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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/* This test is designed to test the interrupt control service call avaialbe to the
application. */
#include <stdio.h>
#include "tx_api.h"
static unsigned long thread_0_counter = 0;
static TX_THREAD thread_0;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
/* Prototype for test control return. */
void test_control_return(UINT status);
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void threadx_interrupt_control_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR *pointer;
/* Put first available memory address into a character pointer. */
pointer = (CHAR *) first_unused_memory;
/* Put system definition stuff in here, e.g. thread creates and other assorted
create information. */
status = tx_thread_create(&thread_0, "thread 0", thread_0_entry, 1,
pointer, TEST_STACK_SIZE_PRINTF,
17, 17, 100, TX_AUTO_START);
pointer = pointer + TEST_STACK_SIZE_PRINTF;
/* Check for status. */
if (status != TX_SUCCESS)
{
printf("Running Interrupt Control Test...................................... ERROR #1\n");
test_control_return(1);
}
}
/* Define the test threads. */
static void thread_0_entry(ULONG thread_input)
{
UINT saved_interrupt_posture;
/* Inform user. */
printf("Running Interrupt Control Test...................................... ");
/* Lockout interrupts. */
saved_interrupt_posture = tx_interrupt_control(TX_INT_DISABLE);
/* Increment the thread counter. */
thread_0_counter++;
/* Restore interrupts. */
saved_interrupt_posture = tx_interrupt_control(saved_interrupt_posture);
/* Sleep to make sure interrupts now work. */
tx_thread_sleep(2);
/* Check to make sure the returned interrupt type works. */
if (saved_interrupt_posture != TX_INT_DISABLE)
{
/* Interrupt control error. */
printf("ERROR #2\n");
test_control_return(1);
}
else
{
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
}
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