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iomux: Fix bug setting IOMUX_FUNC(4)

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Function masking value was incorrect
This commit is contained in:
Angus Gratton 2015-10-28 20:09:41 +11:00
parent f1808860b2
commit 0165592231
1 changed files with 2 additions and 2 deletions
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4
core/include/esp/iomux_regs.h
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@ -40,9 +40,9 @@ _Static_assert(sizeof(struct IOMUX_REGS) == 0x44, "IOMUX_REGS is the wrong size"
#define IOMUX_PIN_PULLDOWN BIT(6) #define IOMUX_PIN_PULLDOWN BIT(6)
#define IOMUX_PIN_PULLUP BIT(7) #define IOMUX_PIN_PULLUP BIT(7)
#define IOMUX_PIN_FUNC_HIGH_M 0x00000004 #define IOMUX_PIN_FUNC_HIGH_M 0x00000004
#define IOMUX_PIN_FUNC_HIGH_S 8 #define IOMUX_PIN_FUNC_HIGH_S 6
#define IOMUX_PIN_FUNC_MASK 0x00001030 #define IOMUX_PIN_FUNC_MASK 0x00000130
/* WARNING: Macro evaluates argument twice */ /* WARNING: Macro evaluates argument twice */
#define IOMUX_FUNC(val) (VAL2FIELD_M(IOMUX_PIN_FUNC_LOW, val) | VAL2FIELD_M(IOMUX_PIN_FUNC_HIGH, val)) #define IOMUX_FUNC(val) (VAL2FIELD_M(IOMUX_PIN_FUNC_LOW, val) | VAL2FIELD_M(IOMUX_PIN_FUNC_HIGH, val))