Raise version to 2.2.6

TFT_eSPI.h

@@ -16,7 +16,7 @@
 #ifndef _TFT_eSPIH_
 #define _TFT_eSPIH_
 
-#define TFT_ESPI_VERSION "2.2.5"
+#define TFT_ESPI_VERSION "2.2.6"
 
 /***************************************************************************************
 **                         Section 1: Load required header files
@@ -615,9 +615,8 @@ class TFT_eSPI : public Print {
   void     pushPixelsDMA(uint16_t* image, uint32_t len);
 
            // Check if the DMA is complete - use while(tft.dmaBusy); for a blocking wait
-           // Note: for ESP32 the dmaBusy() function is blocking at the moment - to be updated
-  bool     dmaBusy(void);
-  void     dmaWait(void);
+  bool     dmaBusy(void); // returns true if DMA is still in progress
+  void     dmaWait(void); // wait until DMA is complete
 
   bool     DMA_Enabled = false;   // Flag for DMA enabled state
   uint8_t  spiBusyCheck = 0;      // Number of ESP32 transfer buffers to check

library.json

@@ -1,6 +1,6 @@
 {
   "name": "TFT_eSPI",
-  "version": "2.2.5",
+  "version": "2.2.6",
   "keywords": "Arduino, tft, ePaper, display, STM32, ESP8266, NodeMCU, ESP32, M5Stack, ILI9341, ST7735, ILI9163, S6D02A1, ILI9486, ST7789, RM68140",
   "description": "A TFT and ePaper SPI graphics library with optimisation for ESP8266, ESP32 and STM32",
   "repository":

library.properties

@@ -1,5 +1,5 @@
 name=TFT_eSPI
-version=2.2.5
+version=2.2.6
 author=Bodmer
 maintainer=Bodmer
 sentence=TFT graphics library for Arduino processors with performance optimisation for STM32, ESP8266 and ESP32