Updated clock prescaler, tested profiler and delayUs

include/sta/debug/assert.hpp

@@ -3,9 +3,8 @@
  * @brief Assertion handling.
  *
  * Configuration:
- *   * STA_ASSERT_FORCE:    Ignore debug defines and always enable assertions
- *   * DEBUG:               Enables assertions when defined
- *   * NDEBUG:              Disables assertions when defined (overrides DEBUG)
+ *   * STA_ASSERT_ENABLED:	Enable assertions
+ *	 * STA_ASSERT_FORCE:	Enable assertions. Still there for backwards compatibility.
  */
 #ifndef STA_CORE_ASSERT_HPP
 #define STA_CORE_ASSERT_HPP
@@ -24,18 +23,10 @@
 
 #include <sta/config.hpp>
 
-// Determine if module should be enabled
-// Condition:
-//     STA_ASSERT_FORCE is defined
-//   or
-//     DEBUG is defined but not NDEBUG
+// Keep STA_ASSERT_FORCE for backwards comapatibility.
 #ifdef STA_ASSERT_FORCE
-#  define STA_ASSERT_ENABLED
-#else // !STA_ASSERT_FORCE
-#  if defined(DEBUG) && !defined(NDEBUG)
-#    define STA_ASSERT_ENABLED
-#  endif // DEBUG && !NDEBUG
-#endif // !STA_ASSERT_FORCE
+#	define STA_ASSERT_ENABLED
+#endif // STA_ASSERT_FORCE
 
 
 #if defined(STA_ASSERT_ENABLED) || defined(DOXYGEN)

include/sta/debug/profile.hpp

@@ -9,7 +9,16 @@
 #define STA_DEBUGGING_PROFILING_HPP
 
 #include <sta/debug/debug.hpp>
-#ifdef STA_DEBUGGING_ENABLED
+
+#ifdef STA_PROFILING_ENABLED
+
+#ifndef STA_DEBUGGING_ENABLED
+#	error "Debugging has to be enabled in order to use profiling."
+#endif // STA_DEBUGGING_ENABLED
+
+#ifndef STA_STM32_DELAY_US_TIM
+#	error "A microsecond timer has to be defined in order to use profiling." 
+#endif // STA_STM32_DELAY_US_TIM
 
 namespace sta
 {
@@ -29,8 +38,10 @@ namespace sta
  */
 #define STA_TIME_IT(name)	sta::Profiler profiler(name);
 
-#endif // STA_DEBUGGING_ENABLED
+#else
 
 #define STA_TIME_IT(name)	((void)0)
 
+#endif // // STA_PROFILING_ENABLED
+
 #endif // STA_DEBUGGING_PROFILING_HPP