From 0de102f3acb0e71bd6edf0e350b6174f9e83fd2c Mon Sep 17 00:00:00 2001
From: Bodmer <bodmer@anola.net>
Date: Thu, 26 Nov 2020 13:12:07 +0000
Subject: [PATCH] Add ILI9481 init sequence options

Choosing to a different option to improve colour balance.

init options from mcufriend_kbv added.
---
 TFT_Drivers/ILI9481_Init.h | 470 +++++++++++++++++++++++++++++++++++++
 1 file changed, 470 insertions(+)

diff --git a/TFT_Drivers/ILI9481_Init.h b/TFT_Drivers/ILI9481_Init.h
index 8b0809d..029be02 100644
--- a/TFT_Drivers/ILI9481_Init.h
+++ b/TFT_Drivers/ILI9481_Init.h
@@ -5,7 +5,15 @@
 //
 // See ST7735_Setup.h file for an alternative format
 
+//#define ILI9481_INIT_1 // Original default
+//#define ILI9481_INIT_2 // CPT29
+//#define ILI9481_INIT_3 // PVI35
+//#define ILI9481_INIT_4 // AUO317
+#define ILI9481_INIT_5 // CMO35 *****
+//#define ILI9481_INIT_6 // RGB
 
+/////////////////////////////////////////////////////////////////////////////////////////
+#ifdef ILI9481_INIT_1
 // Configure ILI9481 display
 
     writecommand(TFT_SLPOUT);
@@ -80,6 +88,468 @@
 
     delay(25);
 // End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#elif defined (ILI9481_INIT_2)
+// Configure ILI9481 display
 
+    writecommand(TFT_SLPOUT);
+    delay(20);
 
+    writecommand(0xD0);
+    writedata(0x07);
+    writedata(0x41);
+    writedata(0x1D);
 
+    writecommand(0xD1);
+    writedata(0x00);
+    writedata(0x2B);
+    writedata(0x1F);
+
+    writecommand(0xD2);
+    writedata(0x01);
+    writedata(0x11);
+
+    writecommand(0xC0);
+    writedata(0x10);
+    writedata(0x3B);
+    writedata(0x00);
+    writedata(0x02);
+    writedata(0x11);
+
+    writecommand(0xC5);
+    writedata(0x03);
+
+    writecommand(0xC8);
+    writedata(0x00);
+    writedata(0x14);
+    writedata(0x33);
+    writedata(0x10);
+    writedata(0x00);
+    writedata(0x16);
+    writedata(0x44);
+    writedata(0x36);
+    writedata(0x77);
+    writedata(0x00);
+    writedata(0x0F);
+    writedata(0x00);
+
+    writecommand(0xB0);
+    writedata(0x00);
+
+    writecommand(0xE4);
+    writedata(0xA0);
+    
+    writecommand(0xF0);
+    writedata(0x01);
+
+    writecommand(0xF3);
+    writedata(0x02);
+    writedata(0x1A);
+
+    writecommand(TFT_MADCTL);
+    writedata(0x0A);
+
+    writecommand(0x3A);
+    #ifdef TFT_PARALLEL_8_BIT
+      writedata(0x55);           // 16 bit colour interface
+    #else
+      writedata(0x66);           // 18 bit colour interface
+    #endif
+    
+    #ifndef TFT_PARALLEL_8_BIT
+      writecommand(TFT_INVON);
+    #endif
+
+    writecommand(TFT_CASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x3F);
+
+    writecommand(TFT_PASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0xDF);
+
+    delay(120);
+    writecommand(TFT_DISPON);
+
+    delay(25);
+// End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#elif defined (ILI9481_INIT_3)
+// Configure ILI9481 display
+
+    writecommand(TFT_SLPOUT);
+    delay(20);
+
+    writecommand(0xD0);
+    writedata(0x07);
+    writedata(0x41);
+    writedata(0x1D);
+
+    writecommand(0xD1);
+    writedata(0x00);
+    writedata(0x2B);
+    writedata(0x1F);
+
+    writecommand(0xD2);
+    writedata(0x01);
+    writedata(0x11);
+
+    writecommand(0xC0);
+    writedata(0x10);
+    writedata(0x3B);
+    writedata(0x00);
+    writedata(0x02);
+    writedata(0x11);
+
+    writecommand(0xC5);
+    writedata(0x03);
+
+    writecommand(0xC8);
+    writedata(0x00);
+    writedata(0x14);
+    writedata(0x33);
+    writedata(0x10);
+    writedata(0x00);
+    writedata(0x16);
+    writedata(0x44);
+    writedata(0x36);
+    writedata(0x77);
+    writedata(0x00);
+    writedata(0x0F);
+    writedata(0x00);
+
+    writecommand(0xB0);
+    writedata(0x00);
+
+    writecommand(0xE4);
+    writedata(0xA0);
+    
+    writecommand(0xF0);
+    writedata(0x01);
+
+    writecommand(0xF3);
+    writedata(0x40);
+    writedata(0x0A);
+
+    writecommand(TFT_MADCTL);
+    writedata(0x0A);
+
+    writecommand(0x3A);
+    #ifdef TFT_PARALLEL_8_BIT
+      writedata(0x55);           // 16 bit colour interface
+    #else
+      writedata(0x66);           // 18 bit colour interface
+    #endif
+    
+    #ifndef TFT_PARALLEL_8_BIT
+      writecommand(TFT_INVON);
+    #endif
+
+    writecommand(TFT_CASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x3F);
+
+    writecommand(TFT_PASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0xDF);
+
+    delay(120);
+    writecommand(TFT_DISPON);
+
+    delay(25);
+// End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#elif defined (ILI9481_INIT_4)
+// Configure ILI9481 display
+
+    writecommand(TFT_SLPOUT);
+    delay(20);
+
+    writecommand(0xD0);
+    writedata(0x07);
+    writedata(0x40);
+    writedata(0x1D);
+
+    writecommand(0xD1);
+    writedata(0x00);
+    writedata(0x18);
+    writedata(0x13);
+
+    writecommand(0xD2);
+    writedata(0x01);
+    writedata(0x11);
+
+    writecommand(0xC0);
+    writedata(0x10);
+    writedata(0x3B);
+    writedata(0x00);
+    writedata(0x02);
+    writedata(0x11);
+
+    writecommand(0xC5);
+    writedata(0x03);
+
+    writecommand(0xC8);
+    writedata(0x00);
+    writedata(0x44);
+    writedata(0x06);
+    writedata(0x44);
+    writedata(0x0A);
+    writedata(0x08);
+    writedata(0x17);
+    writedata(0x33);
+    writedata(0x77);
+    writedata(0x44);
+    writedata(0x08);
+    writedata(0x0C);
+
+    writecommand(0xB0);
+    writedata(0x00);
+
+    writecommand(0xE4);
+    writedata(0xA0);
+    
+    writecommand(0xF0);
+    writedata(0x01);
+
+    writecommand(TFT_MADCTL);
+    writedata(0x0A);
+
+    writecommand(0x3A);
+    #ifdef TFT_PARALLEL_8_BIT
+      writedata(0x55);           // 16 bit colour interface
+    #else
+      writedata(0x66);           // 18 bit colour interface
+    #endif
+    
+    #ifndef TFT_PARALLEL_8_BIT
+      writecommand(TFT_INVON);
+    #endif
+
+    writecommand(TFT_CASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x3F);
+
+    writecommand(TFT_PASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0xDF);
+
+    delay(120);
+    writecommand(TFT_DISPON);
+
+    delay(25);
+// End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#elif defined (ILI9481_INIT_5)
+// Configure ILI9481 display
+
+    writecommand(TFT_SLPOUT);
+    delay(20);
+
+    writecommand(0xD0);
+    writedata(0x07);
+    writedata(0x41);
+    writedata(0x1D);
+
+    writecommand(0xD1);
+    writedata(0x00);
+    writedata(0x1C);
+    writedata(0x1F);
+
+    writecommand(0xD2);
+    writedata(0x01);
+    writedata(0x11);
+
+    writecommand(0xC0);
+    writedata(0x10);
+    writedata(0x3B);
+    writedata(0x00);
+    writedata(0x02);
+    writedata(0x11);
+
+    writecommand(0xC5);
+    writedata(0x03);
+
+    writecommand(0xC6);
+    writedata(0x83);
+
+    writecommand(0xC8);
+    writedata(0x00);
+    writedata(0x26);
+    writedata(0x21);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x1F);
+    writedata(0x65);
+    writedata(0x23);
+    writedata(0x77);
+    writedata(0x00);
+    writedata(0x0F);
+    writedata(0x00);
+
+    writecommand(0xB0);
+    writedata(0x00);
+
+    writecommand(0xE4);
+    writedata(0xA0);
+    
+    writecommand(0xF0);
+    writedata(0x01);
+
+    writecommand(TFT_MADCTL);
+    writedata(0x0A);
+
+    writecommand(0x3A);
+    #ifdef TFT_PARALLEL_8_BIT
+      writedata(0x55);           // 16 bit colour interface
+    #else
+      writedata(0x66);           // 18 bit colour interface
+    #endif
+    
+    #ifndef TFT_PARALLEL_8_BIT
+      writecommand(TFT_INVON);
+    #endif
+
+    writecommand(TFT_CASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x3F);
+
+    writecommand(TFT_PASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0xDF);
+
+    delay(120);
+    writecommand(TFT_DISPON);
+
+    delay(25);
+// End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#elif defined (ILI9481_INIT_6)
+// Configure ILI9481 display
+
+    writecommand(TFT_SLPOUT);
+    delay(20);
+
+    writecommand(0xD0);
+    writedata(0x07);
+    writedata(0x41);
+    writedata(0x1D);
+
+    writecommand(0xD1);
+    writedata(0x00);
+    writedata(0x2B);
+    writedata(0x1F);
+
+    writecommand(0xD2);
+    writedata(0x01);
+    writedata(0x11);
+
+    writecommand(0xC0);
+    writedata(0x10);
+    writedata(0x3B);
+    writedata(0x00);
+    writedata(0x02);
+    writedata(0x11);
+    writedata(0x00);
+
+    writecommand(0xC5);
+    writedata(0x03);
+
+    writecommand(0xC6);
+    writedata(0x80);
+
+    writecommand(0xC8);
+    writedata(0x00);
+    writedata(0x14);
+    writedata(0x33);
+    writedata(0x10);
+    writedata(0x00);
+    writedata(0x16);
+    writedata(0x44);
+    writedata(0x36);
+    writedata(0x77);
+    writedata(0x00);
+    writedata(0x0F);
+    writedata(0x00);
+
+    writecommand(0xB0);
+    writedata(0x00);
+
+    writecommand(0xE4);
+    writedata(0xA0);
+    
+    writecommand(0xF0);
+    writedata(0x08);
+
+    writecommand(0xF3);
+    writedata(0x40);
+    writedata(0x0A);
+
+    writecommand(0xF6);
+    writedata(0x84);
+
+    writecommand(0xF7);
+    writedata(0x80);
+
+    writecommand(0xB3);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x06);
+    writedata(0x30);
+
+    writecommand(0xB4);
+    writedata(0x00);
+
+    writecommand(0x0C);
+    writedata(0x00);
+    writedata(0x55);
+
+    writecommand(TFT_MADCTL);
+    writedata(0x0A);
+
+    writecommand(0x3A);
+    #ifdef TFT_PARALLEL_8_BIT
+      writedata(0x55);           // 16 bit colour interface
+    #else
+      writedata(0x66);           // 18 bit colour interface
+    #endif
+    
+    #ifndef TFT_PARALLEL_8_BIT
+      writecommand(TFT_INVON);
+    #endif
+
+    writecommand(TFT_CASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0x3F);
+
+    writecommand(TFT_PASET);
+    writedata(0x00);
+    writedata(0x00);
+    writedata(0x01);
+    writedata(0xDF);
+
+    delay(120);
+    writecommand(TFT_DISPON);
+
+    delay(25);
+// End of ILI9481 display configuration
+/////////////////////////////////////////////////////////////////////////////////////////
+#endif
\ No newline at end of file