mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
87 lines
1.8 KiB
C++
87 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2015 Freie Universität Berlin
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser
|
|
* General Public License v2.1. See the file LICENSE in the top level
|
|
* directory for more details.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup sys_arduino_api Arduino API
|
|
* @ingroup sys_arduino
|
|
* @brief Implementation of the Arduino API in RIOT
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief Main interface definition of the Arduino API
|
|
*
|
|
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
|
|
*/
|
|
|
|
#ifndef ARDUINO_H
|
|
#define ARDUINO_H
|
|
|
|
extern "C" {
|
|
#include "periph/gpio.h"
|
|
#include "arduino_board.h"
|
|
}
|
|
|
|
#include "serialport.hpp"
|
|
|
|
/**
|
|
* @brief Possible pin configurations
|
|
*/
|
|
enum {
|
|
INPUT, /**< configure pin as input */
|
|
OUTPUT, /**< configure pin as output */
|
|
INPUT_PULLUP /**< configure pin as input with pull-up resistor */
|
|
};
|
|
|
|
/**
|
|
* @brief Possible pin states
|
|
*/
|
|
enum {
|
|
LOW = 0, /**< pin is cleared */
|
|
HIGH = 1 /**< pin is set */
|
|
};
|
|
|
|
/**
|
|
* @brief Primary serial port (mapped to UART_DEV(0))
|
|
*/
|
|
static SerialPort Serial(UART_DEV(0));
|
|
|
|
/**
|
|
* @brief Configure a pin as either input or output
|
|
*
|
|
* @param[in] pin pin to configure
|
|
* @param[in] mode mode to set the pin to
|
|
*/
|
|
void pinMode(int pin, int mode);
|
|
|
|
/**
|
|
* @brief Set the value for the given pin
|
|
*
|
|
* @param[in] pin pin to set
|
|
* @param[in] state HIGH or LOW
|
|
*/
|
|
void digitalWrite(int pin, int state);
|
|
|
|
/**
|
|
* @brief Read the current state of the given pin
|
|
*
|
|
* @param[in] pin pin to read
|
|
*
|
|
* @return state of the given pin, HIGH or LOW
|
|
*/
|
|
int digitalRead(int pin);
|
|
|
|
/**
|
|
* @brief Sleep for a given amount of time [milliseconds]
|
|
*
|
|
* @param[in] msec number of milliseconds to sleep
|
|
*/
|
|
void delay(unsigned long msec);
|
|
|
|
#endif /* ARDUINO_H */
|
|
/** @} */
|