天嵌二次封装库使用手册
V1.0
tq_backlight.h
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#ifndef _TQ_BACKLIGHT_H_
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#define _TQ_BACKLIGHT_H_
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <dirent.h>
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#include "
tq_common.h
"
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#define simplified_name
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#ifdef __cplusplus
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extern
"C"
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{
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#endif
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int
tq_set_backlight
(
char
*devname,
unsigned
int
duty);
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int
tq_get_backlight
(
char
*devname);
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#ifdef __cplusplus
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}
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#endif
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#endif
tq_common.h
tq_get_backlight
int tq_get_backlight(char *devname)
获取屏幕的背光
tq_set_backlight
int tq_set_backlight(char *devname, unsigned int duty)
设置屏幕的背光
tqbacklight
tq_backlight.h
制作者
1.8.11