chore: Fix builtin LED defs

FortySevenEffects · Jul 18, 2023 · d1e1540 · d1e1540
1 parent c0fd2a7
commit d1e1540
Show file tree

Hide file tree

Showing 4 changed files with 20 additions and 0 deletions.
diff --git a/examples/AltPinSerial/AltPinSerial.ino b/examples/AltPinSerial/AltPinSerial.ino
@@ -18,6 +18,11 @@
  MIDI_NAMESPACE::MidiInterface<Transport> MIDI((Transport&)serialMIDI);
 #endif
 
+// Some boards don't have this set (ESP32)
+#ifndef LED_BUILTIN
+#define LED_BUILTIN 0
+#endif
+
 void setup()
 {
  pinMode(LED_BUILTIN, OUTPUT);

diff --git a/examples/CustomBaudRate/CustomBaudRate.ino b/examples/CustomBaudRate/CustomBaudRate.ino
@@ -15,6 +15,11 @@ struct CustomBaudRateSettings : public MIDI_NAMESPACE::DefaultSerialSettings {
  MIDI_NAMESPACE::MidiInterface<MIDI_NAMESPACE::SerialMIDI<HardwareSerial, CustomBaudRateSettings>> MIDI((MIDI_NAMESPACE::SerialMIDI<HardwareSerial, CustomBaudRateSettings>&)serialMIDI);
 #endif
 
+// Some boards don't have this set (ESP32)
+#ifndef LED_BUILTIN
+#define LED_BUILTIN 0
+#endif
+
 void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
  MIDI.begin(MIDI_CHANNEL_OMNI);

diff --git a/examples/ErrorCallback/ErrorCallback.ino b/examples/ErrorCallback/ErrorCallback.ino
@@ -5,6 +5,11 @@
 
 MIDI_CREATE_DEFAULT_INSTANCE();
 
+// Some boards don't have this set (ESP32)
+#ifndef LED_BUILTIN
+#define LED_BUILTIN 0
+#endif
+
 void handleError(int8_t err)
 {
  digitalWrite(LED_BUILTIN, (err == 0)? LOW : HIGH);

diff --git a/examples/ReceiverActiveSensing/ReceiverActiveSensing.ino b/examples/ReceiverActiveSensing/ReceiverActiveSensing.ino
@@ -1,6 +1,11 @@
 #include <MIDI.h>
 USING_NAMESPACE_MIDI
 
+// Some boards don't have this set (ESP32)
+#ifndef LED_BUILTIN
+#define LED_BUILTIN 0
+#endif
+
 struct MyMIDISettings : public MIDI_NAMESPACE::DefaultSettings
 {
  // When setting UseReceiverActiveSensing to true, MIDI.read() *must* be called