Big assert / debug clean up

include/sta/debug/debug.hpp

@@ -0,0 +1,40 @@
+#ifndef STA_CORE_DEBUGGING_HPP
+#define STA_CORE_DEBUGGING_HPP
+
+#include <sta/config.hpp>
+#ifdef STA_DEBUGGING_ENABLED
+
+#include <sta/debug/printing/printable.hpp>
+
+namespace sta
+{
+	extern Printable * Debug;
+}  // namespace sta
+
+
+/**
+ * @brief Debug print message.
+ *
+ * @param ... See @ref sta::PrintableUART::print
+ *
+ * @ingroup sta_core_debug
+ */
+#  define STA_DEBUG_PRINT(...)      sta::Debug->print(__VA_ARGS__)
+
+/**
+ * @brief Debug print message followed by new-line to UART.
+ *
+ * @param ... See @ref sta::PrintableUART::println
+ *
+ * @ingroup sta_core_debug
+ */
+#  define STA_DEBUG_PRINTLN(...)    sta::Debug->println(__VA_ARGS__)
+
+#else // !STA_DEBUGGING_ENABLED
+
+#  define STA_DEBUG_PRINT(...)      ((void)0)
+#  define STA_DEBUG_PRINTLN(...)    ((void)0)
+
+#endif // STA_DEBUGGING_ENABLED
+
+#endif // STA_CORE_DEBUGGING_HPP