rt_adc_core_ops Struct Reference

#include <adc_v2.h>

Data Fields
rt_err_t(*	open )(struct rt_adc_device *device)
rt_err_t(*	close )(struct rt_adc_device *device)
rt_err_t(*	session_config )(struct rt_adc_device *device, rt_uint32_t channels)
rt_err_t(*	control )(struct rt_adc_device *device, int cmd, void *args)

Detailed Description

ADC core driver operation table.

Field Documentation

open

rt_err_t(* rt_adc_core_ops::open) (struct rt_adc_device *device)

Open and initialize the ADC hardware.

Parameters

device

Pointer to the ADC device object.

Returns

Operation status.

close

rt_err_t(* rt_adc_core_ops::close) (struct rt_adc_device *device)

Close and deinitialize the ADC hardware.

Parameters

device

Pointer to the ADC device object.

Returns

Operation status.

session_config

rt_err_t(* rt_adc_core_ops::session_config) (struct rt_adc_device *device, rt_uint32_t channels)

Configure one ADC conversion session before data transfer.

Parameters

device	Pointer to the ADC device object.
channels	ADC channel selection mask.

Returns

Operation status.

control

rt_err_t(* rt_adc_core_ops::control) (struct rt_adc_device *device, int cmd, void *args)

Handle ADC control commands.

Parameters

device	Pointer to the ADC device object.
cmd	Control command.
args	Pointer to the control argument buffer.

Returns

Operation status.