From 570e19419c2e7c6f56384cf6ff71626cbf9668a6 Mon Sep 17 00:00:00 2001
From: Bruno Rocci <brocci@users.noreply.github.com>
Date: Tue, 12 May 2026 12:14:42 +0200
Subject: [PATCH] Expose inherited write overloads and fix println formatting

- Add 'using Print::write' to expose write(const uint8_t*, size_t),
  which correctly routes through the virtual write(uint8_t) override.
- Normalize indentation to consistent tabs throughout (original had
  mixed tabs/spaces).
- Use Print:: prefix consistently instead of mixing Auto485:: and Print::.
- Reorder println declarations to match header order.
---
 .gitattributes |   2 +
 Auto485.cpp    | 109 ++++++++++++++++++++++++-------------------------
 Auto485.h      |  28 ++++++-------
 3 files changed, 69 insertions(+), 70 deletions(-)
 create mode 100644 .gitattributes

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..dfe0770
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto
diff --git a/Auto485.cpp b/Auto485.cpp
index 53c86be..92e89af 100644
--- a/Auto485.cpp
+++ b/Auto485.cpp
@@ -77,7 +77,6 @@ int Auto485::read(void)
 	return _serial.read();
 }
 
-
 size_t Auto485::write(uint8_t c)
 {
 	if (_mode != TX) set_mode(TX);
@@ -90,12 +89,12 @@ void Auto485::flush(void)
 	set_mode(RX);
 }
 
-
-size_t Auto485::println(void)
+size_t Auto485::println(const __FlashStringHelper *ifsh)
 {
-	 size_t n = Print::println();
-         set_mode(RX);
-	 return n;
+	size_t n = Print::print(ifsh);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(const String &s)
@@ -106,83 +105,81 @@ size_t Auto485::println(const String &s)
 	return n;
 }
 
-size_t Auto485::println(const __FlashStringHelper *ifsh)
-{
-  size_t n = Print::print(ifsh);
-  n += Print::println();
-  set_mode(RX);
-  return n;
-}
-
 size_t Auto485::println(const char c[])
 {
-  size_t n = Auto485::print(c);
-  n += Auto485::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(c);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(char c)
 {
-  size_t n = Print::print(c);
-  n += Print::println();
-  set_mode(RX);
-  return n;
-}
-
-
-size_t Auto485::println(const Printable& x)
-{
-  size_t n = Print::print(x);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(c);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(unsigned char b, int base)
 {
-  size_t n = Print::print(b, base);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(b, base);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(int num, int base)
 {
-  size_t n = Print::print(num, base);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(num, base);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(unsigned int num, int base)
 {
-  size_t n = Print::print(num, base);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(num, base);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(long num, int base)
 {
-  size_t n = Print::print(num, base);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(num, base);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(unsigned long num, int base)
 {
-  size_t n = Print::print(num, base);
-  n += Print::println();
-  set_mode(RX);
-  return n;
+	size_t n = Print::print(num, base);
+	n += Print::println();
+	set_mode(RX);
+	return n;
 }
 
 size_t Auto485::println(double num, int digits)
 {
-  size_t n = Print::print(num, digits);
-  n += Print::println();
-  set_mode(RX);
-  return n;
-}
\ No newline at end of file
+	size_t n = Print::print(num, digits);
+	n += Print::println();
+	set_mode(RX);
+	return n;
+}
+
+size_t Auto485::println(const Printable& x)
+{
+	size_t n = Print::print(x);
+	n += Print::println();
+	set_mode(RX);
+	return n;
+}
+
+size_t Auto485::println(void)
+{
+	size_t n = Print::println();
+	set_mode(RX);
+	return n;
+}
diff --git a/Auto485.h b/Auto485.h
index 110af8a..be53728 100644
--- a/Auto485.h
+++ b/Auto485.h
@@ -40,6 +40,7 @@ class Auto485 : public Stream
 		enum    Mode {TX, RX};
 		
 		void    set_mode(enum Mode);
+		using   Print::write;
 		size_t  write(uint8_t);
 		void    flush(void);
 		void    begin(unsigned long);
@@ -48,20 +49,19 @@ class Auto485 : public Stream
 		int     available(void);
 		int     peek(void);
 		int     read(void);
-		size_t println(const __FlashStringHelper *);
-    		size_t println(const String &s);
-    		size_t println(const char[]);
-    		size_t println(char);
-    		size_t println(unsigned char, int = DEC);
-    		size_t println(int, int = DEC);
-    		size_t println(unsigned int, int = DEC);
-    		size_t println(long, int = DEC);
-    		size_t println(unsigned long, int = DEC);
-    		size_t println(double, int = 2);
-    		size_t println(const Printable&);
-    		size_t println(void);
-		using   Print::println;
-		
+		size_t  println(const __FlashStringHelper *);
+		size_t  println(const String &);
+		size_t  println(const char[]);
+		size_t  println(char);
+		size_t  println(unsigned char, int = DEC);
+		size_t  println(int, int = DEC);
+		size_t  println(unsigned int, int = DEC);
+		size_t  println(long, int = DEC);
+		size_t  println(unsigned long, int = DEC);
+		size_t  println(double, int = 2);
+		size_t  println(const Printable&);
+		size_t  println(void);
+
 private:
 		int     _DE_pin;
 		int     _RE_pin;