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Code Issues Releases Wiki Activity

Add TM1561 support (#893)

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* Add TM1561 support

* Fixed after clang-tidy

* Fixed after clang-tidy

* Fixed after clang-tidy, updated lib_deps

* Fixed after clang-tidy, updated formatting

* Added actions, removed from display domain

* Protected methods naming

* float casting

* float casting
This commit is contained in:
Evgeny
2019-12-04 13:11:53 +01:00
committed by Otto Winter
parent 7f895abc24
commit 31d964c16a
7 changed files with 215 additions and 0 deletions
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69
esphome/components/tm1651/tm1651.cpp Normal file
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#include "tm1651.h"
#include "esphome/core/log.h"
namespace esphome {
namespace tm1651 {
static const char *TAG = "tm1651.display";
static const uint8_t TM1651_MAX_LEVEL = 7;
static const uint8_t MAX_INPUT_LEVEL = 100;
static const uint8_t TM1651_BRIGHTNESS_LOW = 0;
static const uint8_t TM1651_BRIGHTNESS_MEDIUM = 2;
static const uint8_t TM1651_BRIGHTNESS_HIGH = 7;
void TM1651Display::setup() {
ESP_LOGCONFIG(TAG, "Setting up TM1651...");
uint8_t clk = clk_pin_->get_pin();
uint8_t dio = dio_pin_->get_pin();
battery_display_ = new TM1651(clk, dio);
battery_display_->init();
battery_display_->clearDisplay();
}
void TM1651Display::dump_config() {
ESP_LOGCONFIG(TAG, "TM1651 Battery Display");
LOG_PIN(" CLK: ", clk_pin_);
LOG_PIN(" DIO: ", dio_pin_);
}
void TM1651Display::set_level(uint8_t new_level) {
this->level_ = calculate_level_(new_level);
this->repaint_();
}
void TM1651Display::set_brightness(uint8_t new_brightness) {
this->brightness_ = calculate_brightness_(new_brightness);
this->repaint_();
}
void TM1651Display::repaint_() {
battery_display_->set(this->brightness_);
battery_display_->displayLevel(this->level_);
}
uint8_t TM1651Display::calculate_level_(uint8_t new_level) {
if (new_level == 0) {
return 0;
}
float calculated_level = TM1651_MAX_LEVEL / (float) (MAX_INPUT_LEVEL / (float) new_level);
return (uint8_t) roundf(calculated_level);
}
uint8_t TM1651Display::calculate_brightness_(uint8_t new_brightness) {
if (new_brightness <= 1) {
return TM1651_BRIGHTNESS_LOW;
} else if (new_brightness == 2) {
return TM1651_BRIGHTNESS_MEDIUM;
} else if (new_brightness >= 3) {
return TM1651_BRIGHTNESS_HIGH;
}
return TM1651_BRIGHTNESS_LOW;
}
} // namespace tm1651
} // namespace esphome