dac161s997_status Union Reference

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

Data Fields
uint8_t	raw
struct {
bool   current_loop_status: 1
	True if the DAC161S997 is unable to maintain the output current. More...
bool   loop_status: 1
	Identical to current_loop_status except this bit is sticky. More...
bool   spi_timeout_error: 1
	True if a SPI command has not been received within SPI timeout period (default 100 ms). More...
bool   frame_status: 1
	A frame error is caused by an incorrect number of clocks during a register write. More...
bool   error_level_pin_state: 1
	Returns the state of the ERR_LVL pin. More...
uint8_t   dac_resolution: 3
	DAC resolution register. More...
};

Field Documentation

[struct]

struct { ... } dac161s997_status

current_loop_status

bool dac161s997_status::current_loop_status

True if the DAC161S997 is unable to maintain the output current.

dac_resolution

uint8_t dac161s997_status::dac_resolution

DAC resolution register.

Always returns 0x7.

error_level_pin_state

bool dac161s997_status::error_level_pin_state

Returns the state of the ERR_LVL pin.

frame_status

bool dac161s997_status::frame_status

A frame error is caused by an incorrect number of clocks during a register write.

A register write without an integer multiple of 24 clock cycles will cause a Frame error.

loop_status

bool dac161s997_status::loop_status

Identical to current_loop_status except this bit is sticky.

raw

uint8_t dac161s997_status::raw

spi_timeout_error

bool dac161s997_status::spi_timeout_error

True if a SPI command has not been received within SPI timeout period (default 100 ms).

If this error occurs, it is cleared with a properly formatted write command to a valid address.

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The documentation for this union was generated from the following file:

• zephyr/drivers/dac/dac161s997.h