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ReleaseNotes.md

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Release notes

v0.9.11

  • P1P2Serial library: suppress end-of-block detection in case of short pauses between bytes in a package (for Zennio's KLIC-DA)
  • P1P2Monitor: extended counter request functionality for KLIC-DA

v0.9.10

  • P1P2Serial library: upon bus collision detection, write buffer is emptied

v0.9.9

  • P1P2Monitor: autodetection of external controller slave address (thanks to the sugestion of Krakra)
  • P1P2Monitor: reduced bus collision situations
  • P1P2Serial library: added writeready() function

v0.9.8

  • [+20190911] amended savehistory to include coverage for packet type 16; added P1P2Convert for Linux/RPi postprocessing of logs
  • Added hysteresis functionality in temperature reporting
  • Errors returned in errorbuf by readpacket() on longer contain EOB flag, only real error flags

v0.9.7

  • Fixed hang/hick-up bug (switch from TIMER0 to TIMER2)
  • Improved reliability of serial input to P1P2Monitor
  • Ignore packets if CRC error detected
  • Misc improvements
  • Added counter request functionality to P1P2Monitor
  • Rewrote release note format

v0.9.6

  • !! P1P2Monitor has limited control functionality to switch DHW on/off and heating/cooling on/off. Tested on 2 products only.
  • json functionality merged into P1P2Monitor
  • udp functionality added to P1P2Monitor
  • P1P2-bridge-esp8266 savehistory functionality expanded for F035 messages
  • P1P2-bridge-esp8266 jsonstring buffer overflow handling improved
  • Reduced Serialprint clutter from ESP via P1P2Monitor to Mqtt
  • Added packetavailable() to avoid blocking in readpacket()
  • Added documentation for x0Fx3x messages and external controller description
  • Changed byte counter in documentation: now byte counting in packet starts at 0 to match C coding convention
  • Moved generic protocol documentation to doc/README.md

v0.9.5

  • Changed delay behaviour and added delay timeout parameter
  • minor bug fixed in reporting bytes to be written (missing leading zero for hex values 0A..0F)

v0.9.4

  • Added documentation and improved README.
  • The combined functions in P1P2Monitor turned out to be too much for an Arduino Uno, leading to memory shortage and/or instability - use separate example applications per function
  • new header files for LCD and json/mqtt conversion functions
  • Library clean up, deleted unused functions, deleted relation to Stream
  • several bug fixes
  • improved ms counter, and reset of prescaler added
  • time measurement changed
  • delta/error reporting separated
  • return value of readpacket changed from #bytes stored to #bytes received
  • increased RX_BUFFER_SIZE to reduce risk of receiving buffer overruns

v0.9.3

  • changed error handling
  • corrected deltabuf type in readpacket

v0.9.2

  • added setEcho()
  • added readpacket(), writepacket()

v0.9.1

  • added setDelay()

v0.9.0

  • improved reading, writing, meta-data
  • added support for timed writings
  • added collission detection
  • added stand-alon hardware debug mode