pi4jmultimeter | pi4j JavaWebSockets d3 Multimeter
kandi X-RAY | pi4jmultimeter Summary
kandi X-RAY | pi4jmultimeter Summary
A basic voltage meter, waveline inspector, spectrum analyzer and resistance meter. Hardware stack: Arduino mega 2560, integration board, Raspberry Pi Model B rev.2. Software stack: Arduino script, Java8 server with pi4j and JavaWebSocket, lighttpd server, d3js client browser application.
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Top functions reviewed by kandi - BETA
- Starts the websocket selector
- Closes the server socket
- Handles a fatal error
- Writes out to socket queue
- Create binary frame
- Converts a Opcode opcode to its corresponding byte value
- Converts a long into a byte array
- Encodes the given byte buffer into the given character buffer
- Encodes the given ByteBuffer to the given OutputBuffer
- Removes the specified pin
- Register a GPIO pin state change event
- Extract the data from Handshaking
- Set the pull resistance for the given pin pin
- Set the current digital output pin state
- Set the current state for the pin
- Set the current pin state on the device
- Reads a SPI packet
- Shuts down the SerialPort
- Adds the handshake request
- Appends data to the frame
- Translate a frame
- Start the web socket server
- Sets the code and payload
- Shuts down the GPIO pins
- Sends a WebSocket handshake response to the server
- Step on the given number of steps
pi4jmultimeter Key Features
pi4jmultimeter Examples and Code Snippets
Community Discussions
Trending Discussions on Internet of Things (IoT)
QUESTION
I have js files Dashboard and Adverts. I managed to get Dashboard to list the information in one json file (advertisers), but when clicking on an advertiser I want it to navigate to a separate page that will display some data (Say title and text) from the second json file (productadverts). I can't get it to work. Below is the code for the Dashboard and next for Adverts. Then the json files
...ANSWER
Answered 2020-May-17 at 23:55The new object to get params in React Navigation 5 is:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pi4jmultimeter
You can use pi4jmultimeter like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the pi4jmultimeter component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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