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@Ovid
Ovid / cor.md
Last active September 12, 2021 08:02
Cor—A minimal object system for the Perl core

NAME

Cor — A minimal OO proposal for the Perl core

VERSION

This is version 0.10 of this document.

AUTHOR

@rmtsrc
rmtsrc / raspberry-pi-cec-client.md
Created May 13, 2019 09:49
Using cec-client on a Raspberry Pi to control TV power and inputs via HDMI

Using cec-client on a Raspberry Pi

Most modern HDMI connected devices support Consumer Electronics Control (CEC). It allows devices to send commands to each other, typically to get the TV to switch input and control volume. If you have ever turned on a Game Console and had your TV automatically change input to that device you have seen CEC in action. It is very convenient and useful, sort of a universal remote that works.

Every manufacturer seems to have it’s own branding of CEC (e.g. Samsung Anynet+, LG SimpLink, Sharp Aquos Link) but it may need to be enabled. Check your manual for details.

Using a Raspberry Pi connected to a TV that supports CEC, you can use the command line cec-client application to control the inputs and the TV itself. These are notes on how to use cec-client and understand the different options.

Details

@CMCDragonkai
CMCDragonkai / problems_with_intel_wireless_7265D.md
Last active August 5, 2021 14:13
Problems with Intel Wireless 7265D #hardware

Problems with Intel Wireless 7265D

This card is Intel Wireless 7265D, you can find out by searching through demsg and looking for:

Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210

This card is limited to 2.4 Ghz AP mode, while supporting 5 Ghz client mode. Yet 5 Ghz is certainly possible, something is preventing the card from being able to emit at 5 Ghz.

@samuelcolvin
samuelcolvin / motorola_camera_setup.md
Last active October 2, 2022 19:24
Hubble Motorola Focus 66-W Camera "CameraHD" setup

Use the Hubble app to get the camera connected to a wifi network.

Find the Camera's IP address:

> sudo arp-scan --interface=enp3s0 --localnet
Interface: enp3s0, datalink type: EN10MB (Ethernet)
Starting arp-scan 1.8.1 with 256 hosts (http://www.nta-monitor.com/tools/arp-scan/)
192.168.1.100	00:19:99:0f:6a:98	Fujitsu Technology Solutions
192.168.1.102	c4:6e:1f:53:f0:8b	(Unknown)