stm32f4_keyboard.h File Reference

Header for stm32f4_keyboard.c file. More...

#include <stdint.h>
#include <stdbool.h>
#include "stm32f4xx.h"
#include "keyboards.h"

Data Structures
struct	stm32f4_keyboard_hw_t
	Structure to define the HW dependencies of a keyboard status. More...

Macros
#define	STM32F4_KEYBOARD_MAIN_ROW_0_GPIO
#define	STM32F4_KEYBOARD_MAIN_ROW_0_PIN
#define	STM32F4_KEYBOARD_MAIN_ROW_1_GPIO
#define	STM32F4_KEYBOARD_MAIN_ROW_1_PIN
#define	STM32F4_KEYBOARD_MAIN_ROW_2_GPIO
#define	STM32F4_KEYBOARD_MAIN_ROW_2_PIN
#define	STM32F4_KEYBOARD_MAIN_ROW_3_GPIO
#define	STM32F4_KEYBOARD_MAIN_ROW_3_PIN
#define	STM32F4_KEYBOARD_MAIN_COL_0_GPIO
#define	STM32F4_KEYBOARD_MAIN_COL_0_PIN
#define	STM32F4_KEYBOARD_MAIN_COL_1_GPIO
#define	STM32F4_KEYBOARD_MAIN_COL_1_PIN
#define	STM32F4_KEYBOARD_MAIN_COL_2_GPIO
#define	STM32F4_KEYBOARD_MAIN_COL_2_PIN
#define	STM32F4_KEYBOARD_MAIN_COL_3_GPIO
#define	STM32F4_KEYBOARD_MAIN_COL_3_PIN

Variables
stm32f4_keyboard_hw_t	keyboards_arr []
	Array of elements that represents the HW characteristics of the keyboards. More...

Detailed Description

Header for stm32f4_keyboard.c file.

Author

Sistemas Digitales II

Date

2026-01-01

Macro Definition Documentation

STM32F4_KEYBOARD_MAIN_COL_0_GPIO

#define STM32F4_KEYBOARD_MAIN_COL_0_GPIO

Keyboard GPIO port for the first column

STM32F4_KEYBOARD_MAIN_COL_0_PIN

#define STM32F4_KEYBOARD_MAIN_COL_0_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_COL_1_GPIO

#define STM32F4_KEYBOARD_MAIN_COL_1_GPIO

Keyboard GPIO port for the second column

STM32F4_KEYBOARD_MAIN_COL_1_PIN

#define STM32F4_KEYBOARD_MAIN_COL_1_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_COL_2_GPIO

#define STM32F4_KEYBOARD_MAIN_COL_2_GPIO

Keyboard GPIO port for the third column

STM32F4_KEYBOARD_MAIN_COL_2_PIN

#define STM32F4_KEYBOARD_MAIN_COL_2_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_COL_3_GPIO

#define STM32F4_KEYBOARD_MAIN_COL_3_GPIO

Keyboard GPIO port for the fourth column

STM32F4_KEYBOARD_MAIN_COL_3_PIN

#define STM32F4_KEYBOARD_MAIN_COL_3_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_ROW_0_GPIO

#define STM32F4_KEYBOARD_MAIN_ROW_0_GPIO

Keyboard GPIO port for the first row

STM32F4_KEYBOARD_MAIN_ROW_0_PIN

#define STM32F4_KEYBOARD_MAIN_ROW_0_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_ROW_1_GPIO

#define STM32F4_KEYBOARD_MAIN_ROW_1_GPIO

Keyboard GPIO port for the second row

STM32F4_KEYBOARD_MAIN_ROW_1_PIN

#define STM32F4_KEYBOARD_MAIN_ROW_1_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_ROW_2_GPIO

#define STM32F4_KEYBOARD_MAIN_ROW_2_GPIO

Keyboard GPIO port for the third row

STM32F4_KEYBOARD_MAIN_ROW_2_PIN

#define STM32F4_KEYBOARD_MAIN_ROW_2_PIN

Keyboard GPIO pin

STM32F4_KEYBOARD_MAIN_ROW_3_GPIO

#define STM32F4_KEYBOARD_MAIN_ROW_3_GPIO

Keyboard GPIO port for the fourth row

STM32F4_KEYBOARD_MAIN_ROW_3_PIN

#define STM32F4_KEYBOARD_MAIN_ROW_3_PIN

Keyboard GPIO pin

Variable Documentation

keyboards_arr

stm32f4_keyboard_hw_t keyboards_arr[]

Array of elements that represents the HW characteristics of the keyboards.

This is an extern variable that is defined in stm32f4_keyboard.c. It represents an array of hardware keyboards.

Array of elements that represents the HW characteristics of the keyboards.

This is an extern variable that is declared in stm32f4_keyboard.h. It represents an array of hardware keyboards.