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LEDs now indicate bit position (instead of (1 << pos)) which is more

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consistent with how everything else works
This commit is contained in:
Mariano Alvira 2010-03-07 15:39:56 -05:00
parent c218d1bffa
commit 4b17c144d0
13 changed files with 50 additions and 46 deletions
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5
lib/include/gpio.h
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@ -16,6 +16,11 @@
#define GPIO_PAD_PU_SEL0 ((volatile uint32_t *) 0x80000030)
#define GPIO_PAD_PU_SEL1 ((volatile uint32_t *) 0x80000034)
#define GPIO_DATA_SET0 ((volatile uint32_t *) 0x80000048)
#define GPIO_DATA_SET1 ((volatile uint32_t *) 0x8000004c)
#define GPIO_DATA_RESET0 ((volatile uint32_t *) 0x80000050)
#define GPIO_DATA_RESET1 ((volatile uint32_t *) 0x80000054)
/* select pullup or pulldown for GPIO 0-31 (b=0-31) */
#define gpio_sel0_pullup(b) (set_bit(reg32(GPIO_PAD_PU_SEL0),b))