From e74a36da43bbef35b8446821afe2743022def3a8 Mon Sep 17 00:00:00 2001 From: Li Shuai Date: Thu, 29 Apr 2021 15:43:00 +0800 Subject: [PATCH] deep sleep: optimize sleep current in wifi softap mode --- components/soc/esp32/rtc_sleep.c | 1 + 1 file changed, 1 insertion(+) diff --git a/components/soc/esp32/rtc_sleep.c b/components/soc/esp32/rtc_sleep.c index 6b16aa2889..f8cd915fd4 100644 --- a/components/soc/esp32/rtc_sleep.c +++ b/components/soc/esp32/rtc_sleep.c @@ -190,6 +190,7 @@ void rtc_sleep_init(rtc_sleep_config_t cfg) 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); + CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_BB_I2C_FORCE_PU); } else { CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN); REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN, 0);