Jump to content
43oh

Search the Community

Showing results for tags 'msp430g2553 i2c 4x4 keyboard'.

  • Search By Tags

    Type tags separated by commas.

  • Search By Author

Content Type


Forums

  • News
    • Announcements
    • Suggestions
    • New users say Hi!
  • Spotlight!
    • Sponsor Spotlight
    • Sponsor Giveaways
  • Energia
    • Energia - MSP
    • Energia - TivaC/CC3XXX
    • Energia - C2000
    • Energia Libraries
  • MSP Technical Forums
    • General
    • Compilers and IDEs
    • Development Kits
    • Programmers and Debuggers
    • Code vault
    • Projects
    • Booster Packs
    • Energia
  • Tiva-C, Hercules, CCXXXX ARM Technical Forums
    • General
    • SensorTag
    • Tiva-C, Hercules, CC3XXX Launchpad Booster Packs
    • Code Vault
    • Projects
    • Compilers and IDEs
    • Development Kits and Custom Boards
  • Beagle ARM Cortex A8 Technical Forums
    • General
    • Code Snippets and Scripts
    • Cases, Capes and Plugin Boards
    • Projects
  • General Electronics Forum
    • General Electronics
    • Other Microcontrollers
  • Connect
    • Embedded Systems/Test Equipment Deals
    • Buy, Trade and Sell
    • The 43oh Store
    • Community Projects
    • Fireside Chat
  • C2000 Technical Forums
    • General
    • Development Kits
    • Code Vault
    • Projects
    • BoosterPacks

Calendars

There are no results to display.

Find results in...

Find results that contain...


Date Created

  • Start

    End

Last Updated

  • Start

    End

Filter by number of...

Joined

  • Start

    End

Group

Website URL

Location

Interests

Sparkfun

Github

Found 1 result

  1. terjeio
    I2C interface for 4x4 keyboard with partial support for 2-key rollover and autorepeat. Based on a Texas Instruments MSP430G2553 processor, uses a GPIO pin for signalling keypress events to host. Example PCB is a KiCad project for the 20-pin DIP version MSP430G2553. https://github.com/terjeio/I2C-interface-for-4x4-keyboard I am using this to test jogging in my GRBL-port embedded in the CO2-laser controller firmware (for Tiva C) I am working on. I have left some code (#defined out) to show how 2-key rollover and autorepeat can be enabled for some keys. The hardware abstracted ARM GRBL-
×
×
  • Create New...