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move defines to header-file

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This commit is contained in:
Siegfried Kienzle
2017-04-25 07:36:03 +02:00
parent 73e359873f
commit f5a9c9eac2
2 changed files with 4 additions and 2 deletions
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3
project/gpio.c
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@@ -4,9 +4,8 @@
#include<string.h> #include<string.h>
#include<unistd.h> #include<unistd.h>
#include<string.h> #include<string.h>
#include "gpio.h"
#define BASEPATH "/sys/class/gpio/"
#define GPIO_FOLDER "gpio%s/"
void writeFile(char *filename, char *buffer, size_t count) void writeFile(char *filename, char *buffer, size_t count)
{ {

3
project/gpio.h
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@@ -2,6 +2,9 @@
#ifndef GPIO_H_ #ifndef GPIO_H_
#define GPIO_H_ #define GPIO_H_
#define BASEPATH "/sys/class/gpio/"
#define GPIO_FOLDER "gpio%s/"
void writeFile(char *filename, char *buffer, size_t count); void writeFile(char *filename, char *buffer, size_t count);
void registerPin(char *pin); void registerPin(char *pin);
void freePin(char *pin); void freePin(char *pin);