feat: publish FreeRTOS C FC03 card

2026-07-19 16:36:02 +02:00
commit 34d08ae979
203 changed files with 57403 additions and 0 deletions
@@ -0,0 +1,57 @@
+#ifndef TASK01_SCHEDULER_MODEL_H
+#define TASK01_SCHEDULER_MODEL_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+enum
+{
+    SCHED_PEER_A = 0U,
+    SCHED_PEER_B = 1U,
+    SCHED_ORDER_BEFORE_RAISE = 1U,
+    SCHED_ORDER_HIGH_PROBE = 2U,
+    SCHED_ORDER_AFTER_RAISE = 3U
+};
+
+static inline int scheduler_trace_has_aba( const uint32_t * task_ids,
+                                           size_t count )
+{
+    size_t index;
+
+    for( index = 2U; index < count; ++index )
+    {
+        if( task_ids[ index - 2U ] == SCHED_PEER_A &&
+            task_ids[ index - 1U ] == SCHED_PEER_B &&
+            task_ids[ index ] == SCHED_PEER_A )
+        {
+            return 1;
+        }
+    }
+    return 0;
+}
+
+static inline int scheduler_ticks_nondecreasing( const uint32_t * ticks,
+                                                  size_t count )
+{
+    size_t index;
+
+    for( index = 1U; index < count; ++index )
+    {
+        if( ticks[ index ] < ticks[ index - 1U ] )
+        {
+            return 0;
+        }
+    }
+    return 1;
+}
+
+static inline int scheduler_preemption_order_valid( const uint32_t * order,
+                                                     size_t count )
+{
+    return count == 3U &&
+           order[ 0 ] == SCHED_ORDER_BEFORE_RAISE &&
+           order[ 1 ] == SCHED_ORDER_HIGH_PROBE &&
+           order[ 2 ] == SCHED_ORDER_AFTER_RAISE;
+}
+
+#endif