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Cherry Pick: add spi_host + missing rotation #5691

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merged 1 commit into from
Dec 31, 2024
Merged

Cherry Pick: add spi_host + missing rotation #5691

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27 changes: 19 additions & 8 deletions src/graphics/TFTDisplay.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -352,7 +352,7 @@ static TFT_eSPI *tft = nullptr; // Invoke library, pins defined in User_Setup.h

class LGFX : public lgfx::LGFX_Device
{
lgfx::Panel_LCD *_panel_instance;
lgfx::Panel_Device *_panel_instance;
lgfx::Bus_SPI _bus_instance;

lgfx::ITouch *_touch_instance;
Expand All @@ -366,10 +366,21 @@ class LGFX : public lgfx::LGFX_Device
_panel_instance = new lgfx::Panel_ST7735;
else if (settingsMap[displayPanel] == st7735s)
_panel_instance = new lgfx::Panel_ST7735S;
else if (settingsMap[displayPanel] == st7796)
_panel_instance = new lgfx::Panel_ST7796;
else if (settingsMap[displayPanel] == ili9341)
_panel_instance = new lgfx::Panel_ILI9341;
else if (settingsMap[displayPanel] == ili9342)
_panel_instance = new lgfx::Panel_ILI9342;
else if (settingsMap[displayPanel] == ili9488)
_panel_instance = new lgfx::Panel_ILI9488;
else if (settingsMap[displayPanel] == hx8357d)
_panel_instance = new lgfx::Panel_HX8357D;
else {
_panel_instance = new lgfx::Panel_NULL;
LOG_ERROR("Unknown display panel configured!\n");
}

auto buscfg = _bus_instance.config();
buscfg.spi_mode = 0;
buscfg.spi_host = settingsMap[displayspidev];
Expand All @@ -383,12 +394,12 @@ class LGFX : public lgfx::LGFX_Device
LOG_DEBUG("Height: %d, Width: %d ", settingsMap[displayHeight], settingsMap[displayWidth]);
cfg.pin_cs = settingsMap[displayCS]; // Pin number where CS is connected (-1 = disable)
cfg.pin_rst = settingsMap[displayReset];
cfg.panel_width = settingsMap[displayWidth]; // actual displayable width
cfg.panel_height = settingsMap[displayHeight]; // actual displayable height
cfg.offset_x = settingsMap[displayOffsetX]; // Panel offset amount in X direction
cfg.offset_y = settingsMap[displayOffsetY]; // Panel offset amount in Y direction
cfg.offset_rotation = 0; // Rotation direction value offset 0~7 (4~7 is mirrored)
cfg.invert = settingsMap[displayInvert]; // Set to true if the light/darkness of the panel is reversed
cfg.panel_width = settingsMap[displayWidth]; // actual displayable width
cfg.panel_height = settingsMap[displayHeight]; // actual displayable height
cfg.offset_x = settingsMap[displayOffsetX]; // Panel offset amount in X direction
cfg.offset_y = settingsMap[displayOffsetY]; // Panel offset amount in Y direction
cfg.offset_rotation = settingsMap[displayOffsetRotate]; // Rotation direction value offset 0~7 (4~7 is mirrored)
cfg.invert = settingsMap[displayInvert]; // Set to true if the light/darkness of the panel is reversed

_panel_instance->config(cfg);

Expand All @@ -410,7 +421,7 @@ class LGFX : public lgfx::LGFX_Device
touch_cfg.y_max = settingsMap[displayWidth] - 1;
touch_cfg.pin_int = settingsMap[touchscreenIRQ];
touch_cfg.bus_shared = true;
touch_cfg.offset_rotation = 1;
touch_cfg.offset_rotation = settingsMap[touchscreenRotate];
if (settingsMap[touchscreenI2CAddr] != -1) {
touch_cfg.i2c_addr = settingsMap[touchscreenI2CAddr];
} else {
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