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feat(board): Add project support for the EDA course case team
- Add eda_tv_pro Board Configuration - Add eda_robot_pro Board Configuration - Add eda_super_bear Board Configuration - Add eda_ai_gamebox Board Configuration
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‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/README.md‎

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# EDA AI GameBox
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## Hardware Overview
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| Feature | Specification |
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|---------|---------------|
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| Chip | ESP32-S3 R8N8 |
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| Flash | 8MB QIO 80MHz |
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| PSRAM | 8MB Octal 80MHz |
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| Display | ST7789 240x320 LCD (SPI) |
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| Controls | 五向按键 + XYAB 按键 (共9键) |
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| Buzzer | 无源蜂鸣器 (GPIO48, LEDC PWM) |
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| Audio | 无 |
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## GPIO Mapping
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| Function | GPIO |
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|----------|------|
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| **SPI Display (ST7789)** | |
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| MOSI | 13 |
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| SCLK | 14 |
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| CS | 11 |
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| DC | 12 |
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| RST | -1 (EN) |
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| Backlight | 10 |
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| **五向按键** | |
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| 上 (Front) | 5 |
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| 下 (Back) | 3 |
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| 左 (Left) | 1 |
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| 右 (Right) | 4 |
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| 中 (Center) | 2 |
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| **XYAB 按键** | |
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| X | 8 |
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| Y | 6 |
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| A | 9 |
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| B | 7 |
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| **Buzzer** | |
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| Passive Buzzer | 48 |
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## Build & Flash
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```bash
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cd application/edge_agent
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# Set target chip
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idf.py set-target esp32s3
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# Install board manager assistant (required for bmgr)
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pip install esp-bmgr-assist
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# Generate board configuration
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idf.py bmgr --customer-path ./boards -b eda_ai_gamebox
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# Build
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idf.py build
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# Flash
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idf.py -p /dev/ttyACM0 flash monitor
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```
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## Project Documentation
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- [EDA-AI-GameBox 项目文档](https://wiki.lceda.cn/zh-hans/course-projects/smart-internet/eda-ai-gamebox/eda-ai-gamebox-introduce.html)
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## Files
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| File | Description |
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|------|-------------|
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| `board_info.yaml` | Board identity (chip, manufacturer) |
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| `board_peripherals.yaml` | Peripheral pin and bus configuration |
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| `board_devices.yaml` | Device driver configuration (display, buttons) |
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| `sdkconfig.defaults.board` | Board-level sdkconfig defaults |

‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/board_devices.yaml‎

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version: 1.0.0
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# Devices for EDA AI GameBox (掌上游戏机)
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devices:
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# ST7789 LCD 240x320 over SPI
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- name: display_lcd
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chip: st7789
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type: display_lcd
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sub_type: spi
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version: default
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config:
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# 顺时针旋转 90 度：swap_xy + mirror_x，逻辑分辨率 320x240
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mirror_x: true
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mirror_y: false
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swap_xy: true
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invert_color: true
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x_max: 320
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y_max: 240
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io_spi_config:
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cs_gpio_num: 11
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dc_gpio_num: 12
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spi_mode: 0
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pclk_hz: 40000000
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lcd_panel_config:
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reset_gpio_num: -1
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data_endian: LCD_RGB_DATA_ENDIAN_BIG
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vendor_config: NULL
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peripherals:
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- name: spi_display
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# LCD backlight
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- name: lcd_brightness
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type: ledc_ctrl
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version: default
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peripherals:
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- name: ledc_backlight
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# 五向按键
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- name: dpad_up
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_dpad_up
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- name: dpad_down
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_dpad_down
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- name: dpad_left
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_dpad_left
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- name: dpad_right
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_dpad_right
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- name: dpad_center
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_dpad_center
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# XYAB 按键
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- name: btn_x
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_btn_x
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- name: btn_y
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_btn_y
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- name: btn_a
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_btn_a
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- name: btn_b
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type: gpio_ctrl
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version: default
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config:
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active_level: 0
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default_level: 1
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peripherals:
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- name: gpio_btn_b
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# 无源蜂鸣器
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- name: buzzer
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type: ledc_ctrl
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version: default
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peripherals:
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- name: ledc_buzzer

‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/board_info.yaml‎

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board: eda_ai_gamebox
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chip: esp32s3
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version: 1.0.0
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description: "EDA AI GameBox - ESP32-S3 掌上游戏机 (ST7789 240x320 + 五向按键 + XYAB)"
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manufacturer: "lceda-course-examples"

‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/board_peripherals.yaml‎

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version: 1.0.0
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# Peripherals for EDA AI GameBox (掌上游戏机)
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# ST7789 240x320 LCD + 五向按键 + XYAB 按键
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peripherals:
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# ST7789 LCD display (SPI3)
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- name: spi_display
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type: spi
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role: master
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config:
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spi_bus_config:
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spi_port: SPI3_HOST
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data0_io_num: 13
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sclk_io_num: 14
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max_transfer_sz: 153600
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# LCD backlight (LEDC PWM)
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- name: ledc_backlight
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type: ledc
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role: none
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config:
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gpio_num: 10
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freq_hz: 5000
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duty: 0
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duty_resolution: LEDC_TIMER_10_BIT
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output_invert: false
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# 五向按键 - 上 (Front)
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- name: gpio_dpad_up
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type: gpio
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role: io
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config:
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pin: 5
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mode: GPIO_MODE_INPUT
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default_level: 1
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# 五向按键 - 下 (Back)
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- name: gpio_dpad_down
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type: gpio
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role: io
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config:
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pin: 3
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mode: GPIO_MODE_INPUT
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default_level: 1
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# 五向按键 - 左 (Left)
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- name: gpio_dpad_left
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type: gpio
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role: io
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config:
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pin: 1
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mode: GPIO_MODE_INPUT
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default_level: 1
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# 五向按键 - 右 (Right)
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- name: gpio_dpad_right
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type: gpio
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role: io
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config:
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pin: 4
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mode: GPIO_MODE_INPUT
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default_level: 1
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# 五向按键 - 中 (Center)
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- name: gpio_dpad_center
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type: gpio
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role: io
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config:
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pin: 2
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mode: GPIO_MODE_INPUT
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default_level: 1
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# XYAB - X
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- name: gpio_btn_x
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type: gpio
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role: io
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config:
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pin: 8
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mode: GPIO_MODE_INPUT
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default_level: 1
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# XYAB - Y
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- name: gpio_btn_y
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type: gpio
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role: io
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config:
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pin: 6
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mode: GPIO_MODE_INPUT
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default_level: 1
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# XYAB - A
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- name: gpio_btn_a
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type: gpio
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role: io
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config:
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pin: 9
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mode: GPIO_MODE_INPUT
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default_level: 1
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# XYAB - B
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- name: gpio_btn_b
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type: gpio
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role: io
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config:
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pin: 7
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mode: GPIO_MODE_INPUT
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default_level: 1
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# 无源蜂鸣器 (LEDC PWM)
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- name: ledc_buzzer
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type: ledc
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role: none
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config:
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gpio_num: 48
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freq_hz: 2700
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duty: 0
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duty_resolution: LEDC_TIMER_10_BIT
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output_invert: false

‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/sdkconfig.defaults.board‎

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CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
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# 8MB flash, QIO 80MHz
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CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
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CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
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CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y
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CONFIG_PARTITION_TABLE_CUSTOM=y
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CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_8MB.csv"
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# 8MB PSRAM
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CONFIG_SPIRAM=y
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CONFIG_SPIRAM_MODE_OCT=y
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CONFIG_SPIRAM_SPEED_80M=y
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# LCD: ST7789 240x320
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CONFIG_LCD_ST7789_240X320=y
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# USB: Serial JTAG
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CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y
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CONFIG_ESP_CONSOLE_SECONDARY_NONE=y

‎application/edge_agent/boards/lceda-course-examples/eda_ai_gamebox/setup_device.c‎

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/*
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* SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "esp_lcd_panel_st7789.h"
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esp_err_t lcd_panel_factory_entry_t(esp_lcd_panel_io_handle_t io,
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const esp_lcd_panel_dev_config_t *panel_dev_config,
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esp_lcd_panel_handle_t *ret_panel)
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{
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return esp_lcd_new_panel_st7789(io, panel_dev_config, ret_panel);
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}

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