Optimize isr handler once more by removing gpio -> index conversion at runtime
Drop atomics for now, since we can also make the whole operation atomic
by locking GPIO interrupts while reading and setting the counter value
And we don't have another thread / core to worry about
resolve#2368
- Fixes "undefined reference to `__atomic_fetch_add_4'"
Notably, std::atomic_fetch_add(&counter, 1) would also trigger this.
std::atomic<T>::operator+= does not allow in-place change, since it
returns T instead of T&
- Another work reduction in the isr, treat 'value' as `counter > 0`
instead of relying on the notion that we can sometimes read the value
with very low counter frequency
- Fix duplicated initializations
Always do digitalRead() after ISR
Drop trigger, since we can handle this inside of reading routine
(although, pending some changes to make reading interval per-sensor)
Rework read / write through std::atomic
- make sure we call run() before checking for errors, we will miss status update otherwise and lock the sensor class in the error state that it cannot recover from
- set error flag only when either bsec or bme680 report an error. ensure we show any issues reported by the library via the debug log
ref. https://gitter.im/tinkerman-cat/espurna?at=5f63a955c1d1a53705abcbe3
TODO: add custom error messages through virtual method?
Also, a minor fix to the sensors test when using 1m and 2m boards
- magnitudes vector grows by calling copy ctor, ensure filter never gets deleted
- ensure we can't use magnitude member instead of ctor arg
- more magnitude references instead of using index access
- additional checks for isnan, fix report never triggering
- drop event callback. at least for EventSensor, we already have
report with min / max value change triggers
Add support for BME680 using libalgobsec proprietary algorithms for precise Indoor Air Quality (IAQ) measurement. Unlike traditional CO2 sensors - and good ones are expensive - it measures nearly all VOCs compounds in the air (plus other gases) and compensates those measurements with its built-in temperature and humidity sensors to determine indoor air quality.
Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>
This reverts commit d57eb0721b.
We can use raw value as-is. While the lack of unit is true for the value represented as cos θ , we don't specifically have any other sensors using it as such. As comment suggest (huh), we want to express the thing as a percentage.
Add new V3.0 version of PZEM004T, not tested. Default to factory default address 0xf8, configurable through pzemv30Addr 8-bit number
Add 'frequency' measurement & 'hz' unit
Add pz.address that configures address
Implemented energy reset
Right now we only support a single device. No way to test this properly (mostly, how exactly we need to connect this stuff), so left as not implemented.
Change the underlying command line handling:
- switch to a custom parser, inspired by redis / sds
- update terminalRegisterCommand signature, pass only bare minimum
- clean-up `help` & `commands`. update settings `set`, `get` and `del`
- allow our custom test suite to run command-line tests
- clean-up Stream IO to allow us to print large things into debug stream (for example, `eeprom.dump`)
- send parsing errors to the debug log
As a proof of concept, introduce `TERMINAL_MQTT_SUPPORT` and `TERMINAL_WEB_API_SUPPORT`
- MQTT subscribes to the `<root>/cmd/set` and sends response to the `<root>/cmd`. We can't output too much, as we don't have any large-send API.
- Web API listens to the `/api/cmd?apikey=...&line=...` (or PUT, params inside the body). This one is intended as a possible replacement of the `API_SUPPORT`. Internals introduce a 'task' around the AsyncWebServerRequest object that will simulate what WiFiClient does and push data into it continuously, switching between CONT and SYS.
Both are experimental. We only accept a single command and not every command is updated to use Print `ctx.output` object. We are also somewhat limited by the Print / Stream overall, perhaps I am overestimating the usefulness of Arduino compatibility to such an extent :)
Web API handler can also sometimes show only part of the result, whenever the command tries to yield() by itself waiting for something. Perhaps we would need to create a custom request handler for that specific use-case.
* emon: configure ratios without reboot
* settings: serialize() support
* debug: use vsnprintf from newlib, not from sdk
* settings/experimental: show defaults via `get`
* emon: override base methods, fix defaults
* sensor/emon: expose internal index calculation
- refactor configuration to use the correct index when accessing indexed
sensor methods. store index value on magnitude, refactor loops to
accomodate this new functionality
- rename slot(index) -> description(index), since we use 'slot' as
numeric value
- general conversion from .ino modules into a separate .cpp files
- clean-up internal headers, place libraries into .h. guard .cpp with _SUPPORT flags
- fix some instances of shared variables instead of public methods
- tweak build system to still build a single source file via os environment variable ESPURNA_BUILD_SINGLE_SOURCE
* hlw8012: load hardware-specific ratios
* hlw8012: read energy in pre() callback
* dcz: nvalue should be integer
* sns: fix pressure constrain
* sns: load ratios based on index too
* sns: per-magnitude corrections (still limited by type)
* sns: attach units to index
* ADC_VCC is not macro
* In esp.h ADC_VCC and ADC_TOUT is not macro, so define macro.
* ADC_VCC and ADC_TOUT fixes in utils.ino and sensors.h
* Adding support for I2C temperature and humidity sensor HDC1080 / 831R
* Added HDC1080 to test\build\sensor.h and arduino.h
* added brackets
* Revert ADC_MODE_VALUE to initial values
* Eof newline
* Eof newline
Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>
- Update sensor classes to support a generic way to store energy values
- Update sensor conversion code to deal with units and not magnitudes
- Add magnitude<->unit for sensors, generic way of defining used unit. Convert from sensor magnitude unit to the one used for display.
- Reset energy value based on index through external means (MQTT, HTTP)
- Rework energy timestamping, update webui with 'last saved' value
While this solves the energy conversion issues and we are finally seeing the real value, what I don't really like:
- KilowattHour and WattHour are separate enum tags, thus sort-of are different types altogether
- Conversion code in Energy object should probably use some generic 'ratio' calculation? (https://en.cppreference.com/w/cpp/numeric/ratio/ratio)
- We are still using runtime checks to do calculations and depend that sensor outputs only one specific value type.
Consider this a fix for energy display / storage and preliminary work on sensor.ino
Further sensor refactoring... soon.
* Sensors: refactor configuration
- move sensor implementaion to the .ino,
remove dependency undef / define from sensor files
- update test/build/sensor.h from SENSOR_SUPPORT
- allow to change sensor config variables externally
- `#include <...>` for global headers and libraries,
fix relative path for math library
* add missing sns <-> i2c dependency
* ledrelay should return relay_none as default
* rollback to original test header
* include debug header when requested (relative)
Operating specifications / Communication and signal
"Data-bus's free status is high voltage level. When communication
between MCU and DHT22 begin, program of MCU will transform data-bus's
voltage level from high to low level and this process must beyond at least
**1ms** to ensure DHT22 could detect MCU's signal, then MCU will wait 20-40us for
DHT22's response."
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Added T6613
* Updated copyright string
* Buffer from 6 bytes to 8 bytes
Current gcc-4 does not mark this as warning, but gcc-9 notices the 3 char size requirement. Buffer should be 8
* Use 5000ppm max
* Add Shelly 2.5
* Add ADE7953 sensor support
* Fix compilation
* Use only one instance
* WIP: Not working, I got StoreProhibited exception
* Fix exception
* Fix merge issues
* Apply request review changes
* declare struct before using it
* uninterruptible delay
* try optimized reg_size
* fix types
* Remove gpio 0 input in analog sensor
* Add energy to ADE7953, it is not finished yet
* Add new method to save energy with index
* Finish energy for ADE7953
* Core 2.6.0+ fixes
* fix env -> config, run travis04 job
* don't duplicate free heap in frag data, use single stats struct
* fix dtostrf warnings, bump buffer sizes
* ...and even less words for fragmentation stat
Maxim Prokhorov
Rui Marinho
Alexander
Rui Caridade
James
Antonio López Marín
Yonsm
Pavel S
Xose Pérez