DAC161S997

TI DAC161S997 16-bit 1 channel SPI DAC for 4-20 mA loops. More...

Files
file	dac161s997.h
	Header file for extended DAC API of DAC161S997.

Data Structures
union	dac161s997_status
	DAC161S997 Status Register. More...

Typedefs
typedef void(*	dac161s997_error_callback_t) (const struct device *dev, const union dac161s997_status *status)
	Callback to invoke when an error is triggered.

Functions
int	dac161s997_set_error_callback (const struct device *dev, dac161s997_error_callback_t cb)
	Set callback to invoke when an error is triggered.

Detailed Description

TI DAC161S997 16-bit 1 channel SPI DAC for 4-20 mA loops.

Typedef Documentation

dac161s997_error_callback_t

typedef void(* dac161s997_error_callback_t) (const struct device *dev, const union dac161s997_status *status)

#include <zephyr/drivers/dac/dac161s997.h>

Callback to invoke when an error is triggered.

Parameters

dev	Pointer to the device
status	NULL if read was not possible, otherwise pointer to status.

Function Documentation

dac161s997_set_error_callback()

int dac161s997_set_error_callback	(	const struct device *	dev,
		dac161s997_error_callback_t	cb )

#include <zephyr/drivers/dac/dac161s997.h>

Set callback to invoke when an error is triggered.

The callback runs in a work queue context and the device is locked while it runs.

Parameters

dev	Pointer to the device
cb	Callback to invoke when an error is triggered

Return values

0	success
-errno	negative error code on failure.