V4_1_32

V4.1.32 added support for Adafruit SAMD boards

Author: drmpf

README.md

@@ -24,6 +24,21 @@ See [Arduino Text I/O for the Real World](https://www.forward.com.au/pfod/Arduin
 See [Simple Multitasking Arduino](https://www.forward.com.au/pfod/ArduinoProgramming/RealTimeArduino/index.html)  
 See [How to code Timers and Delays in Arduino](https://www.forward.com.au/pfod/ArduinoProgramming/TimingDelaysInArduino.html)  
 
+# Sparkfun SAMD compile issue  
+See issue https://github.com/PowerBroker2/SafeString/issues/73  
+
+Sparkfun's SAMD board support does not provide a define to distinguish it from Arduino's SAMD boards.  
+This causes SafeString compile to fail with  
+    
+ **error: expected class-name before '{' token 73 | class SafeStringReader : public SafeString {**      
+
+This fix is to remove the contents of these three header files  
+SafeStringNameSpace.h  
+SafeStringNameSpaceEnd.h  
+SafeStringNameSpaceStart.h  
+
+That is just have empty files for those three headers.  
+
 # PlatformIO support
 This library is primarily an Arduino IDE library, but users have had success using it with PlatformIO.  
 See the PlatformIO subdirectory for the two PlatformIO versions.  One for boards that use the arduino namespace, e.g. Arduino Zero, and one for boards that don't, e.g. UNO.
@@ -41,6 +56,7 @@ See the top of each file for its license
 Note, this is NOT my work, I am simply hosting it for easy access. The original code belongs to [Forward Computing and Control Pty. Ltd](https://www.forward.com.au/pfod/ArduinoProgramming/SafeString/index.html).
 
 # Revisions
+V4.1.32 added support for Adafruit SAMD boards  
 V4.1.31 added support for other Arduino MBED boards like Opta   
 V4.1.30 added default initializations   
 V4.1.29 removed F() macro and FlashStringHelper class from SafeString.h.  SafeString now depends of the board's core to define these.   

library.properties

@@ -1,5 +1,5 @@
 name=SafeString
-version=4.1.31
+version=4.1.32
 author=Matthew Ford
 maintainer=Matthew Ford
 sentence=A Safe, Static String library to replace Arduino String, plus non-blocking Serial I/O, I/O buffering, loopTimer and millisDelay 

readme_SparkfunSAMD.txt

@@ -0,0 +1,12 @@
+See issue https://github.com/PowerBroker2/SafeString/issues/73
+
+Sparkfun's SAMD board support does not provide a define to distinguish it from Arduino's SAMD boards
+This causes SafeString compile to fail with
+ error: expected class-name before '{' token 73 | class SafeStringReader : public SafeString { |    
+
+This fix is to remove the contents of these three header files
+SafeStringNameSpace.h
+SafeStringNameSpaceEnd.h
+SafeStringNameSpaceStart.h
+
+That is just have empty files for those three headers.

src/SafeStringNameSpace.h

@@ -1,12 +1,18 @@
 #ifndef SAFE_STRING_NAMESPACE_H
 #define SAFE_STRING_NAMESPACE_H
-
 #if defined(MEGATINYCORE_MAJOR) || defined(MOTEINO_M0) || defined(RFGATEWAY_M4) || defined(CURRENT_RANGER) || defined(__SAMD51__)
 // to skip this for SparkFun RedboardTurbo and MegaTinyCore and MOTEINO boards and Adafruit M4 boards
 #else
-#if defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
+#if defined(ARDUINO_ARDUINO_NANO33BLE)  || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
 using namespace arduino;
 #endif
 #endif // #if defined(MEGATINYCORE_MAJOR) ...
 
+#if defined(ARDUINO_ARCH_SAMD)
+#if defined(ARDUINO_SAMD_ADAFRUIT)
+#else 
+using namespace arduino;
+#endif
+#endif
+
 #endif

src/SafeStringNameSpaceEnd.h

@@ -1,12 +1,21 @@
+
 #ifndef SAFE_STRING_NAMESPACE_END_H
 #define SAFE_STRING_NAMESPACE_END_H
 
 #if defined(MEGATINYCORE_MAJOR) || defined(MOTEINO_M0) || defined(RFGATEWAY_M4) || defined(CURRENT_RANGER) || defined(__SAMD51__)
 // to skip this for SparkFun RedboardTurbo and MegaTinyCore and MOTEINO boards and Adafruit M4 boards
 #else
-#if defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
+#if defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
 } // namespace arduino
 #endif
 #endif  // #if defined(MEGATINYCORE_MAJOR) ...
 
+#if defined(ARDUINO_ARCH_SAMD)
+#if defined(ARDUINO_SAMD_ADAFRUIT)
+#else 
+}  // namespace arduino
+#endif
 #endif
+
+#endif
+

src/SafeStringNameSpaceStart.h

@@ -4,9 +4,17 @@
 #if defined(MEGATINYCORE_MAJOR) || defined(MOTEINO_M0) || defined(RFGATEWAY_M4) || defined(CURRENT_RANGER) || defined(__SAMD51__)
 // to skip this for SparkFun RedboardTurbo and MegaTinyCore and MOTEINO boards and Adafruit M4 boards
 #else
-#if defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
+#if defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_MEGAAVR) || defined(ARDUINO_ARCH_MBED_RP2040) || defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_ARCH_MBED)
 namespace arduino {
 #endif
 #endif // #if defined(MEGATINYCORE_MAJOR) ...
 
-#endif
+#if defined(ARDUINO_ARCH_SAMD)
+#if defined(ARDUINO_SAMD_ADAFRUIT) 
+#else 
+namespace arduino {
+#endif
+#endif
+
+#endif
+