85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
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// This is the command sequence that initialises the ILI9486 driver
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//
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// This setup information uses simple 8 bit SPI writecommand() and writedata() functions
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//
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// See ST7735_Setup.h file for an alternative format
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{
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// From https://github.com/notro/fbtft/blob/master/fb_ili9486.c
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writecommand(0x01); // SW reset
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delay(120);
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writecommand(0x11); // Sleep out, also SW reset
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delay(120);
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writecommand(0x3A);
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#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
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writedata(0x55); // 16 bit colour interface
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#else
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writedata(0x66); // 18 bit colour interface
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#endif
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writecommand(0xC0); // 1100.0000 Power Control 1
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writedata(0x0E); // 0001.0111 ... VRH1
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writedata(0x0E); // 0001.0101 ... VRH2
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writecommand(0xC1); // 1100.0001 Power Control 2
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writedata(0x41); // 0100.0001 . SAP BT
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writedata(0x00); // 0000.0000 ..... VC
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writecommand(0xC2); // 1100.0010 Power Control 3
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writedata(0x55); // nb. was 0x44 0101.0101 . DCA1 . DCA0
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writecommand(0xC5);
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writedata(0x00);
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writedata(0x00);
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writedata(0x00);
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writedata(0x00);
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writecommand(0xE0);
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writedata(0x0F);
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writedata(0x1F);
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writedata(0x1C);
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writedata(0x0C);
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writedata(0x0F);
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writedata(0x08);
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writedata(0x48);
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writedata(0x98);
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writedata(0x37);
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writedata(0x0A);
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writedata(0x13);
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writedata(0x04);
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writedata(0x11);
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writedata(0x0D);
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writedata(0x00);
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writecommand(0xE1);
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writedata(0x0F);
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writedata(0x32);
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writedata(0x2E);
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writedata(0x0B);
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writedata(0x0D);
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writedata(0x05);
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writedata(0x47);
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writedata(0x75);
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writedata(0x37);
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writedata(0x06);
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writedata(0x10);
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writedata(0x03);
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writedata(0x24);
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writedata(0x20);
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writedata(0x00);
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#if defined (TFT_PARALLEL_8_BIT) || defined (TFT_PARALLEL_16_BIT) || defined (RPI_DISPLAY_TYPE)
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writecommand(TFT_INVOFF);
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#else
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writecommand(TFT_INVON);
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#endif
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writecommand(0x36);
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writedata(0x48);
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writecommand(0x29); // display on
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delay(150);
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}
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