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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 tests the case where the host receives a non-IP packet. */
#include "usbx_ux_test_cdc_ecm.h"
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_cdc_ecm_host_non_ip_packet_received_test_application_define(void *first_unused_memory)
#endif
{
/* Inform user. */
printf("Running CDC-ECM Host Non IP Packet Received Test.................... ");
stepinfo("\n");
ux_test_cdc_ecm_initialize(first_unused_memory);
}
static void post_init_host()
{
NX_PACKET *out_packet;
/* Note that the packets we send to the host will just get released by NetX
for being invalid. */
/** Test '*(packet -> nx_packet_prepend_ptr + 12) != 0x08' **/
UX_TEST_CHECK_SUCCESS(nx_packet_allocate(&packet_pool_device, &out_packet, NX_UDP_PACKET, NX_WAIT_FOREVER));
out_packet->nx_packet_length = (ULONG)(out_packet->nx_packet_data_end - out_packet->nx_packet_prepend_ptr);
memset(out_packet->nx_packet_prepend_ptr, 'a', out_packet->nx_packet_length);
out_packet->nx_packet_prepend_ptr[12] = 0x00;
/* Now send the packet. */
_ux_device_class_cdc_ecm_write(cdc_ecm_device, out_packet);
/* Wait for host to receive it. */
tx_thread_sleep(500);
/** Test '*(packet -> nx_packet_prepend_ptr + 13) != 0' **/
UX_TEST_CHECK_SUCCESS(nx_packet_allocate(&packet_pool_device, &out_packet, NX_UDP_PACKET, NX_WAIT_FOREVER));
out_packet->nx_packet_length = (ULONG)(out_packet->nx_packet_data_end - out_packet->nx_packet_prepend_ptr);
memset(out_packet->nx_packet_prepend_ptr, 'a', out_packet->nx_packet_length);
out_packet->nx_packet_prepend_ptr[12] = 0x08;
out_packet->nx_packet_prepend_ptr[13] = 0x01;
/* Now send the packet. */
_ux_device_class_cdc_ecm_write(cdc_ecm_device, out_packet);
/* Wait for host to receive it. */
tx_thread_sleep(500);
/* We're done!? */
}
static void post_init_device()
{
}
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