forked from xuos/xiuos
66 lines
1.7 KiB
C
66 lines
1.7 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: test_wdt.c
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* @brief: a application of wdt function
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* @version: 1.1
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* @author: AIIT XUOS Lab
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* @date: 2022/12/17
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*/
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#ifdef ADD_XIZI_FETURES
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#include <stdio.h>
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#include <string.h>
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#include <transform.h>
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void TestWDT(int argc, char *agrv[])
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{
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int wdt_fd = PrivOpen(WDT0_DEV_DRIVER, O_RDWR);
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if (wdt_fd < 0)
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{
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printf("open wdt_fd fd error:%d\n", wdt_fd);
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return;
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}
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printf("hw watchdog open!\n");
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// init watchdog
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int wdt_time = 1000;
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struct PrivIoctlCfg ioctl_cfg;
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ioctl_cfg.ioctl_driver_type = WDT_TYPE;
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ioctl_cfg.args = (void *)&wdt_time;
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if (0 != PrivIoctl(wdt_fd, OPER_WDT_SET_TIMEOUT, &ioctl_cfg))
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{
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printf("ioctl wdt fd error %d\n", wdt_fd);
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PrivClose(wdt_fd);
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return;
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}
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int test_counter = 100;
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// wdt feed or not according to argc,if argc!=1 then dog won't be feed
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while (test_counter--)
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{
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if (1 == argc)
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{
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printf("dog is feed\n");
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PrivIoctl(wdt_fd, OPER_WDT_KEEPALIVE, &ioctl_cfg); // feed dog
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}
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PrivTaskDelay(100);
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}
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PrivClose(wdt_fd);
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return;
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}
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PRIV_SHELL_CMD_FUNCTION(TestWDT, a wdt test sample, PRIV_SHELL_CMD_MAIN_ATTR);
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#endif |