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6682c43dfa
## Description: Move esphome-core codebase into esphome (and a bunch of other refactors). See https://github.com/esphome/feature-requests/issues/97 Yes this is a shit ton of work and no there's no way to automate it :( But it will be worth it 👍 Progress: - Core support (file copy etc): 80% - Base Abstractions (light, switch): ~50% - Integrations: ~10% - Working? Yes, (but only with ported components). Other refactors: - Moves all codegen related stuff into a single class: `esphome.codegen` (imported as `cg`) - Rework coroutine syntax - Move from `component/platform.py` to `domain/component.py` structure as with HA - Move all defaults out of C++ and into config validation. - Remove `make_...` helpers from Application class. Reason: Merge conflicts with every single new integration. - Pointer Variables are stored globally instead of locally in setup(). Reason: stack size limit. Future work: - Rework const.py - Move all `CONF_...` into a conf class (usage `conf.UPDATE_INTERVAL` vs `CONF_UPDATE_INTERVAL`). Reason: Less convoluted import block - Enable loading from `custom_components` folder. **Related issue (if applicable):** https://github.com/esphome/feature-requests/issues/97 **Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here> ## Checklist: - [ ] The code change is tested and works locally. - [ ] Tests have been added to verify that the new code works (under `tests/` folder). If user exposed functionality or configuration variables are added/changed: - [ ] Documentation added/updated in [esphomedocs](https://github.com/OttoWinter/esphomedocs).
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/components/sensor/sensor.h"
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#include "esphome/components/i2c/i2c.h"
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namespace esphome {
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namespace bh1750 {
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/// Enum listing all resolutions that can be used with the BH1750
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enum BH1750Resolution {
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BH1750_RESOLUTION_4P0_LX = 0b00100011, // one-time low resolution mode
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BH1750_RESOLUTION_1P0_LX = 0b00100000, // one-time high resolution mode 1
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BH1750_RESOLUTION_0P5_LX = 0b00100001, // one-time high resolution mode 2
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};
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/// This class implements support for the i2c-based BH1750 ambient light sensor.
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class BH1750Sensor : public sensor::PollingSensorComponent, public i2c::I2CDevice {
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public:
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BH1750Sensor(const std::string &name, uint32_t update_interval);
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/** Set the resolution of this sensor.
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*
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* Possible values are:
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*
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* - `BH1750_RESOLUTION_4P0_LX`
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* - `BH1750_RESOLUTION_1P0_LX`
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* - `BH1750_RESOLUTION_0P5_LX` (default)
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*
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* @param resolution The new resolution of the sensor.
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*/
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void set_resolution(BH1750Resolution resolution);
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// ========== INTERNAL METHODS ==========
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// (In most use cases you won't need these)
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void setup() override;
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void dump_config() override;
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void update() override;
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float get_setup_priority() const override;
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protected:
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void read_data_();
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BH1750Resolution resolution_{BH1750_RESOLUTION_0P5_LX};
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};
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} // namespace bh1750
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} // namespace esphome
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