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iAudio X5: Remote control buttons

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8968 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-03-09 07:23:07 +00:00
parent 9c2b203025
commit c11a68aee2
2 changed files with 46 additions and 4 deletions
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43
firmware/drivers/button.c
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@ -582,9 +582,9 @@ void button_init(void)
GPIO1_ENABLE &= ~0x00100060; GPIO1_ENABLE &= ~0x00100060;
GPIO1_FUNCTION |= 0x00100062; GPIO1_FUNCTION |= 0x00100062;
#elif CONFIG_KEYPAD == IAUDIO_X5_PAD #elif CONFIG_KEYPAD == IAUDIO_X5_PAD
/* Hold switch */ /* Power, Remote Play & Hold switch */
GPIO_FUNCTION |= 0x08000000; GPIO_FUNCTION |= 0x0e000000;
GPIO_ENABLE &= ~0x08000000; GPIO_ENABLE &= ~0x0e000000;
#elif CONFIG_KEYPAD == RECORDER_PAD #elif CONFIG_KEYPAD == RECORDER_PAD
/* Set PB4 and PB8 as input pins */ /* Set PB4 and PB8 as input pins */
@ -1167,6 +1167,43 @@ static int button_read(void)
if(data < 0xf0) if(data < 0xf0)
btn = BUTTON_UP; btn = BUTTON_UP;
} }
/* remote buttons */
data = adc_scan(ADC_REMOTE);
if(data < 0x17)
remote_hold_button = true;
if(!remote_hold_button)
{
if(data < 0x7a)
if(data < 0x41)
btn = BUTTON_RC_REW;
else
if(data < 0x61)
btn = BUTTON_RC_FF;
else
btn = BUTTON_RC_MODE;
else
if(data < 0xb4)
if(data < 0x96)
btn = BUTTON_RC_REC;
else
btn = BUTTON_RC_MENU;
else
if(data < 0xd1)
btn = BUTTON_RC_VOL_UP;
else
if(data < 0xee)
btn = BUTTON_RC_VOL_DOWN;
}
data = GPIO_READ;
if (!(data & 0x04000000))
btn |= BUTTON_POWER;
if (!(data & 0x02000000))
btn |= BUTTON_RC_PLAY;
#endif /* CONFIG_KEYPAD */ #endif /* CONFIG_KEYPAD */

7
firmware/export/button.h
View file

@ -196,7 +196,12 @@ bool button_hold(void);
#define BUTTON_DOWN 0x0010 #define BUTTON_DOWN 0x0010
#define BUTTON_SELECT 0x0020 #define BUTTON_SELECT 0x0020
#define BUTTON_RC_REC (BUTTON_REMOTE | 0x00400000) #define BUTTON_RC_PLAY (BUTTON_REMOTE | 0x00010000)
#define BUTTON_RC_REW (BUTTON_REMOTE | 0x00020000)
#define BUTTON_RC_FF (BUTTON_REMOTE | 0x00040000)
#define BUTTON_RC_MODE (BUTTON_REMOTE | 0x00080000)
#define BUTTON_RC_REC (BUTTON_REMOTE | 0x00100000)
#define BUTTON_RC_MENU (BUTTON_REMOTE | 0x00200000)
#elif CONFIG_KEYPAD == GIGABEAT_PAD #elif CONFIG_KEYPAD == GIGABEAT_PAD