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64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/*
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* Copyright (c) 2022-2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <rtthread.h>
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#include "rtdevice.h"
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#include <aic_core.h>
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#define PM_TEST_HELP \
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"test_pm TIME:\n" \
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"This program is used to test pm sleep/wakeup,\n" \
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"and will change the frequency of CPU.\n" \
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"The system will alternately wakeup and sleep TIME seconds\n" \
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"Example:\n" \
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"test_pm 10\n"
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void test_pm_usage()
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{
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puts(PM_TEST_HELP);
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}
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static void pm_timer_timeout(void *parameter)
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{
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rt_uint8_t sleep_mode;
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sleep_mode = rt_pm_get_sleep_mode();
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if (sleep_mode == PM_SLEEP_MODE_NONE)
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{
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rt_pm_module_release(PM_POWER_ID, PM_SLEEP_MODE_NONE);
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}
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else
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{
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rt_pm_module_request(PM_POWER_ID, PM_SLEEP_MODE_NONE);
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}
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}
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int test_pm(int argc, char *argv[])
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{
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rt_tick_t timeout;
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rt_timer_t timer;
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uint32_t seconds = 0;
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if (argc != 2) {
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test_pm_usage();
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return 1;
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}
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seconds = strtoul(argv[1], NULL, 10);
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rt_pm_default_set(PM_SLEEP_MODE_LIGHT);
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timeout = seconds * RT_TICK_PER_SECOND;
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timer = rt_timer_create("pm_test_timer", pm_timer_timeout, RT_NULL,
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timeout, RT_TIMER_FLAG_PERIODIC);
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if (timer)
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rt_timer_start(timer);
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return 0;
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}
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MSH_CMD_EXPORT(test_pm, test pm stability);
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