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clipv2: make buttonlight functions static inline one-liners

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26323 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-27 11:09:12 +00:00
parent 3cb30cb513
commit 065ef89479
2 changed files with 18 additions and 15 deletions
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12
firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c
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@ -35,15 +35,3 @@ void _backlight_off(void)
lcd_enable(false);
ascodec_write_pmu(AS3543_BACKLIGHT, 1, 0x0);
}
void _buttonlight_on(void)
{
GPIOA_DIR |= (1<<5);
GPIOA_PIN(5) = (1<<5); /* set pin a5 high */
}
void _buttonlight_off(void)
{
GPIOA_DIR |= (1<<5);
GPIOA_PIN(5) = 0; /* set pin a5 low */
}

21
firmware/target/arm/as3525/sansa-clipv2/backlight-target.h
View file

@ -21,12 +21,27 @@
#ifndef BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
#define _backlight_init() true
#include <stdbool.h>
#include "cpu.h"
void _backlight_on(void);
void _backlight_off(void);
void _buttonlight_on(void);
void _buttonlight_off(void);
static inline bool _backlight_init(void)
{
GPIOA_DIR |= 1<<5; /* for button light */
return true;
}
static inline void _buttonlight_on(void)
{
GPIOA_PIN(5) |= 1<<5;
}
static inline void _buttonlight_off(void)
{
GPIOA_PIN(5) &= ~(1<<5);
}
#endif