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fix(adc): fix adc do not enable/disable regi2c registers

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This commit is contained in:
gaoxu
2025-04-25 14:39:01 +08:00
parent d6fb99b5ad
commit bf335a38f7
38 changed files with 215 additions and 366 deletions
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components/esp_hw_support/port/esp32c2/sar_periph_ctrl.c
+11 -8
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -19,6 +19,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "hal/sar_ctrl_ll.h"
#include "hal/adc_ll.h"
@@ -83,13 +84,14 @@ void sar_periph_ctrl_pwdet_power_release(void)
/*------------------------------------------------------------------------------
* ADC Power
*----------------------------------------------------------------------------*/
static int s_saradc_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_adc_power_acquire(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_saradc_power_on_cnt++;
if (s_saradc_power_on_cnt == 1) {
regi2c_saradc_enable();
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
adc_ll_digi_set_power_manage(ADC_LL_POWER_SW_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -98,14 +100,15 @@ static void s_sar_adc_power_acquire(void)
static void s_sar_adc_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_saradc_power_on_cnt--;
if (s_saradc_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_saradc_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_saradc_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
adc_ll_digi_set_power_manage(ADC_LL_POWER_BY_FSM);
}
regi2c_saradc_disable();
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
components/esp_hw_support/port/esp32c3/sar_periph_ctrl.c
+11 -8
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -19,6 +19,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "hal/sar_ctrl_ll.h"
#include "hal/adc_ll.h"
@@ -83,13 +84,14 @@ void sar_periph_ctrl_pwdet_power_release(void)
/*------------------------------------------------------------------------------
* ADC Power
*----------------------------------------------------------------------------*/
static int s_saradc_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_adc_power_acquire(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_saradc_power_on_cnt++;
if (s_saradc_power_on_cnt == 1) {
regi2c_saradc_enable();
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
adc_ll_digi_set_power_manage(ADC_LL_POWER_SW_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -98,14 +100,15 @@ static void s_sar_adc_power_acquire(void)
static void s_sar_adc_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_saradc_power_on_cnt--;
if (s_saradc_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_saradc_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_saradc_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
adc_ll_digi_set_power_manage(ADC_LL_POWER_BY_FSM);
}
regi2c_saradc_disable();
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
components/esp_hw_support/port/esp32c5/pmu_init.c
-4
View File
@@ -208,10 +208,6 @@ static void pmu_lp_system_init_default(pmu_context_t *ctx)
void pmu_init(void)
{
/* Peripheral reg i2c power up */
regi2c_ctrl_ll_reset(false);
regi2c_ctrl_ll_i2c_periph_enable();
pmu_hp_system_init_default(PMU_instance());
pmu_lp_system_init_default(PMU_instance());
components/esp_hw_support/port/esp32c5/sar_periph_ctrl.c
+12 -9
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -18,6 +18,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "esp_private/esp_modem_clock.h"
#include "hal/sar_ctrl_ll.h"
@@ -48,17 +49,18 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_pwdet_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
modem_clock_module_enable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
regi2c_saradc_enable();
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt++;
if (s_pwdet_power_on_cnt == 1) {
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -67,15 +69,16 @@ static void s_sar_power_acquire(void)
static void s_sar_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt--;
if (s_pwdet_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_pwdet_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_pwdet_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_disable();
modem_clock_module_disable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
}
components/esp_hw_support/port/esp32c6/pmu_init.c
-4
View File
@@ -209,10 +209,6 @@ static void pmu_lp_system_init_default(pmu_context_t *ctx)
void pmu_init(void)
{
/* Peripheral reg i2c power up */
regi2c_ctrl_ll_reset(false);
regi2c_ctrl_ll_i2c_periph_enable();
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_ENIF_RTC_DREG, 1);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_ENIF_DIG_DREG, 1);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_XPD_RTC_REG, 0);
components/esp_hw_support/port/esp32c6/sar_periph_ctrl.c
+12 -9
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -18,6 +18,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "esp_private/esp_modem_clock.h"
#include "hal/sar_ctrl_ll.h"
@@ -49,17 +50,18 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_pwdet_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
modem_clock_module_enable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
regi2c_saradc_enable();
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt++;
if (s_pwdet_power_on_cnt == 1) {
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -68,15 +70,16 @@ static void s_sar_power_acquire(void)
static void s_sar_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt--;
if (s_pwdet_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_pwdet_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_pwdet_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_disable();
modem_clock_module_disable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
}
components/esp_hw_support/port/esp32c61/pmu_init.c
-4
View File
@@ -209,10 +209,6 @@ static void pmu_lp_system_init_default(pmu_context_t *ctx)
void pmu_init(void)
{
/* Peripheral reg i2c power up */
regi2c_ctrl_ll_reset(false);
regi2c_ctrl_ll_i2c_periph_enable();
pmu_hp_system_init_default(PMU_instance());
pmu_lp_system_init_default(PMU_instance());
components/esp_hw_support/port/esp32c61/sar_periph_ctrl.c
+12 -9
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -18,6 +18,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "esp_private/esp_modem_clock.h"
#include "hal/sar_ctrl_ll.h"
@@ -48,17 +49,18 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_pwdet_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
modem_clock_module_enable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
regi2c_saradc_enable();
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt++;
if (s_pwdet_power_on_cnt == 1) {
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -67,15 +69,16 @@ static void s_sar_power_acquire(void)
static void s_sar_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt--;
if (s_pwdet_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_pwdet_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_pwdet_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_disable();
modem_clock_module_disable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
}
components/esp_hw_support/port/esp32h2/sar_periph_ctrl.c
+12 -9
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -17,6 +17,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "esp_private/esp_modem_clock.h"
#include "hal/sar_ctrl_ll.h"
@@ -48,17 +49,18 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_pwdet_power_on_cnt;
static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
modem_clock_module_enable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
regi2c_saradc_enable();
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt++;
if (s_pwdet_power_on_cnt == 1) {
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_ON);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
@@ -67,15 +69,16 @@ static void s_sar_power_acquire(void)
static void s_sar_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt--;
if (s_pwdet_power_on_cnt < 0) {
s_sar_power_on_cnt--;
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_pwdet_power_on_cnt == 0", __func__);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_pwdet_power_on_cnt == 0) {
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_disable();
modem_clock_module_disable(PERIPH_MODEM_ADC_COMMON_FE_MODULE);
}
components/esp_hw_support/port/esp32p4/sar_periph_ctrl.c
+5 -2
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -18,6 +18,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "esp_private/esp_modem_clock.h"
#include "hal/sar_ctrl_ll.h"
@@ -48,7 +49,7 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_sar_power_on_cnt;
@@ -56,6 +57,7 @@ static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_enable();
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode(SAR_CTRL_LL_POWER_ON);
@@ -74,6 +76,7 @@ static void s_sar_power_release(void)
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode(SAR_CTRL_LL_POWER_FSM);
}
regi2c_saradc_disable();
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
components/esp_hw_support/port/esp32s2/sar_periph_ctrl.c
+32 -17
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -19,6 +19,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "hal/sar_ctrl_ll.h"
#include "hal/adc_ll.h"
@@ -52,34 +53,48 @@ void sar_periph_ctrl_power_disable(void)
/*------------------------------------------------------------------------------
* PWDET Power
*----------------------------------------------------------------------------*/
static int s_pwdet_power_on_cnt;
static int s_sar_power_on_cnt;
void sar_periph_ctrl_pwdet_power_acquire(void)
void s_sar_power_acquire(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt++;
if (s_pwdet_power_on_cnt == 1) {
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_ON);
regi2c_saradc_enable();
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
void s_sar_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_sar_power_on_cnt--;
/* Sanity check */
if (s_sar_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_sar_power_on_cnt == 0", __func__);
abort();
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
regi2c_saradc_disable();
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
/*------------------------------------------------------------------------------
* PWDET Power
*----------------------------------------------------------------------------*/
void sar_periph_ctrl_pwdet_power_acquire(void)
{
s_sar_power_acquire();
}
void sar_periph_ctrl_pwdet_power_release(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
s_pwdet_power_on_cnt--;
/* Sanity check */
if (s_pwdet_power_on_cnt < 0) {
portEXIT_CRITICAL(&rtc_spinlock);
ESP_LOGE(TAG, "%s called, but s_pwdet_power_on_cnt == 0", __func__);
abort();
} else if (s_pwdet_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode_from_pwdet(SAR_CTRL_LL_POWER_FSM);
}
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
s_sar_power_release();
}
/*------------------------------------------------------------------------------
* ADC Power
*----------------------------------------------------------------------------*/
components/esp_hw_support/port/esp32s3/sar_periph_ctrl.c
+5 -2
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -19,6 +19,7 @@
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "esp_private/sar_periph_ctrl.h"
#include "esp_private/regi2c_ctrl.h"
#include "hal/sar_ctrl_ll.h"
#include "hal/adc_ll.h"
@@ -51,7 +52,7 @@ void sar_periph_ctrl_power_disable(void)
/**
* This gets incremented when s_sar_power_acquire() is called,
* and decremented when s_sar_power_release() is called.
* PWDET is powered down when the value reaches zero.
* PWDET and REG_I2C are powered down when the value reaches zero.
* Should be modified within critical section.
*/
static int s_sar_power_on_cnt;
@@ -59,6 +60,7 @@ static int s_sar_power_on_cnt;
static void s_sar_power_acquire(void)
{
portENTER_CRITICAL_SAFE(&rtc_spinlock);
regi2c_saradc_enable();
s_sar_power_on_cnt++;
if (s_sar_power_on_cnt == 1) {
sar_ctrl_ll_set_power_mode(SAR_CTRL_LL_POWER_ON);
@@ -77,6 +79,7 @@ static void s_sar_power_release(void)
} else if (s_sar_power_on_cnt == 0) {
sar_ctrl_ll_set_power_mode(SAR_CTRL_LL_POWER_FSM);
}
regi2c_saradc_disable();
portEXIT_CRITICAL_SAFE(&rtc_spinlock);
}
components/esp_hw_support/regi2c_ctrl.c
+2 -2
View File
@@ -100,7 +100,7 @@ void regi2c_saradc_enable(void)
regi2c_enter_critical();
s_i2c_saradc_enable_cnt++;
if (s_i2c_saradc_enable_cnt == 1) {
regi2c_ctrl_ll_i2c_saradc_enable();
regi2c_ctrl_ll_i2c_sar_periph_enable();
}
regi2c_exit_critical();
}
@@ -113,7 +113,7 @@ void regi2c_saradc_disable(void)
regi2c_exit_critical();
ESP_HW_LOGE(TAG, "REGI2C_SARADC is already disabled");
} else if (s_i2c_saradc_enable_cnt == 0) {
regi2c_ctrl_ll_i2c_saradc_disable();
regi2c_ctrl_ll_i2c_sar_periph_disable();
}
regi2c_exit_critical();