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fix(adc): fix P4 ADC2 oneshot error and refactor apb claim macor

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This commit is contained in:
gaoxu
2025-06-17 18:48:28 +08:00
parent 2435ffd1c6
commit afadb17ed8
12 changed files with 48 additions and 21 deletions
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12
components/esp_adc/adc_common.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -17,6 +17,7 @@
#include "hal/adc_hal_common.h"
#include "esp_private/regi2c_ctrl.h"
#include "soc/adc_periph.h"
#include "hal/adc_ll.h"
static const char *TAG = "adc_common";
@@ -57,10 +58,13 @@ esp_err_t adc_channel_to_io(adc_unit_t unit_id, adc_channel_t channel, int * con
---------------------------------------------------------------*/
static __attribute__((constructor)) void adc_hw_calibration(void)
{
adc_apb_periph_claim();
ANALOG_CLOCK_ENABLE();
//Calculate all ICode
for (int i = 0; i < SOC_ADC_PERIPH_NUM; i++) {
if (ADC_LL_NEED_APB_PERIPH_CLAIM(i)) {
adc_apb_periph_claim();
}
adc_hal_calibration_init(i);
for (int j = 0; j < SOC_ADC_ATTEN_NUM; j++) {
/**
@@ -75,8 +79,10 @@ static __attribute__((constructor)) void adc_hw_calibration(void)
}
#endif
}
if (ADC_LL_NEED_APB_PERIPH_CLAIM(i)) {
adc_apb_periph_free();
}
}
ANALOG_CLOCK_DISABLE();
adc_apb_periph_free();
}
#endif //#if SOC_ADC_CALIBRATION_V1_SUPPORTED