Merge branch 'develop' into t-watch-ultra

boards/t-watch-ultra.json

@@ -0,0 +1,40 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "memory_type": "qio_qspi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "qio",
+    "hwids": [["0x303A", "0x1001"]],
+    "mcu": "esp32s3",
+    "variant": "t-watch-ultra"
+  },
+  "connectivity": ["wifi", "bluetooth", "lora"],
+  "debug": {
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino"],
+  "name": "LilyGo T-Watch Ultra",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 16777216,
+    "require_upload_port": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://www.lilygo.cc/en-pl/products/t-watch-ultra",
+  "vendor": "LilyGo"
+}

src/Power.cpp

@@ -1172,6 +1172,48 @@ bool Power::axpChipInit()
             PMU->disablePowerOutput(XPOWERS_DLDO1); // Invalid power channel, it does not exist
             PMU->disablePowerOutput(XPOWERS_DLDO2); // Invalid power channel, it does not exist
             PMU->disablePowerOutput(XPOWERS_VBACKUP);
+        } else if (HW_VENDOR == meshtastic_HardwareModel_T_WATCH_ULTRA) {
+            PMU->clearIrqStatus();
+
+            // Turn off the PMU charging indicator light, no physical connection
+            PMU->setChargingLedMode(XPOWERS_CHG_LED_OFF); // NO LED
+
+            PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300); // SD Card
+            PMU->enablePowerOutput(XPOWERS_ALDO1);
+
+            PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300); // Display
+            PMU->enablePowerOutput(XPOWERS_ALDO2);
+
+            PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300); // LoRa
+            PMU->enablePowerOutput(XPOWERS_ALDO3);
+
+            PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 1800); // Sensor
+            PMU->enablePowerOutput(XPOWERS_ALDO4);
+
+            PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300); // GPS
+            PMU->enablePowerOutput(XPOWERS_BLDO1);
+
+            PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300); // Speaker
+            PMU->enablePowerOutput(XPOWERS_BLDO2);
+
+            PMU->setPowerChannelVoltage(XPOWERS_VBACKUP, 3300); // RTC Button battery
+            PMU->enablePowerOutput(XPOWERS_VBACKUP);
+
+            // PMU->enablePowerOutput(XPOWERS_DLDO1); // NFC
+
+            // UNUSED POWER CHANNEL
+            PMU->disablePowerOutput(XPOWERS_DCDC2);
+            PMU->disablePowerOutput(XPOWERS_DCDC3);
+            PMU->disablePowerOutput(XPOWERS_DCDC4);
+            PMU->disablePowerOutput(XPOWERS_DCDC5);
+            PMU->disablePowerOutput(XPOWERS_CPULDO);
+
+            // Enable Measure
+            PMU->enableBattDetection();
+            PMU->enableVbusVoltageMeasure();
+            PMU->enableBattVoltageMeasure();
+            PMU->enableSystemVoltageMeasure();
+            PMU->enableTemperatureMeasure();
         }
 
         // disable all axp chip interrupt

src/gps/GPS.cpp

@@ -933,8 +933,8 @@ void GPS::setPowerPMU(bool on)
         } else if (HW_VENDOR == meshtastic_HardwareModel_LILYGO_TBEAM_S3_CORE) {
             // t-beam-s3-core GNSS power channel
             on ? PMU->enablePowerOutput(XPOWERS_ALDO4) : PMU->disablePowerOutput(XPOWERS_ALDO4);
-        } else if (HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3) {
+        } else if (HW_VENDOR == meshtastic_HardwareModel_T_WATCH_ULTRA || HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3) {
-            // t-watch-s3-plus GNSS power channel
+            // t-watch-ultra / t-watch-s3-plus GNSS power channel
             on ? PMU->enablePowerOutput(XPOWERS_BLDO1) : PMU->disablePowerOutput(XPOWERS_BLDO1);
         }
     } else if (model == XPOWERS_AXP192) {

src/graphics/Screen.cpp

@@ -361,7 +361,8 @@ Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_O
         LOG_INFO("SSD1306 init success");
     }
 #elif defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7789_CS) ||    \
-    defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) || defined(HACKADAY_COMMUNICATOR)
+    defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) || defined(CO5300_CS) ||                \
+    defined(HACKADAY_COMMUNICATOR)
     dispdev = new TFTDisplay(address.address, -1, -1, geometry,
                              (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
 #elif defined(USE_EINK) && !defined(USE_EINK_DYNAMICDISPLAY)
@@ -429,7 +430,7 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
         if (on) {
             LOG_INFO("Turn on screen");
             powerMon->setState(meshtastic_PowerMon_State_Screen_On);
-#ifdef T_WATCH_S3
+#if defined(T_WATCH_S3) || defined(T_WATCH_ULTRA)
             PMU->enablePowerOutput(XPOWERS_ALDO2);
 #endif
 
@@ -535,7 +536,7 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
 #endif
 #endif
 
-#ifdef T_WATCH_S3
+#if defined(T_WATCH_S3) || defined(T_WATCH_ULTRA)
             PMU->disablePowerOutput(XPOWERS_ALDO2);
 #endif
             enabled = false;
@@ -642,7 +643,8 @@ void Screen::setup()
 #else
     if (!config.display.flip_screen) {
 #if defined(ST7701_CS) || defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7789_CS) ||      \
-    defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) || defined(HACKADAY_COMMUNICATOR)
+    defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) || defined(CO5300_CS) ||                \
+    defined(HACKADAY_COMMUNICATOR)
         static_cast<TFTDisplay *>(dispdev)->flipScreenVertically();
 #elif defined(USE_ST7789)
         static_cast<ST7789Spi *>(dispdev)->flipScreenVertically();

src/graphics/ScreenFonts.h

@@ -90,7 +90,7 @@
 
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) ||             \
-     defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                                                   \
+     defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                             \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
 // The screen is bigger so use bigger fonts
 #define FONT_SMALL FONT_MEDIUM_LOCAL // Height: 19

src/graphics/TFTDisplay.cpp

@@ -22,6 +22,109 @@ uint16_t TFT_MESH = TFT_MESH_OVERRIDE;
 uint16_t TFT_MESH = COLOR565(0x67, 0xEA, 0x94);
 #endif
 
+#if defined(CO5300_CS)
+#include <LovyanGFX.hpp> // Graphics and font library for AMOLED driver chip
+class LGFX : public lgfx::LGFX_Device
+{
+    lgfx::Panel_CO5300 _panel_instance;
+    lgfx::Bus_SPI _bus_instance;
+
+  public:
+    LGFX(void)
+    {
+        {
+            auto cfg = _bus_instance.config();
+
+            // configure SPI
+            cfg.spi_host = CO5300_SPI_HOST; // ESP32-S2,S3,C3 : SPI2_HOST or SPI3_HOST / ESP32 : VSPI_HOST or HSPI_HOST
+            cfg.spi_mode = SPI_MODE0;
+            cfg.freq_write = SPI_FREQUENCY; // SPI clock for transmission (up to 80MHz, rounded to the value obtained by dividing
+                                            // 80MHz by an integer)
+            cfg.freq_read = SPI_READ_FREQUENCY; // SPI clock when receiving
+            cfg.spi_3wire = false;              // Set to true if reception is done on the MOSI pin
+            cfg.use_lock = true;                // Set to true to use transaction locking
+            cfg.dma_channel = SPI_DMA_CH_AUTO;  // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
+                                                // SPI_DMA_CH_AUTO=auto setting)
+            cfg.pin_sclk = CO5300_SCK;          // Set SPI SCLK pin number
+            cfg.pin_io0 = CO5300_IO0;
+            cfg.pin_io1 = CO5300_IO1;
+            cfg.pin_io2 = CO5300_IO2;
+            cfg.pin_io3 = CO5300_IO3;
+
+            _bus_instance.config(cfg);              // applies the set value to the bus.
+            _panel_instance.setBus(&_bus_instance); // set the bus on the panel.
+        }
+
+        {                                        // Set the display panel control.
+            auto cfg = _panel_instance.config(); // Gets a structure for display panel settings.
+
+            cfg.pin_cs = CO5300_CS;                    // Pin number where CS is connected (-1 = disable)
+            cfg.pin_rst = CO5300_RESET;                // Pin number where RST is connected  (-1 = disable)
+            cfg.panel_width = TFT_WIDTH;               // actual displayable width
+            cfg.panel_height = TFT_HEIGHT;             // actual displayable height
+            cfg.offset_rotation = TFT_OFFSET_ROTATION; // Rotation direction value offset 0~7 (4~7 is upside down)
+            cfg.offset_x = TFT_OFFSET_X;
+            cfg.offset_y = TFT_OFFSET_Y;
+            cfg.dummy_read_pixel = 8; // Number of bits for dummy read before pixel readout
+            cfg.dummy_read_bits = 1;  // Number of bits for dummy read before non-pixel data read
+            cfg.readable = true;      // Set to true if data can be read
+            cfg.invert = false;       // Set to true if the light/darkness of the panel is reversed
+            cfg.rgb_order = false;    // Set to true if the panel's red and blue are swapped
+            cfg.dlen_16bit = false;   // Set to true for panels that transmit data length in 16-bit units
+            cfg.bus_shared = true;    // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
+
+            // Set the following only when the display is shifted with a driver with a variable number of pixels
+            cfg.memory_width = TFT_WIDTH;   // Maximum width supported by the driver IC
+            cfg.memory_height = TFT_HEIGHT; // Maximum height supported by the driver IC
+            _panel_instance.config(cfg);
+        }
+
+        setPanel(&_panel_instance);
+    }
+
+    bool enableFrameBuffer(bool auto_display = false)
+    {
+        if (_panel_instance.initPanelFb()) {
+            auto fbPanel = _panel_instance.getPanelFb();
+            if (fbPanel) {
+                fbPanel->setBus(&_bus_instance);
+                fbPanel->setAutoDisplay(auto_display);
+                setPanel(fbPanel);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    void disableFrameBuffer()
+    {
+        auto fbPanel = _panel_instance.getPanelFb();
+        if (fbPanel) {
+            _panel_instance.deinitPanelFb();
+            setPanel(&_panel_instance);
+        }
+    }
+
+    bool init()
+    {
+#ifdef CO5300_RESET
+        LOG_DEBUG("LGFX_Panel_CO5300::init()");
+        lgfx::pinMode(CO5300_RESET, lgfx::pin_mode_t::output);
+        lgfx::gpio_hi(CO5300_RESET);
+        delay(200);
+        lgfx::gpio_lo(CO5300_RESET);
+        delay(300);
+        lgfx::gpio_hi(CO5300_RESET);
+        delay(200);
+#endif
+        return lgfx::LGFX_Device::init() && enableFrameBuffer(false);
+    }
+};
+
+static LGFX *tft = nullptr;
+
+#endif
+
 #if defined(ST7735S)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
 
@@ -1340,7 +1443,7 @@ void TFTDisplay::sendCommand(uint8_t com)
     // handle display on/off directly
     switch (com) {
     case DISPLAYON: {
-        // LOG_DEBUG("Display on");
+        LOG_DEBUG("Display on");
         backlightEnable->set(true);
 #if ARCH_PORTDUINO
         display(true);
@@ -1360,14 +1463,13 @@ void TFTDisplay::sendCommand(uint8_t com)
         unphone.backlight(true); // using unPhone library
 #endif
 #ifdef RAK14014
-#elif !defined(M5STACK) && !defined(ST7789_CS) &&                                                                                \
+#elif !defined(M5STACK) && !defined(ST7789_CS) && !defined(HACKADAY_COMMUNICATOR)
-    !defined(HACKADAY_COMMUNICATOR) // T-Deck gets brightness set in Screen.cpp in the handleSetOn function
         tft->setBrightness(172);
 #endif
         break;
     }
     case DISPLAYOFF: {
-        // LOG_DEBUG("Display off");
+        LOG_DEBUG("Display off");
         backlightEnable->set(false);
 #if ARCH_PORTDUINO
         tft->clear();
@@ -1469,8 +1571,8 @@ bool TFTDisplay::connect()
     tft = new LGFX;
 #endif
 
-    backlightEnable->set(true);
     LOG_INFO("Power to TFT Backlight");
+    backlightEnable->set(true);
 
 #ifdef UNPHONE
     unphone.backlight(true); // using unPhone library
@@ -1498,7 +1600,7 @@ bool TFTDisplay::connect()
     tft->setRotation(1); // T-Deck has the TFT in landscape
 #elif defined(T_WATCH_S3)
     tft->setRotation(2); // T-Watch S3 left-handed orientation
-#elif ARCH_PORTDUINO || defined(SENSECAP_INDICATOR) || defined(T_LORA_PAGER)
+#elif ARCH_PORTDUINO || defined(SENSECAP_INDICATOR) || defined(T_LORA_PAGER) || defined(T_WATCH_ULTRA)
     tft->setRotation(0); // use config.yaml to set rotation
 #else
     tft->setRotation(3); // Orient horizontal and wide underneath the silkscreen name label

src/graphics/draw/DebugRenderer.cpp

@@ -97,7 +97,7 @@ void drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16
                                           (storeForwardModule->heartbeatInterval * 1200))) { // no heartbeat, overlap a bit
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(HX8357_CS) || defined(ST7796_CS) ||             \
-     defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796) || ARCH_PORTDUINO) &&                                                 \
+     defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796) || ARCH_PORTDUINO) &&                           \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
             display->drawFastImage(x + SCREEN_WIDTH - 14 - display->getStringWidth(screen->ourId), y + 3 + FONT_HEIGHT_SMALL, 12,
                                    8, imgQuestionL1);
@@ -110,7 +110,7 @@ void drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16
         } else {
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(HX8357_CS) || defined(ST7796_CS) ||             \
-     defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                                                   \
+     defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                             \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
             display->drawFastImage(x + SCREEN_WIDTH - 18 - display->getStringWidth(screen->ourId), y + 3 + FONT_HEIGHT_SMALL, 16,
                                    8, imgSFL1);
@@ -126,7 +126,7 @@ void drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16
         // TODO: Raspberry Pi supports more than just the one screen size
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(HX8357_CS) || defined(ST7796_CS) ||             \
-     defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796) || ARCH_PORTDUINO) &&                                                 \
+     defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796) || ARCH_PORTDUINO) &&                           \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
         display->drawFastImage(x + SCREEN_WIDTH - 14 - display->getStringWidth(screen->ourId), y + 3 + FONT_HEIGHT_SMALL, 12, 8,
                                imgInfoL1);

src/graphics/draw/UIRenderer.cpp

@@ -265,7 +265,7 @@ void UIRenderer::drawNodes(OLEDDisplay *display, int16_t x, int16_t y, const mes
 
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(HX8357_CS) || defined(ST7796_CS) ||             \
-     defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                                                   \
+     defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || defined(USE_ST7796)) &&                                             \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
 
     if (currentResolution == ScreenResolution::High) {

src/graphics/images.h

@@ -28,7 +28,7 @@ const uint8_t bluetoothConnectedIcon[36] PROGMEM = {0xfe, 0x01, 0xff, 0x03, 0x03
 
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
      defined(ST7789_CS) || defined(USE_ST7789) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST7796_CS) ||             \
-     defined(USE_ST7796) || defined(HACKADAY_COMMUNICATOR) || ARCH_PORTDUINO) &&                                                 \
+     defined(USE_ST7796) || defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR) || ARCH_PORTDUINO) &&                           \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
 const uint8_t imgQuestionL1[] PROGMEM = {0xff, 0x01, 0x01, 0x32, 0x7b, 0x49, 0x49, 0x6f, 0x26, 0x01, 0x01, 0xff};
 const uint8_t imgQuestionL2[] PROGMEM = {0x0f, 0x08, 0x08, 0x08, 0x06, 0x0f, 0x0f, 0x06, 0x08, 0x08, 0x08, 0x0f};

src/input/TouchScreenBase.cpp

@@ -151,7 +151,7 @@ int32_t TouchScreenBase::runOnce()
 
 void TouchScreenBase::hapticFeedback()
 {
-#ifdef T_WATCH_S3
+#if defined(T_WATCH_S3) || defined(T_WATCH_ULTRA)
     drv.setWaveform(0, 75);
     drv.setWaveform(1, 0); // end waveform
     drv.go();

src/main.cpp

@@ -438,6 +438,32 @@ void setup()
     io.pinMode(EXPANDS_GPIO_EN, OUTPUT);
     io.digitalWrite(EXPANDS_GPIO_EN, HIGH);
     io.pinMode(EXPANDS_SD_PULLEN, INPUT);
+#elif defined(T_WATCH_ULTRA)
+    pinMode(LORA_CS, OUTPUT);
+    digitalWrite(LORA_CS, HIGH);
+    pinMode(DISP_CS, OUTPUT);
+    digitalWrite(DISP_CS, HIGH);
+    pinMode(SDCARD_CS, OUTPUT);
+    digitalWrite(SDCARD_CS, HIGH);
+
+    if (io.begin(Wire, XL9555_SLAVE_ADDRESS0)) {
+        io.pinMode(EXPANDS_DRV_EN, OUTPUT);
+        io.digitalWrite(EXPANDS_DRV_EN, HIGH);
+        delay(1);
+        io.pinMode(EXPANDS_DISP_EN, OUTPUT);
+        io.digitalWrite(EXPANDS_DISP_EN, HIGH);
+        delay(1);
+        io.pinMode(EXPANDS_TOUCH_RST, OUTPUT);
+        io.digitalWrite(EXPANDS_TOUCH_RST, LOW);
+        delay(20);
+        io.digitalWrite(EXPANDS_TOUCH_RST, HIGH);
+        delay(60);
+        io.pinMode(EXPANDS_LORA_RF_SW, OUTPUT);
+        io.digitalWrite(EXPANDS_LORA_RF_SW, HIGH); // set RF switch to built-in LoRa antenna
+        // io.pinMode(EXPANDS_SD_DET, INPUT);
+    } else {
+        LOG_ERROR("io expander initialisation failed!");
+    }
 #elif defined(HACKADAY_COMMUNICATOR)
     pinMode(KB_INT, INPUT);
 #endif
@@ -949,7 +975,7 @@ void setup()
 
 #if defined(ST7701_CS) || defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) ||       \
     defined(ST7789_CS) || defined(HX8357_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(ST7796_CS) ||              \
-    defined(USE_SPISSD1306) || defined(USE_ST7796) || defined(HACKADAY_COMMUNICATOR)
+    defined(USE_SPISSD1306) || defined(USE_ST7796) || defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR)
         screen = new graphics::Screen(screen_found, screen_model, screen_geometry);
 #elif defined(ARCH_PORTDUINO)
         if ((screen_found.port != ScanI2C::I2CPort::NO_I2C || portduino_config.displayPanel) &&
@@ -1244,7 +1270,7 @@ void setup()
 // the current region name)
 #if defined(ST7701_CS) || defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) ||       \
     defined(ST7789_CS) || defined(HX8357_CS) || defined(USE_ST7789) || defined(ILI9488_CS) || defined(ST7796_CS) ||              \
-    defined(USE_ST7796) || defined(USE_SPISSD1306) || defined(HACKADAY_COMMUNICATOR)
+    defined(USE_ST7796) || defined(USE_SPISSD1306) || defined(CO5300_CS) || defined(HACKADAY_COMMUNICATOR)
     if (screen)
         screen->setup();
 #elif defined(ARCH_PORTDUINO)

src/mesh/NodeDB.cpp

@@ -670,7 +670,7 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
     strncpy(config.network.ntp_server, "meshtastic.pool.ntp.org", 32);
 
 #if (defined(T_DECK) || defined(T_WATCH_S3) || defined(UNPHONE) || defined(PICOMPUTER_S3) || defined(SENSECAP_INDICATOR) ||      \
-     defined(ELECROW_PANEL) || defined(HELTEC_V4_TFT)) &&                                                                        \
+     defined(ELECROW_PANEL) || defined(HELTEC_V4_TFT) || defined(T_WATCH_ULTRA)) &&                                              \
     HAS_TFT
     // switch BT off by default; use TFT programming mode or hotkey to enable
     config.bluetooth.enabled = false;
@@ -748,7 +748,7 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
 #ifdef RAK4630
     config.display.wake_on_tap_or_motion = true;
 #endif
-#if defined(T_WATCH_S3) || defined(SENSECAP_INDICATOR)
+#if defined(T_WATCH_S3) || defined(SENSECAP_INDICATOR) || defined(T_WATCH_ULTRA)
     config.display.screen_on_secs = 30;
     config.display.wake_on_tap_or_motion = true;
 #endif

src/modules/PositionModule.cpp

@@ -60,7 +60,7 @@ bool PositionModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, mes
         if (config.position.fixed_position) {
             LOG_DEBUG("Ignore incoming position update from myself except for time, because position.fixed_position is true");
 
-#ifdef T_WATCH_S3
+#if defined(T_WATCH_S3) || defined(T_WATCH_ULTRA)
             // Since we return early if position.fixed_position is true, set the T-Watch's RTC to the time received from the
             // client device here
             if (p.time && channels.getByIndex(mp.channel).role == meshtastic_Channel_Role_PRIMARY) {

src/platform/esp32/architecture.h

@@ -205,6 +205,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_M5STACK_C6L
 #elif defined(HELTEC_WIRELESS_TRACKER_V2)
 #define HW_VENDOR meshtastic_HardwareModel_HELTEC_WIRELESS_TRACKER_V2
+#elif defined(T_WATCH_ULTRA)
+#define HW_VENDOR meshtastic_HardwareModel_T_WATCH_ULTRA
 #else
 #define HW_VENDOR meshtastic_HardwareModel_PRIVATE_HW
 #endif

src/platform/extra_variants/t_watch_ultra/variant.cpp

@@ -0,0 +1,31 @@
+#include "configuration.h"
+
+#ifdef T_WATCH_ULTRA
+
+#include "Arduino.h"
+#include "TouchDrvCSTXXX.hpp"
+#include "input/TouchScreenImpl1.h"
+#include <Wire.h>
+
+static TouchDrvCST92xx touchDrv;
+
+static bool readTouch(int16_t *x, int16_t *y)
+{
+    return touchDrv.isPressed() && touchDrv.getPoint(x, y, 1);
+}
+
+// T-Watch Ultra specific init
+void lateInitVariant()
+{
+    if (config.display.displaymode != meshtastic_Config_DisplayConfig_DisplayMode_COLOR) {
+        pinMode(SCREEN_TOUCH_INT, INPUT_PULLUP);
+        touchDrv.setPins(-1, SCREEN_TOUCH_INT);
+        if (touchDrv.begin(Wire, TOUCH_SLAVE_ADDRESS, I2C_SDA, I2C_SCL)) {
+            touchScreenImpl1 = new TouchScreenImpl1(TFT_WIDTH, TFT_HEIGHT, readTouch);
+            touchScreenImpl1->init();
+        } else {
+            LOG_ERROR("failed to initialize CST92xx");
+        }
+    }
+}
+#endif

src/sleep.cpp

@@ -339,7 +339,7 @@ void doDeepSleep(uint32_t msecToWake, bool skipPreflight = false, bool skipSaveN
                 // t-beam v1.2 radio power channel
                 PMU->disablePowerOutput(XPOWERS_ALDO2); // lora radio power channel
             } else if (HW_VENDOR == meshtastic_HardwareModel_LILYGO_TBEAM_S3_CORE ||
-                       HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3) {
+                       HW_VENDOR == meshtastic_HardwareModel_T_WATCH_S3 || HW_VENDOR == meshtastic_HardwareModel_T_WATCH_ULTRA) {
                 PMU->disablePowerOutput(XPOWERS_ALDO3); // lora radio power channel
             }
         } else if (model == XPOWERS_AXP192) {

variants/esp32s3/t-deck-pro/variant.h

@@ -30,6 +30,7 @@
 
 // vibration motor
 #define PIN_VIBRATION 2
+#define HAS_DRV2605 1
 
 // Have SPI interface SD card slot
 #define HAS_SDCARD

variants/esp32s3/t-watch-ultra/pins_arduino.h

@@ -0,0 +1,94 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+// #ifndef digitalPinToInterrupt
+// #define digitalPinToInterrupt(p) (((p) < 48) ? (p) : -1)
+// #endif
+
+#define USB_VID 0x303a
+#define USB_PID 0x8227
+#define USB_MANUFACTURER "LILYGO"
+#define USB_PRODUCT "T-Watch-Ultra"
+
+#define DISP_WIDTH 502
+#define DISP_HEIGHT 410
+
+// QSPI interface display
+#define DISP_D0 (38)
+#define DISP_D1 (39)
+#define DISP_D2 (42)
+#define DISP_D3 (45)
+#define DISP_SCK (40)
+#define DISP_CS (41)
+#define DISP_RST (37)
+#define DISP_TE (6)
+
+// Interrupt IO port
+#define TP_INT (12)
+#define RTC_INT (1)
+#define PMU_INT (7)
+#define NFC_INT (5)
+#define SENSOR_INT (8)
+#define NFC_CS (4)
+
+// PDM microphone
+#define MIC_SCK (17)
+#define MIC_DAT (18)
+
+// MAX98357A
+#define I2S_BCLK (9)
+#define I2S_WCLK (10)
+#define I2S_DOUT (11)
+
+#define SD_CS (21)
+
+// TX, RX pin connected to GPS
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+// BHI260,PCF85063,AXP2101,DRV2605L share I2C Bus
+static const uint8_t SDA = 3;
+static const uint8_t SCL = 2;
+
+// Default sd cs pin
+static const uint8_t SS = SD_CS;
+static const uint8_t MOSI = 34;
+static const uint8_t MISO = 33;
+static const uint8_t SCK = 35;
+
+#define GPS_TX (TX)
+#define GPS_RX (RX)
+#define GPS_PPS (13)
+
+#define TP_SDA (SDA)
+#define TP_SCL (SCL)
+
+// LoRa and SD card share SPI bus -> variant.h
+// #define LORA_SCK  (SCK)   // share spi bus
+// #define LORA_MISO (MISO)  // share spi bus
+// #define LORA_MOSI (MOSI)  // share spi bus
+// #define LORA_CS   (36)
+// #define LORA_RST  (47)
+// #define LORA_BUSY (48)
+// #define LORA_IRQ  (14)
+
+// External expansion chip IO definition
+#define EXPANDS_DRV_EN (6)
+#define EXPANDS_DISP_EN (7)
+#define EXPANDS_TOUCH_RST (8)
+#define EXPANDS_SD_DET (10)
+#define EXPANDS_LORA_RF_SW (11)
+
+// Peripheral definition exists
+#define USING_XL9555_EXPANDS
+#define USING_PCM_AMPLIFIER
+#define USING_PDM_MICROPHONE
+#define USING_PMU_MANAGE
+#define USING_INPUT_DEV_TOUCHPAD
+#define USING_ST25R3916
+#define USING_BHI260_SENSOR
+#define HAS_SD_CARD_SOCKET
+
+#endif /* Pins_Arduino_h */

variants/esp32s3/t-watch-ultra/platformio.ini

@@ -0,0 +1,63 @@
+; LilyGo T-Watch S3
+[env:t-watch-ultra]
+extends = esp32s3_base
+board = t-watch-ultra
+board_check = true
+board_build.partitions = default_16MB.csv
+upload_protocol = esptool
+
+build_flags = ${esp32_base.build_flags} -Ivariants/esp32s3/t-watch-ultra
+  -D T_WATCH_ULTRA
+  -D RADIOLIB_EXCLUDE_SX128X=1
+  -D RADIOLIB_EXCLUDE_SX127X=1
+  -D RADIOLIB_EXCLUDE_LR11X0=1
+;  -D HAS_SDCARD
+  -D SDCARD_CS=21
+;  -DHAS_BMA423=1
+
+lib_deps = ${esp32s3_base.lib_deps}
+  https://github.com/lovyan03/LovyanGFX/archive/a914f993a2c80b334e1d25b2881b3d7a09865155.zip ; PR814
+  adafruit/Adafruit DRV2605 Library@^1.2.4
+  earlephilhower/ESP8266Audio@^1.9.9
+  earlephilhower/ESP8266SAM@^1.0.1
+  lewisxhe/SensorLib@0.3.1
+
+[env:t-watch-ultra-tft]
+board_level = extra
+extends = env:t-watch-ultra
+build_flags =
+  ${env:t-watch-ultra.build_flags}
+  -D CONFIG_DISABLE_HAL_LOCKS=1
+  -D INPUTDRIVER_BUTTON_TYPE=0
+  -D HAS_SCREEN=1
+  -D HAS_TFT=1
+  -D USE_I2S_BUZZER
+  -D RAM_SIZE=5120
+  -D LV_LVGL_H_INCLUDE_SIMPLE
+  -D LV_CONF_INCLUDE_SIMPLE
+  -D LV_COMP_CONF_INCLUDE_SIMPLE
+  -D LV_USE_SYSMON=0
+  -D LV_USE_PROFILER=0
+  -D LV_USE_PERF_MONITOR=0
+  -D LV_USE_MEM_MONITOR=0
+  -D LV_USE_LOG=0
+  -D USE_LOG_DEBUG
+  -D LOG_DEBUG_INC=\"DebugConfiguration.h\"
+  -D RADIOLIB_SPI_PARANOID=0
+  -D LGFX_SCREEN_WIDTH=410
+  -D LGFX_SCREEN_HEIGHT=502
+  -D LGFX_AMOLED_ROUNDER=1
+  -D LGFX_BUFSIZE=308732
+  -D DISPLAY_SIZE=410x502 ; portrait mode
+  -D DISPLAY_SET_RESOLUTION
+  -D LGFX_DRIVER=LGFX_TWATCH_ULTRA
+  -D GFX_DRIVER_INC=\"graphics/LGFX/LGFX_T_WATCH_ULTRA.h\"
+;  -D LVGL_DRIVER=LVGL_T_WATCH_ULTRA
+  -D VIEW_320x240
+  -D USE_PACKET_API
+  -D MAP_FULL_REDRAW
+  -D CUSTOM_TOUCH_DRIVER
+
+lib_deps =
+  ${env:t-watch-ultra.lib_deps}
+  ${device-ui_base.lib_deps}

variants/esp32s3/t-watch-ultra/variant.h

@@ -0,0 +1,90 @@
+
+// CO5300 TFT AMOLED
+#define CO5300_CS 41
+#define CO5300_SCK 40
+#define CO5300_RESET 37
+#define CO5300_TE 6
+#define CO5300_IO0 38
+#define CO5300_IO1 39
+#define CO5300_IO2 42
+#define CO5300_IO3 45
+#define CO5300_SPI_HOST SPI2_HOST
+#define SPI_FREQUENCY 75000000
+#define SPI_READ_FREQUENCY 16000000 // irrelevant
+#define TFT_HEIGHT 502
+#define TFT_WIDTH 410
+#define TFT_OFFSET_X 22
+#define TFT_OFFSET_Y 0
+#define TFT_OFFSET_ROTATION 0
+#define SCREEN_TRANSITION_FRAMERATE 5 // fps
+#define USE_TFTDISPLAY 1
+
+#define HAS_TOUCHSCREEN 1
+#define SCREEN_TOUCH_INT 12
+#define TOUCH_I2C_PORT 0
+#define TOUCH_SLAVE_ADDRESS 0x1A
+#define WAKE_ON_TOUCH
+
+#define BUTTON_PIN 0
+
+#define USE_POWERSAVE
+#define SLEEP_TIME 120
+
+// External expansion chip XL9555
+#define USE_XL9555
+
+// PCF85063 RTC Module
+#define PCF85063_RTC 0x51
+#define HAS_RTC 1
+
+// MAX98357A
+#define HAS_I2S
+#define DAC_I2S_BCK 9
+#define DAC_I2S_WS 10
+#define DAC_I2S_DOUT 11
+#define DAC_I2S_MCLK 0 // TODO
+
+#define HAS_AXP2101
+// #define PMU_IRQ 7
+#define HAS_DRV2605 1
+
+#define I2C_SDA 3
+#define I2C_SCL 2
+#define I2C_NO_RESCAN
+
+#define HAS_GPS 1
+#define GPS_BAUDRATE 38400
+#define GPS_RX_PIN 44
+#define GPS_TX_PIN 43
+#define PIN_GPS_PPS 13
+
+// SPI interface SD card slot
+#define SPI_MOSI MOSI
+#define SPI_SCK SCK
+#define SPI_MISO MISO
+#define SPI_CS 21
+#define SD_SPI_FREQUENCY 75000000U
+
+#define USE_SX1262
+// #define USE_SX1280
+
+#define LORA_SCK 35
+#define LORA_MISO 33
+#define LORA_MOSI 34
+#define LORA_CS 36
+
+#define LORA_DIO0 -1 // a No connect on the SX1262 module
+#define LORA_RESET 47
+#define LORA_DIO1 14 // SX1262 IRQ
+#define LORA_DIO2 48 // SX1262 BUSY
+#define LORA_DIO3
+
+#define SX126X_CS LORA_CS
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_DIO2_AS_RF_SWITCH
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+
+#define USE_VIRTUAL_KEYBOARD 1
+#define DISPLAY_CLOCK_FRAME 1

variants/esp32s3/tlora-pager/variant.h

@@ -71,6 +71,9 @@
 #define DAC_I2S_DIN 17
 #define DAC_I2S_MCLK 10
 
+// haptic driver
+#define HAS_DRV2605 1
+
 // gyroscope BHI260AP
 #define HAS_BHI260AP