mirror of https://github.com/arendst/Tasmota.git
63 lines
968 B
C
63 lines
968 B
C
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file gpio.h
|
||
|
|
* Class declaration for SPI helper files
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Example of gpio.h class declaration for GPIO portability
|
||
|
|
*
|
||
|
|
* @defgroup Porting_GPIO Porting: GPIO
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#ifndef GPIO_H
|
||
|
|
#define GPIO_H
|
||
|
|
|
||
|
|
#include <avr/io.h>
|
||
|
|
#include "gpio_helper.h"
|
||
|
|
|
||
|
|
|
||
|
|
class GPIO {
|
||
|
|
public:
|
||
|
|
/* Constants */
|
||
|
|
static const int DIRECTION_OUT = 1;
|
||
|
|
static const int DIRECTION_IN = 0;
|
||
|
|
|
||
|
|
static const int OUTPUT_HIGH = 1;
|
||
|
|
static const int OUTPUT_LOW = 0;
|
||
|
|
|
||
|
|
GPIO();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Similar to Arduino pinMode(pin,mode);
|
||
|
|
* @param port
|
||
|
|
* @param DDR
|
||
|
|
*/
|
||
|
|
static void open(int port, int DDR);
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @param port
|
||
|
|
*/
|
||
|
|
static void close(int port);
|
||
|
|
/**
|
||
|
|
* Similar to Arduino digitalRead(pin);
|
||
|
|
* @param port
|
||
|
|
* @param value
|
||
|
|
*/
|
||
|
|
static int read(int port);
|
||
|
|
/**
|
||
|
|
* Similar to Arduino digitalWrite(pin,state);
|
||
|
|
* @param port
|
||
|
|
* @param value
|
||
|
|
*/
|
||
|
|
static void write(int port,int value);
|
||
|
|
|
||
|
|
virtual ~GPIO();
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* GPIO_H */
|
||
|
|
/*@}*/
|