79 lines
1.5 KiB
C
79 lines
1.5 KiB
C
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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "common.h"
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#include "cts_common.h"
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#include "gpio.h"
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#include "task.h"
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#include "timer.h"
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#include "watchdog.h"
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void clean_state(void)
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{
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gpio_set_level(GPIO_OUTPUT_TEST, 1);
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gpio_set_level(GPIO_CTS_IRQ2, 1);
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}
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static void trigger_interrupt1(void)
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{
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usleep(CTS_INTERRUPT_TRIGGER_DELAY_US);
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gpio_set_level(GPIO_OUTPUT_TEST, 0);
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usleep(CTS_INTERRUPT_TRIGGER_DELAY_US);
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}
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static void trigger_interrupt2(void)
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{
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usleep(CTS_INTERRUPT_TRIGGER_DELAY_US);
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gpio_set_level(GPIO_CTS_IRQ2, 0);
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usleep(CTS_INTERRUPT_TRIGGER_DELAY_US);
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}
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enum cts_rc test_task_wait_event(void)
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{
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trigger_interrupt1();
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return CTS_RC_SUCCESS;
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}
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enum cts_rc test_task_disable_irq(void)
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{
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trigger_interrupt1();
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return CTS_RC_SUCCESS;
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}
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enum cts_rc test_interrupt_enable(void)
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{
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trigger_interrupt1();
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return CTS_RC_SUCCESS;
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}
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enum cts_rc test_interrupt_disable(void)
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{
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trigger_interrupt1();
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return CTS_RC_SUCCESS;
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}
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enum cts_rc test_nested_interrupt_low_high(void)
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{
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trigger_interrupt2();
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trigger_interrupt1();
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return CTS_RC_SUCCESS;
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}
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enum cts_rc test_nested_interrupt_high_low(void)
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{
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trigger_interrupt1();
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trigger_interrupt2();
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return CTS_RC_SUCCESS;
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}
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#include "cts_testlist.h"
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void cts_task(void)
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{
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gpio_set_flags(GPIO_OUTPUT_TEST, GPIO_ODR_HIGH);
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cts_main_loop(tests, "Interrupt");
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task_wait_event(-1);
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}
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