MAX32-specific GPIO Flags

MAX32-specific GPIO Flags. More...

MAX32 GPIO drive flags
MAX32 GPIO drive flags The drive flags are encoded in the 8 upper bits of gpio_dt_flags_t as follows: Bit 8: GPIO Supply Voltage Select Selects the voltage rail used for the pin. 0: VDDIO 1: VDDIOH Bit 9: GPIO Drive Strength Select, MAX32_GPIO_DRV_STRENGTH_0 = 1mA MAX32_GPIO_DRV_STRENGTH_1 = 2mA MAX32_GPIO_DRV_STRENGTH_2 = 4mA MAX32_GPIO_DRV_STRENGTH_3 = 8mA Bit 10: Weak pull up selection, Weak Pullup to VDDIO (1MOhm) 0: Disable 1: Enable Bit 11: Weak pull down selection, Weak Pulldown to VDDIOH (1MOhm) 0: Disable 1: Enable
#define	MAX32_GPIO_VSEL_POS   (8U)
	GPIO Voltage Select.
#define	MAX32_GPIO_VSEL_MASK   (0x01U << MAX32_GPIO_VSEL_POS)
#define	MAX32_GPIO_VSEL_VDDIO   (0U << MAX32_GPIO_VSEL_POS)
#define	MAX32_GPIO_VSEL_VDDIOH   (1U << MAX32_GPIO_VSEL_POS)
#define	MAX32_GPIO_DRV_STRENGTH_POS   (9U)
	GPIO Drive Strength Select.
#define	MAX32_GPIO_DRV_STRENGTH_MASK   (0x03U << MAX32_GPIO_DRV_STRENGTH_POS)
#define	MAX32_GPIO_DRV_STRENGTH_0   (0U << MAX32_GPIO_DRV_STRENGTH_POS)
#define	MAX32_GPIO_DRV_STRENGTH_1   (1U << MAX32_GPIO_DRV_STRENGTH_POS)
#define	MAX32_GPIO_DRV_STRENGTH_2   (2U << MAX32_GPIO_DRV_STRENGTH_POS)
#define	MAX32_GPIO_DRV_STRENGTH_3   (3U << MAX32_GPIO_DRV_STRENGTH_POS)
#define	MAX32_GPIO_WEAK_PULL_UP_POS   (10U)
	GPIO bias weak pull up selection, to VDDIO (1MOhm)
#define	MAX32_GPIO_WEAK_PULL_UP   (1U << MAX32_GPIO_WEAK_PULL_UP_POS)
#define	MAX32_GPIO_WEAK_PULL_DOWN_POS   (11U)
	GPIO bias weak pull down selection, to VDDIOH (1MOhm)
#define	MAX32_GPIO_WEAK_PULL_DOWN   (1U << MAX32_GPIO_WEAK_PULL_DOWN_POS)

Detailed Description

MAX32-specific GPIO Flags.

Macro Definition Documentation

MAX32_GPIO_DRV_STRENGTH_0

#define MAX32_GPIO_DRV_STRENGTH_0   (0U << MAX32_GPIO_DRV_STRENGTH_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_DRV_STRENGTH_1

#define MAX32_GPIO_DRV_STRENGTH_1   (1U << MAX32_GPIO_DRV_STRENGTH_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_DRV_STRENGTH_2

#define MAX32_GPIO_DRV_STRENGTH_2   (2U << MAX32_GPIO_DRV_STRENGTH_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_DRV_STRENGTH_3

#define MAX32_GPIO_DRV_STRENGTH_3   (3U << MAX32_GPIO_DRV_STRENGTH_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_DRV_STRENGTH_MASK

#define MAX32_GPIO_DRV_STRENGTH_MASK   (0x03U << MAX32_GPIO_DRV_STRENGTH_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_DRV_STRENGTH_POS

#define MAX32_GPIO_DRV_STRENGTH_POS   (9U)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

GPIO Drive Strength Select.

MAX32_GPIO_VSEL_MASK

#define MAX32_GPIO_VSEL_MASK   (0x01U << MAX32_GPIO_VSEL_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_VSEL_POS

#define MAX32_GPIO_VSEL_POS   (8U)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

GPIO Voltage Select.

MAX32_GPIO_VSEL_VDDIO

#define MAX32_GPIO_VSEL_VDDIO   (0U << MAX32_GPIO_VSEL_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_VSEL_VDDIOH

#define MAX32_GPIO_VSEL_VDDIOH   (1U << MAX32_GPIO_VSEL_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_WEAK_PULL_DOWN

#define MAX32_GPIO_WEAK_PULL_DOWN   (1U << MAX32_GPIO_WEAK_PULL_DOWN_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_WEAK_PULL_DOWN_POS

#define MAX32_GPIO_WEAK_PULL_DOWN_POS   (11U)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

GPIO bias weak pull down selection, to VDDIOH (1MOhm)

MAX32_GPIO_WEAK_PULL_UP

#define MAX32_GPIO_WEAK_PULL_UP   (1U << MAX32_GPIO_WEAK_PULL_UP_POS)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

MAX32_GPIO_WEAK_PULL_UP_POS

#define MAX32_GPIO_WEAK_PULL_UP_POS   (10U)

#include <zephyr/dt-bindings/gpio/adi-max32-gpio.h>

GPIO bias weak pull up selection, to VDDIO (1MOhm)