mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-27 01:56:14 +01:00
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
////////////////////////////////////////////////////////////////////////////////////
|
|
// © 2020, Chris Harlow. All rights reserved.
|
|
//
|
|
// This file is a demonstattion of setting up a DCC-EX
|
|
// Command station with optional support for direct connection of WiThrottle devices
|
|
// such as "Engine Driver". If you contriol your layout through JMRI
|
|
// then DON'T connect throttles to this wifi, connect them to JMRI.
|
|
//
|
|
// THE WIFI FEATURE IS NOT SUPPORTED ON ARDUINO DEVICES WITH ONLY 2KB RAM.
|
|
////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "config.h"
|
|
#include "DCCEX.h"
|
|
|
|
// Create a serial command parser for the USB connection,
|
|
// This supports JMRI or manual diagnostics and commands
|
|
// to be issued from the USB serial console.
|
|
DCCEXParser serialParser;
|
|
|
|
void setup()
|
|
{
|
|
// The main sketch has responsibilities during setup()
|
|
|
|
// Responsibility 1: Start the usb connection for diagnostics
|
|
// This is normally Serial but uses SerialUSB on a SAMD processor
|
|
Serial.begin(115200);
|
|
DIAG(F("DCC++ EX v%S"),F(VERSION));
|
|
|
|
CONDITIONAL_LCD_START {
|
|
// This block is ignored if LCD not in use
|
|
LCD(0,F("DCC++ EX v%S"),F(VERSION));
|
|
LCD(1,F("Starting"));
|
|
}
|
|
|
|
// Start the WiFi interface on a MEGA, Uno cannot currently handle WiFi
|
|
|
|
#if WIFI_ON
|
|
WifiInterface::setup(WIFI_SERIAL_LINK_SPEED, F(WIFI_SSID), F(WIFI_PASSWORD), F(WIFI_HOSTNAME), IP_PORT);
|
|
#endif // WIFI_ON
|
|
|
|
#if ETHERNET_ON
|
|
EthernetInterface::setup();
|
|
#endif // ETHERNET_ON
|
|
|
|
// Responsibility 3: Start the DCC engine.
|
|
// Note: this provides DCC with two motor drivers, main and prog, which handle the motor shield(s)
|
|
// Standard supported devices have pre-configured macros but custome hardware installations require
|
|
// detailed pin mappings and may also require modified subclasses of the MotorDriver to implement specialist logic.
|
|
|
|
// STANDARD_MOTOR_SHIELD, POLOLU_MOTOR_SHIELD, FIREBOX_MK1, FIREBOX_MK1S are pre defined in MotorShields.h
|
|
|
|
// Optionally a Timer number (1..4) may be passed to DCC::begin to override the default Timer1 used for the
|
|
// waveform generation. e.g. DCC::begin(STANDARD_MOTOR_SHIELD,2); to use timer 2
|
|
|
|
DCC::begin(MOTOR_SHIELD_TYPE);
|
|
|
|
#if defined(RMFT_ACTIVE)
|
|
RMFT::begin();
|
|
#endif
|
|
|
|
#if __has_include ( "mySetup.h")
|
|
#define SETUP(cmd) serialParser.parse(F(cmd))
|
|
#include "mySetup.h"
|
|
#undef SETUP
|
|
#endif
|
|
|
|
LCD(1,F("Ready"));
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
// The main sketch has responsibilities during loop()
|
|
|
|
// Responsibility 1: Handle DCC background processes
|
|
// (loco reminders and power checks)
|
|
DCC::loop();
|
|
|
|
// Responsibility 2: handle any incoming commands on USB connection
|
|
serialParser.loop(Serial);
|
|
|
|
// Responsibility 3: Optionally handle any incoming WiFi traffic
|
|
#if WIFI_ON
|
|
WifiInterface::loop();
|
|
#endif
|
|
#if ETHERNET_ON
|
|
EthernetInterface::loop();
|
|
#endif
|
|
|
|
#if defined(RMFT_ACTIVE)
|
|
RMFT::loop();
|
|
#endif
|
|
|
|
LCDDisplay::loop(); // ignored if LCD not in use
|
|
|
|
// Optionally report any decrease in memory (will automatically trigger on first call)
|
|
#if ENABLE_FREE_MEM_WARNING
|
|
static int ramLowWatermark = 32767; // replaced on first loop
|
|
|
|
int freeNow = freeMemory();
|
|
if (freeNow < ramLowWatermark)
|
|
{
|
|
ramLowWatermark = freeNow;
|
|
LCD(2,F("Free RAM=%5db"), ramLowWatermark);
|
|
}
|
|
#endif
|
|
}
|