66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file bus_hwtimer.h
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* @brief define hwtimer bus and drv function using bus driver framework
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021-04-24
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*/
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#ifndef BUS_HWTIMER_H
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#define BUS_HWTIMER_H
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#include <bus.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct HwtimerDriver
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{
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struct Driver driver;
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uint32 (*configure) (void *drv, struct BusConfigureInfo *configure_info);
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};
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struct HwtimerBus
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{
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struct Bus bus;
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void *private_data;
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};
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/*Register the hwtimer bus*/
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int HwtimerBusInit(struct HwtimerBus *hwtimer_bus, const char *bus_name);
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/*Register the hwtimer driver*/
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int HwtimerDriverInit(struct HwtimerDriver *hwtimer_driver, const char *driver_name);
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/*Release the hwtimer device*/
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int HwtimerReleaseBus(struct HwtimerBus *hwtimer_bus);
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/*Register the hwtimer driver to the hwtimer bus*/
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int HwtimerDriverAttachToBus(const char *drv_name, const char *bus_name);
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/*Register the driver, manage with the double linklist*/
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int HwtimerDriverRegister(struct Driver *driver);
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/*Find the register driver*/
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DriverType HwtimerDriverFind(const char *drv_name);
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#ifdef __cplusplus
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}
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#endif
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#endif
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