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Properly initialize Port A button input pins (player coldstart)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5471 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2004-11-30 01:02:59 +00:00
parent a5a6fa930c
commit bbc5931280
1 changed files with 5 additions and 1 deletions
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6
firmware/drivers/button.c
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@ -480,8 +480,12 @@ static int button_read(void)
void button_init(void)
{
/* set port pins as input */
#ifndef SIMULATOR
/* set PA5 and PA11 as input */
PACR1 &= 0xff3f; /* PA11MD = 00 */
PACR2 &= 0xfbff; /* PA5MD = 0 */
PAIOR &= ~0x820;
#endif
queue_init(&button_queue);
lastbtn = 0;
tick_add_task(button_tick);