feat: publish FreeRTOS C FC06 card

2026-07-19 16:36:03 +02:00
commit 0fc6158501
195 changed files with 60591 additions and 0 deletions
@@ -0,0 +1,41 @@
+#ifndef TASK01_SOFTWARE_TIMERS_MODEL_H
+#define TASK01_SOFTWARE_TIMERS_MODEL_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef struct TimerEvidence
+{
+    uint32_t sequence;
+    uint32_t event;
+    uint32_t tick;
+    uint32_t actor;
+    uint32_t value;
+    uint32_t committed;
+} TimerEvidence;
+
+static inline int fc06_timeline_is_exact( const uint32_t auto_ticks[ 3 ],
+                                          uint32_t one_shot_tick )
+{
+    return auto_ticks[ 0 ] == 2U &&
+           auto_ticks[ 1 ] == 4U &&
+           one_shot_tick == 6U &&
+           auto_ticks[ 2 ] == 7U;
+}
+
+static inline uint32_t fc06_digest( const TimerEvidence * events,
+                                     size_t count )
+{
+    uint32_t hash = 2166136261U;
+    size_t index;
+    for( index = 0U; index < count; ++index )
+    {
+        hash = ( hash ^ events[ index ].event ) * 16777619U;
+        hash = ( hash ^ events[ index ].actor ) * 16777619U;
+        hash = ( hash ^ events[ index ].value ) * 16777619U;
+        hash = ( hash ^ events[ index ].committed ) * 16777619U;
+    }
+    return hash;
+}
+
+#endif