admt4000_init_param Struct Reference

ADMT4000 initialization parameters. More...

#include <admt4000.h>

Collaboration diagram for admt4000_init_param:

Public Attributes
struct no_os_spi_init_param	spi_init_param
struct no_os_gpio_init_param	gpio_reset_ip
struct no_os_gpio_init_param	gpio_cnv_ip
struct no_os_gpio_init_param	gpio_acalc_ip
struct no_os_gpio_init_param	gpio_fault_ip
struct admt4000_gpio_init_param	admt4000_gpio_ip [6]

Detailed Description

ADMT4000 initialization parameters.

Member Data Documentation

admt4000_gpio_ip

struct admt4000_gpio_init_param admt4000_init_param::admt4000_gpio_ip[6]

GPIO configuration for all 6 device GPIOs (GPIO0-GPIO5)

Each GPIO can be configured as normal I/O or alternate function:

• GPIO0 alt function: BUSY (output only)
• GPIO1 alt function: CNV (active low, input only)
• GPIO2 alt function: Reserved (must be normal GPIO)
• GPIO3 alt function: ACALC (output only)
• GPIO4 alt function: FAULT (output only, on some variants only)
• GPIO5 alt function: BOOTLOAD (output only)

gpio_acalc_ip

struct no_os_gpio_init_param admt4000_init_param::gpio_acalc_ip

ACALC GPIO pin configuration (angle calculation indicator, output from device)

gpio_cnv_ip

struct no_os_gpio_init_param admt4000_init_param::gpio_cnv_ip

CNV GPIO pin configuration (conversion trigger, input to device)

gpio_fault_ip

struct no_os_gpio_init_param admt4000_init_param::gpio_fault_ip

FAULT GPIO pin configuration (fault indicator, output from device)

gpio_reset_ip

struct no_os_gpio_init_param admt4000_init_param::gpio_reset_ip

Reset GPIO pin configuration (active low hardware reset)

spi_init_param

struct no_os_spi_init_param admt4000_init_param::spi_init_param

SPI communication parameters (chip select, max speed, mode, etc.)

---

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

• drivers/position/admt4000/admt4000.h