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https://github.com/AmirHmZz/mpbridge

CLI tool to synchronise and manage files on MicroPython running devices
https://github.com/AmirHmZz/mpbridge

filemanager micropython mpremote

Last synced: 2 months ago
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CLI tool to synchronise and manage files on MicroPython running devices

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# 📂 MPBridge ![Python Version](https://img.shields.io/badge/Python-3.7%20or%20later-blue?style=flat-square) ![PyPI Version](https://img.shields.io/pypi/v/mpbridge?label=PyPI%20Version&style=flat-square) ![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/AmirHmZz/mpbridge/python-publish.yml?label=Builds&style=flat-square)



CLI tool to synchronise and manage files on a [MicroPython](https://github.com/micropython/micropython)

running device.



## 📥 Installation



`mpbridge` must be installed with `sudo` or `administrator` level of permission in order to be accessible from terminal:



* **Windows :** Open `cmd.exe` or `powershell.exe` as administrator and run `pip install -U mpbridge`.

* **Linux / MacOS :** Run `sudo pip install -U mpbridge`.



## 🔎 How to use



You can use `mpbridge` in several ways based on your needs:



#### ⚜️ Bridge Mode



* Run `mpbridge bridge [PORT]`.

* This mode copies all files and folders from your `MicroPython` board into a temporary directory on your local device

  and listens for any filesystem events on local directory to apply them on your board. It keeps raw repl open, so you

  cannot use serial port in other applications simultaneously.



#### ⚜️ Sync Directory



![](flowchart_sync.svg)



![](flowchart_sync_files.svg)



* Run `mpbridge sync [PORT] [DIR_PARH]`.

* This command syncs a specified local directory with a `MicroPython` board. The sync process will push

  all modified files and folders into board and also pull changes from board and exits.

* If a conflict occurs, `mpbridge` will choose the **local version** of file automatically and

  overwrites it on connected board.



#### ⚜️ Development Mode



![](flowchart_dev.svg)



* Run `mpbridge dev [PORT] [DIR_PARH]`.

* This mode repeats a loop of tasks in specified directory on `MicroPython` device as below:

    * _Sync_ → _Prompt to enter REPL_ → _Clean Sync_ → _Start MicroPython REPL_

* You can also disable prompt with `--no-prompt` option to speed things:

    * _Clean Sync_ → _Start MicroPython REPL_

* This mode is useful when you keep switching between different tools to flash and run new codes repeatedly.

  You can specify your project directory as `DIR_PATH` and `mpbridge` will take care of changes when you are developing

  your project in your desired IDE. You can switch to `MicroPython REPL` anytime you wish to run the updated code on

  your board.

* Default to current path of terminal if not set the `DIR_PATH`.

* Automatic reset before entering MicroPython REPL can be enabled with `--auto-reset` option which can be set to

  `soft` (soft reset) or `hard` (hard reset).



#### ⚜️ Delete all files



* Run `mpbridge clear [PORT]`.

* This command deletes all files and directories from `MicroPython` board and exits.



#### ⚜️ List all connected devices



* Run `mpbridge list`.

* This command lists all connected devices.



**Note** : `[PORT]` can be the **full port path** or one of the **short forms** below :



* `c[n]` for `COM[n]` (`c3` is equal to `COM3`).

* `u[n]` for `/dev/ttyUSB[n]` (`u3` is equal to `/dev/ttyUSB3`).

* `a[n]` for `/dev/ttyACM[n]` (`a3` is equal to `/dev/ttyACM3`).



## 👀 Ignore files



You can inform `mpbridge` to ignore syncing specific files or directories. This is useful when you don't want to sync

some directories like `.git/` or `venv/` with your board. To use this feature create a file named `mpbridge.ignore` in

your project directory and specify list of files and directories:



```

.git/

venv/

tests/test_1.py

tests/test_2.py

```



* `mpbridge.ignore` syntax is not as same as `.gitignore` files.

* At this time `mpbridge.ignore` only supports specifying file and directory paths directly.

* You should add a **slash** at the end of directory names: `dir1/`.

* Performing `sync` with `--dry-run` flag can be helpful for debugging your ignore files.



## ✅ Supported platforms



- Windows

- MacOS

- Linux

- FreeBSD/BSD



## 📦 Dependencies



- Python 3.7 or above.

- [mpremote](https://pypi.org/project/mpremote/) >= 0.4.0

- [watchdog](https://pypi.org/project/watchdog/) >= 2.2.0

- [click](https://pypi.org/project/click/) >= 7.0

- [colorama](https://pypi.org/project/colorama/) >= 4.0