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ulp: add I_WR_REG_BIT convenience macro

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This commit is contained in:
Ivan Grokhotkov 2017-02-20 15:40:21 +08:00
parent cdf122baa0
commit 0fcc8918dd
1 changed files with 8 additions and 0 deletions
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8
components/ulp/include/esp32/ulp.h
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@ -333,6 +333,14 @@ static inline uint32_t SOC_REG_TO_ULP_PERIPH_SEL(uint32_t reg) {
.high = high_bit, \
.opcode = OPCODE_RD_REG } }
/**
* Set or clear a bit in the peripheral register.
*
* Sets bit (1 << shift) of register reg to value val.
* This instruction can access RTC_CNTL_, RTC_IO_, and SENS_ peripheral registers.
*/
#define I_WR_REG_BIT(reg, shift, val) I_WR_REG(reg, shift, shift, val)
/**
* End program.
*