linux_gpio.cpp File Reference

#include "linux_gpio.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <px4_platform_common/posix.h>

Include dependency graph for linux_gpio.cpp:

Go to the source code of this file.

Macros
#define	PIN_INDEX_BUFFER_MAX   (16)
#define	PIN_DIRECTION_BUFFER_MAX   (30 + PIN_INDEX_BUFFER_MAX)
#define	PIN_VALUE_BUFFER_MAX   (26 + PIN_INDEX_BUFFER_MAX)

Macro Definition Documentation

PIN_DIRECTION_BUFFER_MAX

#define PIN_DIRECTION_BUFFER_MAX   (30 + PIN_INDEX_BUFFER_MAX)

Definition at line 46 of file linux_gpio.cpp.

Referenced by LinuxGPIO::setDirection().

PIN_INDEX_BUFFER_MAX

#define PIN_INDEX_BUFFER_MAX   (16)

Definition at line 45 of file linux_gpio.cpp.

Referenced by LinuxGPIO::exportPin(), and LinuxGPIO::unexportPin().

PIN_VALUE_BUFFER_MAX

#define PIN_VALUE_BUFFER_MAX   (26 + PIN_INDEX_BUFFER_MAX)

Definition at line 47 of file linux_gpio.cpp.

Referenced by LinuxGPIO::exportPin().