the comparison is part of the original library code, but the compiler
rightfully complains that the comparison byte <= 0xFF is always true,
since byte is uint8_t. the comparison was commented out, and is now
removed.
a 9600 baud serial interface does not need a hardware UART. these
changes switch the SDM power meter implementation to use a software
serial instance instead. this is desirable as hardware UARTs are scarce
and users need them for JK BMS and VE.Direct interfaces.
avoid additional conversions and avoid double for the fact that
calculations on type double are implemented in software, whereas
float is handled in hardware on ESP32.
only on ESP32-S3-USB. this fiddles with the available hardware UARTs to
make it possible to use a third Victron MPPT. if three MPPTs are defined
int the pin mapping, you will not be able to use the SmartShunt and JK
BMS battery interfaces.
note that using a second MPPT will also conflict with the SDM power
meter, and that conflict is not detected, yet.
when calculating efficiency, we need to take into account that the load
might also sink a significant amount of current and power, which adds to
the total output of the charge controller.
merge upstream tag v24.4.12, resolve conflicts (helgeerbe), fix eslint errors (schlimmchen) and adopt new web api method to save code duplication (schlimmchen).
this allows to use two VE.Direct interfaces, as there is no conflict
regarding HW serial port 2 after making the battery interfaces use
serial port 0 on devices with USB CDC. on those chips HW serial 0 is
free to be used since serial messages are written through the USB
interface directly.
* process "IL", "AR" and "MON"
* discard "BMV" and (unsolicited) History Data
* simplify isDataValid()
* veMpptStruct, veStruct: new, verbose variable names, including units,
and replace floats (save values with original integer precision)
* comment on rollover situation in isDataValid()
* show charge controller temperature in live view
* send hex requests right after decoding a frame. this seems to have the
best chance of getting an answer to all requests.
* deem 0xFFFFFFFF value of network total DC power as invalid indicator.
neither network state, nor network info, nor network mode seem to
indicate that the charge controller is part of a VE.Smart network. for
that reason, we revert to always querying the network total DC power
value, but testing it for max(uin32_t) value, which seems to indicate
that the charge controller is not part of a VE.Smart network.
* improve (verbose) logging, e.g., use _logId, and print names of
response codes and known registers, always print error messages,
add additional tests to prevent overly verbose messages.
* move hex protocol definitions to VeDirectData.h header
and use enum classes
* define register addresses in enum class
* move values retrieved through hex protocol into main MPPT data struct
* do not send HEX requests if the serial interface cannot send data
* detect whether smart battery sense temperature is available
* web app: make all VE.Direct sub-cards iterable. this makes addind more
values much simpler and saves a bunch of code in the web app.
* make VeDirectFrameHandler state a type-safe enum class
* unindent MPPT controller loop()
* whitespace cleanup
double precision floating point numbers are not needed to handle
VE.Direct values. handling double is implemented in software and hence
*much* more resource intensive.
queue every text event until the frame was checked by it checksum. then
process the data directly into the buffer struct. do not clear the
buffer struct, so it will always include the most recent value of a
particular data point.
* fix compiler warning in SerialPortManager.cpp: function must not
return void
* clean up and simplify implementation of usesHwPort2()
* make const
* overrides are final
* default implementation returns false
* implement in header, as the implementation is very simple
* rename PortManager to SerialPortManager. as "PortManager" is too
generic, the static instance of the serial port manager is renamed to
"SerialPortManager". the class is therefore renamed to
SerialPortManagerClass, which is in line with other (static) classes
withing OpenDTU(-OnBattery).
* implement separate data ages for MPPT charge controllers
* make sure MPPT data and live data time out
* do not use invalid data of MPPT controlers for calculations
* add :key binding to v-for iterating over MPPT instances
this change adds support for a second Victron MPPT charge controller
using a second serial connection.
* Add device configuration for a second victron mppt
* Update VedirectView for second victron mppt
* Update MqttHandleVedirect for second victron mppt
* Update MqttHandleVedirectHass for second victron mppt
* Handle nonexisting victron controllers with optionals
* Add bool-function to Battery and inherited classes, if uart port 2 is
being used
* Introduced a serial port manager. In order to prevent the battery and
the Victron MPPT to use the same hw serial ports, this class keeps
track of the used ports and their owners.
this change utilizes some of the features from library "frozen", which
was included upstream for the grid profile parser. to improve code
maintainability, a couple of std::maps mapping strings to values or the
other way around were introduced in OpenDTU-OnBattery-specific code at
the expense of some flash and computing overhead.
library "frozen" offers constexpr versions of map and string, which
saves initialization code and offers slightly faster lookups. this
brings the binary size down by ~25kB and should provide a small
performance improvement at runtime.
* Optimize Sun data calculation
* Remove not required enum
* Split config struct into different sub structs
* Feature: Allow configuration of LWT QoS
* Made resetreason methods static
* Feature: Implement offset cache for "YieldDay"
Thanks to @broth-itk for the idea!
Fix: #1258#1397
* Add Esp32-Stick-PoE-A
* remove broken LilyGO_T_ETH_POE config, use device profile instead
* Feature: High resolution Icon and PWA (Progressive Web App) functionality
Fix: #1289
* webapp: Update dependencies
* Initialize TaskScheduler
* Migrate SunPosition to TaskScheduler
* Migrate Datastore to TaskScheduler
* Migrate MqttHandleInverterTotal to TaskSchedule
* Migrate MqttHandleHass to TaskScheduler
* Migrate MqttHandleDtu to TaskScheduler
* Migrate MqttHandleInverter to TaskScheduler
* Migrate LedSingle to TaskScheduler
* Migrate NetworkSettings to TaskScheduler
* Migrate InverterSettings to TaskScheduler
* Migrate MessageOutput to TaskScheduler
* Migrate Display_Graphic to TaskScheduler
* Migrate WebApi to TaskScheduler
* Split InverterSettings into multiple tasks
* Calculate SunPosition only every 5 seconds
* Split LedSingle into multiple tasks
* Upgrade espMqttClient from 1.4.5 to 1.5.0
* Doc: Correct amount of MPP-Tracker
* Added HMT-1600-4T and HMT-1800-4T to DevInfoParser
Fix#1524
* Adjusted inverter names for HMS-1600/1800/2000-4T
* Add channel count to description of detected inverter type (DevInfoParser)
* Adjust device web api endpoint for dynamic led count
* Feature: Added ability to change the brightness of the LEDs
Based on the idea of @moritzlerch with several modifications like pwmTable and structure
* webapp: Update dependencies
* Update olikraus/U8g2 from 2.35.7 to 2.35.8
* Remove not required onWebsocketEvent
* Remove code nesting
* Introduce several const statements
* Remove not required AsyncEventSource
* Doc: Added byte specification to each command
* Feature: Added basic Grid Profile parser which shows the used profile and version
Other values are still outstanding.
* Optimize AlarmLogParser to save memory
* Add libfrozen to project to create constexpr maps
* Feature: First version of GridProfile Parser which shows all values contained in the profile.
* webapp: Update dependencies
* Apply better variable names
* Remove not required casts
* Add additional compiler flags to prevent errors
* Add const statement to several variables
* Replace NULL by nullptr
* Update bblanchon/ArduinoJson from 6.21.3 to 6.21.4
* Add const keyword to method parameters
* Add const keyword to methods
* Use references instead of pointers whenver possible
* Adjust member variable names in MqttSettings
* Adjust member variable names in NetworkSettings
* webapp: Update timezone database to latest version
* webapp: Beautify and unify form footers
* Feature: Allow setting of an inverter limit of 0% and 0W
Thanks to @madmartin in #1270
* Feature: Allow links in device profiles
These links will be shown on the hardware settings page.
* Doc: Added hint regarding HMS-xxxx-xT-NA inverters
* Feature: Added DeviceProfile for CASmo-DTU
Based on #1565
* Upgrade actions/upload-artifact from v3 to v4
* Upgrade actions/download-artifact from v3 to v4
* webapp: add app.js.gz
* Gridprofileparser: Added latest known values
Thanks to @stefan123t and @noone2k
* webapp: Fix lint errors
* Feature: Add DTU to Home Assistant Auto Discovery
This is based on PR 1365 from @CFenner with several fixes and optimizations
* Fix: Remove debug output as it floods the console
* Fix: Gridprofileparser: Add additional error handling if profile is unknown
* webapp: add app.js.gz
* Fix: Offset cache for "YieldDay" did not work correctly
* webapp: update dependencies
* webapp: add app.js.gz
* Fix: yarn.lock was outdated
* Fix: yarn build error
* Fix: Reset Yield day correction in combination with Zero Yield Day on Midnight lead to wrong values.
* Fix: Allow negative values in GridProfileParser
* Correct variable name
* Fix#1579: Static IP in Ethernet mode did not work correctly
* Feature: Added diagram to display
This is based on the idea of @Henrik-Ingenieur and was discussed in #1504
* webapp: update dependencies
* webapp: add app.js.gz
---------
Co-authored-by: Thomas Basler <thomas@familie-basler.net>
Co-authored-by: Pierre Kancir <pierre.kancir.emn@gmail.com>
