gpio_hal.c File Reference

#include <gpio_hal.h>

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Functions
void	gpio_init_all (void)
void	gpio_set_mode (const gpio_dev *const dev, uint8_t pin, gpio_pin_mode mode)

Variables
const gpio_dev	gpioa
const gpio_dev *const	_GPIOA = &gpioa
const gpio_dev	gpiob
const gpio_dev *const	_GPIOB = &gpiob
const gpio_dev	gpioc
const gpio_dev *const	_GPIOC = &gpioc
const gpio_dev	gpiod
const gpio_dev *const	_GPIOD = &gpiod
const gpio_dev	gpioe
const gpio_dev *const	_GPIOE = &gpioe
const gpio_dev	gpiof
const gpio_dev *const	_GPIOF = &gpiof
const gpio_dev	gpiog
const gpio_dev *const	_GPIOG = &gpiog
static const gpio_dev *	_gpios [] = { &gpioa, &gpiob, &gpioc, &gpiod, &gpioe, &gpiof, &gpiog }

Function Documentation

gpio_init_all()

void gpio_init_all

(

void

)

Initialize and reset all available GPIO devices.

Definition at line 90 of file gpio_hal.c.

Referenced by F4Light::GPIO::init().

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gpio_set_mode()

void gpio_set_mode	(	const gpio_dev *const	dev,
		uint8_t	pin,
		gpio_pin_mode	mode
	)

Set the mode of a GPIO pin.

Definition at line 125 of file gpio_hal.c.

Referenced by F4Light::GPIO::_pinMode(), F4Light::UARTDriver::begin(), boardInit(), i2c_master_release_bus(), F4Light::SPIDevice::init(), Soft_I2C::init_hw(), F4Light::DigitalSource::mode(), pwmInitializeInput(), F4Light::AnalogSource::setup_read(), spi_gpio_master_cfg(), spi_gpio_slave_cfg(), F4Light::AnalogSource::stop_read(), usb_close(), usb_periphcfg(), and usb_setParams().

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Variable Documentation

_GPIOA

const gpio_dev* const _GPIOA = &gpioa

GPIO port A device.

Definition at line 23 of file gpio_hal.c.

Referenced by usb_periphcfg().

_GPIOB

const gpio_dev* const _GPIOB = &gpiob

GPIO port B device.

Definition at line 31 of file gpio_hal.c.

_GPIOC

const gpio_dev* const _GPIOC = &gpioc

GPIO port C device.

Definition at line 39 of file gpio_hal.c.

_GPIOD

const gpio_dev* const _GPIOD = &gpiod

GPIO port D device.

Definition at line 47 of file gpio_hal.c.

_GPIOE

const gpio_dev* const _GPIOE = &gpioe

GPIO port E device.

Definition at line 55 of file gpio_hal.c.

_GPIOF

const gpio_dev* const _GPIOF = &gpiof

GPIO port F device.

Definition at line 63 of file gpio_hal.c.

_GPIOG

const gpio_dev* const _GPIOG = &gpiog

GPIO port G device.

Definition at line 71 of file gpio_hal.c.

_gpios

const gpio_dev* _gpios[] = { &gpioa, &gpiob, &gpioc, &gpiod, &gpioe, &gpiof, &gpiog }

static

Definition at line 75 of file gpio_hal.c.

gpioa

const gpio_dev gpioa

Initial value:

= {
    .GPIOx     = GPIOA,
    .clk       = RCC_AHB1Periph_GPIOA,
    .exti_port = AFIO_EXTI_PA,
}

Definition at line 17 of file gpio_hal.c.

gpiob

const gpio_dev gpiob

Initial value:

= {
    .GPIOx      = GPIOB,
    .clk       = RCC_AHB1Periph_GPIOB,
    .exti_port = AFIO_EXTI_PB,
}

Definition at line 25 of file gpio_hal.c.

gpioc

const gpio_dev gpioc

Initial value:

= {
    .GPIOx      = GPIOC,
    .clk       = RCC_AHB1Periph_GPIOC,
    .exti_port = AFIO_EXTI_PC,
}

Definition at line 33 of file gpio_hal.c.

gpiod

const gpio_dev gpiod

Initial value:

= {
    .GPIOx      = GPIOD,
    .clk       = RCC_AHB1Periph_GPIOD,
    .exti_port = AFIO_EXTI_PD,
}

Definition at line 41 of file gpio_hal.c.

gpioe

const gpio_dev gpioe

Initial value:

= {
    .GPIOx      = GPIOE,
    .clk       = RCC_AHB1Periph_GPIOE,
    .exti_port = AFIO_EXTI_PE,
}

Definition at line 49 of file gpio_hal.c.

gpiof

const gpio_dev gpiof

Initial value:

= {
    .GPIOx      = GPIOF,
    .clk       = RCC_AHB1Periph_GPIOF,
    .exti_port = AFIO_EXTI_PF,
}

Definition at line 57 of file gpio_hal.c.

gpiog

const gpio_dev gpiog

Initial value:

= {
    .GPIOx      = GPIOG,
    .clk       = RCC_AHB1Periph_GPIOG,
    .exti_port = AFIO_EXTI_PG,
}

Definition at line 65 of file gpio_hal.c.