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sleep: add light sleep, factor out APIs common for deep/light sleep

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Ivan Grokhotkov
2017-04-21 12:32:50 +08:00
parent 65b046f17f
commit d2acf1ce77
18 changed files with 716 additions and 475 deletions
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5
components/soc/esp32/rtc_sleep.c
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@@ -188,6 +188,11 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG,
RTC_CNTL_DG_WRAP_FORCE_PU | RTC_CNTL_DG_WRAP_FORCE_PD);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_BIAS_FORCE_NOSLEEP);
// Shut down parts of RTC which may have been left enabled by the wireless drivers
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG,
RTC_CNTL_CKGEN_I2C_PU | RTC_CNTL_PLL_I2C_PU |
RTC_CNTL_RFRX_PBUS_PU | RTC_CNTL_TXRF_I2C_PU);
} else {
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_BIAS_FORCE_NOSLEEP);