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Fuzev2: revert r25741 and r25746

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Use longer delays instead

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25747 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-04-28 00:23:25 +00:00
parent bd7e71df3e
commit d7cdc65854
1 changed files with 2 additions and 4 deletions
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6
firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c
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@ -233,14 +233,12 @@ int button_read_device(void)
CCU_IO &= ~(1<<12); CCU_IO &= ~(1<<12);
GPIOB_PIN(0) = 1<<0; GPIOB_PIN(0) = 1<<0;
for(delay = 500; delay; delay--) udelay(10);
nop;
gpiod6 = GPIOD_PIN(6); gpiod6 = GPIOD_PIN(6);
GPIOB_PIN(0) = 0; GPIOB_PIN(0) = 0;
for(delay = 240; delay; delay--) udelay(5);
nop;
if (GPIOC_PIN(1) & 1<<1) if (GPIOC_PIN(1) & 1<<1)
btn |= BUTTON_DOWN; btn |= BUTTON_DOWN;