1 files changed, 104 insertions, 0 deletions
diff --git a/components/fasani__adafruit_gfx/Print.h b/components/fasani__adafruit_gfx/Print.h
new file mode 100644
index 0000000..dc0e21e
--- /dev/null
+++ b/components/fasani__adafruit_gfx/Print.h
@@ -0,0 +1,104 @@
+/*
+ Print.h - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis.  All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+// Refactored to be used in ESP-IDF by fasani.de
+#ifndef Print_h
+#define Print_h
+
+#include <stdint.h>
+#include <stddef.h>
+#include "WString.h"
+#include "Printable.h"
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+
+class Print
+{
+private:
+    int write_error;
+    size_t printNumber(unsigned long, uint8_t);
+    size_t printFloat(double, uint8_t);
+protected:
+    void setWriteError(int err = 1)
+    {
+        write_error = err;
+    }
+public:
+    Print() :
+        write_error(0)
+    {
+    }
+    virtual ~Print() {}
+    int getWriteError()
+    {
+        return write_error;
+    }
+    void clearWriteError()
+    {
+        setWriteError(0);
+    }
+
+    virtual size_t write(uint8_t) = 0;
+    size_t write(const char *str)
+    {
+        if(str == NULL) {
+            return 0;
+        }
+        return write((const uint8_t *) str, strlen(str));
+    }
+    // [vtable for Adafruit_GFX]+0x14): undefined reference to `Print::write(unsigned char const*, unsigned int)'
+    // was: virtual
+    size_t write(const uint8_t *buffer, size_t size);
+    size_t write(const char *buffer, size_t size)
+    {
+        return write((const uint8_t *) buffer, size);
+    }
+
+    //size_t printf(const char * format, ...)  __attribute__ ((format (printf, 2, 3)));
+    size_t print(const __FlashStringHelper *);
+    size_t print(const String &);
+    size_t print(const char[]);
+    size_t print(char);
+    size_t print(unsigned char, int = DEC);
+    size_t print(int, int = DEC);
+    size_t print(unsigned int, int = DEC);
+    size_t print(long, int = DEC);
+    size_t print(unsigned long, int = DEC);
+    size_t print(double, int = 2);
+    size_t print(const Printable&);
+    size_t print(struct tm * timeinfo, const char * format = NULL);
+
+    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(struct tm * timeinfo, const char * format = NULL);
+    size_t println(void);
+};
+
+#endif