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TFT_eSPI
Commit d6544c9c authored by Bodmer's avatar Bodmer
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Fix #1767 and update ILI9481 init code option 8

parent 8582ff7e
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Showing with 200 additions and 12 deletions
Processors/TFT_eSPI_ESP32.h
View file @ d6544c9c
......@@ -317,6 +317,13 @@ SPI3_HOST = 2
#define TFT_SCLK 18
#endif
#if defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32S2)
#if (TFT_MISO == -1)
#undef TFT_MISO
#define TFT_MISO TFT_MOSI
#endif
#endif
#endif
#endif
......
TFT_Drivers/ILI9481_Init.h
View file @ d6544c9c
......@@ -11,6 +11,8 @@
//#define ILI9481_INIT_4 // AUO317
//#define ILI9481_INIT_5 // CMO35 *****
//#define ILI9481_INIT_6 // RGB
//#define ILI9481_INIT_7 // From #1774
//#define ILI9481_INIT_8 // From #1774
/////////////////////////////////////////////////////////////////////////////////////////
#ifdef ILI9481_INIT_1
......@@ -61,13 +63,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -150,13 +152,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -239,13 +241,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -324,13 +326,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -412,13 +414,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -524,13 +526,13 @@
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (RPI_DISPLAY_TYPE)
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#ifndef TFT_PARALLEL_8_BIT
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
......@@ -552,4 +554,183 @@
delay(25);
// End of ILI9481 display configuration
/////////////////////////////////////////////////////////////////////////////////////////
// From #1774
#elif defined (ILI9481_INIT_7)
///ili9481+cmi3.5ips //效果不好
//************* Start Initial Sequence **********//
writecommand(0x11);
delay(20);
writecommand(0xD0);
writedata(0x07);
writedata(0x42);
writedata(0x1B);
writecommand(0xD1);
writedata(0x00);
writedata(0x14);
writedata(0x1B);
writecommand(0xD2);
writedata(0x01);
writedata(0x12);
writecommand(0xC0);
writedata(0x10);
writedata(0x3B);
writedata(0x00);
writedata(0x02);
writedata(0x01);
writecommand(0xC5);
writedata(0x03);
writecommand(0xC8);
writedata(0x00);
writedata(0x46);
writedata(0x44);
writedata(0x50);
writedata(0x04);
writedata(0x16);
writedata(0x33);
writedata(0x13);
writedata(0x77);
writedata(0x05);
writedata(0x0F);
writedata(0x00);
writecommand(0x36);
writedata(0x0A);
writecommand(0x3A);
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#if !defined (TFT_PARALLEL_8_BIT) && !defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
writecommand(0x22);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0x3F);
writecommand(0x2B);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0xE0);
delay(120);
writecommand(0x29);
#elif defined (ILI9481_INIT_8)
//3.5IPS ILI9481+CMI
writecommand(0x01); //Soft_rese
delay(220);
writecommand(0x11);
delay(280);
writecommand(0xd0); //Power_Setting
writedata(0x07);//07 VC[2:0] Sets the ratio factor of Vci to generate the reference voltages Vci1
writedata(0x44);//41 BT[2:0] Sets the Step up factor and output voltage level from the reference voltages Vci1
writedata(0x1E);//1f 17 1C VRH[3:0]: Sets the factor to generate VREG1OUT from VCILVL
delay(220);
writecommand(0xd1); //VCOM Control
writedata(0x00);//00
writedata(0x0C);//1A VCM [6:0] is used to set factor to generate VCOMH voltage from the reference voltage VREG1OUT 15 09
writedata(0x1A);//1F VDV[4:0] is used to set the VCOM alternating amplitude in the range of VREG1OUT x 0.70 to VREG1OUT 1F 18
writecommand(0xC5); //Frame Rate
writedata(0x03); // 03 02
writecommand(0xd2); //Power_Setting for Normal Mode
writedata(0x01); //01
writedata(0x11); //11
writecommand(0xE4); //?
writedata(0xa0);
writecommand(0xf3);
writedata(0x00);
writedata(0x2a);
//1 OK
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);
//GAMMA SETTING
writecommand(0xC0); //Panel Driving Setting
writedata(0x00); //1//00 REV SM GS
writedata(0x3B); //2//NL[5:0]: Sets the number of lines to drive the LCD at an interval of 8 lines.
writedata(0x00); //3//SCN[6:0]
writedata(0x02); //4//PTV: Sets the Vcom output in non-display area drive period
writedata(0x11); //5//NDL: Sets the source output level in non-display area. PTG: Sets the scan mode in non-display area.
writecommand(0xc6); //Interface Control
writedata(0x83);
//GAMMA SETTING
writecommand(0xf0); //?
writedata(0x01);
writecommand(0xE4);//?
writedata(0xa0);
//////倒装设置 NG
writecommand(0x36);
writedata(0x0A); // 8C:出来两行 CA：出来一个点
writecommand(0x3a);
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
writedata(0x55); // 16 bit colour interface
#else
writedata(0x66); // 18 bit colour interface
#endif
#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT)
writecommand(TFT_INVON);
#endif
writecommand(0xb4);//Display Mode and Frame Memory Write Mode Setting
writedata(0x02);
writedata(0x00); //?
writedata(0x00);
writedata(0x01);
delay(280);
writecommand(0x2a);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0x3F); //3F
writecommand(0x2b);
writedata(0x00);
writedata(0x00);
writedata(0x01);
writedata(0xDf); //DF
//writecommand(0x21);
writecommand(0x29);
writecommand(0x2c);
#endif
\ No newline at end of file
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