35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/*
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* @Author: jiejie
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* @Github: https://github.com/jiejieTop
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* @Date: 2020-02-15 20:51:38
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* @LastEditTime : 2020-02-16 00:24:14
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* @Description: the code belongs to jiejie, please keep the author information and source code according to the license.
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*/
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#ifndef _BSP_LED_H
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#define _BSP_LED_H
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#include "stm32f1xx_hal.h"
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#define R_MAX 255
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#define G_MAX 255
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#define B_MAX 255
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#define RGB_LED_CLK_PIN GPIO_PIN_8
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#define RGB_LED_CLK_GPIO_PORT GPIOB
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#define RGB_LED_SDA_PIN GPIO_PIN_9
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#define RGB_LED_SDA_GPIO_PORT GPIOB
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#define RGB_LED_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
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#define SCL_LOW HAL_GPIO_WritePin(RGB_LED_CLK_GPIO_PORT, RGB_LED_CLK_PIN, GPIO_PIN_RESET)
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#define SCL_HIGH HAL_GPIO_WritePin(RGB_LED_CLK_GPIO_PORT, RGB_LED_CLK_PIN, GPIO_PIN_SET)
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#define SDA_LOW HAL_GPIO_WritePin(RGB_LED_SDA_GPIO_PORT, RGB_LED_SDA_PIN, GPIO_PIN_RESET)
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#define SDA_HIGH HAL_GPIO_WritePin(RGB_LED_SDA_GPIO_PORT, RGB_LED_SDA_PIN, GPIO_PIN_SET)
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void rgb_led_init(void);
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void rgb_led_control(uint8_t r,uint8_t g,uint8_t b);
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#endif /* _BSP_LED_H */
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