Contributions

Contributions are appreciated and used to host this site. Thank You for your support.

Feature Products
  • Raspberry Pi with Java: Programming the Internet of Things (IoT)
    Raspberry Pi with Java: Programming the Internet of Things (IoT)
  • Raspberry Pi 2 Model B Project Board - 1GB RAM - 900 MHz Quad-Core CPU
    Raspberry Pi 2 Model B Project Board - 1GB RAM - 900 MHz Quad-Core CPU
  • Premium Clear Case for Raspberry Pi 2 Model B Quad Core and Raspberry Pi Model B+ (B PLUS)
    Premium Clear Case for Raspberry Pi 2 Model B Quad Core and Raspberry Pi Model B+ (B PLUS)
  • Edimax EW-7811Un 150 Mbps Wireless 11n Nano Size USB Adapter with EZmax Setup Wizard
    Edimax EW-7811Un 150 Mbps Wireless 11n Nano Size USB Adapter with EZmax Setup Wizard
  • Getting Started with Raspberry Pi
    Getting Started with Raspberry Pi
  • Raspberry Pi User Guide
    Raspberry Pi User Guide
  • PiBrella LED Add On Board
    PiBrella LED Add On Board
  • Diversitech® WS-1 - Wet Switch Flood Detector
    Diversitech® WS-1 - Wet Switch Flood Detector
  • Onsite Pro FS1NPTW Whole Home Wireless FloodStop with 1 Inch Valve
    Onsite Pro FS1NPTW Whole Home Wireless FloodStop with 1 Inch Valve
  • Floodstop Washing Machine Valve Shutoff Kit
    Floodstop Washing Machine Valve Shutoff Kit
  • Onsite Pro FS3/4H Washing Machine FloodStop with Straight Valves
    Onsite Pro FS3/4H Washing Machine FloodStop with Straight Valves
  • Floodstop Individual Water Appliance Additional Water Sensor XS-01
    Floodstop Individual Water Appliance Additional Water Sensor XS-01
  • Aqua Managers - FS 1 1/4-NPT - Floodstop for Water Heaters Water Leak Detection System - White - 1.25 in. pipe
    Aqua Managers - FS 1 1/4-NPT - Floodstop for Water Heaters Water Leak Detection System - White - 1.25 in. pipe
  • Furman MP-20 Power Relay Accessory, 20 Amp, Two Outlets, Remote Turn-on from Momentary or Maintained Contact Switches
    Furman MP-20 Power Relay Accessory, 20 Amp, Two Outlets, Remote Turn-on from Momentary or Maintained Contact Switches
  • Furman MP-15 Power Relay Accessory, 15 Amp, Two Outlets, Remote Turn-on from Momentary or Maintained Contact Switches
    Furman MP-15 Power Relay Accessory, 15 Amp, Two Outlets, Remote Turn-on from Momentary or Maintained Contact Switches
  • Metra 70-2002 Radio Wiring Harness for Saturn 00-05
    Metra 70-2002 Radio Wiring Harness for Saturn 00-05
  • Metra Reverse Wiring Harness 71-2002 for Select 2000-2005 Saturn Vehicles OEM Radio
    Metra Reverse Wiring Harness 71-2002 for Select 2000-2005 Saturn Vehicles OEM Radio
Wednesday
Jul272016

Pi4J Version 1.1 - RELEASED!

Pi4J Version 1.1 Release

Version 1.1 of the Pi4J Library is finally released!

The long overdue release of version 1.1 is finally here!  It's been just over a year since the 1.0 release and there have been about 415 new commits to the 1.1 release which include many enhancements, optimizations, bug fixes and additional platform support for BananaPi and Odroid boards.

Pi4J Version 1.1 is also available in Maven Central.  <<View in Maven Central>>

Notable Version 1.1 Changes:

  • Added support for Raspberry Pi 3 (Model B).
  • Added support for Raspberry Pi Zero.
  • Added support for BananaPi platform
  • Added support for BananaPro platform
  • Added support for Odroid XU4
    (see known issues here: https://github.com/Pi4J/pi4j/issues/229)
  • Added support for Odroid C1/C1+
    (see known issues here: https://github.com/Pi4J/pi4j/issues/229)
  • Added support for enabling non-privileged GPIO access via the Pi4J APIs
  • Added support for '/dev/gpiomem' to eliminate 'root' permissions requirement for basic GPIO.
  • Added non-privileged GPIO example code.
  • Added PWM examples
  • Added I2C examples
  • Added support for native Watchdog.
  • Added W1 (1 wire) support.
  • Added MCP3204 ADC implementation and example code.
  • Added MCP3208 ADC implementation and example code.
  • Added MCP3004 ADC implementation and example code.
  • Added optimizations for GPIO state change latency
  • Added Gpio.pinModeAlt() method to the WiringPi wrappers to set pins to any ALT mode.
  • Added cross-compiler support in Maven build
  • Added ADC change background monitoring thread and event notifications.
  • Added new Serial JNI implementation to support more advanced serial configuration/operations
  • Updated Serial interface to extend from AutoCloseable.
  • Updated MCP3008 ADC implementation and example code.
  • Updated MCP4725 DAC implementation and example code.
  • Fixed #135; Serial communication using 7 Data Bits not working.
  • Fixed #180; WiringPiISR() callback causing native crash (NPE)
  • Fixed SPI issue where internal buffer was limited to 2048 bytes. Dynamically allocated now.
  • Fixed the Pi4J Serial interface to use the new Serial JNI implementation
  • Fixed wiringPi serial JNI methods to better support raw data operations
  • Modified WiringPi native builds to use Pi4J hosted GitHub repos
  • Cleanup for Pi4J native builds
  • Now requires Java 7 runtime.
  • Updated documentation in preparation for 1.1 release
  • Enhancements Added: https://github.com/Pi4J/pi4j/issues?q=label%3Aenhancement+is%3Aclosed+milestone%3A%22RELEASE+1.1%22+
  • Bugs/Defects Fixed: https://github.com/Pi4J/pi4j/issues?q=label%3Abug+is%3Aclosed+milestone%3A%22RELEASE+1.1%22+

Special Thanks:

Thank You to all the Pi4J users, contributors, testers, and tinkerers for all your help and support to continue making Pi4J the go-to library for Java access to the Raspberry Pi's hardware interfaces. 

Pi4J Related Links: 

PrintView Printer Friendly Version

EmailEmail Article to Friend

References (2)

References allow you to track sources for this article, as well as articles that were written in response to this article.

Reader Comments (24)

At Medi9, we believe in the body’s innate healing abilities and strive to unlock its full potential through the gentle yet homeopathy hospital near me

Career Heights is the fast-growing job portal which job portal is best in india Job Seekers and employers can register free. Get hired by the best companies for your desired job and location.

PEPCS human resource development consulting services in india is led by knowledge of professionals, innovative approach, collaborative relationship, motivated teams with immense experience in the entire gamut of management and engineered solutions. We draw on a wide range of unique skills and expertise to ensure that our clients get the best quality solutions at tremendously competitive and cost effective levels.

Web Post Mantra explores the transformative impact of AI in education. We provide in-depth articles on how AI enhances learning, supports educators, and personalizes student experiences. Stay informed with the latest trends and innovations in educational technology with us.

July 2, 2024 | Unregistered Commenterwebpostmantra

InfoYour post has been submitted.

Your post has been submitted successfully and will appear shortly.
« Pi4J Version 1.2 - RELEASED! | Main | ModMyPi PiOT Relay Board Review »