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fix(adc): fix adc continuous get less results beacuse do not reset apb clk(legacy)

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gaoxu 2023-12-08 15:10:41 +08:00 committed by Gao Xu
parent 7e6e769aed
commit 7ab43c0fbd
1 changed files with 2 additions and 0 deletions
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2
components/driver/deprecated/adc_dma_legacy.c
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@ -396,6 +396,8 @@ esp_err_t adc_digi_start(void)
ESP_LOGE(ADC_TAG, "The driver is already started");
return ESP_ERR_INVALID_STATE;
}
//reset ADC digital part to reset ADC sampling EOF counter
periph_module_reset(PERIPH_SARADC_MODULE);
sar_periph_ctrl_adc_continuous_power_acquire();
//reset flags
s_adc_digi_ctx->ringbuf_overflow_flag = 0;