cfriedt

Using Linux, Zephyr & Greybus for IoT - Post Plumbers Publication

• Plumbers Recap
• Greybus for IoT
• What Are The Key Values in Greybus for IoT?
  • Discoverability
  • Keep the Intelligence in the Host
  • Standard Communication Protocols and APIs
• What Next with Greybus for IoT?

• Gbridge

9zigen

const {binary, temperature, humidity, numeric, battery} = require('zigbee-herdsman-converters/lib/modernExtend');

const definition = {
    zigbeeModel: ['Alab-PhSensor-1.0'],
    model: 'Alab-PhSensor-1.0',
    vendor: 'Alab',
    description: '[DiY Wireless PH Sensor](https://github.com/9zigen/zigbee-ph-sensor)',
    extend: [
        temperature(),
        humidity(),

jimparis

#include <stdio.h>
#include <adc.h>
#include <device.h>
#include <math.h>
#include <sensor.h>
#include <zephyr.h>
#include <gpio.h>

#include <nrf_saadc.h>

jfierstein

import sys, smtplib, time
import datetime
import imaplib
import email
import json

EMAIL  = "<YOURADDRESS>@gmail.com"
PWD    = "<YOURSECRETPASSWORD>"
SMTP_SERVER = "imap.gmail.com"
SMTP_PORT   = 993

mcfrojd

Latest Update 2021-03-06 : New image showing the new "Services" in Home Assistant and got some tips from the comments below.

Credits and thanks: Home Assistant Forum users & Github users: @ocso, @wiphye, @teachingbirds, @tboyce1, @simbesh, @JeffLIrion @ff12 @rebmemer @siaox @DiederikvandenB @Thebuz @clapbr @Finsterclown

---

Start apps on your android device (in the examples below, my Nvidia Shield TV) from Home Assistant

Starts Youtube App

entity_id: media_player.shield
command: >-

rsnk96

def process_video(group_number):
  cap = cv2.VideoCapture("input_file.mp4")
  cap.set(cv2.CAP_PROP_POS_FRAMES, frame_jump * group_number)
  proc_frames = 0
  out = cv2.VideoWriter("output_{}.avi".format(group_number), ...)
  while proc_frames < frame_jump:
    ret, frame = cap.read()
    # ... DO SOME STUFF TO frame ... #
    proc_frames += 1
    out.write(frame)

willprice

Install OpenCV 4.1.2 on Raspbian Buster

$ chmod +x *.sh
$ ./download-opencv.sh
$ ./install-deps.sh
$ ./build-opencv.sh
$ cd ~/opencv/opencv-4.1.2/build
$ sudo make install

ValCanBuild

/**
MIT License

Copyright (c) 2018 Valentin Hinov

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

alex-spataru

Description

This gist allows you to implement a material drawer easily for your projects. It consists of three files:

• PageDrawer.qml The drawer itself, with an icon viewer, a list view and some hacks to execute the actions/functions assigned to each drawer item
• DrawerItem.qml Which can act as an action, a spacer, a separator or a link
• SvgImage.qml Ugly hack to make SVG images look crisp and smooth on HDPI screens

Licence

This code is released under the WTFPL, for more information click here.

ric96

#include <zephyr.h>
#include <misc/printk.h>
#include <device.h>
#include <gpio.h>
#include <sys_clock.h>
#include <misc/util.h>
#include <limits.h>

#define GPIO_OUT_PIN		1
#define GPIO_INT_PIN		3