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[ILI9xxx] Add ili9488_a (alternative gamma configuration for ILI9488) (#5027)

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* Add ili9488_a

* Fix clang-tidy
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lnicolas83 2023-07-05 02:21:26 +02:00 committed by GitHub
parent fe0404a084
commit 5bf2fa5c56
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4 changed files with 52 additions and 0 deletions
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1
esphome/components/ili9xxx/display.py
View file

@ -43,6 +43,7 @@ MODELS = {
"ILI9481": ili9XXX_ns.class_("ILI9XXXILI9481", ili9XXXSPI),
"ILI9486": ili9XXX_ns.class_("ILI9XXXILI9486", ili9XXXSPI),
"ILI9488": ili9XXX_ns.class_("ILI9XXXILI9488", ili9XXXSPI),
"ILI9488_A": ili9XXX_ns.class_("ILI9XXXILI9488A", ili9XXXSPI),
"ST7796": ili9XXX_ns.class_("ILI9XXXST7796", ili9XXXSPI),
"S3BOX": ili9XXX_ns.class_("ILI9XXXS3Box", ili9XXXSPI),
"S3BOX_LITE": ili9XXX_ns.class_("ILI9XXXS3BoxLite", ili9XXXSPI),

11
esphome/components/ili9xxx/ili9xxx_display.cpp
View file

@ -411,6 +411,17 @@ void ILI9XXXILI9488::initialize() {
this->is_18bitdisplay_ = true;
}
// 40_TFT display
void ILI9XXXILI9488A::initialize() {
this->init_lcd_(INITCMD_ILI9488_A);
if (this->width_ == 0) {
this->width_ = 480;
}
if (this->height_ == 0) {
this->height_ = 320;
}
this->is_18bitdisplay_ = true;
}
// 40_TFT display
void ILI9XXXST7796::initialize() {
this->init_lcd_(INITCMD_ST7796);
if (this->width_ == 0) {

6
esphome/components/ili9xxx/ili9xxx_display.h
View file

@ -128,6 +128,12 @@ class ILI9XXXILI9488 : public ILI9XXXDisplay {
void initialize() override;
};
//----------- ILI9XXX_35_TFT origin colors rotated display --------------
class ILI9XXXILI9488A : public ILI9XXXDisplay {
protected:
void initialize() override;
};
//----------- ILI9XXX_35_TFT rotated display --------------
class ILI9XXXST7796 : public ILI9XXXDisplay {
protected:

34
esphome/components/ili9xxx/ili9xxx_init.h
View file

@ -139,6 +139,40 @@ static const uint8_t PROGMEM INITCMD_ILI9488[] = {
// 5 frames
//ILI9XXX_ETMOD, 1, 0xC6, //
ILI9XXX_SLPOUT, 0x80, // Exit sleep mode
//ILI9XXX_INVON , 0,
ILI9XXX_DISPON, 0x80, // Set display on
0x00 // end
};
static const uint8_t PROGMEM INITCMD_ILI9488_A[] = {
ILI9XXX_GMCTRP1,15, 0x00, 0x03, 0x09, 0x08, 0x16, 0x0A, 0x3F, 0x78, 0x4C, 0x09, 0x0A, 0x08, 0x16, 0x1A, 0x0F,
ILI9XXX_GMCTRN1,15, 0x00, 0x16, 0x19, 0x03, 0x0F, 0x05, 0x32, 0x45, 0x46, 0x04, 0x0E, 0x0D, 0x35, 0x37, 0x0F,
ILI9XXX_PWCTR1, 2, 0x17, 0x15, // VRH1 VRH2
ILI9XXX_PWCTR2, 1, 0x41, // VGH, VGL
ILI9XXX_VMCTR1, 3, 0x00, 0x12, 0x80, // nVM VCM_REG VCM_REG_EN
ILI9XXX_IFMODE, 1, 0x00,
ILI9XXX_FRMCTR1, 1, 0xA0, // Frame rate = 60Hz
ILI9XXX_INVCTR, 1, 0x02, // Display Inversion Control = 2dot
ILI9XXX_DFUNCTR, 2, 0x02, 0x02, // Nomal scan
0xE9, 1, 0x00, // Set Image Functio. Disable 24 bit data
ILI9XXX_ADJCTL3, 4, 0xA9, 0x51, 0x2C, 0x82, // Adjust Control 3
ILI9XXX_MADCTL, 1, 0x28,
//ILI9XXX_PIXFMT, 1, 0x55, // Interface Pixel Format = 16bit
ILI9XXX_PIXFMT, 1, 0x66, //ILI9488 only supports 18-bit pixel format in 4/3 wire SPI mode
// 5 frames
//ILI9XXX_ETMOD, 1, 0xC6, //