Version 3.1.0

- added support for GDEH0154D67 1.54" b/w, replacement for GDEP015OC1 - added example GxEPD_MinimumExample, e.g. for memory footprint
ZinggJM · May 8, 2020 · 39621c2 · 39621c2
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diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -8,10 +8,11 @@
 ### issues:
 - please post only issues that are real issues with this library!
 - please add all information according to the issue template
+- issues are disabled because above rules were not obeyed
 
 ### pull requests:
-- in general, I will not merge pull request
-- pull requests are useful to inform users and me about interesting additions in forked repositories
-- I will close or remove pull request at will
+- I will not merge pull request. There may be exceptions to this. I may add (modified) fixes.
+- pull requests are useful to inform users and me about interesting additions in forked repositories.
+- I will close or remove pull request at will.
 
 ## Thank you for all the inspiration I get for this library.
diff --git a/README.md b/README.md
@@ -35,7 +35,8 @@ A simple E-Paper display library with common base class and separate IO class fo
 - Good Dispay ePaper for Arduino : https://forum.arduino.cc/index.php?topic=436411.0
 
 ### Supported SPI e-paper panels from Good Display:
-- GDEP015OC1     1.54" b/w
+- GDEP015OC1     1.54" b/w 200x200
+- GDEH0154D67    1.54" b/w 200x200 replacement for GDEP015OC1
 - GDEW0154Z04    1.54" b/w/r 200x200
 - GDEW0154Z17    1.54" b/w/r 152x152
 - GDE0213B1      2.13" b/w
@@ -65,7 +66,10 @@ A simple E-Paper display library with common base class and separate IO class fo
 
 ### for pin mapping suggestions see ConnectingHardware.md
 
-### Version 3.0.9
+### Version 3.1.0
+- added support for GDEH0154D67 1.54" b/w, replacement for GDEP015OC1
+- added example GxEPD_MinimumExample, e.g. for memory footprint
+#### Version 3.0.9
 - fixed BMP handling, e.g. for BMPs created by ImageMagick
 - see also Arduino Forum Topic https://forum.arduino.cc/index.php?topic=642343.0
 - added support for GDEW075T7 7.5" b/w 800x480

diff --git a/examples/GxEPD_Example/GxEPD_Example.ino b/examples/GxEPD_Example/GxEPD_Example.ino
@@ -43,6 +43,7 @@
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 //#include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible
@@ -199,6 +200,21 @@ void showBitmapExample()
 }
 #endif
 
+#if defined(_GxGDEH0154D67_H_)
+void showBitmapExample()
+{
+  display.drawExampleBitmap(BitmapExample1, sizeof(BitmapExample1));
+  delay(2000);
+  display.drawExampleBitmap(BitmapExample2, sizeof(BitmapExample2));
+  delay(5000);
+  display.fillScreen(GxEPD_WHITE);
+  display.drawExampleBitmap(BitmapExample1, 0, 0, GxEPD_WIDTH, GxEPD_HEIGHT, GxEPD_BLACK);
+  display.update();
+  delay(5000);
+  showBoat();
+}
+#endif
+
 #if defined(_GxGDEW0154Z04_H_)
 #define HAS_RED_COLOR
 void showBitmapExample()
@@ -657,7 +673,7 @@ void drawCornerTest()
   display.setRotation(rotation); // restore
 }
 
-#if defined(_GxGDEP015OC1_H_) || defined(_GxGDE0213B1_H_) || defined(_GxGDEH0213B72_H_) || defined(_GxGDEH0213B73_H_)|| defined(_GxGDEH029A1_H_)
+#if defined(_GxGDEP015OC1_H_) || defined(_GxGDEH0154D67_H_) || defined(_GxGDE0213B1_H_) || defined(_GxGDEH0213B72_H_) || defined(_GxGDEH0213B73_H_)|| defined(_GxGDEH029A1_H_)
 #include "IMG_0001.h"
 void showBoat()
 {

diff --git a/examples/GxEPD_MinimumExample/GxEPD_MinimumExample.ino b/examples/GxEPD_MinimumExample/GxEPD_MinimumExample.ino
@@ -0,0 +1,29 @@
+// GxEPD_MinimumExample by Jean-Marc Zingg
+
+#include <GxEPD.h>
+
+// select the display class to use, only one, copy from GxEPD_Example
+#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
+
+#include <GxIO/GxIO_SPI/GxIO_SPI.h>
+#include <GxIO/GxIO.h>
+
+// constructor for AVR Arduino, copy from GxEPD_Example else
+GxIO_Class io(SPI, /*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9); // arbitrary selection of 8, 9 selected for default of GxEPD_Class
+GxEPD_Class display(io, /*RST=*/ 9, /*BUSY=*/ 7); // default selection of (9), 7
+
+void setup()
+{
+  display.init();
+  display.eraseDisplay();
+  // comment out next line to have no or minimal Adafruit_GFX code
+  display.drawPaged(drawHelloWorld); // version for AVR using paged drawing, works also on other processors
+}
+
+void drawHelloWorld()
+{
+  display.setTextColor(GxEPD_BLACK);
+  display.print("Hello World!");
+}
+
+void loop() {};
diff --git a/examples/GxEPD_MultiDisplayExample/GxEPD_MultiDisplayExample.ino b/examples/GxEPD_MultiDisplayExample/GxEPD_MultiDisplayExample.ino
@@ -30,6 +30,7 @@
 
 // select the display classes to use
 #include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 #include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 #include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 #include <GxGDE0213B1/GxGDE0213B1.h>      // 2.13" b/w
@@ -387,6 +388,3 @@ void showFont(GxEPD& display, const char name[], const GFXfont* f)
   display.update();
   delay(5000);
 }
-
-
-
diff --git a/examples/GxEPD_SD_Example/GxEPD_SD_Example.ino b/examples/GxEPD_SD_Example/GxEPD_SD_Example.ino
@@ -75,6 +75,7 @@ SdFat SD;
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 //#include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible

diff --git a/examples/GxEPD_WiFi_Example/GxEPD_WiFi_Example.ino b/examples/GxEPD_WiFi_Example/GxEPD_WiFi_Example.ino
@@ -47,6 +47,7 @@
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 //#include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible

diff --git a/examples/GxFont_GFX_Example/GxFont_GFX_Example.ino b/examples/GxFont_GFX_Example/GxFont_GFX_Example.ino
@@ -67,6 +67,7 @@
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 //#include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible

diff --git a/examples/PagedDisplayForSmallRam/PagedDisplayForSmallRam.ino b/examples/PagedDisplayForSmallRam/PagedDisplayForSmallRam.ino
@@ -37,6 +37,7 @@
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0154Z04/GxGDEW0154Z04.h>  // 1.54" b/w/r 200x200
 //#include <GxGDEW0154Z17/GxGDEW0154Z17.h>  // 1.54" b/w/r 152x152
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible

diff --git a/examples/PartialUpdateExample/PartialUpdateExample.ino b/examples/PartialUpdateExample/PartialUpdateExample.ino
@@ -39,6 +39,7 @@
 
 // select the display class to use, only one
 //#include <GxGDEP015OC1/GxGDEP015OC1.h>    // 1.54" b/w
+//#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w
 //#include <GxGDEW0213I5F/GxGDEW0213I5F.h>  // 2.13" b/w 104x212 flexible
 //#include <GxGDE0213B1/GxGDE0213B1.h>      // 2.13" b/w
 //#include <GxGDEH0213B72/GxGDEH0213B72.h>  // 2.13" b/w new panel

diff --git a/examples/PartialUpdateTest/PartialUpdateTest.ino b/examples/PartialUpdateTest/PartialUpdateTest.ino
@@ -24,7 +24,8 @@
 #include <GxEPD.h>
 
 // select the display class to use, only one
-#include <GxGDEP015OC1/GxGDEP015OC1.h>
+//#include <GxGDEP015OC1/GxGDEP015OC1.h>
+#include <GxGDEH0154D67/GxGDEH0154D67.h>
 //#include <GxGDE0213B1/GxGDE0213B1.h>
 //#include <GxGDEH029A1/GxGDEH029A1.h>
 //#include <GxGDEW042T2/GxGDEW042T2.h>
@@ -99,7 +100,7 @@ GxEPD_Class display(io /*RST=9*/ /*BUSY=7*/); // default selection of (9), 7
 
 #endif
 
-#if defined(_GxGDEP015OC1_H_)
+#if defined(_GxGDEP015OC1_H_) || defined(_GxGDEH0154D67_H_)
 const uint32_t partial_update_period_s = 1;
 const uint32_t full_update_period_s = 6 * 60 * 60;
 #elif defined(_GxGDE0213B1_H_) || defined(_GxGDEH029A1_H_) || defined(_GxGDEW042T2_H_)
@@ -227,5 +228,3 @@ void showPartialUpdate_AVR()
 }
 
 #endif
-
-
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=GxEPD
-version=3.0.9
+version=3.1.0
 author=Jean-Marc Zingg
 maintainer=Jean-Marc Zingg
 sentence=Display Library for SPI e-paper panels from Dalian Good Display and boards from Waveshare.