tc358743-audio.dts overlay allows audio to be captured. I2S audio is a 48kHz sampling rate at 32 bit/sample.
According to gstreamer, the following caps are supported. This seems to indicate that up to 8-channel audio (likely 7.1) capture is supported by the tc35874x driver. I haven't tested more than stereo, and haven't made sure it isn't just mono.
| # Add Fira Code Font to code-server. | |
| # Place it under '/etc/pacman.d/hooks/' and reinstall code-server from AUR. | |
| # Changing to any fonts by replacing 'https://cdn.jsdelivr.net/gh/tonsky/FiraCode@4/distr/fira_code.css' url should work. | |
| [Trigger] | |
| Operation = Upgrade | |
| Operation = Install | |
| Type = Package | |
| Target = code-server | |
| [Action] | |
| Description = Adding Fira Code font for code-server |
When you are unable to login to the unifi controller or forgot admin password, you can restore access using SSH and manipulating mongodb directly.
Do not uninstall unifi controller - most of the data is not stored in mongodb. In case you thought a mongodb backup would be sufficient, you may have fucked up already, just like me. However I managed to write this "tutorial" for anyone to not run into the same trap.
Apparently this guide no longer works with recent unifi controller versions (starting nov/dec 2022). Since I no longer use unifi hardware in my home system, I can not update the guide myself. In case you've gotten here to recover your data, you're likely doomed. But giving it a try won't hurt anyway, therefore: good luck.
| editor.addKeyMap({ | |
| "Tab": function (cm) { | |
| if (cm.somethingSelected()) { | |
| var sel = editor.getSelection("\n"); | |
| // Indent only if there are multiple lines selected, or if the selection spans a full line | |
| if (sel.length > 0 && (sel.indexOf("\n") > -1 || sel.length === cm.getLine(cm.getCursor().line).length)) { | |
| cm.indentSelection("add"); | |
| return; | |
| } | |
| } |
| from flask import Flask, render_template, jsonify, request | |
| from threading import Timer, Thread | |
| from time import sleep | |
| app = Flask(__name__) | |
| @app.route("/api/<method>") | |
| def api(method): | |
| data = { |
| # Probably excessive, but it makes these instructions simpler | |
| sudo -i | |
| # Add postgresql repo and update apt listing | |
| echo "deb http://apt.postgresql.org/pub/repos/apt/ squeeze-pgdg main" > /etc/apt/sources.list.d/pgdg. | |
| wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - | |
| apt-get update | |
| # For some reason this is necessary with PostgreSQL on Ubuntu 12.04 | |
| update-alternatives --remove postmaster.1.gz /usr/share/postgresql/9.1/man/man1/postmaster.1.gz |
| # set up flags for Numpy C extentions compiling | |
| export CFLAGS="-arch i386 -arch x86_64" | |
| export FFLAGS="-m32 -m64" | |
| export LDFLAGS="-Wall -undefined dynamic_lookup -bundle -arch i386 -arch x86_64" | |
| export CC=gcc-4.2 | |
| export CXX="g++ -arch i386 -arch x86_64" | |
| pip install numpy | |
| # success! |
| # This is not used unless SQLALCHEMY_BINDS is not present | |
| SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://{username}:{password}@{hostname}/{database}?charset=utf8' | |
| SQLALCHEMY_BINDS = { | |
| 'master': 'mysql+pymysql://{username}:{password}@{hostname}/{database}?charset=utf8', | |
| 'slave': 'mysql+pymysql://{username}:{password}@{hostname}/{database}?charset=utf8' | |
| } |
| # Create background noise profile from mp3 | |
| /usr/bin/sox noise.mp3 -n noiseprof noise.prof | |
| # Remove noise from mp3 using profile | |
| /usr/bin/sox input.mp3 output.mp3 noisered noise.prof 0.21 | |
| # Remove silence from mp3 | |
| /usr/bin/sox input.mp3 output.mp3 silence -l 1 0.3 5% -1 2.0 5% | |
| # Remove noise and silence in a single command |
| import re | |
| from hashlib import md5 | |
| def gfm(text): | |
| # Extract pre blocks. | |
| extractions = {} | |
| def pre_extraction_callback(matchobj): | |
| digest = md5(matchobj.group(0).encode('utf-8')).hexdigest() | |
| extractions[digest] = matchobj.group(0) | |
| return "{gfm-extraction-%s}" % digest |
