19 lines
503 B
C
19 lines
503 B
C
//LED 库
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#ifndef _LED_H
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#define _LED_H
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#include "sys.h"
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#define LED2(n) (n ? HAL_GPIO_WritePin(GPIOA, GPIO_PIN_1, GPIO_PIN_SET) : HAL_GPIO_WritePin(GPIOA, GPIO_PIN_1, GPIO_PIN_RESET))
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#define LED2_On LED2(0)
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#define LED2_Off LED2(1)
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#define LED2_Toggle HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_1) //LED2 翻转
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#define LED2_SYSTICK_TIMER_ID 0
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#define LED2_Slow_Toggle LED_Slow_Toggle(2) //LED2 慢速翻转，无阻塞，防止因调用过快导致无法观察
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void LED_Init(void);
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void LED_Slow_Toggle(uint8_t led_num);
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#endif
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