Add empty CrashReport on Teensy 2.0, LC, 3.x

teensy/CrashReport.cpp

@@ -0,0 +1,19 @@
+#include <Arduino.h>
+#include <CrashReport.h>
+
+size_t CrashReportClass::printTo(Print& p) const
+{
+  p.println("CrashReport is not available on Teensy 2.0");
+  return 1;
+}
+
+void CrashReportClass::clear()
+{
+}
+
+CrashReportClass::operator bool()
+{
+	return false;
+}
+
+CrashReportClass CrashReport;

teensy/CrashReport.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <Printable.h>
+#include <WString.h>
+
+class CrashReportClass: public Printable {
+public:
+	virtual size_t printTo(Print& p) const;
+	void clear();
+	operator bool();
+};
+
+extern CrashReportClass CrashReport;

teensy/WProgram.h

@@ -24,6 +24,7 @@
 #include "WString.h"
 #include "HardwareSerial.h"
 #include "elapsedMillis.h"
+#include "CrashReport.h"
 
 uint16_t makeWord(uint16_t w);
 uint16_t makeWord(byte h, byte l);

teensy3/CrashReport.cpp

@@ -0,0 +1,19 @@
+#include <Arduino.h>
+#include <CrashReport.h>
+
+size_t CrashReportClass::printTo(Print& p) const
+{
+  p.println("CrashReport is not available on Teensy LC & 3.x");
+  return 1;
+}
+
+void CrashReportClass::clear()
+{
+}
+
+CrashReportClass::operator bool()
+{
+	return false;
+}
+
+CrashReportClass CrashReport;

teensy3/CrashReport.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <Printable.h>
+#include <WString.h>
+
+class CrashReportClass: public Printable {
+public:
+	virtual size_t printTo(Print& p) const;
+	void clear();
+	operator bool();
+};
+
+extern CrashReportClass CrashReport;

teensy3/WProgram.h

@@ -70,6 +70,7 @@
 #include "WString.h"
 #include "elapsedMillis.h"
 #include "IntervalTimer.h"
+#include "CrashReport.h"
 
 uint16_t makeWord(uint16_t w);
 uint16_t makeWord(byte h, byte l);