#include "cfg/cfg_arch.h" /* ARCH_EMUL */
/**
- * Multithreading kernel.
+ * Enable the multithreading kernel.
*/
#define CONFIG_KERNEL 0
/**
- * \name Modules activation
+ * \name Optional kernel features
*
* \{
*/
#define CONFIG_KERN_SCHED (0)
#define CONFIG_KERN_SIGNALS (0 && CONFIG_KERN_SCHED)
#define CONFIG_KERN_TIMER (0)
+#define CONFIG_KERN_IRQ (0)
#define CONFIG_KERN_HEAP (0)
#define CONFIG_KERN_SEMAPHORES (0 && CONFIG_KERN_SIGNALS)
#define CONFIG_KERN_MONITOR (0 && CONFIG_KERN_SCHED)
-/*\}*/
+#define CONFIG_KERN_PREEMPT (0 && CONFIG_KERN_SCHED && CONFIG_KERN_TIMER && CONFIG_KERN_IRQ)
/* EXPERIMENTAL */
-#define CONFIG_KERN_PREEMPTIVE (0 && CONFIG_KERN_SCHED && CONFIG_KERN_TIMER)
-/// Time sharing quantum in timer ticks.
-#define CONFIG_KERN_QUANTUM 50
+/* OBSOLETE */
+#define CONFIG_KERN_PREEMPTIVE CONFIG_KERN_PREEMPT
+
+/// [ms] Time sharing quantum (a prime number prevents interference effects)
+#define CONFIG_KERN_QUANTUM 47
/// Module logging level.
-#define KERN_LOG_LEVEL LOG_LVL_INFO
+#define KERN_LOG_LEVEL LOG_LVL_ERR
/// Module logging format.
#define KERN_LOG_FORMAT LOG_FMT_VERBOSE