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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 */
/***************************************************************************/
/* Include necessary system files. */
#include "usbx_ux_test_cdc_ecm.h"
static ULONG error_callback_counter;
static UCHAR buffer[64];
static ULONG error_header_sim;
static void count_error_callback(struct UX_TEST_ACTION_STRUCT *action, VOID *params)
{
UX_TEST_ERROR_CALLBACK_PARAMS *error = (UX_TEST_ERROR_CALLBACK_PARAMS *)params;
// printf("error trap #%d: 0x%x, 0x%x, 0x%x\n", __LINE__, error->system_level, error->system_context, error->error_code);
error_callback_counter ++;
}
static UX_TEST_HCD_SIM_ACTION count_on_error_trap[] = {
{ .usbx_function = UX_TEST_OVERRIDE_ERROR_CALLBACK,
.action_func = count_error_callback,
},
{ 0 }
};
static void simulate_ip_header_error(struct UX_TEST_ACTION_STRUCT *action, VOID *params)
{
UX_TEST_OVERRIDE_UX_HCD_SIM_HOST_ENTRY_PARAMS *p = (UX_TEST_OVERRIDE_UX_HCD_SIM_HOST_ENTRY_PARAMS *)params;
UX_TRANSFER *transfer = (UX_TRANSFER *)p->parameter;
UCHAR *pretend_ptr = transfer->ux_transfer_request_data_pointer;
if (error_header_sim & 1)
{
*(pretend_ptr + 12) = 0x08;
*(pretend_ptr + 13) = 0x01;
}
else
{
*(pretend_ptr + 12) = 0x00;
*(pretend_ptr + 13) = 0x00;
}
error_header_sim ++;
}
static UX_TEST_ACTION bulk_transfer_replace[] =
{
{
.usbx_function = UX_TEST_OVERRIDE_UX_HCD_SIM_HOST_ENTRY,
.function = UX_HCD_TRANSFER_REQUEST,
.req_setup = UX_NULL,
.req_action = UX_TEST_MATCH_EP,
.req_ep_address = 0x02,
.req_actual_len = 64,
.req_status = UX_SUCCESS,
.action_func = simulate_ip_header_error,
.status = UX_SUCCESS,
.do_after = UX_FALSE,
.no_return = UX_TRUE,
},
{ 0 },
};
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_ux_device_class_cdc_ecm_bulkout_thread_test_application_define(void *first_unused_memory)
#endif
{
/* Inform user. */
printf("Running ux_device_class_cdc_ecm_bulkout_thread Test................. ");
stepinfo("\n");
/* Override error trap. */
ux_test_link_hooks_from_array(count_on_error_trap);
ux_test_cdc_ecm_initialize(first_unused_memory);
}
static void post_init_host()
{
UINT i;
UX_SLAVE_ENDPOINT *endpoint;
USB_NETWORK_DEVICE_TYPE *ux_nx_device;
NX_IP *ip;
stepinfo(">>>>>>>>>>>>>>>>>>> Test activate check\n");
UX_TEST_ASSERT(cdc_ecm_device != UX_NULL);
/* Disable the other threads. */
_ux_utility_thread_suspend(&cdc_ecm_device->ux_slave_class_cdc_ecm_bulkin_thread);
// _ux_utility_thread_suspend(&cdc_ecm_device->ux_slave_class_cdc_ecm_bulkout_thread);
_ux_utility_thread_suspend(&cdc_ecm_device->ux_slave_class_cdc_ecm_interrupt_thread);
stepinfo(">>>>>>>>>>>>>>>>>>> Test UX allocate error\n");
error_callback_counter = 0;
for (i = 0; i < 2000; i ++)
{
write_packet_udp(&udp_socket_host, &packet_pool_host, DEVICE_IP_ADDRESS, DEVICE_SOCKET_PORT_UDP, global_basic_test_num_writes_host++, "host");
_ux_utility_thread_sleep(1);
if (error_callback_counter)
break;
}
UX_TEST_ASSERT(error_callback_counter);
for(;i ; i --)
{
read_packet_udp(&udp_socket_device, global_basic_test_num_reads_device++, "device");
_ux_utility_thread_sleep(1);
}
stepinfo(">>>>>>>>>>>>>>>>>>> Test packet header error\n");
for (i = 0; i < 4; i ++)
{
ux_test_hcd_sim_host_set_actions(bulk_transfer_replace);
write_packet_udp(&udp_socket_host, &packet_pool_host, DEVICE_IP_ADDRESS, DEVICE_SOCKET_PORT_UDP, global_basic_test_num_writes_host++, "host");
_ux_utility_thread_sleep(1);
}
// stepinfo(">>>>>>>>>>>>>>>>>>> Test connect to avoid post post operation\n");
// /* Connect. */
// ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE);
// ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE);
// class_cdc_ecm_get_host();
stepinfo(">>>>>>>>>>>>>>>>>>> Test IP instance attach\n");
ux_nx_device = (USB_NETWORK_DEVICE_TYPE *)cdc_ecm_device->ux_slave_class_cdc_ecm_network_handle;
ux_nx_device -> ux_network_device_link_status = UX_FALSE;
ip = ux_nx_device -> ux_network_device_ip_instance;
ux_nx_device -> ux_network_device_ip_instance = UX_NULL;
cdc_ecm_device -> ux_slave_class_cdc_ecm_packet_pool = UX_NULL;
write_packet_udp(&udp_socket_host, &packet_pool_host, DEVICE_IP_ADDRESS, DEVICE_SOCKET_PORT_UDP, global_basic_test_num_writes_host++, "host");
_ux_utility_delay_ms(1);
ux_nx_device -> ux_network_device_ip_instance = ip;
ux_nx_device -> ux_network_device_link_status = UX_TRUE;
_ux_utility_delay_ms(UX_DEVICE_CLASS_CDC_ECM_PACKET_POOL_INST_WAIT + 10);
UX_TEST_ASSERT(cdc_ecm_device -> ux_slave_class_cdc_ecm_packet_pool == ip -> nx_ip_default_packet_pool);
stepinfo(">>>>>>>>>>>>>>>>>>> Test endpoint not ready error\n");
endpoint = cdc_ecm_device -> ux_slave_class_cdc_ecm_bulkout_endpoint;
cdc_ecm_device -> ux_slave_class_cdc_ecm_bulkout_endpoint = UX_NULL;
write_packet_udp(&udp_socket_host, &packet_pool_host, DEVICE_IP_ADDRESS, DEVICE_SOCKET_PORT_UDP, global_basic_test_num_writes_host++, "host");
_ux_utility_delay_ms(1);
cdc_ecm_device -> ux_slave_class_cdc_ecm_bulkout_endpoint = endpoint;
_ux_utility_delay_ms(UX_DEVICE_CLASS_CDC_ECM_LINK_CHECK_WAIT + 10);
stepinfo(">>>>>>>>>>>>>>>>>>> post_init_host done\n");
}
static void post_init_device()
{
stepinfo(">>>>>>>>>>>>>>>>>>> post_init_device empty\n");
}
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