LVGL 库提交

2026-08-30 08:57:07 +08:00
parent 26c9098630
commit e2f199c6bf
1056 changed files with 556743 additions and 45 deletions
@@ -0,0 +1,67 @@
+/**
+ * @file lv_os.c
+ *
+ */
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "lv_os.h"
+#include "lv_os_private.h"
+#include "../core/lv_global.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+#define lv_general_mutex LV_GLOBAL_DEFAULT()->lv_general_mutex
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ *  STATIC PROTOTYPES
+ **********************/
+
+/**********************
+ *  STATIC VARIABLES
+ **********************/
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**********************
+ *   GLOBAL FUNCTIONS
+ **********************/
+
+void lv_os_init(void)
+{
+#if LV_USE_OS != LV_OS_NONE
+    lv_mutex_init(&lv_general_mutex);
+#endif /*LV_USE_OS != LV_OS_NONE*/
+}
+
+#if LV_USE_OS != LV_OS_NONE
+
+void lv_lock(void)
+{
+    lv_mutex_lock(&lv_general_mutex);
+}
+
+lv_result_t lv_lock_isr(void)
+{
+    return lv_mutex_lock_isr(&lv_general_mutex);
+}
+
+void lv_unlock(void)
+{
+    lv_mutex_unlock(&lv_general_mutex);
+}
+
+/**********************
+ *   STATIC FUNCTIONS
+ **********************/
+
+
+#endif /*LV_USE_OS != LV_OS_NONE*/