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fix(adc): fix adc oneshot apb cnts incosistency

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closes https://github.com/espressif/esp-idf/issues/14502
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gaoxu 2024-12-31 11:39:32 +08:00 committed by Gao Xu
parent 84df38aab9
commit 0a88b0720b
1 changed files with 2 additions and 0 deletions
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components/esp_adc/adc_oneshot.c
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@ -126,6 +126,7 @@ esp_err_t adc_oneshot_new_unit(const adc_oneshot_unit_init_cfg_t *init_config, a
};
adc_oneshot_hal_init(&(unit->hal), &config);
#if SOC_ADC_DIG_CTRL_SUPPORTED && !SOC_ADC_RTC_CTRL_SUPPORTED
//To enable the APB_SARADC periph if needed
_lock_acquire(&s_ctx.mutex);
s_ctx.apb_periph_ref_cnts++;
@ -133,6 +134,7 @@ esp_err_t adc_oneshot_new_unit(const adc_oneshot_unit_init_cfg_t *init_config, a
adc_apb_periph_claim();
}
_lock_release(&s_ctx.mutex);
#endif
if (init_config->ulp_mode == ADC_ULP_MODE_DISABLE) {
sar_periph_ctrl_adc_oneshot_power_acquire();