IO operation functions

AON_GPIO Read, Write, Toggle, Lock and EXTI management functions. More...

Functions
aon_gpio_pin_state_t	hal_aon_gpio_read_pin (uint16_t aon_gpio_pin)
	Read the specified input port pin. More...
void	hal_aon_gpio_write_pin (uint16_t aon_gpio_pin, aon_gpio_pin_state_t pin_state)
	Set or clear the selected data port bit. More...
void	hal_aon_gpio_toggle_pin (uint16_t aon_gpio_pin)
	Toggle the specified AON_GPIO pin. More...

Detailed Description

AON_GPIO Read, Write, Toggle, Lock and EXTI management functions.

Function Documentation

hal_aon_gpio_read_pin()

aon_gpio_pin_state_t hal_aon_gpio_read_pin

(

uint16_t

aon_gpio_pin

)

Read the specified input port pin.

Parameters

[in]

aon_gpio_pin

Specifies the port bit to be read. This parameter can be one of the following values: AON_GPIO_PIN_0 AON_GPIO_PIN_1 AON_GPIO_PIN_2 AON_GPIO_PIN_3 AON_GPIO_PIN_4 AON_GPIO_PIN_5

Returns

The input port pin value.

hal_aon_gpio_toggle_pin()

void hal_aon_gpio_toggle_pin

(

uint16_t

aon_gpio_pin

)

Toggle the specified AON_GPIO pin.

Parameters

[in]

aon_gpio_pin

Specifies the pin to be toggled. This parameter can be a combination of the following values: AON_GPIO_PIN_0 AON_GPIO_PIN_1 AON_GPIO_PIN_2 AON_GPIO_PIN_3 AON_GPIO_PIN_4 AON_GPIO_PIN_5 AON_GPIO_PIN_ALL

hal_aon_gpio_write_pin()

void hal_aon_gpio_write_pin	(	uint16_t	aon_gpio_pin,
		aon_gpio_pin_state_t	pin_state
	)

Set or clear the selected data port bit.

Parameters

[in]	aon_gpio_pin	Specifies the port bit to be written. This parameter can be a combination of the following values: AON_GPIO_PIN_0 AON_GPIO_PIN_1 AON_GPIO_PIN_2 AON_GPIO_PIN_3 AON_GPIO_PIN_4 AON_GPIO_PIN_5 AON_GPIO_PIN_ALL
[in]	pin_state	Specifies the value to be written to the selected bit. This parameter can be one of the AON_GPIO_PinState enum values: AON_GPIO_PIN_RESET: to clear the port pin AON_GPIO_PIN_SET: to set the port pin