Add Setup202_SSD1351_128 and remove tft_Write_16C/D macros

TFT_eSPI.cpp

@@ -3038,6 +3038,7 @@ void TFT_eSPI::setWindow(int32_t x0, int32_t y0, int32_t x1, int32_t y1)
   //begin_tft_write(); // Must be called before setWindow
   addr_row = 0xFFFF;
   addr_col = 0xFFFF;
+
 #if defined (ILI9225_DRIVER)
   if (rotation & 0x01) { swap_coord(x0, y0); swap_coord(x1, y1); }
 
@@ -3066,23 +3067,22 @@ void TFT_eSPI::setWindow(int32_t x0, int32_t y0, int32_t x1, int32_t y1)
   }
 
   DC_C; tft_Write_8(TFT_CASET);
-  DC_D; tft_Write_16C(x0, x1);
+  DC_D; tft_Write_16(x1 | (x0 << 8));
   DC_C; tft_Write_8(TFT_PASET);
-  DC_D; tft_Write_16C(y0, y1);
+  DC_D; tft_Write_16(y1 | (y0 << 8));
   DC_C; tft_Write_8(TFT_RAMWR);
   DC_D;
 #else
+  #if defined (SSD1963_DRIVER)
+    if ((rotation & 0x1) == 0) { swap_coord(x0, y0); swap_coord(x1, y1); }
+  #endif
 
-#if defined (SSD1963_DRIVER)
+  #ifdef CGRAM_OFFSET
-  if ((rotation & 0x1) == 0) { swap_coord(x0, y0); swap_coord(x1, y1); }
+    x0+=colstart;
-#endif
+    x1+=colstart;
-
+    y0+=rowstart;
-#ifdef CGRAM_OFFSET
+    y1+=rowstart;
-  x0+=colstart;
+  #endif
-  x1+=colstart;
-  y0+=rowstart;
-  y1+=rowstart;
-#endif
 
   // Temporary solution is to include the RP2040 optimised code here
   #if defined(ARDUINO_ARCH_RP2040) && !defined(TFT_PARALLEL_8BIT)
@@ -3118,17 +3118,15 @@ void TFT_eSPI::setWindow(int32_t x0, int32_t y0, int32_t x1, int32_t y1)
     DC_D;
 
   #else
-
     DC_C; tft_Write_8(TFT_CASET);
     DC_D; tft_Write_32C(x0, x1);
     DC_C; tft_Write_8(TFT_PASET);
     DC_D; tft_Write_32C(y0, y1);
     DC_C; tft_Write_8(TFT_RAMWR);
     DC_D;
-    //end_tft_write(); // Must be called after setWindow
-
   #endif // RP2040 SPI
 #endif
+  //end_tft_write(); // Must be called after setWindow
 }
 
 
@@ -3335,14 +3333,14 @@ void TFT_eSPI::drawPixel(int32_t x, int32_t y, uint32_t color)
   // No need to send x if it has not changed (speeds things up)
   if (addr_col != x) {
     DC_C; tft_Write_8(TFT_CASET);
-    DC_D; tft_Write_16D(x);
+    DC_D; tft_Write_16(x | (x << 8));
     addr_col = x;
   }
 
   // No need to send y if it has not changed (speeds things up)
   if (addr_row != y) {
     DC_C; tft_Write_8(TFT_PASET);
-    DC_D; tft_Write_16D(y);
+    DC_D; tft_Write_16(y | (y << 8));
     addr_row = y;
   }
 #else

User_Setup_Select.h

@@ -88,6 +88,8 @@
 
 //#include <User_Setups/Setup201_WT32_SC01.h>        // Setup file for ESP32 based WT32_SC01 from Seeed
 
+//#include <User_Setups/Setup202_SSD1351_128.h>      // Setup file for ESP32/ESP8266 based SSD1351 128x128 1.5inch OLED display
+
 //#include <User_Setups/SetupX_Template.h>
 
 

User_Setups/Setup202_SSD1351_128.h

@@ -0,0 +1,51 @@
+// See SetupX_Template.h for all options available
+
+#define SSD1351_DRIVER
+
+
+#define TFT_WIDTH  128
+#define TFT_HEIGHT 128
+
+
+#define SSD1351_1DOT5_INCH_128 // For 128 x 128 display
+
+// Wiring:
+//   +-------------+------------+-------------------------------------------------------------------+
+//   | Display PCB |  TFT_eSPI  |                               Info                                |
+//   +-------------+------------+-------------------------------------------------------------------+
+//   | GND         | GND (0V)   | Common                                                            |
+//   | VCC         | 5V or 3.3V | Better to power with 5V if display PCB supports it                |
+//   | DIN         | TFT_MOSI   | SPI data                                                          |
+//   | SCK         | TFT_SCLK   | SPI clock                                                         |
+//   | DC          | TFT_DC     | Distinguish between a command or its data                         |
+//   | RST         | TFT_RST    | Hardware reset, can connect to MCU RST pin as well                |
+//   | CS          | TFT_CS     | Chip select, Set to -1 if for manually use with multiple displays |
+//   +-------------+------------+-------------------------------------------------------------------+
+#if defined(ESP32)
+  #define TFT_MOSI 23
+  #define TFT_SCLK 18
+  #define TFT_DC   2
+  #define TFT_RST  4
+  #define TFT_CS   15 // Set to -1 if using more than one display and manage it in sketch
+#elif defined(ESP8266)
+//#define TFT_MOSI PIN_D5 // Can't change
+//#define TFT_SCLK PIN_D7 // Can't change
+  #define TFT_DC   PIN_D3
+  #define TFT_RST  PIN_D4
+  #define TFT_CS   PIN_D8
+#endif
+
+
+#define LOAD_GLCD   // Original Adafruit 8 pixel font needs ~1820 bytes in FLASH
+#define LOAD_FONT2  // Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters
+#define LOAD_FONT4  // Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
+#define LOAD_FONT6  // Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm
+#define LOAD_FONT7  // 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:.
+#define LOAD_FONT8  // Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-.
+//#define LOAD_FONT8N // Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT
+#define LOAD_GFXFF  // FreeFonts- 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
+#define SMOOTH_FONT
+
+
+#define SPI_FREQUENCY  20000000
+//#define SPI_FREQUENCY  40000000 // Works after shielding the wires!