Rename Boards/ to Devices/ (#414)

Devices/cyd-e32r32p/Source/devices/Display.cpp

@@ -0,0 +1,52 @@
+#include "Display.h"
+
+#include <Xpt2046Touch.h>
+#include <St7789Display.h>
+#include <PwmBacklight.h>
+#include <Tactility/hal/touch/TouchDevice.h>
+
+// Create the XPT2046 touch device (hardware/esp_lcd driver)
+static std::shared_ptr<tt::hal::touch::TouchDevice> createTouch() {
+    auto config = std::make_unique<Xpt2046Touch::Configuration>(
+        DISPLAY_SPI_HOST,                                // spi device / bus (SPI2_HOST)
+        TOUCH_CS_PIN,                                    // touch CS (IO33)
+        (uint16_t)DISPLAY_HORIZONTAL_RESOLUTION,         // x max
+        (uint16_t)DISPLAY_VERTICAL_RESOLUTION,           // y max
+        false,                                               // swapXy
+        true,                                                // mirrorX
+        true                                                 // mirrorY
+    );
+
+    return std::make_shared<Xpt2046Touch>(std::move(config));
+}
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
+    // Create the ST7789 panel configuration
+    St7789Display::Configuration panel_configuration = {
+        .horizontalResolution = DISPLAY_HORIZONTAL_RESOLUTION,
+        .verticalResolution = DISPLAY_VERTICAL_RESOLUTION,
+        .gapX = 0,
+        .gapY = 0,
+        .swapXY = false,
+        .mirrorX = false,
+        .mirrorY = false,
+        .invertColor = false,
+        .bufferSize = DISPLAY_DRAW_BUFFER_SIZE,  // 0 -> default 1/10 screen
+        .touch = createTouch(),
+        .backlightDutyFunction = driver::pwmbacklight::setBacklightDuty,
+        .resetPin = GPIO_NUM_NC,
+        .lvglSwapBytes = false,
+        .rgbElementOrder = LCD_RGB_ELEMENT_ORDER_BGR  // BGR for this display
+    };
+
+    // Create the SPI configuration (from EspLcdSpiDisplay base class)
+    auto spi_configuration = std::make_shared<EspLcdSpiDisplay::SpiConfiguration>(EspLcdSpiDisplay::SpiConfiguration {
+        .spiHostDevice = DISPLAY_SPI_HOST,
+        .csPin = DISPLAY_PIN_CS,
+        .dcPin = DISPLAY_PIN_DC,
+        .pixelClockFrequency = 40'000'000,
+        .transactionQueueDepth = 10
+    });
+
+    return std::make_shared<St7789Display>(panel_configuration, spi_configuration);
+}

Devices/cyd-e32r32p/Source/devices/Display.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <Tactility/hal/display/DisplayDevice.h>
+#include "driver/gpio.h"
+#include "driver/spi_common.h"
+#include <memory>
+
+// Display (ST7789P3 on this board)
+constexpr auto DISPLAY_SPI_HOST = SPI2_HOST;
+constexpr auto DISPLAY_PIN_CS = GPIO_NUM_15;
+constexpr auto DISPLAY_PIN_DC = GPIO_NUM_2;
+constexpr auto DISPLAY_HORIZONTAL_RESOLUTION = 240;
+constexpr auto DISPLAY_VERTICAL_RESOLUTION = 320;
+constexpr auto DISPLAY_DRAW_BUFFER_HEIGHT = (DISPLAY_VERTICAL_RESOLUTION / 10);
+constexpr auto DISPLAY_DRAW_BUFFER_SIZE = (DISPLAY_HORIZONTAL_RESOLUTION * DISPLAY_DRAW_BUFFER_HEIGHT);
+constexpr auto DISPLAY_BACKLIGHT_PIN = GPIO_NUM_27;
+constexpr auto DISPLAY_SPI_TRANSFER_SIZE_LIMIT = DISPLAY_DRAW_BUFFER_SIZE * sizeof(lv_color_t);
+
+// Touch (XPT2046, resistive, shared SPI with display)
+constexpr auto TOUCH_MISO_PIN = GPIO_NUM_12;
+constexpr auto TOUCH_MOSI_PIN = GPIO_NUM_13;
+constexpr auto TOUCH_SCK_PIN = GPIO_NUM_14;
+constexpr auto TOUCH_CS_PIN = GPIO_NUM_33;
+constexpr auto TOUCH_IRQ_PIN = GPIO_NUM_36;
+
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();

Devices/cyd-e32r32p/Source/devices/Power.cpp

@@ -0,0 +1,12 @@
+#include "Power.h"
+
+#include <ChargeFromAdcVoltage.h>
+#include <EstimatedPower.h>
+
+std::shared_ptr<tt::hal::power::PowerDevice> createPower() {
+    ChargeFromAdcVoltage::Configuration configuration;
+    // 2.0 ratio, but +.11 added as display voltage sag compensation.
+    configuration.adcMultiplier = 2.11;
+
+    return std::make_shared<EstimatedPower>(configuration);
+}

Devices/cyd-e32r32p/Source/devices/Power.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#include <memory>
+#include <Tactility/hal/power/PowerDevice.h>
+
+std::shared_ptr<tt::hal::power::PowerDevice> createPower();

Devices/cyd-e32r32p/Source/devices/SdCard.cpp

@@ -0,0 +1,22 @@
+#include "SdCard.h"
+#include <Tactility/hal/sdcard/SpiSdCardDevice.h>
+
+using tt::hal::sdcard::SpiSdCardDevice;
+using SdCardDevice = tt::hal::sdcard::SdCardDevice;
+
+std::shared_ptr<SdCardDevice> createSdCard() {
+    auto configuration = std::make_unique<SpiSdCardDevice::Config>(
+        SD_CS_PIN,                         // CS pin (IO5 on the module)
+        GPIO_NUM_NC,                           // MOSI override: leave NC to use SPI host pins
+        GPIO_NUM_NC,                           // MISO override: leave NC
+        GPIO_NUM_NC,                           // SCLK override: leave NC
+        SdCardDevice::MountBehaviour::AtBoot,
+        std::make_shared<tt::Mutex>(tt::Mutex::Type::Recursive),
+        std::vector<gpio_num_t>(),
+        SD_SPI_HOST                        // SPI host for SD card (SPI3_HOST)
+    );
+
+    return std::make_shared<SpiSdCardDevice>(
+        std::move(configuration)
+    );
+}

Devices/cyd-e32r32p/Source/devices/SdCard.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <Tactility/hal/sdcard/SdCardDevice.h>
+#include "driver/gpio.h"
+#include "driver/spi_common.h"
+
+using tt::hal::sdcard::SdCardDevice;
+
+// SD card (microSD)
+constexpr auto SD_CS_PIN = GPIO_NUM_5;
+constexpr auto SD_SPI_HOST = SPI3_HOST;
+
+std::shared_ptr<SdCardDevice> createSdCard();