28 lines
342 B
C
28 lines
342 B
C
// led接口
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// 使用低电平点亮led，高电平熄灭led
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#ifndef __OPENLOONGSON_LED_H
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#define __OPENLOONGSON_LED_H
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// 初始化led
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// @led_gpio led所在gpio引脚
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void led_init(unsigned int led_gpio);
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// 点亮led
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// @led_gpio led所在gpio引脚
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void led_on(unsigned int led_gpio);
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// 熄灭led
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// @led_gpio
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void led_off(unsigned int led_gpio);
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#endif
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