WeActStudio_MiniSTM32H723 Board

Overview

Firmware projects for the MiniSTM32H723 board from WeActStudio. Partially based on the examples from https://github.com/WeActStudio/WeActStudio.MiniSTM32H723

Board: WeAct-STM32H723VGT6 STM32H723 STM32H7 STM32 Core Board Demo Board purchased
from: https://www.aliexpress.us/item/3256805686623352.html

HW:

• STM32H723VGT6 (100-pin)
• 550Mhz Max. Freq
• 1024KB ROM, 564KB RAM
• 8MB SPI Flash
• 8MB QSPI Flash
• MicrSD card reader
• 0.96" LCD based on ST7735 TFT-LCD driver chip
• USB FS interface with USB-C connector
• Reset and Boot0 buttons as well as a user button
• Blue user LED
• Red power LED
• 8-bit DCMI interface for camera
• STM32 USB DFU bootloader support over USB
• 4-pin SWD debug header (no SWO)

The project was created in STM32CubeIDE 1.17.0

Add clang-format support

1. Install clang-format extension for VSCode called "Clang-Format" by Xaver Hellauer.
2. Install clang-format for Windows by either downloading LLVM from here or running the following command in the VSCode terminal:

winget install -e --id LLVM.LLVM

3. Add the following to the VSCode settings.json user or workspace file (CTRL+SHIFT+P, then type in "settings.json" to open the settings file):

    "editor.formatOnSave": true,
    "clang-format.executable": "C:\\Program Files\\LLVM\\bin\\clang-format.exe",
    "[c]": {
        "editor.defaultFormatter": "xaver.clang-format"
    }

4. Restart VSCode.

Pin Mapping

SPI1 - SPI Flash:

• SPI1_SCK: PB3
• SPI1_MOSI: PD7
• SPI1_MISO: PB4
• SPI_FLASH_CS: PD6

QSPI1 - QSPI Flash:

• QSPI_BK1_IO3: PD13
• QSPI_BK1_IO2: PE2
• QSPI_BK1_IO1: PD12
• QSPI_BK1_IO0: PD11
• QSPI_CLK: PB2
• QSPI_BK1_NCS: PB6

SPI4 - LCD:

• SPI1_SCK: PE12
• SPI1_MOSI: PE14
• LCD_WR_RS: PE13
• LCD_CS: PE11
• LCD_BL: PE10

USB-OTG:

• DM: PA11
• DP: PA12

Button:

• PC13

Blue LED:

• PE3

SPI2 - Available

• SPI2_SCK: PA9, PA12, PB10, PB13, PD3
• SPI2_MOSI: PC1, PC3, PB15
• SPI2_MISO: PB14, PC2

SPI3 - Available

• SPI3_SCK: PC10,
• SPI3_MOSI: PB5, PC12
• SPI3_MISO: PC11

Good choice for SPI2 on header P1:

• SPI2_SCK: PB13
• SPI2_MOSI: PB15
• SPI2_MISO: PB14

Good choice for SPI3 on header P1:

• SPI3_SCK: PC10,
• SPI3_MOSI: PC12
• SPI3_MISO: PC11