Changes to headerfile to work on esp8266 as well.

src/SFE_MicroOLED.cpp

@@ -6,6 +6,11 @@ Jim Lindblom @ SparkFun Electronics
 October 26, 2014
 https://github.com/sparkfun/Micro_OLED_Breakout/tree/master/Firmware/Arduino/libraries/SFE_MicroOLED
 
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
 This file defines the hardware interface(s) for the Micro OLED Breakout. Those
 interfaces include SPI, I2C and a parallel bus.
 
@@ -28,8 +33,12 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
-
-#include <avr/pgmspace.h>
+#include <Arduino.h>
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 #include <SFE_MicroOLED.h>
 
 // This fixed ugly GCC warning "only initialized variables can be placed into program memory area"

src/SFE_MicroOLED.h

@@ -6,6 +6,12 @@ Jim Lindblom @ SparkFun Electronics
 October 26, 2014
 https://github.com/sparkfun/Micro_OLED_Breakout/tree/master/Firmware/Arduino/libraries/SFE_MicroOLED
 
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
+
 This file defines the hardware interface(s) for the Micro OLED Breakout. Those
 interfaces include SPI, I2C and a parallel bus.
 
@@ -34,7 +40,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <stdio.h>
 #include <Arduino.h>
-#include <avr/pgmspace.h>
+
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 
 #define swap(a, b) { uint8_t t = a; a = b; b = t; }
 

src/hardware.cpp

@@ -6,6 +6,11 @@ Jim Lindblom @ SparkFun Electronics
 October 26, 2014
 https://github.com/sparkfun/Micro_OLED_Breakout/tree/master/Firmware/Arduino/libraries/SFE_MicroOLED
 
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
 This file defines the hardware interface(s) for the Micro OLED Breakout. Those
 interfaces include SPI, I2C and a parallel bus.
 

src/util/7segment.h

@@ -15,11 +15,21 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
 ******************************************************************************/
 #ifndef FONT7SEGMENT_H
 #define FONT7SEGMENT_H
 
-#include <avr/pgmspace.h>
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 
 static const unsigned char sevensegment [] PROGMEM = {
 	// first row defines - FONTWIDTH, FONTHEIGHT, ASCII START CHAR, TOTAL CHARACTERS, FONT MAP WIDTH HIGH, FONT MAP WIDTH LOW (2,56 meaning 256)

src/util/font5x7.h

@@ -15,11 +15,21 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
 ******************************************************************************/
 #ifndef FONT5X7_H
 #define FONT5X7_H
 
-#include <avr/pgmspace.h>
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 
 // Standard ASCII 5x7 font
 static const unsigned char font5x7[] PROGMEM = {

src/util/font8x16.h

@@ -15,11 +15,20 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
 ******************************************************************************/
 #ifndef FONT8X16_H
 #define FONT8X16_H
 
-#include <avr/pgmspace.h>
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 
 static const unsigned char font8x16[] PROGMEM = {
 	// first row defines - FONTWIDTH, FONTHEIGHT, ASCII START CHAR, TOTAL CHARACTERS, FONT MAP WIDTH HIGH, FONT MAP WIDTH LOW (2,56 meaning 256)

src/util/fontlargenumber.h

@@ -15,11 +15,21 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Modified by:
+Emil Varughese @ Edwin Robotics Pvt. Ltd.
+July 27, 2015
+https://github.com/emil01/SparkFun_Micro_OLED_Arduino_Library/
+
 ******************************************************************************/
 #ifndef FONTLARGENUMBER_H
 #define FONTLARGENUMBER_H
 
-#include <avr/pgmspace.h>
+#ifdef __AVR__
+	#include <avr/pgmspace.h>
+#else
+	#include <pgmspace.h>
+#endif
 
 static const unsigned char fontlargenumber[] PROGMEM = {
 	// first row defines - FONTWIDTH, FONTHEIGHT, ASCII START CHAR, TOTAL CHARACTERS, FONT MAP WIDTH HIGH, FONT MAP WIDTH LOW (2,56 meaning 256)