From 21d397bc2e3c5253647cd5af6c78a56853c7bcee Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sun, 22 Sep 2019 22:07:06 +0200
Subject: hardware geht erst mal

---
 sensor.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 sensor.c

(limited to 'sensor.c')

diff --git a/sensor.c b/sensor.c
new file mode 100644
index 0000000..2c933da
--- /dev/null
+++ b/sensor.c
@@ -0,0 +1,38 @@
+/*
+	Copyright (c) 2016 CurlyMo <curlymoo1@gmail.com>
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+
+#include "wiringx.h"
+
+int main() {
+
+	if(wiringXSetup("raspberrypi3", NULL) == -1) {
+		wiringXGC();
+		return -1;
+	}
+
+	pinMode(9, PINMODE_OUTPUT);
+	digitalWrite(9, HIGH);
+	pinMode(8, PINMODE_OUTPUT);
+	pinMode(9, PINMODE_INPUT);
+	while(1) {
+		printf("Writing to GPIO %d: High\n", 8);
+		digitalWrite(8, HIGH);
+printf("Reading from GPIO %d: %d\n", 9, digitalRead(9));
+		usleep(100000);
+		printf("Writing to GPIO %d: Low\n", 8);
+		digitalWrite(8, LOW);
+printf("Reading from GPIO %d: %d\n", 9, digitalRead(9));
+		usleep(100000);
+	}
+}
-- 
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