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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_host_class_video.h"
#include "ux_host_class_dummy.h"
#include "ux_device_class_video.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 error_counter = 0;
/* 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 void ux_test_thread_simulation_0_entry(ULONG);
/* Prototype for test control return. */
void test_control_return(UINT status);
/* Define constants. */
#define UX_DEMO_REQUEST_MAX_LENGTH \
((UX_HCD_SIM_HOST_MAX_PAYLOAD) > (UX_SLAVE_REQUEST_DATA_MAX_LENGTH) ? \
(UX_HCD_SIM_HOST_MAX_PAYLOAD) : (UX_SLAVE_REQUEST_DATA_MAX_LENGTH))
#define UX_DEMO_DEBUG_SIZE (4096*8)
#define UX_DEMO_STACK_SIZE 1024
#define UX_DEMO_BUFFER_SIZE (UX_DEMO_REQUEST_MAX_LENGTH + 1)
#define UX_DEMO_MEMORY_SIZE (128*1024)
#define UX_DEMO_ENDPOINT_SIZE 480
#define UX_TEST_LOG_SIZE (64)
/* Define local/extern function prototypes. */
static void test_thread_entry(ULONG);
static TX_THREAD tx_test_thread_host_simulation;
static TX_THREAD tx_test_thread_slave_simulation;
static void tx_test_thread_host_simulation_entry(ULONG);
static void tx_test_thread_slave_simulation_entry(ULONG);
/* Define global data structures. */
static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)];
static UX_HOST_CLASS_DUMMY *dummy_control;
static UX_HOST_CLASS_DUMMY *dummy_tx;
static UX_HOST_CLASS_DUMMY *dummy_rx;
static UX_DEVICE_CLASS_VIDEO *device_video;
static UX_DEVICE_CLASS_VIDEO_STREAM *device_video_tx_stream;
static UX_DEVICE_CLASS_VIDEO_STREAM *device_video_rx_stream;
static UX_DEVICE_CLASS_VIDEO_PARAMETER device_video_parameter;
static UX_DEVICE_CLASS_VIDEO_STREAM_PARAMETER device_video_stream_parameter[2];
static UX_SLAVE_TRANSFER *device_video_tx_transfer;
static UX_SLAVE_TRANSFER *device_video_rx_transfer;
static UX_HOST_CLASS_VIDEO *video;
static ULONG error_counter;
static ULONG set_cfg_counter;
static ULONG rsc_mem_free_on_set_cfg;
static ULONG rsc_sem_on_set_cfg;
static ULONG rsc_sem_get_on_set_cfg;
static ULONG rsc_mutex_on_set_cfg;
static ULONG rsc_enum_sem_usage;
static ULONG rsc_enum_sem_get_count;
static ULONG rsc_enum_mutex_usage;
static ULONG rsc_enum_mem_usage;
static ULONG rsc_video_sem_usage;
static ULONG rsc_video_sem_get_count;
static ULONG rsc_video_mutex_usage;
static ULONG rsc_video_mem_usage;
static ULONG interaction_count;
static UCHAR error_callback_ignore = UX_TRUE;
static ULONG error_callback_counter;
static struct BUFFER_LOG_STRUCT {
ULONG length;
UCHAR data[256];
} buffer_log[UX_TEST_LOG_SIZE];
static ULONG buffer_log_count = 0;
#define SAVE_BUFFER_LOG(buf,siz) do { \
if (buffer_log_count < UX_TEST_LOG_SIZE) { \
ULONG __local_size__ = ((siz) > 256) ? 256 : (siz); \
buffer_log[buffer_log_count].length = (siz); \
_ux_utility_memory_copy(buffer_log[buffer_log_count].data, (buf), __local_size__); \
} \
buffer_log_count ++; \
} while(0)
static ULONG test_tx_ack_count = 0xFFFFFFFF;
static ULONG test_tx_ins_count = 0;
static ULONG test_tx_ins_way = 0;
static struct CALLBACK_INVOKE_LOG_STRUCT {
VOID *func;
VOID *param1;
VOID *param2;
VOID *param3;
} callback_invoke_log[UX_TEST_LOG_SIZE];
static ULONG callback_invoke_count = 0;
#define SAVE_CALLBACK_INVOKE_LOG(f,p1,p2,p3) do { \
if (callback_invoke_count < UX_TEST_LOG_SIZE) { \
callback_invoke_log[callback_invoke_count].func = (VOID *)(f); \
callback_invoke_log[callback_invoke_count].param1 = (VOID *)(p1); \
callback_invoke_log[callback_invoke_count].param2 = (VOID *)(p2); \
callback_invoke_log[callback_invoke_count].param3 = (VOID *)(p3); \
callback_invoke_count++; \
} \
} while(0)
#define RESET_CALLBACK_INVOKE_LOG() do { \
callback_invoke_count = 0; \
} while(0)
/* Define device framework. */
#define W(d) UX_DW0(d), UX_DW1(d)
#define DW(d) UX_DW0(d), UX_DW1(d), UX_DW2(d), UX_DW3(d)
#define _DEVICE_DESCRIPTOR() \
/* --------------------------------------- Device Descriptor */ \
/* 0 bLength, bDescriptorType */ 18, 0x01, \
/* 2 bcdUSB */ UX_DW0(0x200),UX_DW1(0x200), \
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00, \
/* 7 bMaxPacketSize0 */ 0x08, \
/* 8 idVendor, idProduct */ 0x84, 0x84, 0x01, 0x00, \
/* 12 bcdDevice */ UX_DW0(0x100),UX_DW1(0x100), \
/* 14 iManufacturer, iProduct, iSerialNumber */ 0, 0, 0, \
/* 17 bNumConfigurations */ 1,
#define _DEVICE_QUALIFIER_DESCRIPTOR() \
/* ----------------------------- Device Qualifier Descriptor */ \
/* 0 bLength, bDescriptorType */ 10, 0x06, \
/* 2 bcdUSB */ UX_DW0(0x200),UX_DW1(0x200), \
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00, \
/* 7 bMaxPacketSize0 */ 8, \
/* 8 bNumConfigurations */ 1, \
/* 9 bReserved */ 0,
#define _CONFIGURE_DESCRIPTOR(total_len,n_ifc,cfg_v) \
/* -------------------------------- Configuration Descriptor */ \
/* 0 bLength, bDescriptorType */ 9, 0x02, \
/* 2 wTotalLength */ UX_DW0(total_len),UX_DW1(total_len),\
/* 4 bNumInterfaces, bConfigurationValue */ (n_ifc), (cfg_v), \
/* 6 iConfiguration */ 0, \
/* 7 bmAttributes, bMaxPower */ 0x80, 50,
#define _IAD_DESCRIPTOR(ifc_0,ifc_cnt,cls,sub,protocol) \
/* ------------------------ Interface Association Descriptor */ \
/* 0 bLength, bDescriptorType */ 8, 0x0B, \
/* 2 bFirstInterface, bInterfaceCount */ (ifc_0), (ifc_cnt), \
/* 4 bFunctionClass, bFunctionSubClass, bFunctionProtocol */ (cls), (sub), (protocol), \
/* 7 iFunction */ 0,
#define _INTERFACE_DESCRIPTOR(ifc,alt,n_ep,cls,sub,protocol) \
/* ------------------------------------ Interface Descriptor */ \
/* 0 bLength, bDescriptorType */ 9, 0x04, \
/* 2 bInterfaceNumber, bAlternateSetting */ (ifc), (alt), \
/* 4 bNumEndpoints */ (n_ep), \
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ (cls), (sub), (protocol), \
/* 8 iInterface */ 0,
#define _ENDPOINT_DESCRIPTOR(addr,attr,pkt_siz,interval) \
/* ------------------------------------- Endpoint Descriptor */ \
/* 0 bLength, bDescriptorType */ 7, 0x05, \
/* 2 bEndpointAddress, bmAttributes */ (addr), (attr), \
/* 4 wMaxPacketSize, bInterval */ UX_DW0(pkt_siz),UX_DW1(pkt_siz),(interval),
#define _VC_DESCRIPTORS_LEN (14+17+9+17+9)
#define _VC_DESCRIPTORS() \
/*--------------------------- Class VC Interface Descriptor (VC_HEADER). */ \
14, 0x24, 0x01, W(0x150), \
W(_VC_DESCRIPTORS_LEN), /* wTotalLength. */ \
DW(6000000), /* dwClockFrequency. */ \
2, /* bInCollection. */ \
1, 2, /* BaInterfaceNr(2). */ \
/*--------------------------- Input Terminal (VC_INPUT_TERMINAL, Camera) */ \
17, 0x24, 0x02, \
0x01, /* bTerminalID, ITT_CAMERA */ \
W(0x201), /* wTerminalType */ \
0x00, 0x00, W(0), W(0), W(0), \
0x02, W(0), /* bControlSize, bmControls */ \
/*---------------------------- Output Terminal (VC_OUTPUT_TERMINAL, USB) */ \
9, 0x24, 0x03, \
0x02, /* bTerminalID */ \
W(0x0101), /* wTerminalType, TT_STREAMING */ \
0x00, 0x01/* bSourceID */, 0x00, \
/*--------------------------- Input Terminal (VC_INPUT_TERMINAL, USB) */ \
17, 0x24, 0x02, \
0x03, /* bTerminalID */ \
W(0x101), /* wTerminalType, TT_STREAMING */ \
0x00, 0x00, W(0), W(0), W(0), \
0x02, W(0), /* bControlSize, bmControls */ \
/*---------------------------- Output Terminal (VC_OUTPUT_TERMINAL, DISPLAY) */ \
9, 0x24, 0x03, \
0x04, /* bTerminalID */ \
W(0x0301), /* wTerminalType, OTT_DISPLAY */ \
0x00, 0x03/* bSourceID */, 0x00,
#if 0
/*--------------------------------- Processing Unit (VC_PROCESSING_UNIT) */ \
12, 0x24, 0x05, \
, /* bUnitID */ \
, /* bSourceID */ \
W(0), \
3 /* bControlSize */, 0, 0, 0 /*bmControls */, \
0x00, 0x00, \
/*--------------------------------- Processing Unit (VC_PROCESSING_UNIT) */ \
12, 0x24, 0x05, \
, /* bUnitID */ \
, /* bSourceID */ \
W(0), \
3 /* bControlSize */, 0, 0, 0 /*bmControls */, \
0x00, 0x00, \
#endif
#define _VS_IN_DESCRIPTORS_LEN (14+11+38)
#define _VS_IN_DESCRIPTORS() \
/*------------------------- Class VS Header Descriptor (VS_INPUT_HEADER) */ \
14, 0x24, 0x01, \
0X01, /* bNumFormats */ \
W(_VS_IN_DESCRIPTORS_LEN), /* wTotalLength */ \
0x81, /* bEndpointAddress */ \
0x00, \
0x02, /* bTerminalLink */ \
0x00, /* bStillCaptureMethod */ \
0x00, 0x00, /* bTriggerSupport, bTriggerUsage */ \
0x01, 0x00, /* bControlSize, bmaControls */ \
/*------------------------------- VS Format Descriptor (VS_FORMAT_MJPEG) */ \
11, 0x24, 0x06, \
0x01, /* bFormatIndex */ \
0x01, /* bNumFrameDescriptors */ \
0x01, /* bmFlags */ \
0x01, /* bDefaultFrameIndex */ \
0x00, 0x00, 0x00, 0x00, \
/*--------------------------------- VS Frame Descriptor (VS_FRAME_MJPEG) */ \
38, 0x24, 0x07, \
0x01, /* bFrameIndex */ \
0x03, /* bmCapabilities */ \
W(176), W(144), /* wWidth, wHeight */ \
DW(912384), DW(912384), /* dwMinBitRate, dwMaxBitRate */ \
DW(38016), /* dwMaxVideoFrameBufSize */ \
DW(666666), /* dwDefaultFrameInterval */ \
0x00, /* bFrameIntervalType */ \
DW(666666), DW(666666), DW(0), /* dwMinFrameInterval, dwMaxFrameInterval, dwFrameIntervalStep */
#define _VS_OUT_DESCRIPTORS_LEN (11+11+38)
#define _VS_OUT_DESCRIPTORS() \
/*------------------------- Class VS Header Descriptor (VS_OUTPUT_HEADER) */ \
11, 0x24, 0x02, \
0x01, /* bNumFormats */ \
W(_VS_OUT_DESCRIPTORS_LEN), /* wTotalLength */ \
0x02, /* bEndpointAddress */ \
0x00, \
0x03, /* bTerminalLink */ \
0x01, 0x00, /* bControlSize, bmaControls */ \
/*------------------------------- VS Format Descriptor (VS_FORMAT_MJPEG) */ \
11, 0x24, 0x06, \
0x01, /* bFormatIndex */ \
0x01, /* bNumFrameDescriptors */ \
0x01, /* bmFlags */ \
0x01, /* bDefaultFrameIndex */ \
0x00, 0x00, 0x00, 0x00, \
/*--------------------------------- VS Frame Descriptor (VS_FRAME_MJPEG) */ \
38, 0x24, 0x07, \
0x01, /* bFrameIndex */ \
0x03, /* bmCapabilities */ \
W(176), W(144), /* wWidth, wHeight */ \
DW(912384), DW(912384), /* dwMinBitRate, dwMaxBitRate */ \
DW(38016), /* dwMaxVideoFrameBufSize */ \
DW(666666), /* dwDefaultFrameInterval */ \
0x00, /* bFrameIntervalType */ \
DW(666666), DW(666666), DW(0), /* dwMinFrameInterval, dwMaxFrameInterval, dwFrameIntervalStep */
#define _CONFIGURE_DESCRIPTORS_LEN (9+ 8+ 9+_VC_DESCRIPTORS_LEN+ 9+_VS_IN_DESCRIPTORS_LEN+9+7+ 9+_VS_OUT_DESCRIPTORS_LEN+9+7)
static unsigned char device_framework_full_speed[] = {
_DEVICE_DESCRIPTOR()
_CONFIGURE_DESCRIPTOR(_CONFIGURE_DESCRIPTORS_LEN,3,1)
_IAD_DESCRIPTOR(0,3,0x0E,0x03,0x00)
_INTERFACE_DESCRIPTOR(0,0,0,0x0E,0x01,0x01)
_VC_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(1,0,0,0x0E,0x02,0x00)
_VS_IN_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(1,1,1,0x0E,0x02,0x00)
_ENDPOINT_DESCRIPTOR(0x81,0x05,UX_DEMO_ENDPOINT_SIZE,0x01)
_INTERFACE_DESCRIPTOR(2,0,0,0x0E,0x02,0x00)
_VS_OUT_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(2,1,1,0x0E,0x02,0x00)
_ENDPOINT_DESCRIPTOR(0x02,0x05,UX_DEMO_ENDPOINT_SIZE,0x01)
};
#define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED sizeof(device_framework_full_speed)
static unsigned char device_framework_high_speed[] = {
_DEVICE_DESCRIPTOR()
_DEVICE_QUALIFIER_DESCRIPTOR()
_CONFIGURE_DESCRIPTOR(_CONFIGURE_DESCRIPTORS_LEN,3,1)
_IAD_DESCRIPTOR(0,3,0x0E,0x03,0x00)
_INTERFACE_DESCRIPTOR(0,0,0,0x0E,0x01,0x01)
_VC_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(1,0,0,0x0E,0x02,0x00)
_VS_IN_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(1,1,1,0x0E,0x02,0x00)
_ENDPOINT_DESCRIPTOR(0x81,0x05,UX_DEMO_ENDPOINT_SIZE,0x01)
_INTERFACE_DESCRIPTOR(2,0,0,0x0E,0x02,0x00)
_VS_OUT_DESCRIPTORS()
_INTERFACE_DESCRIPTOR(2,1,1,0x0E,0x02,0x00)
_ENDPOINT_DESCRIPTOR(0x02,0x05,UX_DEMO_ENDPOINT_SIZE,0x01)
};
#define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED sizeof(device_framework_high_speed)
static unsigned char string_framework[] = {
/* Manufacturer string descriptor : Index 1 - "Express Logic" */
0x09, 0x04, 0x01, 0x0c,
0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
0x6f, 0x67, 0x69, 0x63,
/* Product string descriptor : Index 2 - "EL Composite device" */
0x09, 0x04, 0x02, 0x13,
0x45, 0x4c, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x6f,
0x73, 0x69, 0x74, 0x65, 0x20, 0x64, 0x65, 0x76,
0x69, 0x63, 0x65,
/* Serial Number string descriptor : Index 3 - "0001" */
0x09, 0x04, 0x03, 0x04,
0x30, 0x30, 0x30, 0x31
};
#define STRING_FRAMEWORK_LENGTH sizeof(string_framework)
/* Multiple languages are supported on the device, to add
a language besides English, the Unicode language code must
be appended to the language_id_framework array and the length
adjusted accordingly. */
static unsigned char language_id_framework[] = {
/* English. */
0x09, 0x04
};
#define LANGUAGE_ID_FRAMEWORK_LENGTH sizeof(language_id_framework)
static VOID device_video_activate(VOID *video_instance)
{
device_video = (UX_DEVICE_CLASS_VIDEO *)video_instance;
ux_device_class_video_stream_get(device_video, 0, &device_video_tx_stream);
ux_device_class_video_stream_get(device_video, 1, &device_video_rx_stream);
// printf("sVID:%p,%p,%p\n", video_instance, device_video_tx_stream, device_video_rx_stream);
}
static VOID device_video_deactivate(VOID *video_instance)
{
if ((VOID *)device_video == video_instance)
{
device_video = UX_NULL;
device_video_tx_stream = UX_NULL;
device_video_rx_stream = UX_NULL;
}
}
static VOID device_video_tx_stream_change(UX_DEVICE_CLASS_VIDEO_STREAM *video, ULONG alt)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_tx_stream_change, video, (ALIGN_TYPE)alt, 0);
}
static VOID device_video_rx_stream_change(UX_DEVICE_CLASS_VIDEO_STREAM *video, ULONG alt)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_rx_stream_change, video, (ALIGN_TYPE)alt, 0);
device_video_rx_transfer = UX_NULL;
}
static UINT device_video_vc_control_process(UX_DEVICE_CLASS_VIDEO *video, UX_SLAVE_TRANSFER *transfer)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_vc_control_process, video, transfer, 0);
return(UX_ERROR);
}
static UINT device_video_vs_control_process(UX_DEVICE_CLASS_VIDEO_STREAM *video, UX_SLAVE_TRANSFER *transfer)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_vs_control_process, video, transfer, 0);
return(UX_ERROR);
}
static VOID device_video_tx_done(UX_DEVICE_CLASS_VIDEO_STREAM *video, ULONG length)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_tx_done, video, (ALIGN_TYPE)length, 0);
}
static VOID device_video_rx_done(UX_DEVICE_CLASS_VIDEO_STREAM *video, ULONG length)
{
SAVE_CALLBACK_INVOKE_LOG(device_video_rx_done, video, (ALIGN_TYPE)length, 0);
}
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_uxe_device_video_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR *stack_pointer;
CHAR *memory_pointer;
/* Inform user. */
printf("Running uxe_device_video APIs Test.................................. ");
#if !defined(UX_DEVICE_CLASS_VIDEO_ENABLE_ERROR_CHECKING)
#warning Tests skipped due to compile option!
printf("SKIP SUCCESS!\n");
test_control_return(0);
return;
#endif /* UX_DEVICE_CLASS_VIDEO_ENABLE_ERROR_CHECKING */
/* 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);
}
/* The code below is required for installing the device portion of USBX. No call back for
device status change in this example. */
status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
string_framework, STRING_FRAMEWORK_LENGTH,
language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH,UX_NULL);
UX_TEST_CHECK_SUCCESS(status);
/* Set the parameters for callback when insertion/extraction of a Video device, with IAD. */
#if defined(UX_DEVICE_STANDALONE)
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_task_function = ux_device_class_video_write_task_function;
#else
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_thread_entry = ux_device_class_video_write_thread_entry;
#endif
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_change = device_video_tx_stream_change;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_payload_done = device_video_tx_done;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_request = device_video_vs_control_process;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_max_payload_buffer_size = UX_DEMO_ENDPOINT_SIZE;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_max_payload_buffer_nb = 8;
#if defined(UX_DEVICE_STANDALONE)
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_task_function = ux_device_class_video_read_task_function;
#else
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_thread_entry = ux_device_class_video_read_thread_entry;
#endif
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_change = device_video_rx_stream_change;
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_payload_done = device_video_rx_done;
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_callbacks.ux_device_class_video_stream_request = device_video_vs_control_process;
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_max_payload_buffer_size = UX_DEMO_ENDPOINT_SIZE;
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_max_payload_buffer_nb = 8;
// device_video_parameter.ux_device_class_video_parameter_streams = device_video_stream_parameter;
device_video_parameter.ux_device_class_video_parameter_streams_nb = 2;
device_video_parameter.ux_device_class_video_parameter_callbacks.ux_slave_class_video_instance_activate = device_video_activate;
device_video_parameter.ux_device_class_video_parameter_callbacks.ux_slave_class_video_instance_deactivate = device_video_deactivate;
device_video_parameter.ux_device_class_video_parameter_callbacks.ux_device_class_video_request = device_video_vc_control_process;
device_video_parameter.ux_device_class_video_parameter_callbacks.ux_device_class_video_arg = UX_NULL;
status = ux_device_stack_class_register(_ux_system_device_class_video_name, ux_device_class_video_entry,
1, 0, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER ,status);
device_video_parameter.ux_device_class_video_parameter_streams = UX_NULL;
status = ux_device_stack_class_register(_ux_system_device_class_video_name, ux_device_class_video_entry,
1, 0, &device_video_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER ,status);
device_video_parameter.ux_device_class_video_parameter_streams = device_video_stream_parameter;
device_video_parameter.ux_device_class_video_parameter_streams_nb = 0;
status = ux_device_stack_class_register(_ux_system_device_class_video_name, ux_device_class_video_entry,
1, 0, &device_video_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER ,status);
device_video_parameter.ux_device_class_video_parameter_streams = device_video_stream_parameter;
device_video_parameter.ux_device_class_video_parameter_streams_nb = 2;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_max_payload_buffer_size = 0;
status = ux_device_stack_class_register(_ux_system_device_class_video_name, ux_device_class_video_entry,
1, 0, &device_video_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER ,status);
device_video_parameter.ux_device_class_video_parameter_streams = device_video_stream_parameter;
device_video_parameter.ux_device_class_video_parameter_streams_nb = 2;
device_video_stream_parameter[0].ux_device_class_video_stream_parameter_max_payload_buffer_size = UX_DEMO_ENDPOINT_SIZE;
device_video_stream_parameter[1].ux_device_class_video_stream_parameter_max_payload_buffer_nb = 0;
status = ux_device_stack_class_register(_ux_system_device_class_video_name, ux_device_class_video_entry,
1, 0, &device_video_parameter);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER ,status);
/* 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_DEVICE_CLASS_VIDEO_STREAM dummy_video_stream;
ULONG dummy_length;
UCHAR payload_data[64];
ULONG payload_length;
UCHAR **dummy_payload = &payload_data;
dummy_length = ux_device_class_video_max_payload_length(UX_NULL);
if (dummy_length != 0)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
status = ux_device_class_video_reception_start(UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_read_payload_get(UX_NULL, dummy_payload, &payload_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_read_payload_get(&dummy_video_stream, UX_NULL, &payload_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_read_payload_get(&dummy_video_stream, dummy_payload, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_read_payload_free(UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_transmission_start(UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_write_payload_get(UX_NULL, dummy_payload, &payload_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_write_payload_get(&dummy_video_stream, UX_NULL, &payload_length);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_write_payload_get(&dummy_video_stream, dummy_payload, UX_NULL);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_write_payload_commit(UX_NULL, 8);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_write_payload_commit(&dummy_video_stream, 0);
UX_TEST_CHECK_CODE(UX_INVALID_PARAMETER, status);
status = ux_device_class_video_ioctl(UX_NULL, 0, 0);
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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