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 +1,81 @@
+/**
+ * @file lv_timer_private.h
+ *
+ */
+
+#ifndef LV_TIMER_PRIVATE_H
+#define LV_TIMER_PRIVATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+#include "lv_timer.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**
+ * Descriptor of a lv_timer
+ */
+struct _lv_timer_t {
+    uint32_t period;           /**< How often the timer should run */
+    uint32_t last_run;         /**< Last time the timer ran */
+    lv_timer_cb_t timer_cb;    /**< Timer function */
+    void * user_data;          /**< Custom user data */
+    int32_t repeat_count;      /**< 1: One time;  -1 : infinity;  n>0: residual times */
+    uint32_t paused : 1;
+    uint32_t auto_delete : 1;
+};
+
+typedef struct {
+    lv_ll_t timer_ll;          /**< Linked list to store the lv_timers */
+
+    bool lv_timer_run;
+    uint8_t idle_last;
+    bool timer_deleted;
+    bool timer_created;
+    uint32_t timer_time_until_next;
+
+    bool already_running;
+    uint32_t periodic_last_tick;
+    uint32_t busy_time;
+    uint32_t idle_period_start;
+    uint32_t run_cnt;
+
+    lv_timer_handler_resume_cb_t resume_cb;
+    void * resume_data;
+} lv_timer_state_t;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Init the lv_timer module
+ */
+void lv_timer_core_init(void);
+
+/**
+ * Deinit the lv_timer module
+ */
+void lv_timer_core_deinit(void);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_TIMER_PRIVATE_H*/