17 lines
325 B
C
17 lines
325 B
C
#ifndef __BACKLIGHT_H
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#define __BACKLIGHT_H
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#include "mgos.h"
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#include "mgos_pwm.h"
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#include "mgos_config.h"
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#include "mgos_timers.h"
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#define BACKLIGHT_PWM_HZ 10000
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#define BACKLIGHT_STEP_USEC 20000 // 20ms per step.
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void backlight_init(void);
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void backlight_keepalive();
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bool backlight_active();
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#endif // __BACKLIGHT_H
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