esp-pinctrl-common.h File Reference

#include <zephyr/sys/util_macro.h>

Go to the source code of this file.

Macros
#define	ESP32_PIN_NUM_SHIFT   0U
#define	ESP32_PIN_NUM_MASK   0x3FU
#define	ESP32_PIN_SIGI_MASK   0x1FFU
#define	ESP32_PIN_SIGI_SHIFT   6U
#define	ESP32_PIN_SIGO_MASK   0x1FFU
#define	ESP32_PIN_SIGO_SHIFT   15U
#define	ESP_SIG_INVAL   ESP32_PIN_SIGI_MASK
#define	ESP32_PINMUX(pin, sig_i, sig_o)
#define	ESP32_PIN_BIAS_SHIFT   0U
#define	ESP32_PIN_BIAS_MASK   0x3U
#define	ESP32_PIN_DRV_SHIFT   2U
#define	ESP32_PIN_DRV_MASK   0x3U
#define	ESP32_PIN_OUT_SHIFT   4U
#define	ESP32_PIN_OUT_MASK   0x3U
#define	ESP32_NO_PULL   0x1
#define	ESP32_PULL_UP   0x2
#define	ESP32_PULL_DOWN   0x3
#define	ESP32_PUSH_PULL   0x1
#define	ESP32_OPEN_DRAIN   0x2
#define	ESP32_PIN_OUT_HIGH   0x1
#define	ESP32_PIN_OUT_LOW   0x2
#define	ESP32_NO_PULL_FLAG   BIT(0)
#define	ESP32_PULL_UP_FLAG   BIT(1)
#define	ESP32_PULL_DOWN_FLAG   BIT(2)
#define	ESP32_PUSH_PULL_FLAG   BIT(3)
#define	ESP32_OPEN_DRAIN_FLAG   BIT(4)
#define	ESP32_DIR_INP_FLAG   BIT(5)
#define	ESP32_DIR_OUT_FLAG   BIT(6)
#define	ESP32_PIN_OUT_HIGH_FLAG   BIT(7)
#define	ESP32_PIN_OUT_LOW_FLAG   BIT(8)

Macro Definition Documentation

ESP32_DIR_INP_FLAG

#define ESP32_DIR_INP_FLAG   BIT(5)

ESP32_DIR_OUT_FLAG

#define ESP32_DIR_OUT_FLAG   BIT(6)

ESP32_NO_PULL

#define ESP32_NO_PULL   0x1

ESP32_NO_PULL_FLAG

#define ESP32_NO_PULL_FLAG   BIT(0)

ESP32_OPEN_DRAIN

#define ESP32_OPEN_DRAIN   0x2

ESP32_OPEN_DRAIN_FLAG

#define ESP32_OPEN_DRAIN_FLAG   BIT(4)

ESP32_PIN_BIAS_MASK

#define ESP32_PIN_BIAS_MASK   0x3U

ESP32_PIN_BIAS_SHIFT

#define ESP32_PIN_BIAS_SHIFT   0U

ESP32_PIN_DRV_MASK

#define ESP32_PIN_DRV_MASK   0x3U

ESP32_PIN_DRV_SHIFT

#define ESP32_PIN_DRV_SHIFT   2U

ESP32_PIN_NUM_MASK

#define ESP32_PIN_NUM_MASK   0x3FU

ESP32_PIN_NUM_SHIFT

#define ESP32_PIN_NUM_SHIFT   0U

ESP32_PIN_OUT_HIGH

#define ESP32_PIN_OUT_HIGH   0x1

ESP32_PIN_OUT_HIGH_FLAG

#define ESP32_PIN_OUT_HIGH_FLAG   BIT(7)

ESP32_PIN_OUT_LOW

#define ESP32_PIN_OUT_LOW   0x2

ESP32_PIN_OUT_LOW_FLAG

#define ESP32_PIN_OUT_LOW_FLAG   BIT(8)

ESP32_PIN_OUT_MASK

#define ESP32_PIN_OUT_MASK   0x3U

ESP32_PIN_OUT_SHIFT

#define ESP32_PIN_OUT_SHIFT   4U

ESP32_PIN_SIGI_MASK

#define ESP32_PIN_SIGI_MASK   0x1FFU

ESP32_PIN_SIGI_SHIFT

#define ESP32_PIN_SIGI_SHIFT   6U

ESP32_PIN_SIGO_MASK

#define ESP32_PIN_SIGO_MASK   0x1FFU

ESP32_PIN_SIGO_SHIFT

#define ESP32_PIN_SIGO_SHIFT   15U

ESP32_PINMUX

#define ESP32_PINMUX	(		pin,
			sig_i,
			sig_o
	)

Value:

                (((pin & ESP32_PIN_NUM_MASK) << ESP32_PIN_NUM_SHIFT) |          \
                ((sig_i & ESP32_PIN_SIGI_MASK) << ESP32_PIN_SIGI_SHIFT) |       \
                ((sig_o & ESP32_PIN_SIGO_MASK) << ESP32_PIN_SIGO_SHIFT))

ESP32_PULL_DOWN

#define ESP32_PULL_DOWN   0x3

ESP32_PULL_DOWN_FLAG

#define ESP32_PULL_DOWN_FLAG   BIT(2)

ESP32_PULL_UP

#define ESP32_PULL_UP   0x2

ESP32_PULL_UP_FLAG

#define ESP32_PULL_UP_FLAG   BIT(1)

ESP32_PUSH_PULL

#define ESP32_PUSH_PULL   0x1

ESP32_PUSH_PULL_FLAG

#define ESP32_PUSH_PULL_FLAG   BIT(3)

ESP_SIG_INVAL

#define ESP_SIG_INVAL   ESP32_PIN_SIGI_MASK