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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
1.2 KiB
C++
49 lines
1.2 KiB
C++
#include "a4988.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace a4988 {
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static const char *TAG = "a4988.stepper";
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void A4988::setup() {
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ESP_LOGCONFIG(TAG, "Setting up A4988...");
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if (this->sleep_pin_ != nullptr) {
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this->sleep_pin_->setup();
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this->sleep_pin_->digital_write(false);
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}
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this->step_pin_->setup();
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this->step_pin_->digital_write(false);
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this->dir_pin_->setup();
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this->dir_pin_->digital_write(false);
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}
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void A4988::dump_config() {
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ESP_LOGCONFIG(TAG, "A4988:");
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LOG_PIN(" Step Pin: ", this->step_pin_);
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LOG_PIN(" Dir Pin: ", this->dir_pin_);
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LOG_PIN(" Sleep Pin: ", this->sleep_pin_);
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LOG_STEPPER(this);
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}
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void A4988::loop() {
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bool at_target = this->has_reached_target();
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if (this->sleep_pin_ != nullptr) {
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this->sleep_pin_->digital_write(!at_target);
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}
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if (at_target) {
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this->high_freq_.stop();
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} else {
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this->high_freq_.start();
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}
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int32_t dir = this->should_step_();
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if (dir == 0)
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return;
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this->dir_pin_->digital_write(dir == 1);
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this->step_pin_->digital_write(true);
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delayMicroseconds(5);
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this->step_pin_->digital_write(false);
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}
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} // namespace a4988
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} // namespace esphome
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