From 0f9f410d4907f1c3f7cc212ebb0146cda5524b86 Mon Sep 17 00:00:00 2001
From: Angelus Vela <AngelusVela22@gmail.com>
Date: Thu, 24 Sep 2026 11:00:33 -0600
Subject: [PATCH] Code with direction function

---
 main.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/main.c b/main.c
index 86c9261..65f8eef 100644
--- a/main.c
+++ b/main.c
@@ -72,3 +72,17 @@ int gpio_export(const char *gpio){
 	close(fd);
 	return 0;
 }
+
+//Gpio direction
+int gpio_direction(int gpio, const char *direction){
+	int fd;
+	//export
+	fd = open("/sys/class/gpio/chip0/export", O_WRONLY);
+	if(fd<0){
+		perror("Error openng the GPIO path");
+		return -1;
+	}
+	write(fd,gpio, strlen(gpio));
+	close(fd);
+	return 0;
+	}