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SX1509 minimum loop period (fixes esphome/issues#4325) (#4613)
* Minimum loop period (fixes esphome/issues#4325) * clang-tidy suggestions * More clang-tidy suggestions
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2 changed files with 6 additions and 0 deletions
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@ -42,6 +42,9 @@ void SX1509Component::dump_config() {
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void SX1509Component::loop() {
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if (this->has_keypad_) {
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if (millis() - this->last_loop_timestamp_ < min_loop_period_)
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return;
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this->last_loop_timestamp_ = millis();
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uint16_t key_data = this->read_key_data();
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for (auto *binary_sensor : this->keypad_binary_sensors_)
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binary_sensor->process(key_data);
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@ -69,6 +69,9 @@ class SX1509Component : public Component, public i2c::I2CDevice {
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uint8_t debounce_time_ = 1;
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std::vector<SX1509Processor *> keypad_binary_sensors_;
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uint32_t last_loop_timestamp_ = 0;
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const uint32_t min_loop_period_ = 15; // ms
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void setup_keypad_();
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void set_debounce_config_(uint8_t config_value);
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void set_debounce_time_(uint8_t time);
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