ADC transfer type. More...

#include <qm_adc.h>

Data Fields
qm_adc_channel_t *	ch
	Channel sequence array (1-32 channels). More...

uint8_t	ch_len
	Number of channels in the above array. More...

qm_adc_sample_t *	samples
	Array to store samples. More...

uint32_t	samples_len
	Length of sample array. More...

void(*	callback )(void *data, int error, qm_adc_status_t status, qm_adc_cb_source_t source)
	Transfer callback. More...

void *	callback_data
	Callback user data. More...

Detailed Description

ADC transfer type.

Definition at line 107 of file qm_adc.h.

Field Documentation

void(* qm_adc_xfer_t::callback)(void *data, int error, qm_adc_status_t status, qm_adc_cb_source_t source)

Transfer callback.

Called when a conversion is performed or an error is detected.

Parameters

[in]	data	The callback user data.
[in]	error	0 on success. Negative errno for possible error codes.
[in]	status	ADC status.
[in]	source	Interrupt callback source.