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ulp: document the need to wait for RTC to be ready for wakeup

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This commit is contained in:
Ivan Grokhotkov
2017-12-07 17:11:24 +08:00
parent b6a6973b44
commit ca751648fa
4 changed files with 25 additions and 5 deletions
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11
components/soc/esp32/include/soc/rtc_cntl_reg.h
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@@ -1830,7 +1830,16 @@
#define RTC_CNTL_SCRATCH7_V 0xFFFFFFFF
#define RTC_CNTL_SCRATCH7_S 0
#define RTC_CNTL_DIAG0_REG (DR_REG_RTCCNTL_BASE + 0xc0)
#define RTC_CNTL_LOW_POWER_ST_REG (DR_REG_RTCCNTL_BASE + 0xc0)
/* RTC_CNTL_RDY_FOR_WAKEUP : R/0; bitpos:[19]; default: 0 */
/*description: 1 if RTC controller is ready to execute WAKE instruction, 0 otherwise */
#define RTC_CNTL_RDY_FOR_WAKEUP (BIT(19))
#define RTC_CNTL_RDY_FOR_WAKEUP_M (BIT(19))
#define RTC_CNTL_RDY_FOR_WAKEUP_V 0x1
#define RTC_CNTL_RDY_FOR_WAKEUP_S 19
/* Compatibility definition */
#define RTC_CNTL_DIAG0_REG RTC_CNTL_LOW_POWER_ST_REG
/* RTC_CNTL_LOW_POWER_DIAG0 : RO ;bitpos:[31:0] ;default: 0 ; */
/*description: */
#define RTC_CNTL_LOW_POWER_DIAG0 0xFFFFFFFF