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Susis Strolch dab66ce918 fixing tx_mode 2

° stabilize emsuart_rx...
  We can get more than 32 bytes because of the trailing BRK.
  So the buffersize for Rx interrupt is (for safety) increased to 36 bytes.
  If length exceeds 36 bytes we dump them to /dev/null

° reintroduced the phantomBreak flag again
  We _must_ signal to Rx that we have a double break, otherwise
  we get problems in emsuart_recvTask...

° add ems_dumpBuffer which shows TxBuffer before send and RxBuffer after
  receive and applying phantomBreak.
  The dump is activated in "log j" mode and used to debug the
  protocol problems.

° change handling of ID bit 7
  on system start we listen for telegram until we receive a valid one,
  larger than 5 byte.
  Depending on the bit7 of the source address we decide if we have a
  Buderus EMS or a Junkers EMS bus.
  This decision is used to set the variables emsIDMask (0x00 for Buderus,
  0x80 for Junkers) and the emsPollAck buffer, used to send the propper
  acknowledge, depending on EMS type.

° move poll acknowledge function (emsuart_tx_poll) from emsuart.cpp to ems.cpp
  and rename to ems_pollAck

° add EMS_TX_REV_DETECT status for detecting the SourceID.7 bit and setting
  emsIDMask and emsPollAck buffer accordingly

° set initial emsTxStatus to EMS_TX_REV_DETECT

° add 'log j' - jabber - for more extensive debug logs

2019-07-29 19:10:19 +02:00

.github

version 1.3.0

2019-01-09 23:41:41 +01:00

doc

tidy up HA config

2019-07-19 00:05:04 +02:00

lib

replace NULLs with nullptr to be C++11 friendly

2019-07-27 09:45:18 +02:00

scripts

minor cleanup

2019-07-16 16:26:30 +02:00

src

fixing tx_mode 2

2019-07-29 19:10:19 +02:00

.clang-format

more ems+ optimizations

2019-04-19 17:11:36 +02:00

.gitignore

ignore bins

2019-07-26 12:45:49 +02:00

CHANGELOG.md

1.8.1b24

2019-07-27 09:44:26 +02:00

LICENSE

ems+ merges

2019-04-05 17:59:24 +02:00

platformio.ini-example

force serial off

2019-07-25 10:30:34 +02:00

README.md

added devices

2019-06-20 10:53:16 +02:00

README.md

EMS-ESP

EMS-ESP is a open-source system to communicate with EMS (Energy Management System) based boilers, thermostats and other modules from manufacturers like Bosch, Buderus, Nefit, Junkers and Sieger.

The code is writen for the Espressif ESP8266 microcontroller and supports a telnet console for real-time monitoring and configuration and customizable MQTT support for publishing the information to a home automation system such as Home Assistant or Domoticz.