feat(board): add Wireless Tag WT32-SC01 Plus (ESP32-S3, ST7796 I80)

application/edge_agent/boards/Wireless-Tag/esp32s3_wt32_sc01_plus/board_devices.yaml

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+version: 1.0.0
+# Devices Configuration for Wireless Tag WT32-SC01 Plus
+#
+# LCD: ST7796UI 480×320, 8-bit Intel 8080 parallel bus (SOC_LCD_I80_SUPPORTED)
+#   DC/RS: GPIO0   WR: GPIO47   DB[0..7]: GPIO9,46,3,8,18,17,16,15
+#   All hardware init done in setup_device.c (type: custom)
+#
+# Touch: FT6336U capacitive, ft5x06-compatible, over I2C
+#   SDA: GPIO6   SCL: GPIO5   INT: GPIO7   Shared reset: GPIO4
+#
+# SD Card: SPI mode on SPI2_HOST
+#   MOSI: GPIO40   MISO: GPIO38   SCK: GPIO39   CS: GPIO41
+#
+# CAN Bus (TWAI): TX: GPIO10   RX: GPIO11  (adjust to your wiring)
+
+devices:
+
+  # ── LCD display (ST7796UI, 480×320, 8-bit I80 parallel) ──────────────────
+  # ESP32-S3 has SOC_LCD_I80_SUPPORTED but no PARLIO, so the native I80 bus
+  # is used. All init (bus, panel IO, ST7796) lives in setup_device.c.
+  - name: display_lcd
+    chip: st7796
+    type: custom
+    version: default
+    dependencies:
+      espressif/esp_lcd_st7796: "^1.3.0"
+    config:
+      lcd_width: 480
+      lcd_height: 320
+
+  # ── Touch panel (FT6336U / ft5x06-compatible, I2C 0x38) ─────────────────
+  - name: lcd_touch
+    chip: ft5x06
+    type: lcd_touch
+    sub_type: i2c
+    version: default
+    dependencies:
+      esp_lcd_touch:
+        version: "*"
+        require: public
+      espressif/esp_lcd_touch_ft5x06: "^1.0.7"
+    config:
+      io_i2c_config:
+        lcd_cmd_bits: 8
+        scl_speed_hz: 400000
+        flags:
+          dc_low_on_data: false
+          disable_control_phase: true
+      touch_config:
+        x_max: 320
+        y_max: 480
+        rst_gpio_num: -1        # reset shared with LCD, handled in setup_device.c
+        int_gpio_num: 7
+        levels:
+          reset: 0
+          interrupt: 0
+        flags:
+          swap_xy: true
+          mirror_x: false
+          mirror_y: false
+    peripherals:
+      - name: i2c_master
+        i2c_addr: [0x70]        # FT6336U 7-bit 0x38 in 8-bit format (0x38 << 1)
+
+  # ── SD Card (SPI mode) ───────────────────────────────────────────────────
+  - name: fs_sdcard
+    type: fs_fat
+    sub_type: spi
+    version: default
+    init_skip: true
+    config:
+      sub_config:
+        cs_gpio_num: 41
+        frequency: SDMMC_FREQ_DEFAULT
+    peripherals:
+      - name: spi_master
+
+  # ── LCD backlight (LEDC PWM on GPIO45) ──────────────────────────────────
+  - name: lcd_brightness
+    type: ledc_ctrl
+    version: default
+    config:
+      default_percent: 100
+    peripherals:
+      - name: ledc_backlight
+
+  # ── CAN Bus (TWAI) — managed by lua_driver_canbus ────────────────────────
+  - name: can_bus
+    chip: twai
+    type: custom
+    version: default
+    init_skip: true
+    config:
+      tx_gpio: 10
+      rx_gpio: 11
+      bitrate: 500000
+      mode: normal

application/edge_agent/boards/Wireless-Tag/esp32s3_wt32_sc01_plus/board_info.yaml

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+board: esp32s3_wt32_sc01_plus
+chip: esp32s3
+version: 1.0.0
+description: "Wireless Tag WT32-SC01 Plus Smart Panel with 3.5-inch ST7796 IPS LCD and FT5x06 touch"
+manufacturer: "Wireless Tag"

application/edge_agent/boards/Wireless-Tag/esp32s3_wt32_sc01_plus/board_peripherals.yaml

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+version: 1.0.0
+# Peripherals Configuration for Wireless Tag WT32-SC01 Plus
+#
+# LCD: ST7796 (480x320), 8-bit Intel 8080 parallel bus (SOC_LCD_I80_SUPPORTED)
+#   DC/RS: GPIO0   WR: GPIO47   DB[0..7]: GPIO9,46,3,8,18,17,16,15
+#   Shared reset (LCD + touch): GPIO4   Backlight: GPIO45 (LEDC)
+#
+# Touch: FT6336U capacitive controller over I2C
+#   SDA: GPIO6   SCL: GPIO5   INT: GPIO7
+#
+# SD Card: SPI mode
+#   MOSI: GPIO40   MISO: GPIO38   SCK: GPIO39   CS: GPIO41
+#
+# CAN Bus (TWAI): TX: GPIO10   RX: GPIO11
+
+peripherals:
+  # I2C bus — touch controller FT6336U (0x38)
+  - name: i2c_master
+    type: i2c
+    role: master
+    config:
+      port: 0
+      pins:
+        sda: 6
+        scl: 5
+
+  # SPI bus — SD card
+  - name: spi_master
+    type: spi
+    role: master
+    config:
+      spi_bus_config:
+        spi_port: SPI2_HOST
+        mosi_io_num: 40
+        miso_io_num: 38
+        sclk_io_num: 39
+        max_transfer_sz: 4092
+
+  # LCD backlight — LEDC PWM on GPIO45
+  - name: ledc_backlight
+    type: ledc
+    role: none
+    config:
+      gpio_num: 45
+      freq_hz: 5000
+      duty: 0
+      duty_resolution: LEDC_TIMER_10_BIT

application/edge_agent/boards/Wireless-Tag/esp32s3_wt32_sc01_plus/sdkconfig.defaults.board

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+# Wireless Tag WT32-SC01 Plus board defaults
+# SoC: ESP32-S3-WROOM-1-N8R2 (8 MB QIO Flash, 2 MB Quad PSRAM)
+# LCD: ST7796 480x320 via native I80 bus (SOC_LCD_I80_SUPPORTED)
+# Touch: FT6336U via I2C (lcd_touch + sub_type: i2c)
+#
+# Note: if your module is N16R8 (16 MB flash, 8 MB Octal PSRAM), replace:
+#   CONFIG_ESPTOOLPY_FLASHSIZE_8MB -> _16MB
+#   CONFIG_SPIRAM_MODE_QUAD        -> CONFIG_SPIRAM_MODE_OCT
+
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+
+# Flash: 8 MB QIO 80 MHz
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_16MB.csv"
+
+# Quad PSRAM 2 MB 80 MHz
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_QUAD=y
+CONFIG_SPIRAM_SPEED_80M=y
+
+# Disable XIP-from-PSRAM: the global default enables it, but 2 MB PSRAM is not
+# large enough to hold flash instructions + heap simultaneously.
+# Code executes directly from flash cache instead.
+CONFIG_SPIRAM_XIP_FROM_PSRAM=n
+CONFIG_SPIRAM_FETCH_INSTRUCTIONS=n
+CONFIG_SPIRAM_RODATA=n
+
+# With XIP-from-PSRAM disabled, disabling the SPI flash cache (needed for
+# any flash write: NVS, SPIFFS, OTA, …) also makes PSRAM inaccessible.
+# If a task's stack is in PSRAM the CPU panics with
+#   "assert failed: esp_task_stack_is_sane_cache_disabled"
+#
+# The global defaults set SPIRAM_MALLOC_ALWAYSINTERNAL=0 (all malloc can go to
+# PSRAM) and FREERTOS_TASK_CREATE_ALLOW_EXT_MEM=y (PSRAM stacks allowed).
+# Both settings assume XIP-from-PSRAM is active.  Override them here:
+#   ALWAYSINTERNAL=65536 → every alloc < 64 kB stays in internal DRAM,
+#                          which covers all task stacks.
+#   TASK_CREATE_ALLOW_EXT_MEM=n → FreeRTOS refuses to start a task whose
+#                          stack landed in PSRAM (fail fast at creation).
+CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=65536
+CONFIG_FREERTOS_TASK_CREATE_ALLOW_EXT_MEM=n
+
+# Enable LCD display (custom I80 device in setup_device.c)
+CONFIG_ESP_BOARD_DEV_DISPLAY_LCD_SUPPORT=y
+
+# Enable capacitive touch (FT6336U via lcd_touch + sub_type: i2c)
+CONFIG_ESP_BOARD_DEV_LCD_TOUCH_SUPPORT=y
+CONFIG_ESP_BOARD_DEV_LCD_TOUCH_SUB_I2C_SUPPORT=y