Added fastRefresh mode for 2.9" display

ThingPulse · Dec 16, 2017 · c8a5683 · c8a5683
1 parent 4e0852b
commit c8a5683
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Showing 18 changed files with 639 additions and 23 deletions.
diff --git a/library.json b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "Mini Grafx",
-  "version": "0.0.15",
+  "version": "0.0.16",
   "keywords": "embedded, graphics, tft, oled, e-paper",
   "description": "A generic graphics library containing several drivers for TFT, OLED and e-paper displays",
   "repository":

diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=Mini Grafx
-version=0.0.15
+version=0.0.16
 author=Daniel Eichhorn
 maintainer=Daniel Eichhorn <[email protected]>
 sentence=Graphics Library for embedded devices with a framebuffer

diff --git a/src/DisplayDriver.h b/src/DisplayDriver.h
@@ -48,6 +48,7 @@ class DisplayDriver {
   virtual void setRotation(uint8_t r);
   virtual void init() = 0;
   virtual void writeBuffer(uint8_t *buffer, uint8_t bitsPerPixel, uint16_t *palette) = 0;
+  virtual void setFastRefresh(boolean isEnabled) = 0;
 
   int16_t height(void) const;
   int16_t width(void) const;
@@ -60,6 +61,7 @@ class DisplayDriver {
     WIDTH, HEIGHT;   // This is the 'raw' display w/h - never changes
   int16_t _width, _height;
   uint8_t rotation;
+  boolean isFastRefreshEnabled = false;
 
 };
 

diff --git a/src/EPD_WaveShare.cpp b/src/EPD_WaveShare.cpp
@@ -148,7 +148,7 @@ void EPD_WaveShare::writeBuffer(uint8_t *buffer, uint8_t bitsPerPixel, uint16_t
   EPD_SetRamPointer(0x00,(yDot-1)%256,(yDot-1)/256);	// set ram
   //Serial.println(">>>>>>------start send display data!!---------<<<<<<<");
   int i = 0,j = 0;
-	if(XSize%8 != 0){
+	if(XSize % 8 != 0){
 		XSize = XSize+(8-XSize%8);
 	}
 	XSize = XSize/8;
@@ -198,6 +198,10 @@ void EPD_WaveShare::writeBuffer(uint8_t *buffer, uint8_t bitsPerPixel, uint16_t
 
 }
 
+void EPD_WaveShare::setFastRefresh(boolean isFastRefreshEnabled) {
+  // Not enabled at the moment
+}
+
 uint8_t EPD_WaveShare::getPixel(uint8_t *buffer, uint16_t x, uint16_t y) {
   uint8_t bitsPerPixel = 1;
   uint8_t bitMask = (1 << bitsPerPixel) - 1;

diff --git a/src/EPD_WaveShare.h b/src/EPD_WaveShare.h
@@ -116,6 +116,7 @@ class EPD_WaveShare : public DisplayDriver {
     void EPD_Dis_Full(unsigned char *DisBuffer,unsigned char Label);
     void EPD_Dis_Part(unsigned char xStart,unsigned char xEnd,unsigned long yStart,unsigned long yEnd,unsigned char *DisBuffer,unsigned char Label);
     void Dis_Char(char acsii,char size,char mode,char next,unsigned char *buffer);
+    void setFastRefresh(boolean isFastRefreshEnabled);
 
     void driver_delay_xms(unsigned long xms);
     void SPI_Write(unsigned char value);