mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-12-24 21:21:24 +01:00
238 lines
6.5 KiB
C
238 lines
6.5 KiB
C
/*
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* © 2022 Paul M Antoine
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* © 2021 Neil McKechnie
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* © 2021 Mike S
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* © 2021 Fred Decker
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* © 2020-2022 Harald Barth
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* © 2020-2021 Chris Harlow
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*
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* This file is part of CommandStation-EX
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*
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* This is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* It is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#ifndef DEFINES_H
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#define DEFINES_H
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// defines.h relies on macros defined in config.h
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// but it may have already been included (for cosmetic convenence) by the .ino
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#ifndef MOTOR_SHIELD_TYPE
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#if __has_include ( "config.h")
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#include "config.h"
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#else
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#include "config.example.h"
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#endif
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#endif
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////////////////////////////////////////////////////////////////////////////////
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// Create a cpu type we can share and
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// figure out if we have enough memory for advanced features
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// so define HAS_ENOUGH_MEMORY until proved otherwise.
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#define HAS_ENOUGH_MEMORY
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#undef USB_SERIAL // Teensy has this defined by default...
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#define USB_SERIAL Serial
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// Include extended addresses unless specifically excluded
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#define I2C_EXTENDED_ADDRESS
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#if defined(ARDUINO_AVR_UNO)
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#define ARDUINO_TYPE "UNO"
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#undef HAS_ENOUGH_MEMORY
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#define NO_EXTENDED_CHARACTERS
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#undef I2C_EXTENDED_ADDRESS
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#elif defined(ARDUINO_AVR_NANO)
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#define ARDUINO_TYPE "NANO"
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#undef HAS_ENOUGH_MEMORY
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#define NO_EXTENDED_CHARACTERS
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#undef I2C_EXTENDED_ADDRESS
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#elif defined(ARDUINO_AVR_MEGA)
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#define ARDUINO_TYPE "MEGA"
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#elif defined(ARDUINO_AVR_MEGA2560)
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#define ARDUINO_TYPE "MEGA"
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#elif defined(ARDUINO_ARCH_MEGAAVR)
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#define ARDUINO_TYPE "MEGAAVR"
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#undef HAS_ENOUGH_MEMORY
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#define NO_EXTENDED_CHARACTERS
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#undef I2C_EXTENDED_ADDRESS
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#elif defined(ARDUINO_TEENSY31)
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#define ARDUINO_TYPE "TEENSY3132"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// Teensy support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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#elif defined(ARDUINO_TEENSY35)
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#define ARDUINO_TYPE "TEENSY35"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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// Teensy support for I2C is awaiting development
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// Teensy support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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#elif defined(ARDUINO_TEENSY36)
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#define ARDUINO_TYPE "TEENSY36"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// Teensy support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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#elif defined(ARDUINO_TEENSY40)
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#define ARDUINO_TYPE "TEENSY40"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// Teensy support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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#elif defined(ARDUINO_TEENSY41)
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#define ARDUINO_TYPE "TEENSY41"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// Teensy support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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#elif defined(ARDUINO_ARCH_ESP8266)
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#define ARDUINO_TYPE "ESP8266"
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#warning "ESP8266 platform untested, you are on your own"
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#elif defined(ARDUINO_ARCH_ESP32)
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#define ARDUINO_TYPE "ESP32"
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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#elif defined(ARDUINO_ARCH_SAMD)
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#define ARDUINO_TYPE "SAMD21"
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#undef USB_SERIAL
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#define USB_SERIAL SerialUSB
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// SAMD no EEPROM by default
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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#elif defined(ARDUINO_ARCH_STM32)
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#define ARDUINO_TYPE "STM32"
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// STM32 no EEPROM by default
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#ifndef DISABLE_EEPROM
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#define DISABLE_EEPROM
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#endif
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// STM32 support for native I2C is awaiting development
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#ifndef I2C_USE_WIRE
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#define I2C_USE_WIRE
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#endif
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/* TODO when ready
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#elif defined(ARDUINO_ARCH_RP2040)
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#define ARDUINO_TYPE "RP2040"
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*/
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#else
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#define CPU_TYPE_ERROR
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#endif
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// replace board type if provided by compiler
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#ifdef BOARD_NAME
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#undef ARDUINO_TYPE
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#define ARDUINO_TYPE BOARD_NAME
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#endif
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////////////////////////////////////////////////////////////////////////////////
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//
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// WIFI_ON: All prereqs for running with WIFI are met
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// Note: WIFI_CHANNEL may not exist in early config.h files so is added here if needed.
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#if ENABLE_WIFI
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#if defined(HAS_ENOUGH_MEMORY)
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#define WIFI_ON true
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#ifndef WIFI_CHANNEL
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#define WIFI_CHANNEL 1
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#endif
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#else
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#define WIFI_WARNING
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#define WIFI_ON false
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#endif
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#else
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#define WIFI_ON false
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#endif
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#ifndef WIFI_FORCE_AP
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#define WIFI_FORCE_AP false
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#else
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#if WIFI_FORCE_AP==true || WIFI_FORCE_AP==false
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#else
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#error WIFI_FORCE_AP needs to be true or false
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#endif
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#endif
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#if ENABLE_ETHERNET
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#if defined(HAS_ENOUGH_MEMORY)
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#define ETHERNET_ON true
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#else
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#define ETHERNET_WARNING
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#define ETHERNET_ON false
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#endif
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#else
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#define ETHERNET_ON false
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#endif
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#if WIFI_ON && ETHERNET_ON
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#error Command Station does not support WIFI and ETHERNET at the same time.
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#endif
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////////////////////////////////////////////////////////////////////////////////
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//
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// This defines the speed at which the Arduino will communicate with the ESP8266 module.
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// Currently only devices which can communicate at 115200 are supported.
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//
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#define WIFI_SERIAL_LINK_SPEED 115200
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////////////////////////////////////////////////////////////////////////////////
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//
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// Define symbol IO_NO_HAL to reduce FLASH footprint when HAL features not required
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// The HAL is disabled by default on Nano and Uno platforms, because of limited flash space.
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//
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#if defined(ARDUINO_AVR_NANO) || defined(ARDUINO_AVR_UNO)
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#if defined(DISABLE_DIAG) && defined(DISABLE_EEPROM) && defined(DISABLE_PROG)
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#warning you have sacrificed DIAG for HAL
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#else
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#define IO_NO_HAL
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#endif
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#endif
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#if __has_include ( "myAutomation.h")
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#if defined(HAS_ENOUGH_MEMORY) || defined(DISABLE_EEPROM) || defined(DISABLE_PROG)
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#define EXRAIL_ACTIVE
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#else
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#define EXRAIL_WARNING
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#endif
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#endif
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#endif
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