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apt105 2021-04-28 23:03:23 +01:00
parent 7c4e77726e
commit 8f3fc645b9
2 changed files with 10 additions and 9 deletions
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13
website/docs/software/python/cli.md
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@ -68,11 +68,11 @@ You can even set the channel preshared key to a particular AES128 or AES256 sequ
meshtastic --setchan psk 0x1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b --info meshtastic --setchan psk 0x1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b1a1a1a1a2b2b2b2b --info
``` ```
Use "--setchan psk none" to turn off encryption. Use `--setchan psk none` to turn off encryption.
Use "--setchan psk random" will assign a new (high quality) random AES256 key to the primary channel (similar to what the Android app does when making new channels). Use `--setchan psk random` will assign a new (high quality) random AES256 key to the primary channel (similar to what the Android app does when making new channels).
Use "--setchan psk default" to restore the standard 'default' (minimally secure, because it is in the source code for anyone to read) AES128 key. Use `--setchan psk default` to restore the standard 'default' (minimally secure, because it is in the source code for anyone to read) AES128 key.
### Ham radio support ### Ham radio support
@ -90,14 +90,17 @@ Writing modified channels to device
This is a collection of common questions and answers from our friendly forum. This is a collection of common questions and answers from our friendly forum.
### [Permission denied: ‘/dev/ttyUSB0’](https://meshtastic.discourse.group/t/question-on-permission-denied-dev-ttyusb0/590/3?u=geeksville) ### Permission denied: ‘/dev/ttyUSB0’
As previously discussed on the [forum](https://meshtastic.discourse.group/t/question-on-permission-denied-dev-ttyusb0/590/3?u=geeksville)
This indicates an OS permission problem for access by your user to the USB serial port. Typically this is fixed by the following. This indicates an OS permission problem for access by your user to the USB serial port. Typically this is fixed by the following.
```bash ```bash
sudo usermod -a -G dialout <username> sudo usermod -a -G dialout <username>
``` ```
## Mac OS Big Sur ### Mac OS Big Sur
There is a problem with Big Sur and pyserial. The workaround is to install a newer version of pyserial: There is a problem with Big Sur and pyserial. The workaround is to install a newer version of pyserial:

6
website/docs/software/python/usage.md
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@ -1,10 +1,9 @@
--- ---
id: python-usage id: python-usage
title: Meshtastic-python usage title: Meshtastic-python usage
sidebar_label: Usage sidebar_label: Python usage
--- ---
An example using Python 3 code to send a message to the mesh: An example using Python 3 code to send a message to the mesh:
```python ```python
import meshtastic import meshtastic
@ -13,8 +12,7 @@ interface.sendText("hello mesh") # or sendData to send binary data, see document
interface.close() interface.close()
``` ```
For the rough notes/implementation plan see [TODO](https://github.com/meshtastic/Meshtastic-python/blob/master/TODO.md). For the rough notes/implementation plan see [TODO](https://github.com/meshtastic/Meshtastic-python/blob/master/TODO.md). See the API for full details of how to use the library.
## A note to developers of this lib ## A note to developers of this lib