adc_gpio_i2c/gpio_sys
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fix

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This commit is contained in:
Thomas Klaehn 2019-07-29 14:54:52 +02:00
parent 7da732b5e1
commit 8cb066d3dc
1 changed files with 6 additions and 1 deletions
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7
src/gpio.c
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@ -9,7 +9,7 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <gpio_sys.h>
#include <gpio.h>
#define IN 0
#define OUT 1
@ -22,6 +22,7 @@ static int gpio_export(int pin);
static int gpio_unexport(int pin);
static int gpio_set_direction(int pin, int dir);
// cppcheck-suppress unusedFunction
int gpio_open(const struct gpio_sys *gpio)
{
int res;
@ -41,6 +42,7 @@ int gpio_open(const struct gpio_sys *gpio)
return 0;
}
// cppcheck-suppress unusedFunction
int gpio_close(const struct gpio_sys *gpio)
{
int res;
@ -58,6 +60,7 @@ int gpio_close(const struct gpio_sys *gpio)
return 0;
}
// cppcheck-suppress unusedFunction
int gpio_direction(struct gpio_sys *gpio, int direction)
{
int res;
@ -76,6 +79,7 @@ int gpio_direction(struct gpio_sys *gpio, int direction)
return 0;
}
// cppcheck-suppress unusedFunction
int gpio_read(const struct gpio_sys *gpio)
{
char path[VALUE_MAX];
@ -99,6 +103,7 @@ int gpio_read(const struct gpio_sys *gpio)
return(atoi(value_str));
}
// cppcheck-suppress unusedFunction
int gpio_write(const struct gpio_sys *gpio, int value)
{
static const char s_values_str[] = "01";