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knx stack (TP, IP and RF) for arduino and linux, Can be configured with ETS
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fixes to enable partial programming (#132) 
* fixes to enable partial programming (thanks to mumpf and proggerKA at KNX-UF!)

* add PID_MCB_TABLE to TableObject

* add CallBackProperty to send PID_MCB_TABLE

* calculate crc checksum using Crc16Citt when state switches to LOAD_COMPLETED

* add crc to save(), restore() and saveSize() to save crc to flash

* add CallBackProperty for read and write of PID_PROG_VERSION to ApplicationProgramObject

* create overrides for save, restore, and saveSize in ApplicationProgramObject to save _programVersion to flash

* improve crc calculation

* removed TableObject::crc16Citt method and use the one in bits.h

* do not save crc in flash, instead calculate on-the-fly in CallbackProperty when state==LS_LOADED

* use DataProperty to store PID_PROG_VERSION

* WARNING: segmentSize calculation for crc calculation is currently not correct. Need to somehow access size of data in class that inherits from TableObject (e.g. ApplicationObject or RouterObject)

* fix segment size in TableObject()

* save size after TableObject::allocTable() is called. Also change save() and restore() to save _size to flash. Modify saveSize()

* use _size to calculate crc value in CallbackProperty

* reduce footprint, save 5 byte

* add comment why _size field is needed

* remove PID_MCB_TABLE from RouterObject

* this is now implemented in TableObject
2021-04-14 23:44:12 +02:00
.github/workflows Add workflow for CC1310 example (#102) 2020-11-17 17:54:46 +01:00
.vscode Add support for CC1310 platform based on SimpleLink SDK (#94) 2020-11-10 21:52:38 +01:00
doc Add coupler support (#79) 2020-09-06 21:41:34 +02:00
examples added alternative GroupObject with less mangagement footprint (#125) 2021-02-18 09:40:35 +01:00
src fixes to enable partial programming (#132) 2021-04-14 23:44:12 +02:00
.clang-format add .clang-format, remove VS class diagramm 2019-07-15 21:23:19 +02:00
.gitattributes opt-out global KNX, ability to DIY construct knx object, minor cleanups (#121) 2021-02-05 15:57:45 +01:00
.gitignore opt-out global KNX, ability to DIY construct knx object, minor cleanups (#121) 2021-02-05 15:57:45 +01:00
CMakeLists.txt fix knxPython build 2020-10-28 21:44:01 +01:00
library.properties Update library.properties 2020-06-19 21:57:46 +02:00
LICENSE Create LICENSE 2018-04-21 21:51:41 +02:00
platformio.ini add platformio file and fix compiling without IP 2020-05-08 01:50:50 +02:00
README.md Remove travis badge 2020-11-16 21:40:43 +01:00

README.md

knx

This projects provides a knx-device stack for arduino (ESP8266, SAMD21) and linux. (more are quite easy to add) It implements most of System-B specification and can be configured with ETS. The necessary knxprod-files can be generated with my CreateKnxProd tool.

For esp8266 WifiManager is used to configure wifi.

Don't forget to reset ESP8266 manually (disconnect power) after flashing. The reboot doen't work during configuration with ETS otherwise.

The SAMD21 version uses my version of the FlashStorage lib (Pull request pending).

Generated documentation can be found here.