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sleep: restore analog calibration registers after waking up from light sleep

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Closes https://github.com/espressif/esp-idf/issues/8287
Closes https://github.com/espressif/esp-idf/issues/7921
This commit is contained in:
Armando
2022-01-25 14:23:53 +08:00
parent 964db79c0e
commit 32afe6a498
10 changed files with 96 additions and 8 deletions
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4
components/hal/adc_hal.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2019-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -566,8 +566,8 @@ static uint32_t read_cal_channel(adc_ll_num_t adc_n, int channel)
return (uint32_t)adc_ll_rtc_get_convert_value(adc_n);
}
#elif SOC_ADC_DIG_CTRL_SUPPORTED && !SOC_ADC_RTC_CTRL_SUPPORTED
//For those RTC controller not supported chips, they use digital controller to do the single read. e.g.: esp32c3
#elif SOC_ADC_DIG_CTRL_SUPPORTED && !SOC_ADC_RTC_CTRL_SUPPORTED
static void cal_setup(adc_ll_num_t adc_n, adc_channel_t channel, adc_atten_t atten, bool internal_gnd)
{
adc_ll_onetime_sample_enable(ADC_NUM_1, false);