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corrected Fwd/Rev LED logic in NmraDccMultiFunctionMotorDecoder example

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added conditional compilation to use the newer Dcc.pin() method that used digitalPinToInterrupt() to determine the Ext Interrupt Number based on Arduino Pin to reduce confusion
This commit is contained in:
Alex Shepherd
2021-08-30 14:11:54 +12:00
parent a05c12ce95
commit c3dc28479a
6 changed files with 66 additions and 13 deletions
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14
examples/NmraDccMultiFunctionMotorDecoder/NmraDccMultiFunctionMotorDecoder.ino
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@@ -32,6 +32,7 @@
// This section defines the Arduino UNO Pins to use
#ifdef __AVR_ATmega328P__
// Define the Arduino input Pin number for the DCC Signal
#define DCC_PIN 2
#define LED_PIN_FWD 5
@@ -42,6 +43,7 @@
// This section defines the Arduino ATTiny85 Pins to use
#elif ARDUINO_AVR_ATTINYX5
// Define the Arduino input Pin number for the DCC Signal
#define DCC_PIN 2
#define LED_PIN_FWD 0
@@ -217,8 +219,14 @@ void setup()
pinMode(MOTOR_PWM_PIN, OUTPUT);
// Setup which External Interrupt, the Pin it's associated with that we're using and enable the Pull-Up
// Setup which External Interrupt, the Pin it's associated with that we're using and enable the Pull-Up
// Many Arduino Cores now support the digitalPinToInterrupt() function that makes it easier to figure out the
// Interrupt Number for the Arduino Pin number, which reduces confusion.
#ifdef digitalPinToInterrupt
Dcc.pin(DCC_PIN, 0);
#else
Dcc.pin(0, DCC_PIN, 1);
#endif
Dcc.init( MAN_ID_DIY, 10, FLAGS_MY_ADDRESS_ONLY | FLAGS_AUTO_FACTORY_DEFAULT, 0 );
@@ -292,8 +300,8 @@ void loop()
#ifdef DEBUG_FUNCTIONS
Serial.println("LED On");
#endif
digitalWrite(LED_PIN_FWD, newDirection ? LOW : HIGH);
digitalWrite(LED_PIN_REV, newDirection ? HIGH : LOW);
digitalWrite(LED_PIN_FWD, newDirection ? HIGH : LOW);
digitalWrite(LED_PIN_REV, newDirection ? LOW : HIGH);
}
else
{