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missed existing helper

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J. Nick Koston 2025-07-26 21:43:53 -10:00
parent 51de85b1c1
commit de3e9451dc
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1 changed files with 7 additions and 10 deletions
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17
esphome/components/light/light_json_schema.cpp
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@ -8,9 +8,6 @@ namespace light {
// See https://www.home-assistant.io/integrations/light.mqtt/#json-schema for documentation on the schema // See https://www.home-assistant.io/integrations/light.mqtt/#json-schema for documentation on the schema
// Helper to convert float 0-1 to uint8_t 0-255
static inline uint8_t to_uint8_scaled(float value) { return uint8_t(value * 255); }
// Lookup table for color mode strings // Lookup table for color mode strings
static const char *get_color_mode_json_str(ColorMode mode) { static const char *get_color_mode_json_str(ColorMode mode) {
switch (mode) { switch (mode) {
@ -54,17 +51,17 @@ void LightJSONSchema::dump_json(LightState &state, JsonObject root) {
if (color_mode & ColorCapability::ON_OFF) if (color_mode & ColorCapability::ON_OFF)
root["state"] = (values.get_state() != 0.0f) ? "ON" : "OFF"; root["state"] = (values.get_state() != 0.0f) ? "ON" : "OFF";
if (color_mode & ColorCapability::BRIGHTNESS) if (color_mode & ColorCapability::BRIGHTNESS)
root["brightness"] = to_uint8_scaled(values.get_brightness()); root["brightness"] = to_uint8_scale(values.get_brightness());
JsonObject color = root["color"].to<JsonObject>(); JsonObject color = root["color"].to<JsonObject>();
if (color_mode & ColorCapability::RGB) { if (color_mode & ColorCapability::RGB) {
float color_brightness = values.get_color_brightness(); float color_brightness = values.get_color_brightness();
color["r"] = to_uint8_scaled(color_brightness * values.get_red()); color["r"] = to_uint8_scale(color_brightness * values.get_red());
color["g"] = to_uint8_scaled(color_brightness * values.get_green()); color["g"] = to_uint8_scale(color_brightness * values.get_green());
color["b"] = to_uint8_scaled(color_brightness * values.get_blue()); color["b"] = to_uint8_scale(color_brightness * values.get_blue());
} }
if (color_mode & ColorCapability::WHITE) { if (color_mode & ColorCapability::WHITE) {
uint8_t white_val = to_uint8_scaled(values.get_white()); uint8_t white_val = to_uint8_scale(values.get_white());
color["w"] = white_val; color["w"] = white_val;
root["white_value"] = white_val; // legacy API root["white_value"] = white_val; // legacy API
} }
@ -73,8 +70,8 @@ void LightJSONSchema::dump_json(LightState &state, JsonObject root) {
root["color_temp"] = uint32_t(values.get_color_temperature()); root["color_temp"] = uint32_t(values.get_color_temperature());
} }
if (color_mode & ColorCapability::COLD_WARM_WHITE) { if (color_mode & ColorCapability::COLD_WARM_WHITE) {
color["c"] = to_uint8_scaled(values.get_cold_white()); color["c"] = to_uint8_scale(values.get_cold_white());
color["w"] = to_uint8_scaled(values.get_warm_white()); color["w"] = to_uint8_scale(values.get_warm_white());
} }
} }