Differences

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--- esp32:mh-et_live_1.54-inches_e-paper [2021/05/05 23:28] – created aistis
+++ esp32:mh-et_live_1.54-inches_e-paper [2021/11/16 14:33] (current) – aistis
@@ Line 1: / Line 1: @@
-MH-ET LIVE 1.54-inches E-Paper
+MH-ET LIVE 1.54-inches E-Paper epaper e-ink eink
 ESP32
-veikia tik portus reikia pakeist
+new version: https://github.com/ZinggJM/GxEPD2/tree/master/examples/GxEPD2_MinimumExample
+{{:esp32:pasted:20210505-233910.png}}
+{{:esp32:pasted:20210505-233839.png}}
+defaultinis pvz veikia tik portus reikia pakeist
 https://github.com/ZinggJM/GxEPD/blob/master/examples/GxEPD_MinimumExample/GxEPD_MinimumExample.ino
+new lib - recomended
+<code cpp>
+// GxEPD2_MinimumExample.ino by Jean-Marc Zingg
+// purpose is e.g. to determine minimum code and ram use by this library
+// see GxEPD2_wiring_examples.h of GxEPD2_Example for wiring suggestions and examples
+// if you use a different wiring, you need to adapt the constructor parameters!
+// uncomment next line to use class GFX of library GFX_Root instead of Adafruit_GFX, to use less code and ram
+//#include <GFX.h>
+#include <GxEPD2_BW.h> // including both doesn't use more code or ram
+#include <GxEPD2_3C.h> // including both doesn't use more code or ram
+// select the display class and display driver class in the following file (new style):
+#include "GxEPD2_display_selection_new_style.h"
+// alternately you can copy the constructor from GxEPD2_display_selection.h or GxEPD2_display_selection_added.h of GxEPD2_Example to here
+// e.g. for Wemos D1 mini:
+//GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEH0154D67
+//GxIO_Class io(SPI, /*CS=5*/ 5, /*DC=*/ 25, /*RST=*/ 16); // arbitrary selection of 17, 16
+GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // arbitrary selection of (16), 4
+void setup()
+{
+  display.init();
+  // comment out next line to have no or minimal Adafruit_GFX code
+  display.setTextColor(GxEPD_BLACK);
+  display.firstPage();
+  do
+  {
+    display.fillScreen(GxEPD_WHITE);
+    // comment out next line to have no or minimal Adafruit_GFX code
+    display.print("Labas vakaras! veikia!");
+  }
+  while (display.nextPage());
+}
+void loop() {};
+</code>
+old lib
 <code cpp>