First commit XiUOS

resources/include/dev_rtc.h

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+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file dev_rtc.h
+* @brief define rtc dev function using bus driver framework
+* @version 1.0 
+* @author AIIT XUOS Lab
+* @date 2021-04-24
+*/
+
+#ifndef DEV_RTC_H
+#define DEV_RTC_H
+
+#include <bus.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct RtcDevDone
+{
+    uint32 (*open) (void *dev);
+    uint32 (*close) (void *dev);
+    uint32 (*write) (void *dev, struct BusBlockWriteParam *datacfg);
+    uint32 (*read) (void *dev, struct BusBlockReadParam *datacfg);
+};
+
+struct RtcHardwareDevice
+{
+    struct HardwareDev haldev;
+
+    const struct RtcDevDone *dev_done;
+    
+    void *private_data;
+};
+
+/*Register the rtc device*/
+int RtcDeviceRegister(struct RtcHardwareDevice *rtc_device, void *rtc_param, const char *device_name);
+
+/*Register the rtc device to the rtc bus*/
+int RtcDeviceAttachToBus(const char *dev_name, const char *bus_name);
+
+/*Find the register rtc device*/
+HardwareDevType RtcDeviceFind(const char *dev_name, enum DevType dev_type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif