Merge branch 'develop' into CMSIS-Pack

Author: fool-cat

.gitignore

@@ -5,6 +5,7 @@ ref/
 unused/
 
 .vscode/
+.claude/
 
 # 开发阶段屏蔽掉所有非核心文件
 test/

core/fc_helper.h

@@ -141,7 +141,7 @@
     #pragma clang diagnostic ignored "-Wmissing-braces"
 
     #pragma clang diagnostic ignored "-Wconstant-logical-operand"
-    #pragma clang diagnostic ignored "-Wshadow" 
+    #pragma clang diagnostic ignored "-Wshadow"
 #elif __IS_COMPILER_ARM_COMPILER_5__
     /*! arm compiler 5 */
     #pragma push
@@ -249,16 +249,16 @@
          FC_CONNECT3(__fc_using_, __LINE__, _ptr)++ == NULL; \
          (__on_leave_expr))
 
-#define __fc_using3(__declare, __on_enter_expr, __on_leave_expr)                                \
-    for (__declare,                                                                             \
-         *FC_CONNECT3(__fc_using_, __LINE__, _ptr) = NULL;                                      \
+#define __fc_using3(__declare, __on_enter_expr, __on_leave_expr)                                  \
+    for (__declare,                                                                               \
+         *FC_CONNECT3(__fc_using_, __LINE__, _ptr) = NULL;                                        \
          (FC_CONNECT3(__fc_using_, __LINE__, _ptr)++ == NULL ? ((void)(__on_enter_expr), 1) : 0); \
          (__on_leave_expr))
 
-#define __fc_using4(__dcl1, __dcl2, __on_enter_expr, __on_leave_expr)                           \
-    for (__dcl1, __dcl2,                                                                        \
-         *FC_CONNECT3(__fc_using_, __LINE__, _ptr) = NULL;                                      \
-         (FC_CONNECT3(__fc_using_, __LINE__, _ptr)++ == NULL ? ((void)(__on_enter_expr), 1) : 0);   \
+#define __fc_using4(__dcl1, __dcl2, __on_enter_expr, __on_leave_expr)                             \
+    for (__dcl1, __dcl2,                                                                          \
+         *FC_CONNECT3(__fc_using_, __LINE__, _ptr) = NULL;                                        \
+         (FC_CONNECT3(__fc_using_, __LINE__, _ptr)++ == NULL ? ((void)(__on_enter_expr), 1) : 0); \
          (__on_leave_expr))
 
 #define fc_using(...)                             \

core/fc_log.c

@@ -448,9 +448,11 @@ fc_weak size_t fc_log_write_lose_hook(fc_log_t *log, int len)
     if (log == &default_log)
     {
         static size_t default_lose_count = 0;
-        FC_ATOMIC_SCOPE
         {
-            default_lose_count += len;
+            FC_ATOMIC_SCOPE
+            {
+                default_lose_count += len;
+            }
         }
         lose_count = default_lose_count;
     }
@@ -547,9 +549,15 @@ fc_weak size_t log_write_default(fc_log_file_user_t *file_user)
     }
 
     // 标记最后一块已使用大小
-    fc_pool_mark_used((void *)(file_user->mem.buff), file_user->total_write - file_user->block_write);
+    if (file_user->mem.buff)
+    {
+        fc_pool_mark_used((void *)(file_user->mem.buff), file_user->total_write - file_user->block_write);
+    }
 
-    fc_pool_fifo_push(&fc_log_pool, (void *)file_user->mem_chain);  // 压入fifo
+    if (file_user->mem_chain)
+    {
+        fc_pool_fifo_push(&fc_log_pool, (void *)file_user->mem_chain);  // 压入fifo
+    }
 
     return file_user->total_write;
 }