1 files changed, 101 insertions, 0 deletions

diff --git a/button/space_button.ino b/button/space_button.ino
new file mode 100644
index 0000000..eefdd15
--- /dev/null
+++ b/button/space_button.ino
@@ -0,0 +1,101 @@
+#include "WiFi.h"
+#include "HTTPClient.h"
+
+/*
+   D0  - in  - big switch toggling open and closed
+   D1  - in  - small switch toggling public/private
+   D10 - out - led showing small switch state
+*/
+
+#define LOG(msg) Serial.print(msg);
+
+#define WIFI_PASSWORD "PASSWORD"
+#define WIFI_SSID "SSID"
+
+#define API_HOST "space.api.binhacken.de"
+
+#define API_PATH_STARTUP "/startup"
+#define API_PATH_OPEN_PUBLIC "/open?public=true"
+#define API_PATH_CLOSE_PUBLIC "/close?public=true"
+#define API_PATH_OPEN_PRIVATE "/open?public=false"
+#define API_PATH_CLOSE_PRIVATE "/close?public=false"
+
+void setup(void);
+void loop(void);
+
+bool d0_state;
+bool d0_prev;
+bool d1_state;
+
+void setup(void) {
+  HTTPClient http;
+
+  Serial.begin(115200);
+  LOG("Lets get down to business");
+
+  /*connect to wifi*/
+  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
+
+  while (WiFi.status() != WL_CONNECTED) {
+    LOG(".")
+    delay(500);
+  }
+
+  LOG("\n:peepohacker: I'm in \n")
+
+  /*setup pins*/
+  pinMode(D10, OUTPUT);
+  pinMode(D0, INPUT);
+  pinMode(D1, INPUT);
+
+  /*capture initial state*/
+  d0_state = d0_prev = digitalRead(D0);
+  d1_state = digitalRead(D1);
+
+  /*setup led correctly after restart*/
+  digitalWrite(D10, d1_state);
+
+  /*send startup message*/
+  http.begin(API_HOST API_PATH_STARTUP);
+  http.GET();
+  http.end();
+}
+
+
+void loop(void) {
+  HTTPClient http;
+
+  /*light up led accordingly*/
+  digitalWrite(D10, d1_state = digitalRead(D1));
+
+  /*
+    you may ask me why I use get for things that should be post.
+    it's simple. I'm lazy as fuck and 1 minute of skimming the HTTPClient header
+    did not teach me how to do posts, because they are way more involved than just get.
+    if it bothers you so much, go touch some grass and then open a PR.
+  */
+  if ((d0_state = digitalRead(D0)) != d0_prev) /*someone toggled D0*/ {
+    d0_prev = d0_state;
+    if (d0_state) { /*D0 true -> open*/
+      if (d1_state) { /*D1 true -> private*/
+        http.begin(API_HOST API_PATH_OPEN_PRIVATE);
+        http.GET();
+        http.end();
+      } else { /*D1 false -> public*/
+        http.begin(API_HOST API_PATH_OPEN_PUBLIC);
+        http.GET();
+        http.end();
+      }
+    } else { /*D0 false -> closed*/
+      if (d1_state) { /*D1 true -> private*/
+        http.begin(API_HOST API_PATH_CLOSE_PRIVATE);
+        http.GET();
+        http.end();
+      } else { /*D1 false -> public*/
+        http.begin(API_HOST API_PATH_CLOSE_PUBLIC);
+        http.GET();
+        http.end();
+      }
+    }
+  }
+}
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