mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-22 23:56:13 +01:00
154 lines
4.4 KiB
C++
154 lines
4.4 KiB
C++
////////////////////////////////////////////////////////////////////////////////////
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// DCC-EX CommandStation-EX Please see https://DCC-EX.com
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//
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// This file is the main sketch for the Command Station.
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//
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// CONFIGURATION:
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// Configuration is normally performed by editing a file called config.h.
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// This file is NOT shipped with the code so that if you pull a later version
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// of the code, your configuration will not be overwritten.
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//
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// If you used the automatic installer program, config.h will have been created automatically.
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//
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// To obtain a starting copy of config.h please copy the file config.example.h which is
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// shipped with the code and may be updated as new features are added.
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//
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// If config.h is not found, config.example.h will be used with all defaults.
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////////////////////////////////////////////////////////////////////////////////////
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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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#warning config.h not found. Using defaults from config.example.h
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#include "config.example.h"
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#endif
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/*
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* © 2020,2021 Chris Harlow, Harald Barth, David Cutting,
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* Fred Decker, Gregor Baues, Anthony W - Dayton All rights reserved.
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*
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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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#include "DCCEX.h"
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// Create a serial command parser for the USB connection,
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// This supports JMRI or manual diagnostics and commands
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// to be issued from the USB serial console.
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DCCEXParser serialParser;
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void setup()
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{
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// The main sketch has responsibilities during setup()
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// Responsibility 1: Start the usb connection for diagnostics
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// This is normally Serial but uses SerialUSB on a SAMD processor
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Serial.begin(115200);
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CONDITIONAL_LCD_START
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{
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// This block is still executed for DIAGS if LCD not in use
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LCD(0, F("DCC++ EX v%S"), F(VERSION));
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LCD(1, F("Starting"));
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}
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// Start the WiFi interface on a MEGA, Uno cannot currently handle WiFi
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#if WIFI_ON
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WifiInterface::setup(WIFI_SERIAL_LINK_SPEED, F(WIFI_SSID), F(WIFI_PASSWORD), F(WIFI_HOSTNAME), IP_PORT, WIFI_CHANNEL);
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#endif // WIFI_ON
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#if ETHERNET_ON
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EthernetInterface::setup();
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#endif // ETHERNET_ON
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#if MQTT_ON
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MQTTInterface::setup();
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#endif
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// Responsibility 3: Start the DCC engine.
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// Note: this provides DCC with two motor drivers, main and prog, which handle the motor shield(s)
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// Standard supported devices have pre-configured macros but custome hardware installations require
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// detailed pin mappings and may also require modified subclasses of the MotorDriver to implement specialist logic.
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// STANDARD_MOTOR_SHIELD, POLOLU_MOTOR_SHIELD, FIREBOX_MK1, FIREBOX_MK1S are pre defined in MotorShields.h
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DCC::begin(MOTOR_SHIELD_TYPE);
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#if defined(RMFT_ACTIVE)
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RMFT::begin();
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#endif
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#if __has_include("mySetup.h")
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#define SETUP(cmd) serialParser.parse(F(cmd))
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#include "mySetup.h"
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#undef SETUP
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#endif
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#if defined(LCN_SERIAL)
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LCN_SERIAL.begin(115200);
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LCN::init(LCN_SERIAL);
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#endif
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LCD(1, F("Ready"));
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}
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void loop()
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{
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// The main sketch has responsibilities during loop()
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// Responsibility 1: Handle DCC background processes
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// (loco reminders and power checks)
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DCC::loop();
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// Responsibility 2: handle any incoming commands on USB connection
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serialParser.loop(Serial);
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// Responsibility 3: Optionally handle any incoming WiFi traffic
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#if WIFI_ON
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WifiInterface::loop();
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#endif
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#if ETHERNET_ON
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EthernetInterface::loop();
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#endif
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#if MQTT_ON
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MQTTInterface::loop();
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#endif
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#if defined(RMFT_ACTIVE)
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RMFT::loop();
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#endif
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#if defined(LCN_SERIAL)
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LCN::loop();
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#endif
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LCDDisplay::loop(); // ignored if LCD not in use
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// Report any decrease in memory (will automatically trigger on first call)
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static int ramLowWatermark = __INT_MAX__; // replaced on first loop
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int freeNow = minimumFreeMemory();
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if (freeNow < ramLowWatermark)
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{
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ramLowWatermark = freeNow;
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LCD(2, F("Free RAM=%5db"), ramLowWatermark);
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}
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}
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