40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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#include "led_state.h"
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#include <caf/led_effect.h>
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/*
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* 该文件仅被 led_state_module.c 包含一次，用于定义：
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* 1) 逻辑 LED 到 CAF LED 实例编号映射；
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* 2) 每个逻辑状态对应的 LED 效果。
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*/
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const struct {} led_state_def_include_once;
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/*
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* CAF LED 实例编号来源于 DTS 中 status=okay 的 gpio-leds 顺序：
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* - led_0 -> 0（Num Lock）
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* - led_1 -> 1（BLE 状态）
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*/
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static const uint8_t led_map[LED_ID_COUNT] = {
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[LED_ID_NUM_LOCK] = 0,
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[LED_ID_BLE_STATE] = 1,
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};
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/* Num Lock 指示：灭=关闭，常亮=开启。 */
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static const struct led_effect led_num_lock_state_effect[LED_NUM_LOCK_STATE_COUNT] = {
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[LED_NUM_LOCK_STATE_OFF] = LED_EFFECT_LED_OFF(),
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[LED_NUM_LOCK_STATE_ON] = LED_EFFECT_LED_ON(LED_COLOR(255, 255, 255)),
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};
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/*
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* BLE 指示灯策略：
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* - OFF: 熄灭（USB 连接或 BLE 非活动模式）
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* - WAIT_RECONNECT: 慢闪（1s toggle）
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* - PAIRING: 快闪（0.5s toggle）
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* - CONNECTED: 常亮
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*/
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static const struct led_effect led_ble_state_effect[LED_BLE_STATE_COUNT] = {
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[LED_BLE_STATE_OFF] = LED_EFFECT_LED_OFF(),
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[LED_BLE_STATE_WAIT_RECONNECT] = LED_EFFECT_LED_BLINK(1000, LED_COLOR(255, 255, 255)),
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[LED_BLE_STATE_PAIRING] = LED_EFFECT_LED_BLINK(500, LED_COLOR(255, 255, 255)),
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[LED_BLE_STATE_CONNECTED] = LED_EFFECT_LED_ON(LED_COLOR(255, 255, 255)),
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};
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