Espressif Systems /ESP32-S2 /APB_SARADC /CTRL2

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Interpret as CTRL2

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (MEAS_NUM_LIMIT)MEAS_NUM_LIMIT 0MAX_MEAS_NUM0 (SAR1_INV)SAR1_INV 0 (SAR2_INV)SAR2_INV 0 (TIMER_SEL)TIMER_SEL 0TIMER_TARGET0 (TIMER_EN)TIMER_EN

Description

DIG ADC common configuration

Fields

MEAS_NUM_LIMIT

Enable limit times of SAR ADC sample.

MAX_MEAS_NUM

Set maximum conversion number.

SAR1_INV

1: data to DIG ADC1 CTRL is inverted, otherwise not.

SAR2_INV

1: data to DIG ADC2 CTRL is inverted, otherwise not.

TIMER_SEL

1: select saradc timer 0: i2s_ws trigger

TIMER_TARGET

Set SAR ADC timer target.

TIMER_EN

Enable SAR ADC timer trigger.

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