1 files changed, 0 insertions, 131 deletions
diff --git a/include/gpio.h b/include/gpio.h
deleted file mode 100644
index 08feb86..0000000
--- a/include/gpio.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/**
- * @file gpio.h
- * Abstracts gpio access, makes things easier
- *
- * Copyright (C) 2018 Clyne Sullivan
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef GPIO_H_
-#define GPIO_H_
-
-#include <stm32l476xx.h>
-
-/**
- * Helps simplify gpio calls.
- * @param p port, e.g. GPIOA
- * @param b pin, e.g. 4
- */
-#define GPIO_PORT(p, b) GPIO##p, b
-
-/**
- * Defines possible modes for a gpio pin
- */
-enum GPIO_MODE
-{
-	INPUT = 0, /**< digital input */
-	OUTPUT,    /**< digital output */
-	ALTERNATE, /**< alternate function */
-	ANALOG     /**< analog function */
-};
-
-/**
- * Defines whether to use push-pull or open drain.
- */
-enum GPIO_TYPE
-{
-	PUSHPULL = 0, /**< push-pull */
-	OPENDRAIN     /**< open drain */
-};
-
-/**
- * Defines the pin's speed
- */
-enum GPIO_SPEED
-{
-	LOW = 0, /**< low */
-	MEDIUM,  /**< medium */
-	HIGH,    /**< high */
-	VERYHIGH /**< very high/maximum */
-};
-
-/**
- * Defines if a pullup or pulldown should be used.
- */
-enum GPIO_PUPD
-{
-	NOPUPD,  /**< no pullup/pulldown */
-	PULLUP,  /**< use pullup */
-	PULLDOWN /**< use pulldown */
-};
-
-/**
- * Initializes the gpio.
- */
-void gpio_init(void);
-
-/**
- * Enables or disables pullup/pulldown for the given pin.
- * @param port the port, e.g. GPIOA
- * @param pin the pin
- * @param pupd pullup/pulldown enable
- * @see GPIO_PUPD
- */
-void gpio_pupd(GPIO_TypeDef *port, uint32_t pin, uint32_t pupd);
-
-/**
- * Sets whether to use push-pull or open drain for the given pin.
- * @param port the port
- * @param pin the pin
- * @param type what to use
- * @see GPIO_TYPE
- */
-void gpio_type(GPIO_TypeDef *port, uint32_t pin, uint32_t type);
-
-/**
- * Sets the pin's speed.
- * @param port the port
- * @param pin the pin
- * @param speed the speed to use
- * @see GPIO_SPEED
- */
-void gpio_speed(GPIO_TypeDef *port, uint32_t pin, uint32_t speed);
-
-/**
- * Sets the pin's i/o mode.
- * @param port the port
- * @param pin the pin
- * @param mode the mode to use
- * @see GPIO_MODE
- */
-void gpio_mode(GPIO_TypeDef *port, uint32_t pin, uint32_t mode);
-
-/**
- * Sets the state of a digital output pin.
- * @param port the port
- * @param pin the pin
- * @param val non-zero for high, zero for low
- */
-void gpio_dout(GPIO_TypeDef *port, uint32_t pin, uint32_t val);
-
-/**
- * Reads a digital input pin.
- * @param port the port
- * @param pin the pin
- * @return non-zero for high, zero for low
- */
-uint32_t gpio_din(GPIO_TypeDef *port, uint32_t pin);
-
-#endif // GPIO_H_