_RPISENSE_JOYSTICK Struct Reference

#include <rpisensehat.h>

Data Fields
KEYBOARD_DEVICE	keyboard
I2C_DEVICE *	i2c
	The I2C device the device is connected to.
GPIO_DEVICE *	gpio
	The GPIO device the device is connected to.
uint32_t	pin
	The GPIO pin used to signal joystick events (GPIO_PIN_23).
uint32_t	trigger
	The GPIO trigger to detect joystick events (GPIO_TRIGGER_RISING).
int32_t	previouskeys
	The keys pressed on the last GPIO event callback.
uint32_t	callbackcount
	Number of callback requests received by the device.

Field Documentation

keyboard

KEYBOARD_DEVICE keyboard

i2c

I2C_DEVICE* i2c

The I2C device the device is connected to.

gpio

GPIO_DEVICE* gpio

The GPIO device the device is connected to.

pin

uint32_t pin

The GPIO pin used to signal joystick events (GPIO_PIN_23).

trigger

uint32_t trigger

The GPIO trigger to detect joystick events (GPIO_TRIGGER_RISING).

previouskeys

int32_t previouskeys

The keys pressed on the last GPIO event callback.

callbackcount

uint32_t callbackcount

Number of callback requests received by the device.

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

• ultibo/drivers/rpisensehat.h