mirror of
https://github.com/azure-rtos/threadx
synced 2025-01-16 07:42:57 +08:00
170 lines
5.8 KiB
C
170 lines
5.8 KiB
C
/***************************************************************************
|
|
* Copyright (c) 2024 Microsoft Corporation
|
|
*
|
|
* 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
|
|
**************************************************************************/
|
|
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
/** */
|
|
/** Thread-Metric Component */
|
|
/** */
|
|
/** Message Processing Test */
|
|
/** */
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
|
|
|
|
/**************************************************************************/
|
|
/* */
|
|
/* FUCTION RELEASE */
|
|
/* */
|
|
/* tm_message_processing_test PORTABLE C */
|
|
/* 6.1.7 */
|
|
/* AUTHOR */
|
|
/* */
|
|
/* William E. Lamie, Microsoft Corporation */
|
|
/* */
|
|
/* DESCRIPTION */
|
|
/* */
|
|
/* Basic test for message exchange processing. */
|
|
/* */
|
|
/* RELEASE HISTORY */
|
|
/* */
|
|
/* DATE NAME DESCRIPTION */
|
|
/* */
|
|
/* 10-15-2021 William E. Lamie Initial Version 6.1.7 */
|
|
/* */
|
|
/**************************************************************************/
|
|
#include "tm_api.h"
|
|
|
|
|
|
/* Define the counters used in the demo application... */
|
|
|
|
unsigned long tm_message_processing_counter;
|
|
unsigned long tm_message_sent[4];
|
|
unsigned long tm_message_received[4];
|
|
|
|
|
|
/* Define the test thread prototypes. */
|
|
|
|
void tm_message_processing_thread_0_entry(void);
|
|
|
|
|
|
/* Define the reporting thread prototype. */
|
|
|
|
void tm_message_processing_thread_report(void);
|
|
|
|
|
|
/* Define the initialization prototype. */
|
|
|
|
void tm_message_processing_initialize(void);
|
|
|
|
|
|
/* Define main entry point. */
|
|
|
|
void tm_main()
|
|
{
|
|
|
|
/* Initialize the test. */
|
|
tm_initialize(tm_message_processing_initialize);
|
|
}
|
|
|
|
|
|
/* Define the message processing test initialization. */
|
|
|
|
void tm_message_processing_initialize(void)
|
|
{
|
|
|
|
/* Create thread 0 at priority 10. */
|
|
tm_thread_create(0, 10, tm_message_processing_thread_0_entry);
|
|
|
|
/* Resume thread 0. */
|
|
tm_thread_resume(0);
|
|
|
|
/* Create a queue for the message passing. */
|
|
tm_queue_create(0);
|
|
|
|
/* Create the reporting thread. It will preempt the other
|
|
threads and print out the test results. */
|
|
tm_thread_create(5, 2, tm_message_processing_thread_report);
|
|
tm_thread_resume(5);
|
|
}
|
|
|
|
|
|
/* Define the message processing thread. */
|
|
void tm_message_processing_thread_0_entry(void)
|
|
{
|
|
|
|
/* Initialize the source message. */
|
|
tm_message_sent[0] = 0x11112222;
|
|
tm_message_sent[1] = 0x33334444;
|
|
tm_message_sent[2] = 0x55556666;
|
|
tm_message_sent[3] = 0x77778888;
|
|
|
|
while(1)
|
|
{
|
|
/* Send a message to the queue. */
|
|
tm_queue_send(0, tm_message_sent);
|
|
|
|
/* Receive a message from the queue. */
|
|
tm_queue_receive(0, tm_message_received);
|
|
|
|
/* Check for invalid message. */
|
|
if (tm_message_received[3] != tm_message_sent[3])
|
|
break;
|
|
|
|
/* Increment the last word of the 16-byte message. */
|
|
tm_message_sent[3]++;
|
|
|
|
/* Increment the number of messages sent and received. */
|
|
tm_message_processing_counter++;
|
|
}
|
|
}
|
|
|
|
|
|
/* Define the message test reporting thread. */
|
|
void tm_message_processing_thread_report(void)
|
|
{
|
|
|
|
unsigned long last_counter;
|
|
unsigned long relative_time;
|
|
|
|
|
|
/* Initialize the last counter. */
|
|
last_counter = 0;
|
|
|
|
/* Initialize the relative time. */
|
|
relative_time = 0;
|
|
|
|
while(1)
|
|
{
|
|
|
|
/* Sleep to allow the test to run. */
|
|
tm_thread_sleep(TM_TEST_DURATION);
|
|
|
|
/* Increment the relative time. */
|
|
relative_time = relative_time + TM_TEST_DURATION;
|
|
|
|
/* Print results to the stdio window. */
|
|
printf("**** Thread-Metric Message Processing Test **** Relative Time: %lu\n", relative_time);
|
|
|
|
/* See if there are any errors. */
|
|
if (tm_message_processing_counter == last_counter)
|
|
{
|
|
|
|
printf("ERROR: Invalid counter value(s). Error sending/receiving messages!\n");
|
|
}
|
|
|
|
/* Show the time period total. */
|
|
printf("Time Period Total: %lu\n\n", tm_message_processing_counter - last_counter);
|
|
|
|
/* Save the last counter. */
|
|
last_counter = tm_message_processing_counter;
|
|
}
|
|
}
|