| # mozna neni potreba: sudo apt-get install linux-generic | |
| sudo apt-get install v4l2loopback-dkms | |
| sudo modprobe v4l2loopback | |
| modprobe v4l2loopback | |
| ffmpeg -i /home/martin/Downloads/video.mp4 -f v4l2 -vcodec rawvideo /dev/video0 | |
| ffmpeg -i rtsp://10.104.103.138/user=admin_password=tlJwpbo6_channel=1_stream=0.sdp -f v4l2 -pix_fmt yuv420p -vcodec rawvideo /dev/video0 |
| esphome: | |
| name: test | |
| platform: ESP32 | |
| board: esp32doit-devkit-v1 | |
| wifi: | |
| ssid: "My_WiFi_AP" | |
| password: "secretPassword123" | |
| ap: | |
| ssid: "Test Fallback Hotspot" |
| import socket | |
| UDP_IP = "::1" # localhost | |
| UDP_PORT = 5005 | |
| MESSAGE = "Hello, World!" | |
| print "UDP target IP:", UDP_IP | |
| print "UDP target port:", UDP_PORT | |
| print "message:", MESSAGE |
| import socket | |
| host = 'localhost' | |
| port = 1234 | |
| buf = 1024 | |
| clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| clientsocket.connect((host, port)) | |
| print "Sending 'test1\\n'" |
| // g++ -o poco_uri_parser poco_uri_parser.cpp -L/usr/local/lib -lPocoNet -lPocoFoundation | |
| // http://pocoproject.org/slides/160-URIandUUID.pdf | |
| #include "Poco/URI.h" | |
| #include <iostream> | |
| using namespace std; | |
| int main(int argc, char** argv) | |
| { |
| import imaplib, re | |
| import os | |
| p = re.compile('d+') | |
| # --------------------------------- | |
| login="user@example.net" | |
| password="password123" | |
| imap_server="example.net" | |
| imap_port=993 |
| version: "3" | |
| services: | |
| init-guacamole-db: | |
| image: guacamole/guacamole:latest | |
| command: ["/bin/sh", "-c", "test -e /init/initdb.sql && echo 'init file already exists' || /opt/guacamole/bin/initdb.sh --postgres > /init/initdb.sql" ] | |
| volumes: | |
| - dbinit:/init | |
| postgres: |
wget http://pocoproject.org/releases/poco-1.7.3/poco-1.7.3.tar.gz
tar xzf poco-1.7.3.tar.gz
cd poco-1.7.3
./configure --minimal --static --no-samples --no-tests
time make -j4 -s
cd lib/Linux/x86_64/
for f in *.a; do "strip $f"; done
| /* | |
| * Dump block 0 of a MIFARE RFID card using a RFID-RC522 reader | |
| * Uses MFRC522 - Library to use ARDUINO RFID MODULE KIT 13.56 MHZ WITH TAGS SPI W AND R BY COOQROBOT. | |
| ----------------------------------------------------------------------------- | |
| * Pin layout should be as follows: | |
| * Signal Pin Pin Pin | |
| * Arduino Uno Arduino Mega MFRC522 board | |
| * ------------------------------------------------------------ | |
| * Reset 9 5 RST | |
| * SPI SS 10 53 SDA |
| # NodeMcu DevKit - doporucuji na pocatecni vyuku s ESP8266!!! | |
| New Wireless module CH340 NodeMcu V3 Lua WIFI Internet of Things development board based ESP8266 | |
| http://www.aliexpress.com/item/NodeMcu-Lua-WIFI-development-board-based-on-the-ESP8266-Internet-of-things/32339203041.html | |
| NodeMcu base ESP8266 testing DIY Breadboard | |
| http://www.aliexpress.com/item/NodeMcu-base-ESP8266-testing-DIY-Breadboard/32457259665.html | |
| #ESP8266 ESP07 |