Functions of the Arduino Print class since it is not part of the ESP-IDF framework

Author: osmanovv

src/OLEDDisplay.cpp

@@ -957,6 +957,13 @@ int OLEDDisplay::_putc(int c) {
 
 	return this->write((uint8_t)c);
 }
+#elif ESP_PLATFORM
+size_t OLEDDisplay::println(uint8_t c) {
+	return write(c);
+}
+size_t OLEDDisplay::println(const char *str) {
+	return write(*str);
+}
 #endif
 
 // Private functions

src/OLEDDisplay.h

@@ -367,6 +367,10 @@ class OLEDDisplay : public Stream {
 #ifdef __MBED__
 	int _putc(int c);
 	int _getc() { return -1; };
+#elif ESP_PLATFORM
+  // Functions of the Arduino `Print` class since it is not part of the ESP-IDF framework
+  size_t println(uint8_t c);
+  size_t println(const char *str);
 #endif