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rp2040_pwm frequency is per pair of pins (#4061)
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parent
2bfaf9dce3
commit
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2 changed files with 4 additions and 5 deletions
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@ -42,9 +42,9 @@ void HOT RP2040PWM::write_state(float state) {
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state = 1.0f - state;
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}
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if (frequency_changed_) {
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if (this->frequency_changed_) {
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this->setup_pwm_();
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frequency_changed_ = false;
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this->frequency_changed_ = false;
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}
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gpio_set_function(this->pin_->get_pin(), GPIO_FUNC_PWM);
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@ -10,8 +10,6 @@
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namespace esphome {
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namespace rp2040_pwm {
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static bool frequency_changed_ = false;
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class RP2040PWM : public output::FloatOutput, public Component {
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public:
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void set_pin(InternalGPIOPin *pin) { pin_ = pin; }
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@ -19,7 +17,7 @@ class RP2040PWM : public output::FloatOutput, public Component {
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/// Dynamically update frequency
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void update_frequency(float frequency) override {
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this->set_frequency(frequency);
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frequency_changed_ = true;
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this->frequency_changed_ = true;
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this->write_state(this->last_output_);
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}
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@ -38,6 +36,7 @@ class RP2040PWM : public output::FloatOutput, public Component {
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float frequency_{1000.0};
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/// Cache last output level for dynamic frequency updating
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float last_output_{0.0};
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bool frequency_changed_{false};
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};
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template<typename... Ts> class SetFrequencyAction : public Action<Ts...> {
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