WIP: device synchronization

Software/VNA_embedded/Application/Trigger.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <cstdint>
+
+namespace Trigger {
+
+enum class Mode : uint8_t {
+	Off = 0,
+	USB_GUI = 1,
+	ExtRef = 2,
+	Trigger = 3,
+};
+
+using CallbackISR = void(*)(void);
+
+void Init(CallbackISR cb);
+
+void SetMode(Mode m);
+Mode GetMode();
+
+void SetInput(bool high);
+bool GetOutput();
+bool GetInput();
+
+}