#include <adc_v2.h>

Data Fields
rt_err_t(*	start )(struct rt_adc_device device, rt_uint32_t channels, const struct rt_adc_sequence_cfg cfg)

rt_err_t(*	read )(struct rt_adc_device device, rt_uint32_t value, rt_int32_t timeout_ms)

rt_err_t(*	stop )(struct rt_adc_device *device)

Detailed Description

ADC finite-sequence operation table.

Field Documentation

rt_err_t(* rt_adc_sequence_ops::start) (struct rt_adc_device *device, rt_uint32_t channels, const struct rt_adc_sequence_cfg *cfg)

Start one active finite transfer session.

Parameters

device	Pointer to the ADC device object.
channels	ADC channel selection mask.
cfg	Pointer to the sequence request object.

rt_err_t(* rt_adc_sequence_ops::read) (struct rt_adc_device *device, rt_uint32_t *value, rt_int32_t timeout_ms)

Read one converted sample from an active finite transfer session.

Parameters

device	Pointer to the ADC device object.
value	Pointer to the output sample value.
timeout_ms	Read timeout in milliseconds; negative means wait forever.

rt_err_t(* rt_adc_sequence_ops::stop) (struct rt_adc_device *device)

Stop one active finite transfer session.

Parameters

device Pointer to the ADC device object.