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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 NetX test concentrates on the basic packet operations. */
#include "tx_api.h"
#include "nx_api.h"
#include "nx_packet.h"
#define DEMO_STACK_SIZE 2048
#define TEST_SIZE (NX_UDP_PACKET+28)
#ifndef NX_PACKET_ALIGNMENT
#define NX_PACKET_ALIGNMENT sizeof(ULONG)
#endif /* NX_PACKET_ALIGNMENT */
/* Define the ThreadX and NetX object control blocks... */
static TX_THREAD ntest_0;
static NX_PACKET_POOL pool_0;
/* Define the counters used in the test application... */
static ULONG error_counter;
#if !defined(NX_DISABLE_PACKET_CHAIN) && defined(__PRODUCT_NETXDUO__)
static UCHAR buffer[2048];
#endif
/* Define thread prototypes. */
static void ntest_0_entry(ULONG thread_input);
extern 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 netx_packet_data_append_test_application_define(void *first_unused_memory)
#endif
{
CHAR *pointer;
UINT status;
/* Setup the working pointer. */
pointer = (CHAR *) first_unused_memory;
error_counter = 0;
/* Create the main thread. */
tx_thread_create(&ntest_0, "thread 0", ntest_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
/* Initialize the NetX system. */
nx_system_initialize();
/* Create the pools again. */
status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", TEST_SIZE, pointer, (TEST_SIZE + sizeof(NX_PACKET)) * 10);
pointer = pointer + ((TEST_SIZE + sizeof(NX_PACKET)) * 10);
/* Check status */
if (status)
error_counter++;
}
/* Define the test threads. */
static void ntest_0_entry(ULONG thread_input)
{
#if !defined(NX_DISABLE_PACKET_CHAIN) && defined(__PRODUCT_NETXDUO__)
UINT status;
NX_PACKET *my_packet;
#endif /* !defined(NX_DISABLE_PACKET_CHAIN) && defined(__PRODUCT_NETXDUO__) */
/* Print out test information banner. */
printf("NetX Test: Packet Data Append Test...................................");
/* Check for earlier error. */
if (error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
#if !defined(NX_DISABLE_PACKET_CHAIN) && defined(__PRODUCT_NETXDUO__)
/* Allocate the packet. */
status = nx_packet_allocate(&pool_0, &my_packet, 0, NX_NO_WAIT);
/* Check for error. */
if (status)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Append data that is two packet size. */
status = nx_packet_data_append(my_packet, buffer, TEST_SIZE * 4, &pool_0, NX_NO_WAIT);
/* Check the status. */
if(status)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Release the packet. */
status = nx_packet_release(my_packet);
/* Check the status. */
if(status)
{
printf("ERROR!\n");
test_control_return(1);
}
#endif
printf("SUCCESS!\n");
test_control_return(0);
}
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