Add ability to set ST7735 tab color from sketch

Use line is form:
tft.init(1);
or:
tft.init(INITR_REDTAB);
// Enumerated the configurations in library are:
#define INITR_GREENTAB
0x0
#define INITR_REDTAB    0x1
#define INITR_BLACKTAB  0x2
#define
INITR_GREENTAB2 0x3 // Use if you get random pixels on two edges of
green tab display
#define INITR_GREENTAB3 0x4 // Use if you get random
pixels on edge(s) of 128x128 screen
#define INITR_GREENTAB128 0x5 // Use
if you only get part of 128x128 screen in rotation 0 & 1
#define INITB
0xB

TFT_Drivers/ST7735_Init.h

@@ -140,8 +140,6 @@
     ST7735_DISPON ,    TFT_INIT_DELAY, //  4: Main screen turn on, no args w/delay
       100 };                  //     100 ms delay
 
-     tabcolor = TAB_COLOUR;
-
      if (tabcolor == INITB)
      {
        commandList(Bcmd);

TFT_eSPI.cpp

@@ -209,9 +209,9 @@ TFT_eSPI::TFT_eSPI(int16_t w, int16_t h)
 ** Function name:           begin
 ** Description:             Included for backwards compatibility
 ***************************************************************************************/
-void TFT_eSPI::begin(void)
+void TFT_eSPI::begin(uint8_t tc)
 {
- init();
+ init(tc);
 }
 
 
@@ -219,7 +219,7 @@ void TFT_eSPI::begin(void)
 ** Function name:           init
 ** Description:             Reset, then initialise the TFT display registers
 ***************************************************************************************/
-void TFT_eSPI::init(void)
+void TFT_eSPI::init(uint8_t tc)
 {
 #if !defined (ESP32)
   #ifdef TFT_CS
@@ -307,6 +307,7 @@ void TFT_eSPI::init(void)
     #include "TFT_Drivers/ILI9341_Init.h"
 
 #elif defined (ST7735_DRIVER)
+    tabcolor = tc;
     #include "TFT_Drivers/ST7735_Init.h"
 
 #elif defined (ILI9163_DRIVER)
@@ -318,6 +319,9 @@ void TFT_eSPI::init(void)
 #elif defined (RPI_ILI9486_DRIVER)
     #include "TFT_Drivers/RPI_ILI9486_Init.h"
 
+#elif defined (ILI9486_DRIVER)
+    #include "TFT_Drivers/ILI9486_Init.h"
+
 #elif defined (ILI9481_DRIVER)
     #include "TFT_Drivers/ILI9481_Init.h"
 
@@ -359,6 +363,9 @@ void TFT_eSPI::setRotation(uint8_t m)
 #elif defined (RPI_ILI9486_DRIVER)
     #include "TFT_Drivers/RPI_ILI9486_Rotation.h"
 
+#elif defined (ILI9486_DRIVER)
+    #include "TFT_Drivers/ILI9486_Rotation.h"
+
 #elif defined (ILI9481_DRIVER)
     #include "TFT_Drivers/ILI9481_Rotation.h"
 

TFT_eSPI.h

@@ -21,6 +21,10 @@
 // available and the pins to be used
 #include <User_Setup_Select.h>
 
+#ifndef TAB_COLOUR
+  TAB_COLOUR 0
+#endif
+
 // If the frequency is not defined, set a default
 #ifndef SPI_FREQUENCY
   #define SPI_FREQUENCY  20000000
@@ -491,7 +495,7 @@ class TFT_eSPI : public Print {
 
   TFT_eSPI(int16_t _W = TFT_WIDTH, int16_t _H = TFT_HEIGHT);
 
-  void     init(void), begin(void); // Same - begin included for backwards compatibility
+  void     init(uint8_t tc = TAB_COLOUR), begin(uint8_t tc = TAB_COLOUR); // Same - begin included for backwards compatibility
 
   // These are virtual so the TFT_eSprite class can override them with sprite specific functions
   virtual void     drawPixel(uint32_t x, uint32_t y, uint32_t color),

examples/Generic/TFT_SPIFFS_BMP/TFT_SPIFFS_BMP.ino

@@ -8,7 +8,7 @@
 // Data folder, press Ctrl+K to see this folder. Use the IDE "Tools" menu
 // option to upload the sketches data folder to the SPIFFS
 
-// This sketch ahs been tested on the ESP32 and ESP8266
+// This sketch has been tested on the ESP32 and ESP8266
 
 //----------------------------------------------------------------------------------------------------
 

examples/Generic/drawXBitmap/drawXBitmap.ino

@@ -7,7 +7,7 @@
 // This example is part of the TFT_eSPI library:
 // https://github.com/Bodmer/TFT_eSPI
 
-// Created by Bodmer 23/14/18
+// Created by Bodmer 23/04/18
 
 #include "xbm.h"             // Sketch tab header for xbm images
 

examples/Test and diagnostics/Read_User_Setup/Read_User_Setup.ino

@@ -8,7 +8,7 @@
   verify the correct settings are being picked up by the compiler.
 
   If support is needed the output can be cut and pasted into an Arduino Forum post and
-  already inlcudes the formatting [code]...[/code] markups.
+  already includes the formatting [code]...[/code] markups.
 
   Written by Bodmer 9/4/18
 */