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ulp: added support to building code for riscv ULP coprocessor

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This commit is contained in:
Felipe Neves
2020-04-17 16:34:56 -03:00
parent 95b33895b8
commit b6dba84323
48 changed files with 1393 additions and 99 deletions
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3
components/soc/src/esp32s2/rtc_sleep.c
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@@ -142,6 +142,9 @@ uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp
/* Start entry into sleep mode */
SET_PERI_REG_MASK(RTC_CNTL_STATE0_REG, RTC_CNTL_SLEEP_EN);
/* Set wait cycle for touch or COCPU after deep sleep. */
REG_SET_FIELD(RTC_CNTL_TIMER2_REG, RTC_CNTL_ULPCP_TOUCH_START_WAIT, 0xFF);
while (GET_PERI_REG_MASK(RTC_CNTL_INT_RAW_REG,
RTC_CNTL_SLP_REJECT_INT_RAW | RTC_CNTL_SLP_WAKEUP_INT_RAW) == 0) {
;