75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
/* 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 "watchdog.h"
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#include "uart.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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#include "cts_common.h"
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enum cts_rc sync_test(void)
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{
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return CTS_RC_SUCCESS;
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}
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enum cts_rc set_high_test(void)
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{
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int level;
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gpio_set_flags(GPIO_INPUT_TEST, GPIO_INPUT | GPIO_PULL_UP);
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msleep(READ_WAIT_TIME_MS);
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level = gpio_get_level(GPIO_INPUT_TEST);
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if (level)
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return CTS_RC_SUCCESS;
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else
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return CTS_RC_FAILURE;
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}
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enum cts_rc set_low_test(void)
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{
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int level;
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gpio_set_flags(GPIO_INPUT_TEST, GPIO_INPUT | GPIO_PULL_UP);
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msleep(READ_WAIT_TIME_MS);
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level = gpio_get_level(GPIO_INPUT_TEST);
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if (!level)
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return CTS_RC_SUCCESS;
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else
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return CTS_RC_FAILURE;
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}
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enum cts_rc read_high_test(void)
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{
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gpio_set_flags(GPIO_OUTPUT_TEST, GPIO_ODR_LOW);
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gpio_set_level(GPIO_OUTPUT_TEST, 1);
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msleep(READ_WAIT_TIME_MS*2);
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return CTS_RC_SUCCESS;
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}
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enum cts_rc read_low_test(void)
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{
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gpio_set_flags(GPIO_OUTPUT_TEST, GPIO_ODR_LOW);
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gpio_set_level(GPIO_OUTPUT_TEST, 0);
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msleep(READ_WAIT_TIME_MS*2);
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return CTS_RC_SUCCESS;
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}
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enum cts_rc od_read_high_test(void)
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{
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gpio_set_flags(GPIO_INPUT_TEST, GPIO_OUTPUT | GPIO_ODR_LOW);
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msleep(READ_WAIT_TIME_MS*2);
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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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cts_main_loop(tests, "GPIO");
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task_wait_event(-1);
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}
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