skiinder
23e23f63a7
添加了完整的LED效果系统架构，包括： - 新增主题颜色定义文件theme_color.h - 实现key fade LED效果算法，支持按键触发的渐变效果 - 创建LED效果注册机制和通用接口 - 配置17个LED像素与按键映射关系 - 将原有简单的周期性效果替换为基于按键事件的动态效果 CMakeLists.txt中添加了新的源文件路径和实现文件。 BREAKING CHANGE: LED效果从固定的周期性变化改为响应按键事件的动态效果。
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
#ifndef BLINKY_LED_EFFECT_H_
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#define BLINKY_LED_EFFECT_H_
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <zephyr/drivers/led_strip.h>
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#include "led_effect_types.h"
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#include "theme_color.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct led_effect;
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struct led_effect_config {
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const struct led_key_map *key_map;
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size_t key_map_len;
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size_t pixel_count;
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uint8_t default_brightness;
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};
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struct led_effect_ops {
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int (*init)(struct led_effect *effect,
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const struct led_effect_config *cfg);
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void (*reset)(struct led_effect *effect);
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void (*set_theme)(struct led_effect *effect,
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const struct theme_rgb *theme);
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void (*on_key_press)(struct led_effect *effect, uint16_t key_id);
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bool (*tick)(struct led_effect *effect, uint32_t dt_ms,
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struct led_rgb *pixels, size_t pixel_count);
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bool (*is_active)(const struct led_effect *effect);
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};
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struct led_effect {
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const struct led_effect_ops *ops;
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void *state;
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};
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const struct led_effect *led_effect_get(enum led_effect_id id);
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struct led_effect *led_effect_get_mutable(enum led_effect_id id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BLINKY_LED_EFFECT_H_ */
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