uc_boards.h

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/*
    This file is part of the Firmware project to interface with small Async or Neuromorphic chips
    Copyright (C) 2023 Ole Richter - University of Groningen
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program 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 General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
 
#ifndef UC_BOARDS_H
#define UC_BOARDS_H
 
enum firmware_version : uint8_t {
  VERSION_MAJOR = 0U,
  VERSION_MINOR = 9U,
  VERSION_PATCH = 2U,
};
 
#if defined(ARDUINO_TEENSY41) 
 
#define INPUT_BUFFER_SIZE 4096
#define OUTPUT_BUFFER_SIZE 4096
 
#define NUMBER_OF_DIGITAL_PINS 55
 
#define I2C_NUMBER_OF_INTERFACES 3
enum I2C_PORTS: uint8_t {
  I2C_SCL_PORT = 19U,
  I2C_SDA_PORT = 18U,
  I2C_SDA1_PORT = 17U,
  I2C_SCL1_PORT = 16U,
  I2C_SDA2_PORT = 25U,
  I2C_SCL2_PORT = 24U,
};
#define SPI_NUMBER_OF_INTERFACES 3
enum SPI_PORTS: uint8_t {
  SPI_SCK_PORT = 13U,
  SPI_COPI_PORT = 11U,
  SPI_CIPO_PORT = 12U,
  SPI_SCK1_PORT = 27U,
  SPI_COPI1_PORT = 26U,
  SPI_CIPO1_PORT = 1U,
  SPI_SCK2_PORT = 45U,
  SPI_COPI2_PORT = 43U,
  SPI_CIPO2_PORT = 42U,
};
 
#elif defined(ARDUINO_TEENSY40)
 
#define INPUT_BUFFER_SIZE 4096
#define OUTPUT_BUFFER_SIZE 4096
 
#define NUMBER_OF_DIGITAL_PINS 40
 
#define I2C_NUMBER_OF_INTERFACES 3
enum I2C_PORTS: uint8_t {
  I2C_SCL_PORT = 19U,
  I2C_SDA_PORT = 18U,
  I2C_SDA1_PORT = 17U,
  I2C_SCL1_PORT = 16U,
  I2C_SDA2_PORT = 25U,
  I2C_SCL2_PORT = 24U,
};
#define SPI_NUMBER_OF_INTERFACES 3
enum SPI_PORTS: uint8_t {
  SPI_SCK_PORT = 13U,
  SPI_COPI_PORT = 11U,
  SPI_CIPO_PORT = 12U,
  SPI_SCK1_PORT = 27U,
  SPI_COPI1_PORT = 26U,
  SPI_CIPO1_PORT = 1U,
  SPI_SCK2_PORT = 45U,
  SPI_COPI2_PORT = 43U,
  SPI_CIPO2_PORT = 42U,
};
 
#elif defined(USE_ARDUINO_MKR_PIN_LAYOUT)
 
#define INPUT_BUFFER_SIZE 512
#define OUTPUT_BUFFER_SIZE 512
 
#define NUMBER_OF_DIGITAL_PINS 22
 
#define I2C_NUMBER_OF_INTERFACES 1
enum I2C_PORTS: uint8_t {
  I2C_SCL_PORT = 12U,
  I2C_SDA_PORT = 11U,
};
#define SPI_NUMBER_OF_INTERFACES 1
enum SPI_PORTS: uint8_t {
  SPI_SCK_PORT = 9U,
  SPI_COPI_PORT = 8U,
  SPI_CIPO_PORT = 10U,
};
 
#else // defined(ARDUINO_SAMD_ZERO)
 
#define INPUT_BUFFER_SIZE 512
#define OUTPUT_BUFFER_SIZE 512
 
#define NUMBER_OF_DIGITAL_PINS 22
 
#define I2C_NUMBER_OF_INTERFACES 1
enum I2C_PORTS: uint8_t {
  I2C_SCL_PORT = 21U,
  I2C_SDA_PORT = 20U,
};
#define SPI_NUMBER_OF_INTERFACES 1
enum SPI_PORTS: uint8_t {
  SPI_SCK_PORT = 13U,
  SPI_COPI_PORT = 11U,
  SPI_CIPO_PORT = 12U,
};
#endif
 
#endif