Python code to control an R2D2 (or other astromech) from a Raspberry Pi over i2c

dpoulson, updated 🕥 2023-02-10 23:09:42

r2_control

A Raspberry Pi is connected to Adafruit i2c servo controllers (http://www.adafruit.com/products/815)

Rewriting to use HTTP and REST.

Flask

Check out the wiki: https://github.com/dpoulson/r2_control/wiki

Main process * Read config * Create objects * Create REST tree * lights * lcd * servo * audio * script

APIs Implemented:

/servo/\<body|dome>/list - lists all servos configured
/servo/\<body|dome>/\<name>/\<position>/\<duration> - sets servo \<name> to \<position> (from 0 to 1 of full configured swing) over \<duration> (seconds)
/servo/close - Close all servos
/joystick - Joystick selection functions
/joystick/list - List all possible joysticks
/joystick/\<stick> - Select a joystick
/shutdown - Shutdown system
/status - Print current status
/sendstatus - Send status via telegram if enabled

Install

Read the wiki.

To see some parts of this in action, follow my instagram: https://www.instagram.com/r2djp/

Issues

Bump ipython from 7.16.3 to 8.10.0

opened on 2023-02-10 23:09:41 by dependabot[bot]

Bumps ipython from 7.16.3 to 8.10.0.

Release notes

Sourced from ipython's releases.

See https://pypi.org/project/ipython/

We do not use GitHub release anymore. Please see PyPI https://pypi.org/project/ipython/

Commits

15ea1ed release 8.10.0
560ad10 DOC: Update what's new for 8.10 (#13939)
7557ade DOC: Update what's new for 8.10
385d693 Merge pull request from GHSA-29gw-9793-fvw7
e548ee2 Swallow potential exceptions from showtraceback() (#13934)
0694b08 MAINT: mock slowest test. (#13885)
8655912 MAINT: mock slowest test.
a011765 Isolate the attack tests with setUp and tearDown methods
c7a9470 Add some regression tests for this change
fd34cf5 Swallow potential exceptions from showtraceback()
Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/dpoulson/r2_control/network/alerts).

Bump cryptography from 3.3.2 to 39.0.1

opened on 2023-02-08 00:43:50 by dependabot[bot]

Bumps cryptography from 3.3.2 to 39.0.1.

Changelog

Sourced from cryptography's changelog.

39.0.1 - 2023-02-07
* **SECURITY ISSUE** - Fixed a bug where ``Cipher.update_into`` accepted Python
  buffer protocol objects, but allowed immutable buffers. **CVE-2023-23931**
* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.0.8.
.. _v39-0-0:
39.0.0 - 2023-01-01
BACKWARDS INCOMPATIBLE: Support for OpenSSL 1.1.0 has been removed. Users on older version of OpenSSL will need to upgrade.

BACKWARDS INCOMPATIBLE: Dropped support for LibreSSL < 3.5. The new minimum LibreSSL version is 3.5.0. Going forward our policy is to support versions of LibreSSL that are available in versions of OpenBSD that are still receiving security support.

BACKWARDS INCOMPATIBLE: Removed the encode_point and from_encoded_point methods on :class:~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers, which had been deprecated for several years. :meth:~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey.public_bytes and :meth:~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey.from_encoded_point should be used instead.

BACKWARDS INCOMPATIBLE: Support for using MD5 or SHA1 in :class:~cryptography.x509.CertificateBuilder, other X.509 builders, and PKCS7 has been removed.

BACKWARDS INCOMPATIBLE: Dropped support for macOS 10.10 and 10.11, macOS users must upgrade to 10.12 or newer.

ANNOUNCEMENT: The next version of cryptography (40.0) will change the way we link OpenSSL. This will only impact users who build cryptography from source (i.e., not from a wheel), and specify their own version of OpenSSL. For those users, the CFLAGS, LDFLAGS, INCLUDE, LIB, and CRYPTOGRAPHY_SUPPRESS_LINK_FLAGS environment variables will no longer be respected. Instead, users will need to configure their builds as documented here_.

Added support for :ref:disabling the legacy provider in OpenSSL 3.0.x<legacy-provider>.

Added support for disabling RSA key validation checks when loading RSA keys via :func:~cryptography.hazmat.primitives.serialization.load_pem_private_key, :func:~cryptography.hazmat.primitives.serialization.load_der_private_key, and :meth:~cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateNumbers.private_key. This speeds up key loading but is :term:unsafe if you are loading potentially attacker supplied keys.

Significantly improved performance for :class:~cryptography.hazmat.primitives.ciphers.aead.ChaCha20Poly1305

... (truncated)

Commits

d6951dc changelog + security fix backport (#8231)
138da90 workaround scapy bug in downstream tests (#8218) (#8228)
69527bc bookworm is py311 now (#8200)
111deef backport main branch CI to 39.0.x (#8153)
338a65a 39.0.0 version bump (#7954)
84a3cd7 automatically download and upload circleci wheels (#7949)
525c0b3 Type annotate release.py (#7951)
46d2a94 Use the latest 3.10 release when wheel building (#7953)
f150dc1 fix CI to work with ubuntu 22.04 (#7950)
8867724 fix README for python3 (#7947)
Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

Bump certifi from 2019.6.16 to 2022.12.7

opened on 2022-12-08 06:04:59 by dependabot[bot]

Bumps certifi from 2019.6.16 to 2022.12.7.

Commits

9e9e840 2022.12.07
b81bdb2 2022.09.24
939a28f 2022.09.14
aca828a 2022.06.15.2
de0eae1 Only use importlib.resources's new files() / Traversable API on Python ≥3.11 ...
b8eb5e9 2022.06.15.1
47fb7ab Fix deprecation warning on Python 3.11 (#199)
b0b48e0 fixes #198 -- update link in license
9d514b4 2022.06.15
4151e88 Add py.typed to MANIFEST.in to package in sdist (#196)
Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

Configuration System

opened on 2020-11-07 13:23:44 by dpoulson

Keep control and config split

Config section needs to:

Select Joystick
Select Modules
Select Plugins
Configure Modules
Configure Plugins
Calibrate Servos
Reload

Create initial setup wizard

opened on 2020-11-07 13:17:53 by dpoulson

Setup a simple web based wizard for the first install.

This needs to:

Set password (use same for both user pi access, and AP)
Set name (of droid, and use as hostname/SSID)
Select modules (body/dome)
Select plugins (GPIO, audio, etc.)
Select type of joystick (None, PS3, PSMove, etc.)
If PS controller, walk through pairing?

Then reboot to accept changes.

Make image of fully installed system

opened on 2020-11-07 13:12:32 by dpoulson None

Releases

1.1 2021-08-30 20:45:20

Updates to a bunch of dependencies. Works on a Pi3 using python 3.5

1.0 2018-01-31 02:02:08

I feel that the code is actually at a stable state and pretty reliable. I've used it at a few different events and not had a problem with it. The latest few tweaks have all proved stable and added the last features required for driving a droid around.

RC1 2016-12-22 16:38:31

Basic control in place via either web or ps3 controller (main drive by ps3 only).

Totally updated to talk i2c to many devices 2014-03-01 17:15:17

Increased to version 0.2, nearly a total rewrite of previous code. Now more configurable.

Darren Poulson

Linux admin by trade, geek by nature. Active member of the R2D2 Builders club!

GitHub Repository Homepage