moyuhai
219 lines
6.7 KiB
C
219 lines
6.7 KiB
C
/*!
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* \file ws2815.h
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*
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* \brief The header of ws2815.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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#ifndef __WS2815_H__
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#define __WS2815_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdio.h>
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#include <string.h>
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#include "xc6xxx.h"
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/* 模式选择宏定义 */
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/* 可选值: SPI_DMA_MODE / GPIO_DELAY_MODE */
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#define SPI_DMA_MODE (0)
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#define GPIO_DELAY_MODE (1)
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#define WS2815_CONTROL_MODE (SPI_DMA_MODE)
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#define WS2815_TX_PIN (1) //GPIO_1
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#define LEDC_RGB_CODE_LEN 7
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//红外命令
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#define ON 0x26
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#define OFF 0x25
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#define SPEED_IN 0x0A
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#define SPEED_RE 0x08
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#define MODE_IN 0x5B
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#define MODE_RE 0x6E
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#define IR_AUTO 0x5C
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#define IR_INMUSIC 0x0F
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#define IR_DEMUSIC 0x0B
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#define IR_TIME1H 0x06 //中部
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#define IR_TIME2H 0x5A
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#define BRIGHTNESS_IN 0x09
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#define BRIGHTNESS_RE 0x1C
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#define IR_INTEMP 0x10
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#define IR_DETEMP 0x53
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#define IR_WHITE 0x52
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#define IR_YELLOW 0x0C //7种颜色
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#define IR_CHING 0x1A
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#define IR_PINK 0x1F
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#define IR_RED 0x01
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#define IR_GREEN 0x00
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#define IR_BLUE 0x02
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//数据格式
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#define LEDC_BRG 1
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#define LEDC_BGR 2
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#define LEDC_GRB 3
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#define LEDC_GBR 4
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#define LEDC_RBG 5
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#define LEDC_RGB 6
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// RGB format
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#define Color_RED 0xff0000 //红色
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#define Color_GREEN 0x00ff00 //绿色
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#define Color_BLUE 0x0000ff //蓝色
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#define Color_WHITE 0xffffff //白色
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#define Color_YELLOW 0xffff00 //黄色
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#define Color_ORANGE 0xff7800 //橙色
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#define Color_BLACK 0x000000 //黑色
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#define Color_PURPLE 0x9400D3 //紫色
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#define Color_INDIGO 0x480082 //靛色
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#define Color_CHING 0x00ffff //青色
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#define Color_PINK 0xE2001C //粉色
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//bool isModeSwitching = false; // 当前是否在切换模式
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//色温调节相关数据
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#define K2700 0xff5810 //色温阶段1
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#define K3000 0xff6818 //色温阶段2
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#define K3300 0xff7828 //色温阶段3
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#define K3600 0xff8838 //色温阶段4
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#define K3900 0xff9848 //色温阶段5
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#define K4200 0xffa858 //色温阶段6
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#define K4500 0xffb868 //色温阶段7
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#define K5000 0xffc878 //色温阶段8
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#define K5500 0xffd888 //色温阶段9
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#define K6000 0xffe898 //色温阶段10
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#define K6500 0xfff8a8 //色温阶段11
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// mode3常量定义
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#define COLOR_BLOCK_SIZE 5 // 每组颜色灯珠数量
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#define RAINBOW_COLORS 7 // 彩虹颜色数量
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extern uint8_t auto_Flag;
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extern bool shutdown_Flag;
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typedef uint32_t u32;
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extern uint8_t Muisc_Flag;
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extern uint8_t Task_tamp;
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extern uint8_t Temp_Flag;
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extern uint8_t auto_Flag;
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extern uint8_t Muisc_mode;
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extern uint8_t Muisc_Flag;
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extern volatile uint8_t dma_busy;
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extern uint8_t T1H; // 1码高电平(937.5ns)
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extern uint8_t T0H;
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// 颜色结构体
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typedef struct {
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uint8_t r; // 红色
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uint8_t g; // 绿色
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uint8_t b; // 蓝色
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} RGB_Color;
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typedef struct
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{
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uint8_t LED_SWITCH; // LEDC开关 (0 = off 1 = on)
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uint8_t ledc_kick_state; // LEDC空闲状态(0为空闲 1为忙碌)
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uint8_t ledc_fill_state; // LEDC填充计数(看灯光效果)
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uint8_t RGB_CODE_LEN; // 实际发送长度((RGB_XLED_NUM * 3) + 3) / 4
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uint16_t RGB_XLED_NUM; // 灯珠像素数量(1 - 1000)
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uint8_t CURRENT_TASK; // 当前执行任务
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uint8_t Temp_Step; // 色温阶段（0-29）共30个阶段
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volatile uint16_t LEDC_TICK_Speed; // LEDC调节速度(1 - 10(100ms - 1s))
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volatile uint8_t Timer_count; // LEDC时间计数
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uint8_t LED_Brightne; // LEDX亮度(0 - 1.0 (100))0-100
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uint8_t xianxu;
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}LEDX_Task_TypeDef;//灯带相关数据结构体
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extern LEDX_Task_TypeDef LED_TaskDef;
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typedef void (*pfunc)(void);
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#if(WS2815_CONTROL_MODE == SPI_DMA_MODE)
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// 配置参数 - 用户可修改
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#define WS2815_SPI_IDX (SPI1_IDX)
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#define WS2815_DMA_CHANNEL (DMA_CHANNEL0)
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#define GPIO_DUMMY (0xFF)
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#define LEDS_NUM (700) // 支持的最大LED数量 1000
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#define SPI_FREQUENCY (6400000) // SPI频率6.4MHz
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// SPI时序参数
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//#define T1H (0xf8) // 1码高电平(937.5ns)
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//#define T0H (0xc0) // 0码高电平(312.5ns)
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#define RESET_BYTES (24) // 30μs / 1.25μs = 24字节
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#define DMA_MAX_BLOCK_SIZE (2400) // DMA单次传输最大字节数
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//uint16_t LEDS_NUM = 1000;
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// 传输状态
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typedef enum {
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TRANSFER_IDLE,
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TRANSFER_LEDS,
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TRANSFER_RESET
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} TransferState;
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#elif(WS2815_CONTROL_MODE == GPIO_DELAY_MODE)
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#define LEDS_NUM (16) // 支持的最大LED数量
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#if(WS2815_TX_PIN < 16)
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#define GPIO_PIN_REG (*(volatile uint32_t *)(0x40001000))
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#else
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#define GPIO_PIN_REG (*(volatile uint32_t *)(0x40001004))
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#endif
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#define WS2815_GPIO_PIN_HIGH (GPIO_PIN_REG = 0x10001 << (WS2815_TX_PIN & 0xFUL))
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#define WS2815_GPIO_PIN_LOW (GPIO_PIN_REG = 0x10000 << (WS2815_TX_PIN & 0xFUL))
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#else
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#error "WS2815 CONTROL MODE IS ERR!"
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#endif
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// 函数声明
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int WS2815_Init(void);
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void WS2815_SetColor(uint16_t led_num, RGB_Color color);
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void WS2815_SetAll(RGB_Color color);
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void WS2815_Update(void);
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void WS2815_Clear(void);
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//灯效函数声明
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void light_mode(void);
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void LED_Mode_Change(uint8_t mode);//模式修改函数
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static uint32_t ws2815_rgb_color_format_conversion(uint32_t display_color,unsigned char display_format);
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void ws2815_rgb_color_out_32to24bit_code_fill(uint32_t buf_code_grb[], uint32_t buf_grb[]);
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void ws2815_ledc_show(uint8_t display_format,uint32_t LED_Maincolor);
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void ws2815_ledc_multicolor(uint8_t display_format,uint8_t direction);
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void ledc_dma_kick(uint32_t addr, uint16_t len);
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void ws2815_ledc_multstroboscopic(uint8_t display_format);
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void ws2815_ledc_singleflu(uint8_t display_format, uint32_t LED_Maincolor, uint32_t LED_Background_color);
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void Music_Mode_Change(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __WS2815_H__ */
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