feat: publish FreeRTOS C FC08 card

2026-07-19 16:36:03 +02:00
commit 2e82515c3b
199 changed files with 59703 additions and 0 deletions
@@ -0,0 +1,56 @@
+#ifndef TASK01_MUTEX_H
+#define TASK01_MUTEX_H
+
+#include <stdint.h>
+
+#include "FreeRTOS.h"
+#include "semphr.h"
+#include "task.h"
+#include "task01_mutex_model.h"
+
+#define FC08_TASK_STACK_WORDS       256U
+#define FC08_LOW_PRIORITY           1U
+#define FC08_MEDIUM_PRIORITY        2U
+#define FC08_HIGH_PRIORITY          3U
+#define FC08_VERIFIER_PRIORITY      0U
+#define FC08_EVENT_CAPACITY         12U
+#define FC08_TIMEOUT_TICKS          20U
+
+typedef struct MutexExperiment
+{
+    SemaphoreHandle_t mutex;
+    TaskHandle_t low_handle;
+    TaskHandle_t medium_handle;
+    TaskHandle_t high_handle;
+    TaskHandle_t verifier_handle;
+    UBaseType_t inherited_priority;
+    UBaseType_t restored_priority;
+    TaskHandle_t holder_while_contended;
+    eTaskState medium_state_while_inherited;
+    uintptr_t low_sp;
+    uintptr_t high_sp;
+    uintptr_t medium_sp;
+    uint32_t protected_value;
+    uint32_t medium_started;
+    uint32_t medium_started_while_inherited;
+    uint32_t high_acquired;
+    uint32_t low_done;
+    uint32_t high_done;
+    uint32_t medium_done;
+    uint32_t pass;
+    uint32_t evidence_digest;
+} MutexExperiment;
+
+extern MutexExperiment g_fc08;
+extern MutexEvidence g_fc08_events[ FC08_EVENT_CAPACITY ];
+extern volatile uint32_t g_fc08_event_count;
+extern volatile uint32_t g_fc08_last_checkpoint;
+extern volatile uint32_t g_fc08_pass;
+
+void fc08_checkpoint_committed( uint32_t point, const void * subject );
+void fc08_low_entry( void * context );
+void fc08_medium_entry( void * context );
+void fc08_high_entry( void * context );
+void fc08_verifier_entry( void * context );
+
+#endif