Clean up the ring buffer.

Debian Trixie ships with arm-none-eabi-g++ v14.2.1 which defaults to c++17, this forces compilation with c++11

.gitignore

@@ -1,3 +1,5 @@
+.pio
+.vscode
 *.o
 obj/
 bin/

Makefile

@@ -149,9 +149,9 @@ DEFS_EDA_446=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F446xx -DSTM32F4_EDA_446
 
 # Build compiler flags
 CFLAGS_F4=-c $(MCFLAGS_F4) $(INCLUDES_F4)
-CXXFLAGS_F4=-c $(MCFLAGS_F4) $(INCLUDES_F4)
+CXXFLAGS_F4=-c $(MCFLAGS_F4) $(INCLUDES_F4) -std=c++11
 CFLAGS_F7=-c $(MCFLAGS_F7) $(INCLUDES_F7)
-CXXFLAGS_F7=-c $(MCFLAGS_F7) $(INCLUDES_F7)
+CXXFLAGS_F7=-c $(MCFLAGS_F7) $(INCLUDES_F7) -std=c++11
 
 # Linker flags
 LDFLAGS_F4 =-T stm32f4xx_link.ld $(MCFLAGS_F4) --specs=nosys.specs $(INCLUDES_LIBS_F4)

RingBuffer.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2020 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2020,2026 by Jonathan Naylor G4KLX
  *   Copyright (C) 2020 by Geoffrey Merck F4FXL - KC3FRA
  *
  *   This program is free software; you can redistribute it and/or modify
@@ -50,7 +50,7 @@ public:
   
   uint16_t getData() const;
 
-  bool put(TDATATYPE item) volatile;
+  bool put(const TDATATYPE& item) volatile;
 
   bool get(TDATATYPE& item) volatile;
 

RingBuffer.impl.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2020 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2020,2026 by Jonathan Naylor G4KLX
  *   Copyright (C) 2020 by Geoffrey Merck F4FXL - KC3FRA
  *
  *   This program is free software; you can redistribute it and/or modify
@@ -56,7 +56,7 @@ template <typename TDATATYPE> uint16_t CRingBuffer<TDATATYPE>::getData() const
     return m_length - m_tail + m_head;
 }
 
-template <typename TDATATYPE> bool CRingBuffer<TDATATYPE>::put(TDATATYPE item) volatile
+template <typename TDATATYPE> bool CRingBuffer<TDATATYPE>::put(const TDATATYPE& item) volatile
 {
   if (m_full) {
     m_overflow = true;

Version.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2020,2021,2022,2023,2025 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2020,2021,2022,2023,2025,2026 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -19,6 +19,6 @@
 #if !defined(VERSION_H)
 #define  VERSION_H
 
-#define VERSION "20240113"
+#define VERSION "20260218"
 
 #endif