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esphome-dev/esphome/components/ttp229_lsf/ttp229.cpp
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Otto Winter 6682c43dfa 🏗 Merge C++ into python codebase (#504)
## 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).
2019-04-17 12:06:00 +02:00

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C++

#include "ttp229.h"
#include "esphome/core/log.h"
namespace esphome {
namespace ttp229 {
static const char *TAG = "ttp229";
void TTP229LSFComponent::setup() {
ESP_LOGCONFIG(TAG, "Setting up ttp229...");
if (!this->parent_->raw_request_from(this->address_, 2)) {
this->error_code_ = COMMUNICATION_FAILED;
this->mark_failed();
return;
}
}
void TTP229LSFComponent::dump_config() {
ESP_LOGCONFIG(TAG, "ttp229:");
LOG_I2C_DEVICE(this);
switch (this->error_code_) {
case COMMUNICATION_FAILED:
ESP_LOGE(TAG, "Communication with TTP229 failed!");
break;
case NONE:
default:
break;
}
}
void TTP229LSFComponent::loop() {
uint16_t touched = 0;
if (!this->parent_->raw_receive_16(this->address_, &touched, 1)) {
this->status_set_warning();
return;
}
this->status_clear_warning();
touched = reverse_bits_16(touched);
for (auto *channel : this->channels_) {
channel->process(touched);
}
}
} // namespace ttp229
} // namespace esphome