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- Change to `E131AddressableLightEffect` - Update log messages - Add MONO mode of operation
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| #include "e131.h" | ||
| #include "e131_addressable_light_effect.h" | ||
| #include "esphome/core/log.h" | ||
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| #define MAX_DATA_SIZE (sizeof(e131_packet_t::property_values)-1) | ||
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| #define TAG "e131_light_effect" | ||
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| namespace esphome { | ||
| namespace e131 { | ||
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| E131AddressableLightEffect::E131AddressableLightEffect(const std::string &name) | ||
| : AddressableLightEffect(name) { | ||
| } | ||
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| int E131AddressableLightEffect::get_data_per_universe() const { | ||
| return get_lights_per_universe() * channels_; | ||
| } | ||
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| int E131AddressableLightEffect::get_lights_per_universe() const { | ||
| return MAX_DATA_SIZE / channels_; | ||
| } | ||
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| int E131AddressableLightEffect::get_first_universe() const { | ||
| return first_universe_; | ||
| } | ||
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| int E131AddressableLightEffect::get_last_universe() const { | ||
| return first_universe_ + get_universe_count() - 1; | ||
| } | ||
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| int E131AddressableLightEffect::get_universe_count() const { | ||
| // Round up to lights_per_universe | ||
| auto lights = get_lights_per_universe(); | ||
| return (get_addressable_()->size() + lights - 1) / lights; | ||
| } | ||
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| void E131AddressableLightEffect::start() { | ||
| AddressableLightEffect::start(); | ||
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| if (this->e131_) { | ||
| this->e131_->add_effect(this); | ||
| } | ||
| } | ||
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| void E131AddressableLightEffect::stop() { | ||
| if (this->e131_) { | ||
| this->e131_->remove_effect(this); | ||
| } | ||
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| AddressableLightEffect::stop(); | ||
| } | ||
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| void E131AddressableLightEffect::apply(esphome::light::AddressableLight &it, const esphome::light::ESPColor ¤t_color) { | ||
| // ignore, it is run by `::update()` | ||
| } | ||
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| bool E131AddressableLightEffect::process(int universe, const e131_packet_t &packet) { | ||
| auto it = get_addressable_(); | ||
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| // check if this is our universe and data are valid | ||
| if (universe < first_universe_ || universe > get_last_universe()) | ||
| return false; | ||
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| int output_offset = (universe - first_universe_) * get_lights_per_universe(); | ||
| int output_end = std::min( | ||
| output_offset + get_lights_per_universe(), | ||
| it->size()); | ||
| auto input_data = packet.property_values + 1; | ||
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| ESP_LOGV(TAG, "Applying data for '%s' on %d universe, for %d-%d.", | ||
| get_name().c_str(), | ||
| universe, | ||
| output_offset, output_end); | ||
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| switch (channels_) { | ||
| case E131_MONO: | ||
| for ( ; output_offset < output_end; output_offset++, input_data++) { | ||
| auto output = (*it)[output_offset]; | ||
| output.set(esphome::light::ESPColor( | ||
| input_data[0], input_data[0], input_data[0], input_data[0])); | ||
| } | ||
| break; | ||
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| case E131_RGB: | ||
| for ( ; output_offset < output_end; output_offset++, input_data += 3) { | ||
| auto output = (*it)[output_offset]; | ||
| output.set(esphome::light::ESPColor( | ||
| input_data[0], input_data[1], input_data[2], (input_data[0] + input_data[1] + input_data[2]) / 3)); | ||
| } | ||
| break; | ||
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| case E131_RGBW: | ||
| for ( ; output_offset < output_end; output_offset++, input_data += 4) { | ||
| auto output = (*it)[output_offset]; | ||
| output.set(esphome::light::ESPColor( | ||
| input_data[0], input_data[1], input_data[2], input_data[3])); | ||
| } | ||
| break; | ||
| } | ||
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| return true; | ||
| } | ||
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| } | ||
| } |
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