48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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#ifndef __RGB_H__
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#define __RGB_H__
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#include "main.h"
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//0码和1码的定义，设置的时CCR寄存器的值
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//由于使用的思PWM输出模式1，计数值<CCR时，输出有效电平-高电平（CubeMX配置默认有效电平为高电平）
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#define CODE_1 (840) //1码定时器计数次数，控制占空比为84/125 = 66%
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#define CODE_0 (700) //0码定时器计数次数，控制占空比为42/125 = 33%
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extern uint32_t period, pulse, dir;
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//单个LED的颜色控制结构体
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typedef struct
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{
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uint8_t R;
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uint8_t G;
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uint8_t B;
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}RGB_Color_TypeDef;
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#define Pixel_NUM 64 //LED数量宏定义，我们灯板上有64个，
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static void Reset_Load(void); //该函数用于将数组最后24个数据变为0，代表RESET_code
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//发送最终数组
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static void RGB_SendArray(void);
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static void RGB_Flush(void); //刷新RGB显示
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void RGB_SetOne_Color(uint8_t LedId,RGB_Color_TypeDef Color);//给一个LED装载24个颜色数据码（0码和1码）
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//void RGB_RED(uint16_t Pixel_Len); //显示红灯
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//控制多个LED显示相同的颜色
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void RGB_SetMore_Color(uint8_t head, uint8_t heal,RGB_Color_TypeDef color);
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void RGB_Show_64(void); //RGB写入函数
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int RGB_Init(void);
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#endif
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