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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 ux_utility_descriptor_pack. */
#include <stdio.h>
#include "tx_api.h"
#include "ux_api.h"
#include "ux_system.h"
#include "ux_utility.h"
#include "ux_host_stack.h"
#include "ux_device_stack.h"
#include "ux_device_class_hid.h"
#include "ux_test.h"
/* Define USBX test constants. */
#define UX_TEST_STACK_SIZE 4096
#define UX_TEST_BUFFER_SIZE 2048
#define UX_TEST_MEMORY_SIZE (64*1024)
/* Define the counters used in the test application... */
static ULONG thread_0_counter;
static ULONG thread_1_counter;
static ULONG error_counter;
static UCHAR error_callback_ignore = UX_FALSE;
static ULONG error_callback_counter;
/* Define USBX test global variables. */
/* Define prototypes for external Host Controller's (HCDs), classes and clients. */
static TX_THREAD ux_test_thread_simulation_0;
static TX_THREAD ux_test_thread_simulation_1;
static void ux_test_thread_simulation_0_entry(ULONG);
static void ux_test_thread_simulation_1_entry(ULONG);
/* 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 usbx_uxe_device_hid_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR *stack_pointer;
CHAR *memory_pointer;
/* Inform user. */
printf("Running uxe_device_hid APIs Test.................................... ");
#if !defined(UX_DEVICE_CLASS_HID_ENABLE_ERROR_CHECKING)
#warning Tests skipped due to compile option!
printf("SKIP SUCCESS!\n");
test_control_return(0);
return;
#endif
/* Initialize the free memory pointer. */
stack_pointer = (CHAR *) first_unused_memory;
memory_pointer = stack_pointer + (UX_TEST_STACK_SIZE * 2);
/* Initialize USBX Memory. */
status = ux_system_initialize(memory_pointer, UX_TEST_MEMORY_SIZE, UX_NULL, 0);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Create the simulation thread. */
status = tx_thread_create(&ux_test_thread_simulation_0, "test simulation", ux_test_thread_simulation_0_entry, 0,
stack_pointer, UX_TEST_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
/* Check for error. */
if (status != TX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
}
static void ux_test_thread_simulation_0_entry(ULONG arg)
{
UINT status;
UX_SLAVE_CLASS_HID *dummy_hid_ptr;
UX_SLAVE_CLASS_HID dummy_hid_inst;
UX_SLAVE_CLASS_HID_EVENT dummy_event;
UX_DEVICE_CLASS_HID_RECEIVED_EVENT dummy_rx_event;
UCHAR dummy_buffer[32];
ULONG dummy_length;
UX_SLAVE_CLASS_HID_PARAMETER dummy_parameter;
UX_SLAVE_CLASS dummy_class_array[2];
/* Initialize struct for register ... */
ux_utility_memory_set(dummy_class_array, 0, sizeof(dummy_class_array));
_ux_system_slave -> ux_system_slave_class_array = dummy_class_array;
#if UX_MAX_SLAVE_CLASS_DRIVER > 1
UX_SYSTEM_DEVICE_MAX_CLASS_SET(1);
#endif
/* Device HID parameters. */
dummy_parameter.ux_device_class_hid_parameter_report_address = UX_NULL;
dummy_parameter.ux_device_class_hid_parameter_report_length = 10;
status = ux_device_stack_class_register(_ux_system_slave_class_hid_name, ux_device_class_hid_entry,
1, 1, &dummy_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
dummy_parameter.ux_device_class_hid_parameter_report_address = dummy_buffer;
dummy_parameter.ux_device_class_hid_parameter_report_length = 0;
status = ux_device_stack_class_register(_ux_system_slave_class_hid_name, ux_device_class_hid_entry,
1, 1, &dummy_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
dummy_parameter.ux_device_class_hid_parameter_report_address = dummy_buffer;
dummy_parameter.ux_device_class_hid_parameter_report_length = UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH + 1;
status = ux_device_stack_class_register(_ux_system_slave_class_hid_name, ux_device_class_hid_entry,
1, 1, &dummy_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
/* ux_device_class_hid_event_set() */
status = ux_device_class_hid_event_set(UX_NULL, &dummy_event);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_hid_event_set(&dummy_hid_inst, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
/* ux_device_class_hid_event_get() */
status = ux_device_class_hid_event_get(UX_NULL, &dummy_event);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_hid_event_get(&dummy_hid_inst, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
/* ux_device_class_hid_protocol_get() */
dummy_hid_ptr = UX_NULL;
status = ux_device_class_hid_protocol_get(dummy_hid_ptr);
UX_TEST_CHECK_CODE(UX_ERROR, status);
#if !defined(UX_DEVICE_STANDALONE)
/* ux_device_class_hid_read() */
status = ux_device_class_hid_read(UX_NULL, dummy_buffer, 8, &dummy_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_hid_read(&dummy_hid_inst, UX_NULL, 8, &dummy_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_hid_read(&dummy_hid_inst, dummy_buffer, 0, &dummy_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_hid_read(&dummy_hid_inst, dummy_buffer, 8, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
#else
/* ux_device_class_hid_read_run() */
status = ux_device_class_hid_read_run(UX_NULL, dummy_buffer, 8, &dummy_length);
UX_TEST_CHECK_CODE(UX_STATE_ERROR, status);
status = ux_device_class_hid_read_run(&dummy_hid_inst, UX_NULL, 8, &dummy_length);
UX_TEST_CHECK_CODE(UX_STATE_ERROR, status);
status = ux_device_class_hid_read_run(&dummy_hid_inst, dummy_buffer, 0, &dummy_length);
UX_TEST_CHECK_CODE(UX_STATE_ERROR, status);
status = ux_device_class_hid_read_run(&dummy_hid_inst, dummy_buffer, 8, UX_NULL);
UX_TEST_CHECK_CODE(UX_STATE_ERROR, status);
#endif
/* _uxe_device_class_hid_receiver_event_get() */
status = _uxe_device_class_hid_receiver_event_get(UX_NULL, &dummy_rx_event);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = _uxe_device_class_hid_receiver_event_get(&dummy_hid_inst, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
/* ux_device_class_hid_receiver_event_free() */
status = ux_device_class_hid_receiver_event_free(UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
/* Sleep for a tick to make sure everything is complete. */
tx_thread_sleep(1);
/* Check for errors from other threads. */
if (error_counter)
{
/* Test error. */
printf("ERROR #%d: total %ld errors\n", __LINE__, error_counter);
test_control_return(1);
}
else
{
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
}
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