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iomux: Fix setting of invalid bits when masking in iomux fields

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Fixes regression from 2a939e97

Part of issue #45
This commit is contained in:
Angus Gratton 2015-09-12 15:23:42 +10:00
parent a5ba05b5f9
commit f31daa7f9a
1 changed files with 1 additions and 1 deletions
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core/include/esp/iomux_regs.h
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@ -45,7 +45,7 @@ _Static_assert(sizeof(struct IOMUX_REGS) == 0x44, "IOMUX_REGS is the wrong size"
#define IOMUX_PIN_FUNC_MASK 0x00001030
/* WARNING: Macro evaluates argument twice */
#define IOMUX_FUNC(val) (VAL2FIELD(IOMUX_PIN_FUNC_LOW, val) | VAL2FIELD(IOMUX_PIN_FUNC_HIGH, val))
#define IOMUX_FUNC(val) (VAL2FIELD_M(IOMUX_PIN_FUNC_LOW, val) | VAL2FIELD_M(IOMUX_PIN_FUNC_HIGH, val))
/* WARNING: Macro evaluates argument twice */
#define IOMUX_FUNC_VALUE(regbits) (FIELD2VAL(IOMUX_PIN_FUNC_LOW, regbits) | FIELD2VAL(IOMUX_PIN_FUNC_HIGH, regbits))