move display and system into separate files

1 files changed, 18 insertions, 0 deletions

diff --git a/src/system.h b/src/system.h
new file mode 100644
index 0000000..e944bb2
--- /dev/null
+++ b/src/system.h
@@ -0,0 +1,18 @@
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+#include <util/delay.h>
+#include <stdlib.h>
+
+#define SHUTDOWN_THRESHOLD 2048
+
+class System {
+	private:
+		uint16_t want_shutdown;
+	public:
+		System() { want_shutdown = 0; };
+		void loop(void);
+		void shutdown(void);
+};
+
+extern System rocket;