New waveshare boards + GC9A01 Display driver (#333)

.github/workflows/build-firmware.yml

@@ -207,3 +207,21 @@ jobs:
         with:
           board_id: waveshare-s3-touch-lcd-147
           arch: esp32s3
+  waveshare-s3-touch-lcd-128:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: "Build"
+      uses: ./.github/actions/build-firmware
+      with:
+        board_id: waveshare-s3-touch-lcd-128
+        arch: esp32s3
+  waveshare-s3-lcd-13:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: "Build"
+      uses: ./.github/actions/build-firmware
+      with:
+        board_id: waveshare-s3-lcd-13
+        arch: esp32s3

App/Kconfig

@@ -55,6 +55,10 @@ menu "Tactility App"
             bool "Waveshare ESP32 S3 Touch LCD 4.3"
         config TT_BOARD_WAVESHARE_S3_TOUCH_LCD_147
             bool "Waveshare ESP32 S3 Touch LCD 1.47"
+        config TT_BOARD_WAVESHARE_S3_TOUCH_LCD_128
+            bool "Waveshare ESP32 S3 Touch LCD 1.28"
+        config TT_BOARD_WAVESHARE_S3_LCD_13
+            bool "Waveshare ESP32 S3 LCD 1.3"
         help
             Select a board/hardware configuration.
             Use TT_BOARD_CUSTOM if you will manually configure the board in your project.

App/Source/Boards.h

@@ -71,6 +71,12 @@
 #elif defined(CONFIG_TT_BOARD_WAVESHARE_S3_TOUCH_LCD_147)
 #include "WaveshareS3TouchLcd147.h"
 #define TT_BOARD_HARDWARE &waveshare_s3_touch_lcd_147
+#elif defined(CONFIG_TT_BOARD_WAVESHARE_S3_TOUCH_LCD_128)
+#include "WaveshareS3TouchLcd128.h"
+#define TT_BOARD_HARDWARE &waveshare_s3_touch_lcd_128
+#elif defined(CONFIG_TT_BOARD_WAVESHARE_S3_LCD_13)
+#include "WaveshareS3Lcd13.h"
+#define TT_BOARD_HARDWARE &waveshare_s3_lcd_13
 #else
 #define TT_BOARD_HARDWARE NULL
 #error Replace TT_BOARD_HARDWARE in main.c with your own. Or copy one of the ./sdkconfig.board.* files into ./sdkconfig.

App/idf_component.yml

@@ -14,6 +14,7 @@ dependencies:
       - if: "target in [esp32s3, esp32p4]"
   espressif/esp_lcd_st7796:
     version: "1.3.4"
+  espressif/esp_lcd_gc9a01: "2.0.3"
   espressif/esp_lcd_panel_io_additions: "1.0.1"
   espressif/esp_tinyusb:
     version: "1.7.6~1"

Boards/WaveshareS3Lcd13/CMakeLists.txt

@@ -0,0 +1,7 @@
+file(GLOB_RECURSE SOURCE_FILES Source/*.c*)
+
+idf_component_register(
+    SRCS ${SOURCE_FILES}
+    INCLUDE_DIRS "Source"
+    REQUIRES Tactility esp_lvgl_port ST7789 CST816S PwmBacklight driver
+)

Boards/WaveshareS3Lcd13/Source/WaveshareS3Lcd13.cpp

@@ -0,0 +1,94 @@
+#include "devices/Display.h"
+#include "devices/SdCard.h"
+
+#include <PwmBacklight.h>
+#include <Tactility/hal/Configuration.h>
+#include <Tactility/lvgl/LvglSync.h>
+
+using namespace tt::hal;
+
+static DeviceVector createDevices() {
+    return {
+        createDisplay(),
+        createSdCard()
+    };
+}
+
+static bool initBoot() {
+    return driver::pwmbacklight::init(GPIO_NUM_20, 256);
+}
+
+extern const Configuration waveshare_s3_lcd_13 = {
+    .initBoot = initBoot,
+    .createDevices = createDevices,
+    .i2c = {
+        //IMU
+        i2c::Configuration {
+            .name = "Main",
+            .port = I2C_NUM_0,
+            .initMode = i2c::InitMode::ByTactility,
+            .isMutable = false,
+            .config = (i2c_config_t) {
+                .mode = I2C_MODE_MASTER,
+                .sda_io_num = GPIO_NUM_47,
+                .scl_io_num = GPIO_NUM_48,
+                .sda_pullup_en = true,
+                .scl_pullup_en = true,
+                .master = {
+                    .clk_speed = 400000
+                },
+                .clk_flags = 0
+            }
+        }
+    },
+    .spi {
+        // Display
+        spi::Configuration {
+            .device = SPI2_HOST,
+            .dma = SPI_DMA_DISABLED,
+            .config = {
+                .mosi_io_num = GPIO_NUM_41,
+                .miso_io_num = GPIO_NUM_NC,
+                .sclk_io_num = GPIO_NUM_40,
+                .quadwp_io_num = GPIO_NUM_NC,
+                .quadhd_io_num = GPIO_NUM_NC,
+                .data4_io_num = GPIO_NUM_NC,
+                .data5_io_num = GPIO_NUM_NC,
+                .data6_io_num = GPIO_NUM_NC,
+                .data7_io_num = GPIO_NUM_NC,
+                .data_io_default_level = false,
+                .max_transfer_sz = ((240 * (240 / 10)) * LV_COLOR_DEPTH / 8),
+                .flags = 0,
+                .isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
+                .intr_flags = 0
+            },
+            .initMode = spi::InitMode::ByTactility,
+            .isMutable = false,
+            .lock = tt::lvgl::getSyncLock() // esp_lvgl_port owns the lock for the display
+        },
+        // SD card
+         spi::Configuration {
+            .device = SPI3_HOST,
+            .dma = SPI_DMA_CH_AUTO,
+            .config = {
+                .mosi_io_num = GPIO_NUM_18,
+                .miso_io_num = GPIO_NUM_16,
+                .sclk_io_num = GPIO_NUM_21,
+                .quadwp_io_num = GPIO_NUM_NC,
+                .quadhd_io_num = GPIO_NUM_NC,
+                .data4_io_num = GPIO_NUM_NC,
+                .data5_io_num = GPIO_NUM_NC,
+                .data6_io_num = GPIO_NUM_NC,
+                .data7_io_num = GPIO_NUM_NC,
+                .data_io_default_level = false,
+                .max_transfer_sz = 32768,
+                .flags = 0,
+                .isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
+                .intr_flags = 0
+            },
+            .initMode = spi::InitMode::ByTactility,
+            .isMutable = false,
+            .lock = nullptr // No custom lock needed
+        }
+    }
+};

Boards/WaveshareS3Lcd13/Source/WaveshareS3Lcd13.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <Tactility/hal/Configuration.h>
+
+extern const tt::hal::Configuration waveshare_s3_lcd_13;

Boards/WaveshareS3Lcd13/Source/devices/Display.cpp

@@ -0,0 +1,27 @@
+#include "Display.h"
+
+#include <PwmBacklight.h>
+#include <St7789Display.h>
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
+
+    auto configuration = std::make_unique<St7789Display::Configuration>(
+        SPI2_HOST,
+        GPIO_NUM_39,
+        GPIO_NUM_38,
+        240,
+        240,
+        nullptr,
+        false,
+        false,
+        false,
+        true
+    );
+
+
+    configuration->resetPin = GPIO_NUM_42;
+    configuration->backlightDutyFunction = driver::pwmbacklight::setBacklightDuty;
+
+    auto display = std::make_shared<St7789Display>(std::move(configuration));
+    return std::reinterpret_pointer_cast<tt::hal::display::DisplayDevice>(display);
+}

Boards/WaveshareS3Lcd13/Source/devices/Display.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include "Tactility/hal/display/DisplayDevice.h"
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();

Boards/WaveshareS3Lcd13/Source/devices/SdCard.cpp

@@ -0,0 +1,23 @@
+#include "SdCard.h"
+
+#include <Tactility/lvgl/LvglSync.h>
+#include <Tactility/hal/sdcard/SpiSdCardDevice.h>
+
+using tt::hal::sdcard::SpiSdCardDevice;
+
+std::shared_ptr<SdCardDevice> createSdCard() {
+    auto configuration = std::make_unique<SpiSdCardDevice::Config>(
+        GPIO_NUM_17,
+        GPIO_NUM_NC,
+        GPIO_NUM_NC,
+        GPIO_NUM_NC,
+        SdCardDevice::MountBehaviour::AtBoot,
+        std::make_shared<tt::Mutex>(tt::Mutex::Type::Recursive),
+        std::vector<gpio_num_t>(),
+        SPI3_HOST
+    );
+
+    return std::make_shared<SpiSdCardDevice>(
+        std::move(configuration)
+    );
+}

Boards/WaveshareS3Lcd13/Source/devices/SdCard.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "Tactility/hal/sdcard/SdCardDevice.h"
+
+using tt::hal::sdcard::SdCardDevice;
+
+std::shared_ptr<SdCardDevice> createSdCard();

Boards/WaveshareS3TouchLcd128/CMakeLists.txt

@@ -0,0 +1,7 @@
+file(GLOB_RECURSE SOURCE_FILES Source/*.c*)
+
+idf_component_register(
+    SRCS ${SOURCE_FILES}
+    INCLUDE_DIRS "Source"
+    REQUIRES Tactility esp_lvgl_port GC9A01 CST816S PwmBacklight driver
+)

Boards/WaveshareS3TouchLcd128/Source/WaveshareS3TouchLcd128.cpp

@@ -0,0 +1,97 @@
+#include "devices/Display.h"
+#include "devices/SdCard.h"
+
+#include <PwmBacklight.h>
+#include <Tactility/hal/Configuration.h>
+#include <Tactility/lvgl/LvglSync.h>
+
+using namespace tt::hal;
+
+constexpr auto* TAG = "Waveshare";
+
+static DeviceVector createDevices() {
+    return {
+        createDisplay(),
+        createSdCard()
+    };
+}
+
+static bool initBoot() {
+    return driver::pwmbacklight::init(GPIO_NUM_2, 256);
+}
+
+extern const Configuration waveshare_s3_touch_lcd_128 = {
+    .initBoot = initBoot,
+    .createDevices = createDevices,
+    .i2c = {
+        i2c::Configuration {
+            .name = "Main",
+            .port = I2C_NUM_0,
+            .initMode = i2c::InitMode::ByTactility,
+            .isMutable = false,
+            .config = (i2c_config_t) {
+                .mode = I2C_MODE_MASTER,
+                .sda_io_num = GPIO_NUM_6,
+                .scl_io_num = GPIO_NUM_7,
+                .sda_pullup_en = false,
+                .scl_pullup_en = false,
+                .master = {
+                    .clk_speed = 400000
+                },
+                .clk_flags = 0
+            }
+        }
+    },
+    .spi {
+        // Display
+        spi::Configuration {
+            .device = SPI2_HOST,
+            .dma = SPI_DMA_DISABLED,
+            .config = {
+                .mosi_io_num = GPIO_NUM_11,
+                .miso_io_num = GPIO_NUM_12,
+                .sclk_io_num = GPIO_NUM_10,
+                .quadwp_io_num = GPIO_NUM_NC,
+                .quadhd_io_num = GPIO_NUM_NC,
+                .data4_io_num = GPIO_NUM_NC,
+                .data5_io_num = GPIO_NUM_NC,
+                .data6_io_num = GPIO_NUM_NC,
+                .data7_io_num = GPIO_NUM_NC,
+                .data_io_default_level = false,
+                .max_transfer_sz = ((240 * (240 / 10)) * LV_COLOR_DEPTH / 8),
+                .flags = 0,
+                .isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
+                .intr_flags = 0
+            },
+            .initMode = spi::InitMode::ByTactility,
+            .isMutable = false,
+            .lock = tt::lvgl::getSyncLock() // esp_lvgl_port owns the lock for the display
+        },
+        // SD card available via external sd card module and uses VSYS (5V) / GND / IO15 / IO16 / IO17 / IO18 pins.
+        // Common micro sd card module you'd find on aliexpress with voltage regulator onboard. Others may work.
+        // JST SH 1.0 Header, GND / VSYS (5V) / RESET / BOOT / GND / 3.3V / IO15 / IO16 / IO17 / IO18 / IO21 / IO33
+         spi::Configuration {
+            .device = SPI3_HOST,
+            .dma = SPI_DMA_CH_AUTO,
+            .config = {
+                .mosi_io_num = GPIO_NUM_16,
+                .miso_io_num = GPIO_NUM_15,
+                .sclk_io_num = GPIO_NUM_17,
+                .quadwp_io_num = GPIO_NUM_NC,
+                .quadhd_io_num = GPIO_NUM_NC,
+                .data4_io_num = GPIO_NUM_NC,
+                .data5_io_num = GPIO_NUM_NC,
+                .data6_io_num = GPIO_NUM_NC,
+                .data7_io_num = GPIO_NUM_NC,
+                .data_io_default_level = false,
+                .max_transfer_sz = 32768,
+                .flags = 0,
+                .isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
+                .intr_flags = 0
+            },
+            .initMode = spi::InitMode::ByTactility,
+            .isMutable = false,
+            .lock = nullptr // No custom lock needed
+        }
+    }
+};

Boards/WaveshareS3TouchLcd128/Source/WaveshareS3TouchLcd128.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <Tactility/hal/Configuration.h>
+
+extern const tt::hal::Configuration waveshare_s3_touch_lcd_128;

Boards/WaveshareS3TouchLcd128/Source/devices/Display.cpp

@@ -0,0 +1,45 @@
+#include "Display.h"
+
+#include <Cst816Touch.h>
+#include <PwmBacklight.h>
+#include <Gc9a01Display.h>
+
+std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
+    auto configuration = std::make_unique<Cst816sTouch::Configuration>(
+        I2C_NUM_0,
+        240,
+        240,
+        false,
+        true,
+        false,
+        GPIO_NUM_13,
+        GPIO_NUM_5
+    );
+
+    return std::make_shared<Cst816sTouch>(std::move(configuration));
+}
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
+    auto touch = createTouch();
+
+    auto configuration = std::make_unique<Gc9a01Display::Configuration>(
+        SPI2_HOST,
+        GPIO_NUM_9,
+        GPIO_NUM_8,
+        240,
+        240,
+        touch,
+        false,
+        false,
+        true,
+        true,
+        0,
+        LCD_RGB_ELEMENT_ORDER_BGR
+    );
+
+    configuration->resetPin = GPIO_NUM_14;
+    configuration->backlightDutyFunction = driver::pwmbacklight::setBacklightDuty;
+
+    auto display = std::make_shared<Gc9a01Display>(std::move(configuration));
+    return std::reinterpret_pointer_cast<tt::hal::display::DisplayDevice>(display);
+}

Boards/WaveshareS3TouchLcd128/Source/devices/Display.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include "Tactility/hal/display/DisplayDevice.h"
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();

Boards/WaveshareS3TouchLcd128/Source/devices/SdCard.cpp

@@ -0,0 +1,23 @@
+#include "SdCard.h"
+
+#include <Tactility/lvgl/LvglSync.h>
+#include <Tactility/hal/sdcard/SpiSdCardDevice.h>
+
+using tt::hal::sdcard::SpiSdCardDevice;
+
+std::shared_ptr<SdCardDevice> createSdCard() {
+    auto configuration = std::make_unique<SpiSdCardDevice::Config>(
+        GPIO_NUM_18,
+        GPIO_NUM_NC,
+        GPIO_NUM_NC,
+        GPIO_NUM_NC,
+        SdCardDevice::MountBehaviour::AtBoot,
+        std::make_shared<tt::Mutex>(tt::Mutex::Type::Recursive),
+        std::vector<gpio_num_t>(),
+        SPI3_HOST
+    );
+
+    return std::make_shared<SpiSdCardDevice>(
+        std::move(configuration)
+    );
+}

Boards/WaveshareS3TouchLcd128/Source/devices/SdCard.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "Tactility/hal/sdcard/SdCardDevice.h"
+
+using tt::hal::sdcard::SdCardDevice;
+
+std::shared_ptr<SdCardDevice> createSdCard();

Buildscripts/board.cmake

@@ -65,6 +65,10 @@ function(INIT_TACTILITY_GLOBALS SDKCONFIG_FILE)
         set(TACTILITY_BOARD_PROJECT WaveshareS3Touch43)
     elseif (board_id STREQUAL "waveshare-s3-touch-lcd-147")
         set(TACTILITY_BOARD_PROJECT WaveshareS3TouchLcd147)
+    elseif (board_id STREQUAL "waveshare-s3-touch-lcd-128")
+        set(TACTILITY_BOARD_PROJECT WaveshareS3TouchLcd128)
+    elseif (board_id STREQUAL "waveshare-s3-lcd-13")
+        set(TACTILITY_BOARD_PROJECT WaveshareS3Lcd13)
     else ()
         set(TACTILITY_BOARD_PROJECT "")
     endif ()

Buildscripts/build-and-release-all.sh

@@ -81,6 +81,12 @@ release waveshare-s3-touch-43
 build waveshare-s3-touch-lcd-147
 release waveshare-s3-touch-lcd-147
 
+build waveshare-s3-touch-lcd-128
+release waveshare-s3-touch-lcd-128
+
+build waveshare-s3-lcd-13
+release waveshare-s3-lcd-13
+
 build unphone
 release unphone
 

Drivers/GC9A01/CMakeLists.txt

@@ -0,0 +1,5 @@
+idf_component_register(
+    SRC_DIRS "Source"
+    INCLUDE_DIRS "Source"
+    REQUIRES Tactility driver esp_lcd_gc9a01 EspLcdCompat
+)

Drivers/GC9A01/README.md

@@ -0,0 +1,3 @@
+# GC9A01
+
+A basic ESP32 LVGL driver for GC9A01 displays.

Drivers/GC9A01/Source/Gc9a01Display.cpp

@@ -0,0 +1,122 @@
+#include "Gc9a01Display.h"
+
+#include <Tactility/Log.h>
+
+#include <esp_lcd_gc9a01.h>
+#include <esp_lcd_panel_commands.h>
+#include <esp_lvgl_port.h>
+
+constexpr auto TAG = "GC9A01";
+
+bool Gc9a01Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
+    TT_LOG_I(TAG, "Starting");
+
+    const esp_lcd_panel_io_spi_config_t panel_io_config = {
+        .cs_gpio_num = configuration->csPin,
+        .dc_gpio_num = configuration->dcPin,
+        .spi_mode = 0,
+        .pclk_hz = configuration->pixelClockFrequency,
+        .trans_queue_depth = configuration->transactionQueueDepth,
+        .on_color_trans_done = nullptr,
+        .user_ctx = nullptr,
+        .lcd_cmd_bits = 8,
+        .lcd_param_bits = 8,
+        .cs_ena_pretrans = 0,
+        .cs_ena_posttrans = 0,
+        .flags = {
+            .dc_high_on_cmd = 0,
+            .dc_low_on_data = 0,
+            .dc_low_on_param = 0,
+            .octal_mode = 0,
+            .quad_mode = 0,
+            .sio_mode = 0,
+            .lsb_first = 0,
+            .cs_high_active = 0
+        }
+    };
+
+    if (esp_lcd_new_panel_io_spi(configuration->spiHostDevice, &panel_io_config, &outHandle) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to create panel");
+        return false;
+    }
+
+    return true;
+}
+
+bool Gc9a01Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t& panelHandle) {
+    const esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = configuration->resetPin,
+        .rgb_ele_order = configuration->rgbElementOrder,
+        .data_endian = LCD_RGB_DATA_ENDIAN_LITTLE,
+        .bits_per_pixel = 16,
+        .flags = {
+            .reset_active_high = false
+        },
+        .vendor_config = nullptr
+    };
+
+    if (esp_lcd_new_panel_gc9a01(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to create panel");
+        return false;
+    }
+
+    if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to reset panel");
+        return false;
+    }
+
+    if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to init panel");
+        return false;
+    }
+
+    if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to swap XY ");
+        return false;
+    }
+
+    if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        return false;
+    }
+
+    if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to set panel to invert");
+        return false;
+    }
+
+    if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
+        TT_LOG_E(TAG, "Failed to turn display on");
+        return false;
+    }
+
+    return true;
+}
+
+lvgl_port_display_cfg_t Gc9a01Display::getLvglPortDisplayConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) {
+    return lvgl_port_display_cfg_t {
+        .io_handle = ioHandle,
+        .panel_handle = panelHandle,
+        .control_handle = nullptr,
+        .buffer_size = configuration->bufferSize,
+        .double_buffer = true,
+        .trans_size = 0,
+        .hres = configuration->horizontalResolution,
+        .vres = configuration->verticalResolution,
+        .monochrome = false,
+        .rotation = {
+            .swap_xy = configuration->swapXY,
+            .mirror_x = configuration->mirrorX,
+            .mirror_y = configuration->mirrorY,
+        },
+        .color_format = LV_COLOR_FORMAT_RGB565,
+        .flags = {
+            .buff_dma = true,
+            .buff_spiram = false,
+            .sw_rotate = false,
+            .swap_bytes = true,
+            .full_refresh = false,
+            .direct_mode = false
+        }
+    };
+}

Drivers/GC9A01/Source/Gc9a01Display.h

@@ -0,0 +1,108 @@
+#pragma once
+
+#include "Tactility/hal/spi/Spi.h"
+
+#include <EspLcdDisplay.h>
+#include <Tactility/hal/display/DisplayDevice.h>
+
+#include <driver/gpio.h>
+#include <esp_lcd_panel_io.h>
+#include <esp_lcd_types.h>
+#include <functional>
+#include <lvgl.h>
+
+class Gc9a01Display final : public EspLcdDisplay {
+
+    std::shared_ptr<tt::Lock> lock;
+
+public:
+
+    class Configuration {
+
+    public:
+
+        Configuration(
+            spi_host_device_t spiHostDevice,
+            gpio_num_t csPin,
+            gpio_num_t dcPin,
+            unsigned int horizontalResolution,
+            unsigned int verticalResolution,
+            std::shared_ptr<tt::hal::touch::TouchDevice> touch,
+            bool swapXY = false,
+            bool mirrorX = false,
+            bool mirrorY = false,
+            bool invertColor = false,
+            uint32_t bufferSize = 0, // Size in pixel count. 0 means default, which is 1/10 of the screen size
+            lcd_rgb_element_order_t rgbElementOrder = LCD_RGB_ELEMENT_ORDER_RGB
+        ) : spiHostDevice(spiHostDevice),
+            csPin(csPin),
+            dcPin(dcPin),
+            horizontalResolution(horizontalResolution),
+            verticalResolution(verticalResolution),
+            swapXY(swapXY),
+            mirrorX(mirrorX),
+            mirrorY(mirrorY),
+            invertColor(invertColor),
+            bufferSize(bufferSize),
+            rgbElementOrder(rgbElementOrder),
+            touch(std::move(touch))
+        {
+            if (this->bufferSize == 0) {
+                this->bufferSize = horizontalResolution * verticalResolution / 10;
+            }
+        }
+
+        spi_host_device_t spiHostDevice;
+        gpio_num_t csPin;
+        gpio_num_t dcPin;
+        gpio_num_t resetPin = GPIO_NUM_NC;
+        unsigned int pixelClockFrequency = 80'000'000; // Hertz
+        size_t transactionQueueDepth = 10;
+        unsigned int horizontalResolution;
+        unsigned int verticalResolution;
+        bool swapXY = false;
+        bool mirrorX = false;
+        bool mirrorY = false;
+        bool invertColor = false;
+        uint32_t bufferSize = 0; // Size in pixel count. 0 means default, which is 1/10 of the screen size
+        lcd_rgb_element_order_t rgbElementOrder;
+        std::shared_ptr<tt::hal::touch::TouchDevice> touch;
+        std::function<void(uint8_t)> _Nullable backlightDutyFunction = nullptr;
+    };
+
+private:
+
+    std::unique_ptr<Configuration> configuration;
+
+    bool createIoHandle(esp_lcd_panel_io_handle_t& ioHandle) override;
+
+    bool createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t& panelHandle) override;
+
+    lvgl_port_display_cfg_t getLvglPortDisplayConfig(esp_lcd_panel_io_handle_t ioHandle, esp_lcd_panel_handle_t panelHandle) override;
+
+public:
+
+    explicit Gc9a01Display(std::unique_ptr<Configuration> inConfiguration) :
+        EspLcdDisplay(tt::hal::spi::getLock(inConfiguration->spiHostDevice)),
+        configuration(std::move(inConfiguration)
+    ) {
+        assert(configuration != nullptr);
+        assert(getLock() != nullptr);
+    }
+
+    std::string getName() const override { return "GC9A01"; }
+
+    std::string getDescription() const override { return "GC9A01 display"; }
+
+    std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable getTouchDevice() override { return configuration->touch; }
+
+    void setBacklightDuty(uint8_t backlightDuty) override {
+        if (configuration->backlightDutyFunction != nullptr) {
+            configuration->backlightDutyFunction(backlightDuty);
+        }
+    }
+
+    bool supportsBacklightDuty() const override { return configuration->backlightDutyFunction != nullptr; }
+};
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();

sdkconfig.board.waveshare-s3-lcd-13

@@ -0,0 +1,56 @@
+# Software defaults
+# Increase stack size for WiFi (fixes crash after scan)
+CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=3072
+CONFIG_LV_FONT_MONTSERRAT_14=y
+CONFIG_LV_FONT_MONTSERRAT_18=y
+CONFIG_LV_USE_USER_DATA=y
+CONFIG_LV_USE_FS_STDIO=y
+CONFIG_LV_FS_STDIO_LETTER=65
+CONFIG_LV_FS_STDIO_PATH=""
+CONFIG_LV_FS_STDIO_CACHE_SIZE=4096
+CONFIG_LV_USE_LODEPNG=y
+CONFIG_LV_USE_BUILTIN_MALLOC=n
+CONFIG_LV_USE_CLIB_MALLOC=y
+CONFIG_LV_USE_MSGBOX=n
+CONFIG_LV_USE_SPINNER=n
+CONFIG_LV_USE_WIN=n
+CONFIG_LV_USE_SNAPSHOT=y
+CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_TASK_NOTIFICATION_ARRAY_ENTRIES=2
+CONFIG_FREERTOS_SMP=n
+CONFIG_FREERTOS_UNICORE=n
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=5120
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FATFS_LFN_HEAP=y
+CONFIG_FATFS_VOLUME_COUNT=3
+CONFIG_FATFS_SECTOR_512=y
+CONFIG_WL_SECTOR_SIZE_512=y
+CONFIG_WL_SECTOR_SIZE=512
+CONFIG_WL_SECTOR_MODE_SAFE=y
+CONFIG_WL_SECTOR_MODE=1
+
+# Hardware: Main
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16mb.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partitions-16mb.csv"
+CONFIG_TT_BOARD_WAVESHARE_S3_LCD_13=y
+CONFIG_TT_BOARD_NAME="Waveshare ESP32 S3 LCD 1.3"
+CONFIG_TT_BOARD_ID="waveshare-s3-lcd-13"
+CONFIG_IDF_EXPERIMENTAL_FEATURES=y
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_FLASHMODE_QIO=y
+# Hardware: SPI RAM
+CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_120M=y
+CONFIG_SPIRAM_USE_MALLOC=y
+CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
+# SPI Flash (can set back to 80MHz after ESP-IDF bug is resolved)
+CONFIG_ESPTOOLPY_FLASHFREQ_120M=y
+# LVGL
+# TODO: Update DPI
+CONFIG_LV_DPI_DEF=143
+CONFIG_LV_DISP_DEF_REFR_PERIOD=10

sdkconfig.board.waveshare-s3-touch-lcd-128

@@ -0,0 +1,56 @@
+# Software defaults
+# Increase stack size for WiFi (fixes crash after scan)
+CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=3072
+CONFIG_LV_FONT_MONTSERRAT_14=y
+CONFIG_LV_FONT_MONTSERRAT_18=y
+CONFIG_LV_USE_USER_DATA=y
+CONFIG_LV_USE_FS_STDIO=y
+CONFIG_LV_FS_STDIO_LETTER=65
+CONFIG_LV_FS_STDIO_PATH=""
+CONFIG_LV_FS_STDIO_CACHE_SIZE=4096
+CONFIG_LV_USE_LODEPNG=y
+CONFIG_LV_USE_BUILTIN_MALLOC=n
+CONFIG_LV_USE_CLIB_MALLOC=y
+CONFIG_LV_USE_MSGBOX=n
+CONFIG_LV_USE_SPINNER=n
+CONFIG_LV_USE_WIN=n
+CONFIG_LV_USE_SNAPSHOT=y
+CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_TASK_NOTIFICATION_ARRAY_ENTRIES=2
+CONFIG_FREERTOS_SMP=n
+CONFIG_FREERTOS_UNICORE=n
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=5120
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FATFS_LFN_HEAP=y
+CONFIG_FATFS_VOLUME_COUNT=3
+CONFIG_FATFS_SECTOR_512=y
+CONFIG_WL_SECTOR_SIZE_512=y
+CONFIG_WL_SECTOR_SIZE=512
+CONFIG_WL_SECTOR_MODE_SAFE=y
+CONFIG_WL_SECTOR_MODE=1
+
+# Hardware: Main
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16mb.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partitions-16mb.csv"
+CONFIG_TT_BOARD_WAVESHARE_S3_TOUCH_LCD_128=y
+CONFIG_TT_BOARD_NAME="Waveshare ESP32 S3 Touch LCD 1.28"
+CONFIG_TT_BOARD_ID="waveshare-s3-touch-lcd-128"
+CONFIG_IDF_EXPERIMENTAL_FEATURES=y
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_FLASHMODE_QIO=y
+# Hardware: SPI RAM
+CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+CONFIG_SPIRAM_MODE_QUAD=y
+CONFIG_SPIRAM_SPEED_120M=y
+CONFIG_SPIRAM_USE_MALLOC=y
+CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
+# SPI Flash (can set back to 80MHz after ESP-IDF bug is resolved)
+CONFIG_ESPTOOLPY_FLASHFREQ_120M=y
+# LVGL
+# TODO: Update DPI
+CONFIG_LV_DPI_DEF=143
+CONFIG_LV_DISP_DEF_REFR_PERIOD=10