel
#define analogInPinToChannel(P) ( analog_pin_to_channel_PGM[P] )
/* ------------------------------------------------------------ */
/* Data Definitions */
/* ------------------------------------------------------------ */
/* The following declare externals to access the pin mapping
** tables. These tables are defined in Board_Data.c.
*/
#if !defined(OPT_BOARD_DATA)
extern const uint32_t port_to_tris_PGM[];
extern const uint8_t digital_pin_to_port_PGM[];
extern const uint16_t digital_pin_to_bit_mask_PGM[];
extern const uint16_t digital_pin_to_timer_PGM[];
extern const uint8_t digital_pin_to_pps_out_PGM[];
extern const uint8_t digital_pin_to_pps_in_PGM[];
extern const uint8_t digital_pin_to_analog_PGM[];
extern const uint8_t analog_pin_to_channel_PGM[];
extern const uint8_t output_compare_to_digital_pin_PGM[];
extern const uint8_t external_int_to_digital_pin_PGM[];
#endif
/* ------------------------------------------------------------ */
/* Internal Declarations */
/* ------------------------------------------------------------ */
/* The following declarations are used to map peripherals for */
/* the core and libraries and to provide configuration options */
/* for the core. They are not normally needed by a user sketch. */
/* ------------------------------------------------------------ */
#if defined(OPT_BOARD_INTERNAL)
/* ------------------------------------------------------------ */
/* Core Configuration Declarations */
/* ------------------------------------------------------------ */
/* */
/* These are conditional compilation switches that control the */
/* board core configuration functions. These functions provide */
/* hooks that can call from some of the core functions into */
/* functions defined below that can be used to extend or */
/* replace the default behavior of the core function. To use */
/* this, enter the appropriate code into the appropriate */
/* function skeleton below and then set the appropriate switch */
/* value to 1. This will cause the configuration function to be */
/* compiled into the build and will cause the code to call the */
/* hook function to be compiled into the core function. */
/* */
/* ------------------------------------------------------------ */
#define OPT_BOARD_INIT 1 //board needs special init code
#define OPT_BOARD_DIGITAL_IO 0 //board does not extend digital i/o functions
#define OPT_BOARD_ANALOG_READ 0 //board does not extend analogRead
#define OPT_BOARD_ANALOG_WRITE 0 //board does not extend analogWrite
/* ------------------------------------------------------------ */
/* Serial Port Declarations */
/* ------------------------------------------------------------ */
/* Serial port 0 uses UART1
*/
#define _SER0_BASE _UART1_BASE_ADDRESS
#define _SER0_IRQ _UART1_ERR_IRQ
#define _SER0_VECTOR _UART_1_VECTOR
#define _SER0_IPL_ISR _UART1_IPL_ISR
#define _SER0_IPL _UART1_IPL_IPC
#define _SER0_SPL _UART1_SPL_IPC
#define _SER0_TX_OUT PPS_OUT_U1TX
#define _SER0_TX_PIN 17
#define _SER0_RX_IN PPS_IN_U1RX
#define _SER0_RX_PIN 18
/* Serial port 1 uses UART2
*/
#define _SER1_BASE _UART2_BASE_ADDRESS
#define _SER1_IRQ _UART2_ERR_IRQ
#define _SER1_VECTOR _UART_2_VECTOR
#define _SER1_IPL_ISR _UART2_IPL_ISR
#define _SER1_IPL _UART2_IPL_IPC
#define _SER1_SPL _UART2_SPL_IPC
#define _SER1_TX_OUT PPS_OUT_U2TX
#define _SER1_TX_PIN 26
#define _SER1_RX_IN PPS_IN_U2RX
#define _SER1_RX_PIN 25
/* ------------------------------------------------------------ */
/* SPI Port Declarations */
/* ------------------------------------------------------------ */
/* The default SPI port uses SPI2. The pins for SPI2 stay the
** same on all PIC32 devices. The pins for SPI1 move around,
** and the ports beyond SPI2 aren't defined on some parts.
*/
#define _SPI_BASE _SPI2_BASE_ADDRESS
#define _SPI_ERR_IRQ _SPI2_ERR_IRQ
#define _SPI_RX_IRQ _SPI2_RX_IRQ
#define _SPI_TX_IRQ _SPI2_TX_IRQ
#define _SPI_VECTOR _SPI_2_VECTOR
#define _SPI_IPL_ISR _SPI2_IPL_ISR
#define _SPI_IPL _SPI2_IPL_IPC
#define _SPI_SPL _SPI2_SPL_IPC
/* The Digilent DSPI library uses the same port.
*/
#define _DSPI0_BASE _SPI2_BASE_ADDRESS
#define _DSPI0_ERR_IRQ _SPI2_ERR_IRQ
#define _DSPI0_RX_IRQ _SPI2_RX_IRQ
#define _DSPI0_TX_IRQ _SPI2_TX_IRQ
#define _DSPI0_VECTOR _SPI_2_VECTOR
#define _DSPI0_IPL_ISR _SPI2_IPL_ISR
#define _DSPI0_IPL _SPI2_IPL_IPC
#define _DSPI0_SPL _SPI2_SPL_IPC
#define _DSPI1_BASE _SPI1_BASE_ADDRESS
#define _DSPI1_ERR_IRQ _SPI1_ERR_IRQ
#define _DSPI1_RX_IRQ _SPI1_RX_IRQ
#define _DSPI1_TX_IRQ _SPI1_TX_IRQ
#define _DSPI1_VECTOR _SPI_1_VECTOR
#define _DSPI1_IPL_ISR _SPI1_IPL_ISR
#define _DSPI1_IPL _SPI1_IPL_IPC
#define _DSPI1_SPL _SPI1_SPL_IPC
/* ------------------------------------------------------------ */
/* I2C Port Declarations */
/* ------------------------------------------------------------ */
/* The standard I2C port uses I2C1 (SCL1/SDA1). These come to pins
** A4/A5 on the analog connector. It is necessary to have jumpers
** JP6/JP8 set appropriately (RG2/RG3 position) to access the I2C
** signals.
*/
#define _TWI_BASE _I2C1_BASE_ADDRESS
#define _TWI_BUS_IRQ _I2C1_BUS_IRQ
#define _TWI_SLV_IRQ _I2C1_SLAVE_IRQ
#define _TWI_MST_IRQ _I2C1_MASTER_IRQ
#define _TWI_VECTOR _I2C_1_VECTOR
#define _TWI_IPL_ISR _I2C1_IPL_ISR
#define _TWI_IPL _I2C1_IPL_IPC
#define _TWI_SPL _I2C1_SPL_IPC
/* Declarations for Digilent DTWI library.
** DTWI0 is on A4/A5 (see above comment).
** DTWI1 is on digital pins 38 & 39.
*/
#define _DTWI0_BASE _I2C1_BASE_ADDRESS
#define _DTWI0_BUS_IRQ _I2C1_BUS_IRQ
#define _DTWI0_SLV_IRQ _I2C1_SLAVE_IRQ
#define _DTWI0_MST_IRQ _I2C1_MASTER_IRQ
#define _DTWI0_VECTOR _I2C_1_VECTOR
#define _DTWI0_IPL_ISR _I2C1_IPL_ISR
#define _DTWI0_IPL _I2C1_IPL_IPC
#define _DTWI0_SPL _I2C1_SPL_IPC
#define _DTWI1_BASE _I2C2_BASE_ADDRESS
#define _DTWI1_BUS_IRQ _I2C2_BUS_IRQ
#define _DTWI1_SLV_IRQ _I2C2_SLAVE_IRQ
#define _DTWI1_MST_IRQ _I2C2_MASTER_IRQ
#define _DTWI1_VECTOR _I2C_2_VECTOR
#define _DTWI1_IPL_ISR _I2C2_IPL_ISR
#define _DTWI1_IPL _I2C2_IPL_IPC
#define _DTWI1_SPL _I2C2_SPL_IPC
/* ------------------------------------------------------------ */
/* A/D Converter Declarations */
/* ------------------------------------------------------------ */
/* ------------------------------------------------------------ */
#endif // OPT_BOARD_INTERNAL
/* ------------------------------------------------------------ */
#endif // BOARD_DEFS_H
/************************************************************************/
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