5.2.4.15 adc_dma_set_thresholds

Set ADC thresholds.

int32_t adc_dma_set_thresholds(
    struct adc_dma_descriptor *const descr,
    const adc_threshold_t low_threshold,
    const adc_threshold_t up_threshold
)

This function sets ADC positive and negative thresholds.

Parameters

descr

Type: struct adc_dma_descriptor Struct *const

The pointer to the ADC descriptor

low_threshold

Type: const adc_threshold_t

A lower thresholds to set

up_threshold

Type: const adc_threshold_t

An upper thresholds to set

Returns

Type: int32_t

Status of the ADC thresholds setting.