初始版本

2026-04-23 13:49:53 +08:00
parent c1d6ebd38c
commit ac718a463a
257 changed files with 265681 additions and 0 deletions
@@ -0,0 +1,100 @@
+#ifndef PT_TASK_H
+#define PT_TASK_H
+
+#include "pt.h"
+
+#include "pt_sem.h"
+
+#include "pt_ext.h"
+
+#include "pt_pm.h"
+
+/*
+ * Structure for registered entries
+ * Contains the name, protothread control structure, and function pointers
+ * for initialization and entry functions.
+ */
+typedef struct pt pt_t;
+
+typedef struct
+{
+    const char      name[24];       /* Entry name */
+    pt_t*           pt;                /* Protothread control structure */ 
+    int             status;    
+    int (*fn_entry)(pt_t *pt);         /* Function pointer */
+} pt_task_t;
+
+
+/*
+ * Register a scheduling entry function
+ * \param obj_name Unique identifier for the entry (max 7 chars)
+ * \param pt_ptr Protothread control structure pointer
+ * \param entry_func Entry point function (int (*)(pt_t *))
+ */
+/*
+ * Register a scheduling entry function
+ * @param obj_name Unique identifier for the entry (max 7 chars)
+ * @param pt_ptr Protothread control structure pointer
+ * @param init_func Initialization function (int (*)(pt_t *))
+ * @param entry_func Entry point function (int (*)(pt_t *))
+ */
+#define PT_TASK_OBJ(obj_name)      _pt_task_object_##obj_name
+    
+//#define PT_TASK_OBJ_DECL(obj_name) pt_task_t PT_TASK_OBJ(obj_name)
+
+
+/*
+ * Specific section boundary accessors for PT_SCHEDULE_SECTION
+ */
+#ifdef __CC_ARM
+    /* MDK ARM Compiler specific macros for PT_SCHEDULE_SECTION */
+    #define PT_TASK_OBJ_START ((uint32_t)&PT_TASK_OBJ(start))
+    #define PT_TASK_OBJ_END ((uint32_t)&PT_TASK_OBJ(end))
+#elif defined(__GNUC__)
+    extern char __start_PT_SCHEDULE[];
+    extern char __stop_PT_SCHEDULE[];
+    #define PT_SCHEDULE_START  (uint32_t)__start_PT_SCHEDULE
+    #define PT_SCHEDULE_END    (uint32_t)__stop_PT_SCHEDULE
+#endif
+
+
+#define PT_TASK_DECL(obj_name,level,entry_func) \
+    static pt_t      _pt_object_##obj_name; \
+    static pt_task_t _pt_task_object_##obj_name\
+        __attribute__((section("task._pt_obj_"#level), used)) = { \
+            .name = #obj_name, \
+            .pt = &(_pt_object_##obj_name), \
+            .fn_entry =(entry_func) \
+        }
+
+
+#define PT_TASK_START(entry_func)           PT_TASK_DECL(start,"00",entry_func)
+        
+#define PT_TASK_BOARD_REG(entry_func)       PT_TASK_DECL(entry_func,"01",entry_func)
+                                                       
+#define PT_TASK_DRIVER_REG(entry_func)      PT_TASK_DECL(entry_func,"02",entry_func)
+                                                         
+#define PT_TASK_DEVICE_REG(entry_func)      PT_TASK_DECL(entry_func,"03",entry_func)
+                                                        
+#define PT_TASK_COMPONENT_REG(entry_func)   PT_TASK_DECL(entry_func,"04",entry_func)
+                                                       
+#define PT_TASK_THID_REG(entry_func)        PT_TASK_DECL(entry_func,"05",entry_func)
+                                                       
+#define PT_TASK_APP_REG(entry_func)         PT_TASK_DECL(entry_func,"06",entry_func)
+
+#define PT_TASK_END(entry_func)             PT_TASK_DECL(end,"99",entry_func)
+
+/*
+ * Prototypes for auto management functions
+ */
+void pt_task_init(void);
+
+void pt_task_schedule(void);
+ 
+bool pt_task_is_active(pt_task_t *task);
+        
+bool pt_task_all_idle(void);
+
+#endif
+
+