Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/mythologyli/micropython-mcudev-devebox-stm32h743

MicroPython board support for MCUDev DevEBox STM32H743.
https://github.com/mythologyli/micropython-mcudev-devebox-stm32h743

devebox mcudev micropython stm32 stm32h7 stm32h743vit6

Last synced: 10 days ago
JSON representation

MicroPython board support for MCUDev DevEBox STM32H743.

Host: GitHub
URL: https://github.com/mythologyli/micropython-mcudev-devebox-stm32h743
Owner: Mythologyli
License: mit
Created: 2022-09-02T09:55:17.000Z (over 2 years ago)
Default Branch: master
Last Pushed: 2023-06-16T06:07:40.000Z (over 1 year ago)
Last Synced: 2024-11-22T01:19:04.987Z (2 months ago)
Topics: devebox, mcudev, micropython, stm32, stm32h7, stm32h743vit6
Language: C
Homepage:
Size: 471 KB
Stars: 0
Watchers: 1
Forks: 2
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# MicroPython MCUDev DevEBox STM32H743

[MicroPython](https://micropython.org) board support for [MCUDev DevEBox STM32H743](https://stm32-base.org/boards/STM32H743VIT6-STM32H7XX-M).

## Features

This firmware enables these features by default:

+ 8MB exFAT filesystem on [W25Q64JV](https://www.winbond.com/hq/product/code-storage-flash-memory/serial-nor-flash/index.html?__locale=en&partNo=W25Q64JV), Quad SPI.

+ MicroPython REPL via USB CDC.

+ UART:
+ UART1: TX/RX on PA9/PA10.
+ UART2: TX/RX on PA2/PA3.

+ I2C:
+ I2C2: SCL/SDA on PB10/PB11.

+ SPI:
+ SPI1: NSS/SCK/MISO/MOSI on PA4/PA5/PA6/PA7.
+ SPI2: NSS/SCK/MISO/MOSI on PB12/PB13/PB14/PB15.

+ CAN:
+ CAN1: TX/RX on PB9/PB8.

+ LED: You can control D2 using pyb.LED(1).

+ SD Card.

+ USB Mass Storage.

## Build

Tested on Ubuntu 22.04.

1. Install dependencies:

```bash
sudo apt update
sudo apt install -y build-essential git libffi-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi libnewlib-arm-none-eabi python3
```

2. Clone MicroPython and this repository:

```bash
git clone https://github.com/micropython/micropython.git
git clone https://github.com/Mythologyli/MicroPython-MCUDev-DevEBox-STM32H743.git
```

3. Copy MCUDEV_DEVEBOX_H743 to micropython/ports/stm32/boards:

```bash
cp -r MicroPython-MCUDev-DevEBox-STM32H743/MCUDEV_DEVEBOX_H743 micropython/ports/stm32/boards
```

4. Build:

```bash
cd micropython/ports/stm32
make submodules
make BOARD=MCUDEV_DEVEBOX_H743
```

## Flash

1. Disconnect USB, connect BT0 to 3V3, then connect USB.

2. Install python3-usb:

```bash
sudo apt install -y python3-usb
```

3. Flash:

```bash
make BOARD=MCUDEV_DEVEBOX_H743 deploy
```

*You can use [STM32CubeProgrammer](https://www.st.com/zh/development-tools/stm32cubeprog.html) in Microsoft Windows. The firmware can be found in micropython/ports/stm32/build-MCUDEV_DEVEBOX_H743.*

## Board

![](https://stm32-base.org/assets/img/boards/STM32H743VIT6_STM32H7XX_M-1.jpg)

![](https://stm32-base.org/assets/img/boards/STM32H743VIT6_STM32H7XX_M-2.jpg)

![](https://stm32-base.org/assets/img/boards/STM32H743VIT6_STM32H7XX_M-3.jpg)

More information: [STM32H743VIT6-STM32H7XX-M](https://stm32-base.org/boards/STM32H743VIT6-STM32H7XX-M).

## Reference

+ [mcauser/MCUDEV_DEVEBOX_H7XX_M](https://github.com/mcauser/MCUDEV_DEVEBOX_H7XX_M)
+ [micropython](https://github.com/micropython/micropython)