pure sdk for main

2025-08-27 09:51:58 +01:00
parent f0d033f1c9
commit 0571416e7c
3283 changed files with 1577720 additions and 1 deletions
@@ -0,0 +1,99 @@
+#ifndef _HUGEIC_DEV_H_
+#define _HUGEIC_DEV_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct dev_obj;
+
+struct devobj_ops{
+#ifdef CONFIG_SLEEP
+    int32 (*suspend)(struct dev_obj *obj);
+    int32 (*resume)(struct dev_obj *obj);
+#endif
+};
+
+#ifndef OS_BLKLIST
+#define OS_BLKLIST
+struct os_blklist{
+    void *hdl;
+};
+#endif
+
+struct dev_obj{
+    uint16 dev_id;
+    uint8  busy; /* device 被使用状态，由驱动代码设置。
+                    有8bit可用，驱动代码根据 read/write/... 设置不同的bit位 */
+    uint8  suspend: 1, /* device进入suspend状态，由dev_suspend API设置 */
+           rev: 7;
+    struct dev_obj *next;
+#ifdef CONFIG_SLEEP
+    struct os_blklist blklist;
+#endif
+    const struct devobj_ops *ops;
+};
+
+#define DEV_BUSY(dev, val, set)      dev_busy((struct dev_obj *)(dev), val, set)
+#define DEV_SUSPENDED(dev, suspend)  dev_suspended((struct dev_obj *)(dev), suspend)
+#define HALDEV_SUSPENDED(dev)        if(dev_suspended((struct dev_obj *)dev, 1)) return RET_ERR
+
+/**
+ * dev core module initialize
+ * @return return RET_OK if initialize sucess, else return RET_ERR.
+ **/
+extern int32 dev_init(void);
+
+/**
+ * get dev by dev_id
+ * @param[in] dev_id device id
+ * @return return device object if device exist, else return NULL.
+ **/
+extern struct dev_obj *dev_get(int32 dev_id);
+
+/*
+* set or clear device busy flag.
+*/
+extern void dev_busy(struct dev_obj *dev, uint8 busy, uint8 set);
+
+/**
+ * register device into dev manager.
+ * @param[in] dev_id device id.
+ * @param[in] device object to register.
+ * @return return RET_OK if register sucess, else return RET_ERR.
+ **/
+extern int32 dev_register(uint32 dev_id, struct dev_obj *device);
+
+/**
+ * unregister device into dev manager.
+ * @param[in] device object to unregister.
+ * @return return RET_OK if register sucess, else return RET_ERR.
+ **/
+extern int32 dev_unregister(struct dev_obj *device);
+
+/* 检查指定的device是否已经被suspend，
+   参数suspend：表示如果device已经被suspend，是否suspend当前task
+*/
+int32 dev_suspended(struct dev_obj *dev, uint8 suspend);
+/**
+ * device suspend when system enter sleep.
+ * @param[in] dsleep sleep or deep sleep.
+ * @return return RET_OK if unregister sucess, else return RET_ERR.
+ **/
+extern int32 dev_suspend(uint16 type);
+extern int32 dev_suspend_hook(struct dev_obj *dev, uint16 type);
+
+/**
+ * device resume when system resume.
+ * @return return RET_OK if unregister sucess, else return RET_ERR.
+ **/
+extern int32 dev_resume(uint16 type, uint32 wkreason);
+extern int32 dev_resume_hook(struct dev_obj *dev, uint16 type, uint32 wkreason);
+
+extern int32 pin_func(int32 dev_id, int32 request);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif