0aa6046f82
- Add led_init() call during firmware initialization in app_main() - Add led_stop_blink() call on WebSocket disconnect - LED GPIO configurable via CONFIG_SPAXEL_LED_GPIO (default GPIO8) - Blink runs in FreeRTOS task at ~5Hz (100ms on/100ms off) - Any running blink is cancelled when new identify message received Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
733 B
C
32 lines
733 B
C
#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include "esp_err.h"
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/**
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* Initialize LED control.
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* Sets up GPIO for LED blink (default GPIO8 for ESP32-S3-DevKitC).
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*/
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esp_err_t led_init(void);
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/**
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* Start LED blink for identification.
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* Creates a FreeRTOS task that blinks the LED at ~5 Hz (100ms on/100ms off)
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* for the specified duration. Any running blink is cancelled first.
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*
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* @param duration_ms Blink duration in milliseconds (max 60000 = 60 seconds)
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* @return ESP_OK on success
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*/
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esp_err_t led_blink_identify(uint32_t duration_ms);
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/**
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* Stop any running LED blink.
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*/
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void led_stop_blink(void);
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/**
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* Check if LED is currently blinking.
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* @return true if blinking
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*/
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bool led_is_blinking(void);
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