feat: add support for waveshare esp32-s3-rlcd board

Devices/waveshare-esp32-s3-rlcd/Source/Configuration.cpp

@@ -0,0 +1,88 @@
+#include "devices/Display.h"
+#include <driver/gpio.h>
+
+#include <tactility/device.h>
+#include <tactility/drivers/i2c_controller.h>
+#include <tactility/log.h>
+#include <tactility/error.h>
+#include <tactility/freertos/freertos.h>
+
+#include <Tactility/hal/Configuration.h>
+#include <ButtonControl.h>
+
+using namespace tt::hal;
+
+static constexpr auto* TAG = "WaveshareRLCD";
+static constexpr uint8_t ES8311_I2C_ADDR = 0x18;
+
+static error_t initCodec(::Device* i2c_controller) {
+    static constexpr uint8_t ENABLED_BULK_DATA[] = {
+        0x00, 0x80,  // RESET/CSM POWER ON
+        0x01, 0x3F,  // CLOCK_MANAGER/ use MCLK pin (external), all clocks on
+        0x02, 0x00,  // CLOCK_MANAGER/ pre_div=1 pre_multi=1 (256x MCLK is correct ratio)
+        0x03, 0x10,  // CLOCK_MANAGER/ fs_mode=0, adc_osr=16
+        0x04, 0x10,  // CLOCK_MANAGER/ dac_osr=16
+        0x05, 0x00,  // CLOCK_MANAGER/ adc_div=1, dac_div=1
+        0x06, 0x03,  // CLOCK_MANAGER/ bclk_div=4
+        0x07, 0x00,  // CLOCK_MANAGER/ lrck_h=0
+        0x08, 0xFF,  // CLOCK_MANAGER/ lrck_l=255 (div=256)
+        0x09, 0x0C,  // SDPIN_REG09/ DAC SDP format = standard I2S, word length = 16-bit
+        0x0A, 0x0C,  // SDPOUT_REG0A/ ADC SDP format = standard I2S, word length = 16-bit
+        0x0D, 0x01,  // SYSTEM/ Power up analog circuitry
+        0x0E, 0x02,  // SYSTEM/ Enable analog PGA, enable ADC modulator
+        0x12, 0x00,  // SYSTEM/ power-up DAC
+        0x13, 0x10,  // SYSTEM/ Enable output to HP drive (headphone/speaker)
+        0x14, 0x1A,  // SYSTEM/ Select Mic1p-Mic1n / max PGA gain (+30dB)
+        0x17, 0xFF,  // ADC_REG17/ ADC Volume (MAXGAIN)
+        0x1C, 0x6A,  // ADC_REG1C/ ADC Equalizer bypass, cancel DC offset in digital
+        0x32, 0xBF,  // DAC_REG32/ DAC Volume (0xBF = 191)
+        0x37, 0x08,  // DAC_REG37/ Bypass DAC equalizer
+    };
+
+    return i2c_controller_write_register_array(
+        i2c_controller,
+        ES8311_I2C_ADDR,
+        ENABLED_BULK_DATA,
+        sizeof(ENABLED_BULK_DATA),
+        pdMS_TO_TICKS(1000)
+    );
+}
+
+static bool initBoot() {
+    // 1. Initialize and power on the Speaker Amplifier (GPIO 46, Active HIGH)
+    gpio_config_t io_conf = {};
+    io_conf.intr_type = GPIO_INTR_DISABLE;
+    io_conf.mode = GPIO_MODE_OUTPUT;
+    io_conf.pin_bit_mask = (1ULL << GPIO_NUM_46);
+    io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
+    io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
+    gpio_config(&io_conf);
+    
+    // Drive HIGH to enable the speaker amplifier
+    gpio_set_level(GPIO_NUM_46, 1);
+
+    // 2. Configure the ES8311 Codec over the I2C bus
+    auto* i2c_bus = device_find_by_name("i2c0");
+    if (i2c_bus != nullptr) {
+        error_t error = initCodec(i2c_bus);
+        if (error != ERROR_NONE) {
+            LOG_E(TAG, "Failed to initialize ES8311 codec: %s", error_to_string(error));
+        }
+    } else {
+        LOG_E(TAG, "i2c0 bus not found, skipping ES8311 initialization");
+    }
+
+    return true;
+}
+
+static DeviceVector createDevices() {
+    return {
+        createDisplay(),
+        ButtonControl::createTwoButtonControl(GPIO_NUM_18, GPIO_NUM_0) // KEY=18 (primary), BOOT=0 (secondary)
+    };
+}
+
+extern const Configuration hardwareConfiguration = {
+    .initBoot = initBoot,
+    .createDevices = createDevices
+};

Devices/waveshare-esp32-s3-rlcd/Source/devices/Display.cpp

@@ -0,0 +1,23 @@
+#include "Display.h"
+#include <St7305Display.h>
+
+std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
+    auto configuration = std::make_unique<St7305Display::Configuration>(
+        SPI2_HOST,
+        GPIO_NUM_40, // CS
+        GPIO_NUM_5,  // DC
+        400,         // Width
+        300,         // Height
+        nullptr,     // Touch device
+        false,       // swapXY
+        false,       // mirrorX
+        false,       // mirrorY
+        false,       // invertColor
+        0            // bufferSize (0 = default, which is full screen = 120,000 pixels)
+    );
+
+    configuration->resetPin = GPIO_NUM_41;
+
+    auto display = std::make_shared<St7305Display>(std::move(configuration));
+    return std::reinterpret_pointer_cast<tt::hal::display::DisplayDevice>(display);
+}

Devices/waveshare-esp32-s3-rlcd/Source/devices/Display.h

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

Devices/waveshare-esp32-s3-rlcd/Source/module.cpp

@@ -0,0 +1,21 @@
+#include <tactility/module.h>
+
+extern "C" {
+
+static error_t start() {
+    return ERROR_NONE;
+}
+
+static error_t stop() {
+    return ERROR_NONE;
+}
+
+struct Module waveshare_esp32_s3_rlcd_module = {
+    .name = "waveshare-esp32-s3-rlcd",
+    .start = start,
+    .stop = stop,
+    .symbols = nullptr,
+    .internal = nullptr
+};
+
+}