124 lines
5.1 KiB
C++
124 lines
5.1 KiB
C++
#include "led_strip_control.h"
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#include "settings.h"
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#include <esp_log.h>
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#define TAG "LedStripControl"
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int LedStripControl::LevelToBrightness(int level) const {
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if (level < 0) level = 0;
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if (level > 8) level = 8;
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return (1 << level) - 1; // 2^n - 1
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}
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StripColor LedStripControl::RGBToColor(int red, int green, int blue) {
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if (red < 0) red = 0;
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if (red > 255) red = 255;
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if (green < 0) green = 0;
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if (green > 255) green = 255;
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if (blue < 0) blue = 0;
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if (blue > 255) blue = 255;
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return {static_cast<uint8_t>(red), static_cast<uint8_t>(green), static_cast<uint8_t>(blue)};
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}
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LedStripControl::LedStripControl(CircularStrip* led_strip)
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: Thing("LedStripControl", "LED 灯带控制，一共有8个灯珠"), led_strip_(led_strip) {
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// 从设置中读取亮度等级
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Settings settings("led_strip");
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brightness_level_ = settings.GetInt("brightness", 4); // 默认等级4
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led_strip_->SetBrightness(LevelToBrightness(brightness_level_), 4);
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// 定义设备的属性
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properties_.AddNumberProperty("brightness", "对话时的亮度等级(0-8)", [this]() -> int {
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return brightness_level_;
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});
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// 定义设备可以被远程执行的指令
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methods_.AddMethod("SetBrightness", "设置对话时的亮度等级", ParameterList({
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Parameter("level", "亮度等级(0-8)", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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int level = static_cast<int>(parameters["level"].number());
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ESP_LOGI(TAG, "Set LedStrip brightness level to %d", level);
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if (level < 0) level = 0;
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if (level > 8) level = 8;
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brightness_level_ = level;
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led_strip_->SetBrightness(LevelToBrightness(brightness_level_), 4);
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// 保存设置
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Settings settings("led_strip", true);
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settings.SetInt("brightness", brightness_level_);
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});
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methods_.AddMethod("SetSingleColor", "设置单个灯颜色", ParameterList({
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Parameter("index", "灯珠索引（0-7）", kValueTypeNumber, true),
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Parameter("red", "红色（0-255）", kValueTypeNumber, true),
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Parameter("green", "绿色（0-255）", kValueTypeNumber, true),
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Parameter("blue", "蓝色（0-255）", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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int index = parameters["index"].number();
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StripColor color = RGBToColor(
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parameters["red"].number(),
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parameters["green"].number(),
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parameters["blue"].number()
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);
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ESP_LOGI(TAG, "Set led strip single color %d to %d, %d, %d",
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index, color.red, color.green, color.blue);
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led_strip_->SetSingleColor(index, color);
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});
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methods_.AddMethod("SetAllColor", "设置所有灯颜色", ParameterList({
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Parameter("red", "红色（0-255）", kValueTypeNumber, true),
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Parameter("green", "绿色（0-255）", kValueTypeNumber, true),
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Parameter("blue", "蓝色（0-255）", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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StripColor color = RGBToColor(
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parameters["red"].number(),
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parameters["green"].number(),
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parameters["blue"].number()
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);
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ESP_LOGI(TAG, "Set led strip color to %d, %d, %d",
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color.red, color.green, color.blue
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);
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led_strip_->SetAllColor(color);
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});
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methods_.AddMethod("Blink", "闪烁动画", ParameterList({
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Parameter("red", "红色（0-255）", kValueTypeNumber, true),
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Parameter("green", "绿色（0-255）", kValueTypeNumber, true),
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Parameter("blue", "蓝色（0-255）", kValueTypeNumber, true),
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Parameter("interval", "间隔(ms)", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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int interval = parameters["interval"].number();
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StripColor color = RGBToColor(
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parameters["red"].number(),
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parameters["green"].number(),
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parameters["blue"].number()
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);
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ESP_LOGI(TAG, "Blink led strip with color %d, %d, %d, interval %dms",
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color.red, color.green, color.blue, interval);
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led_strip_->Blink(color, interval);
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});
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methods_.AddMethod("Scroll", "跑马灯动画", ParameterList({
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Parameter("red", "红色（0-255）", kValueTypeNumber, true),
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Parameter("green", "绿色（0-255）", kValueTypeNumber, true),
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Parameter("blue", "蓝色（0-255）", kValueTypeNumber, true),
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Parameter("length", "滚动条长度（1-7）", kValueTypeNumber, true),
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Parameter("interval", "间隔(ms)", kValueTypeNumber, true)
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}), [this](const ParameterList& parameters) {
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int interval = parameters["interval"].number();
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int length = parameters["length"].number();
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StripColor low = RGBToColor(4, 4, 4);
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StripColor high = RGBToColor(
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parameters["red"].number(),
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parameters["green"].number(),
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parameters["blue"].number()
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);
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ESP_LOGI(TAG, "Scroll led strip with color %d, %d, %d, length %d, interval %dms",
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high.red, high.green, high.blue, length, interval);
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led_strip_->Scroll(low, high, length, interval);
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});
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}
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