ADAR300X device descriptor. One instance is one physical chip, and several chips may share one SPI descriptor, see spi_desc_shared. More...

#include <adar300x.h>

Public Attributes
struct no_os_spi_desc *	spi_desc

bool	spi_desc_is_owned

const struct adar300x_chip_info *	chip_info

enum adar300x_type	type

uint8_t	dev_addr

uint8_t	cur_page

struct no_os_gpio_desc *	gpio_rstb

struct no_os_gpio_desc *	gpio_mux_sel

struct no_os_gpio_desc *	gpio_update

struct no_os_gpio_desc *	gpio_reset

struct no_os_gpio_desc *	gpio_mute

Detailed Description

ADAR300X device descriptor. One instance is one physical chip, and several chips may share one SPI descriptor, see spi_desc_shared.

Member Data Documentation

◆ chip_info

const struct adar300x_chip_info* adar300x_dev::chip_info

Per part constants

◆ cur_page

uint8_t adar300x_dev::cur_page

Cached ADDRESS_PAGE, ADAR300X_PAGE_INVALID when unknown

◆ dev_addr

uint8_t adar300x_dev::dev_addr

Chip ID, 0 to 15, must match the ADDR3..0 straps

◆ gpio_mute

struct no_os_gpio_desc* adar300x_dev::gpio_mute

Beam mute qualifier, active high

◆ gpio_mux_sel

struct no_os_gpio_desc* adar300x_dev::gpio_mux_sel

SPI source select on the eval board mux, must be driven low

◆ gpio_reset

struct no_os_gpio_desc* adar300x_dev::gpio_reset

Beam reset qualifier, active high

◆ gpio_rstb

struct no_os_gpio_desc* adar300x_dev::gpio_rstb

Hard reset, active low (RSTB)

◆ gpio_update

struct no_os_gpio_desc* adar300x_dev::gpio_update

Beam state latch strobe, rising edge

◆ spi_desc

struct no_os_spi_desc* adar300x_dev::spi_desc

SPI descriptor

◆ spi_desc_is_owned

bool adar300x_dev::spi_desc_is_owned

False when spi_desc was adopted and must not be freed

◆ type

enum adar300x_type adar300x_dev::type

Part variant

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

/home/runner/work/no-OS/no-OS/drivers/beamformer/adar300x/adar300x.h

Public Attributes