1. 01 Apr, 2021 1 commit
  2. 12 Mar, 2021 1 commit
  3. 14 Feb, 2021 2 commits
  4. 03 Feb, 2021 1 commit
  5. 02 Feb, 2021 1 commit
  6. 24 Jan, 2021 1 commit
  7. 13 Jan, 2021 1 commit
    • Nathaniel Wesley Filardo's avatar
      LiquidCrystal robustness and test (#3369) · c3dd27cf
      Nathaniel Wesley Filardo authored
      * LiquidCrystal I2C 4-bit robustness
      
      - Fix up some formatting
      - Initialization is now more conformant with the datasheet.
      - Read-backs don't needlessly (or erroneously!) store back
      
      While here, document some unexpected behaviour of read-back commands.
      
      * liquidcrystal i2c 4bit NTest
      c3dd27cf
  8. 06 Jan, 2021 1 commit
  9. 05 Jan, 2021 1 commit
    • Nathaniel Wesley Filardo's avatar
      First round of MQTT fixes (#3360) · c695a451
      Nathaniel Wesley Filardo authored
      * mqtt: remove concept of connection timeout
      
      Just rely on the network stack to tell us when things have gone south.
      
      * mqtt: remove write-only mqtt_state.port field
      
      * mqtt: drop useless conditional
      
      * mqtt: decouple message sent flag from timer
      
      * mqtt: reconnect callback does not need to hang up
      
      The network stack has certainly done that for us at this point.
      Similarly, since we're about to call mqtt_socket_disconnected, don't
      bother unregistering the timer here, either.
      
      * mqtt: don't tick once per second
      
      Set the timer for the duration of the wait and cancel it on the other side.
      
      * mqtt: defer message queue destruction to _disconnect
      
      We're going to want to publish a disconnect message for real, so doing
      this in _close does no one any favors
      
      * mqtt: miscellaneous cleanups
      
      No functional change intended
      
      * mqtt: close() should send disconnect message for real
      
      This means waiting for _sent() to fire again before telling the network
      stack to disconnect.
      
      * mqtt: tidy connect and dns
      
      - Push the self-ref to after all allocations and error returns
      
      - Don't try to extract IPv4 from the domain string ourselves, let the
        resolver, since it can
      
      - Don't try to connect to localhost.  That can't possibly work.
      
      * mqtt: common up some callback invocations
      
      * mqtt: don't retransmit messages on timeout
      
      There's no point in retransmitting messages on timeout; the network
      stack will be trying to do it for us anyway.
      
      * mqtt: remove unnecessary NULL udata checks
      
      * mqtt: hold strings in Lua, not C
      
      Eliminates a host of C-side allocations.
      
      While here, move the rest of the mqtt_connect_info structure out to its
      own thing, and pack some flags using a bitfield.
      
      * mqtt: mqtt_socket_on use lua_checkoption
      
      * mqtt: slightly augment debug messages
      
      These changes have made some debugging ever so slightly easier.
      c695a451
  10. 29 Dec, 2020 1 commit
  11. 27 Dec, 2020 1 commit
  12. 16 Dec, 2020 1 commit
  13. 25 Nov, 2020 1 commit
  14. 07 Nov, 2020 12 commits
  15. 04 Nov, 2020 1 commit
  16. 25 Oct, 2020 1 commit
  17. 19 Oct, 2020 1 commit
    • Cody Cutrer's avatar
      add wiegand module (#3203) · 63e1fcda
      Cody Cutrer authored
      * add wiegand module
      
      * minor tweaks to wiegand module
      
       * fix a whitespace error (tabs!!!!)
       * remove an unnecessary volatile qualifier
      63e1fcda
  18. 18 Oct, 2020 1 commit
  19. 05 Oct, 2020 1 commit
  20. 04 Oct, 2020 1 commit
  21. 28 Sep, 2020 1 commit
  22. 18 Sep, 2020 2 commits
  23. 15 Sep, 2020 1 commit
  24. 05 Sep, 2020 1 commit
  25. 04 Sep, 2020 1 commit
    • galjonsfigur's avatar
      SoftUART module fixes and code simplification (#3104) · e7620b06
      galjonsfigur authored
      * SoftUART fixes:
      
      - Simplify code by using lua_L* functions and using userdata properly
      - Fix some edge-cases
      - Add more examples to documentation
      
      * Don't de-register interrupt hook if there is more RX instances
      
      * More bug fixes and registering simplification with luaL_reref and unref2
      
      * Correct documentation of SoftUART module
      e7620b06
  26. 29 Aug, 2020 2 commits