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usbx/test/regression/usbx_audio20_device_controls_test.c
CQ Xiao 6ed7092b77
Add regression tests. (#126) 
Add regression tests (auto triggered on PR, manually triggered in forked branch).
2023-11-28 15:50:39 +08:00

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/* This test is designed to test the simple dpump host/device class operation. */
#include <stdio.h>
#include "tx_api.h"
#include "ux_api.h"
#include "ux_system.h"
#include "ux_utility.h"
#include "ux_hcd_sim_host.h"
#include "fx_api.h"
#include "ux_device_class_audio.h"
#include "ux_device_class_audio20.h"
#include "ux_device_stack.h"
#include "ux_host_class_audio.h"
#include "ux_host_class_dummy.h"
#include "ux_test_dcd_sim_slave.h"
#include "ux_test_hcd_sim_host.h"
#include "ux_test_utility_sim.h"
/* 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_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 UCHAR buffer[64];
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_AUDIO *slave_audio;
static UX_DEVICE_CLASS_AUDIO_PARAMETER slave_audio_parameter;
static UX_DEVICE_CLASS_AUDIO_STREAM_PARAMETER slave_audio_stream_parameter[2];
static UX_DEVICE_CLASS_AUDIO_STREAM *slave_audio_tx_stream;
static UX_DEVICE_CLASS_AUDIO_STREAM *slave_audio_rx_stream;
static UX_SLAVE_TRANSFER *slave_audio_rx_transfer;
static ULONG device_audio_tx_feedback;
static UCHAR* device_audio_tx_feedback_u8a = (UCHAR*)&device_audio_tx_feedback;
static ULONG device_audio_tx_feedback_count;
static ULONG device_audio_rx_feedback;
static UCHAR* device_audio_rx_feedback_u8a = (UCHAR*)&device_audio_rx_feedback;
static ULONG device_audio_rx_feedback_count;
static UX_HOST_CLASS_AUDIO *audio;
static UX_DEVICE_CLASS_AUDIO20_CONTROL g_slave_audio20_control[2];
static UCHAR audio20_cs_range[] = {
UX_W0 ( 2), UX_W0 ( 2), /* Number of subs. */
UX_DW0(44100), UX_DW1(44100), UX_DW2(44100), UX_DW3(44100), /* dMIN */
UX_DW0(44100), UX_DW1(44100), UX_DW2(44100), UX_DW3(44100), /* dMAX */
UX_DW0( 0), UX_DW1( 0), UX_DW2( 0), UX_DW3( 0), /* dRES */
UX_DW0( 8000), UX_DW1( 8000), UX_DW2( 8000), UX_DW3( 8000), /* dMIN */
UX_DW0(48000), UX_DW1(48000), UX_DW2(48000), UX_DW3(48000), /* dMAX */
UX_DW0( 8000), UX_DW1( 8000), UX_DW2( 8000), UX_DW3( 8000), /* dRES */
};
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_audio_sem_usage;
static ULONG rsc_audio_sem_get_count;
static ULONG rsc_audio_mutex_usage;
static ULONG rsc_audio_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 D3(d) ((UCHAR)((d) >> 24))
#define D2(d) ((UCHAR)((d) >> 16))
#define D1(d) ((UCHAR)((d) >> 8))
#define D0(d) ((UCHAR)((d) >> 0))
static unsigned char device_framework_full_speed[] = {
/* --------------------------------------- Device Descriptor */
/* 0 bLength, bDescriptorType */ 18, 0x01,
/* 2 bcdUSB */ D0(0x200),D1(0x200),
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00,
/* 7 bMaxPacketSize0 */ 8,
/* 8 idVendor, idProduct */ 0x84, 0x84, 0x02, 0x00,
/* 12 bcdDevice */ D0(0x200),D1(0x200),
/* 14 iManufacturer, iProduct, iSerialNumber */ 0, 0, 0,
/* 17 bNumConfigurations */ 1,
/* ----------------------------- Device Qualifier Descriptor */
/* 0 bLength, bDescriptorType */ 10, 0x06,
/* 2 bcdUSB */ D0(0x200),D1(0x200),
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00,
/* 7 bMaxPacketSize0 */ 8,
/* 8 bNumConfigurations */ 1,
/* 9 bReserved */ 0,
/* -------------------------------- Configuration Descriptor *//* 9+8+120+55*2=247 */
/* 0 bLength, bDescriptorType */ 9, 0x02,
/* 2 wTotalLength */ D0(247+14),D1(247+14),
/* 4 bNumInterfaces, bConfigurationValue */ 3, 1,
/* 6 iConfiguration */ 0,
/* 7 bmAttributes, bMaxPower */ 0x80, 50,
/* ------------------------ Interface Association Descriptor */
/* 0 bLength, bDescriptorType */ 8, 0x0B,
/* 2 bFirstInterface, bInterfaceCount */ 0, 3,
/* 4 bFunctionClass, bFunctionSubClass, bFunctionProtocol */ 0x01, 0x00, 0x20,
/* 7 iFunction */ 0,
/* ------------------------------------ Interface Descriptor *//* 0 Control (9+111=120) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 0, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x01, 0x20,
/* 8 iInterface */ 0,
/* ---------------- Audio 2.0 AC Interface Header Descriptor *//* (9+8+17*2+18*2+12*2=111) */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 9, 0x24, 0x01,
/* 3 bcdADC, bCategory */ D0(0x200),D1(0x200), 0x08,
/* 6 wTotalLength */ D0(111),D1(111),
/* 8 bmControls */ 0x00,
/* -------------------- Audio 2.0 AC Clock Source Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x24, 0x0A,
/* 3 bClockID, bmAttributes, bmControls */ 0x10, 0x05, 0x01,
/* 6 bAssocTerminal, iClockSource */ 0x00, 0,
/* ------------------- Audio 2.0 AC Input Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 17, 0x24, 0x02,
/* 3 bTerminalID, wTerminalType */ 0x01, D0(0x0201),D1(0x0201),
/* 6 bAssocTerminal, bCSourceID */ 0x00, 0x10,
/* 8 bNrChannels, bmChannelConfig */ 0x02, D0(0),D1(0),D2(0),D3(0),
/* 13 iChannelNames, bmControls, iTerminal */ 0, D0(0),D1(0), 0,
/* --------------------- Audio 2.0 AC Feature Unit Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 18, 0x24, 0x06,
/* 3 bUnitID, bSourceID */ 0x02, 0x01,
/* 5 bmaControls(0), bmaControls(...) ... */ D0(0xF),D1(0xF),D2(0xF),D3(0xF), D0(0),D1(0),D2(0),D3(0), D0(0),D1(0),D2(0),D3(0),
/* . iFeature */ 0,
/* ------------------ Audio 2.0 AC Output Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 12, 0x24, 0x03,
/* 3 bTerminalID, wTerminalType */ 0x03, D0(0x0101),D1(0x0101),
/* 6 bAssocTerminal, bSourceID, bCSourceID */ 0x00, 0x02, 0x10,
/* 9 bmControls, iTerminal */ D0(0),D1(0), 0,
/* ------------------- Audio 2.0 AC Input Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 17, 0x24, 0x02,
/* 3 bTerminalID, wTerminalType */ 0x04, D0(0x0101),D1(0x0101),
/* 6 bAssocTerminal, bCSourceID */ 0x00, 0x10,
/* 8 bNrChannels, bmChannelConfig */ 0x02, D0(0),D1(0),D2(0),D3(0),
/* 13 iChannelNames, bmControls, iTerminal */ 0, D0(0),D1(0), 0,
/* --------------------- Audio 2.0 AC Feature Unit Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 18, 0x24, 0x06,
/* 3 bUnitID, bSourceID */ 0x05, 0x04,
/* 5 bmaControls(0), bmaControls(...) ... */ D0(0xF),D1(0xF),D2(0xF),D3(0xF), D0(0),D1(0),D2(0),D3(0), D0(0),D1(0),D2(0),D3(0),
/* . iFeature */ 0,
/* ------------------ Audio 2.0 AC Output Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 12, 0x24, 0x03,
/* 3 bTerminalID, wTerminalType */ 0x06, D0(0x0301),D1(0x0301),
/* 6 bAssocTerminal, bSourceID, bCSourceID */ 0x00, 0x05, 0x10,
/* 9 bmControls, iTerminal */ D0(0),D1(0), 0,
/* ------------------------------------ Interface Descriptor *//* 1 Stream IN (9+9+16+6+7+8=55) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 1, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------------------ Interface Descriptor */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 1, 1,
/* 4 bNumEndpoints */ 2,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------ Audio 2.0 AS Interface Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 16, 0x24, 0x01,
/* 3 bTerminalLink, bmControls */ 0x03,0x00,
/* 5 bFormatType, bmFormats */ 0x01,D0(1),D1(1),D2(1),D3(1),
/* 10 bNrChannels, bmChannelConfig */ 2, D0(0),D1(0),D2(0),D3(0),
/* 15 iChannelNames */ 0,
/* -------------------- Audio 2.0 AS Format Type I Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 6, 0x24, 0x02,
/* 3 bFormatType, bSubslotSize, bBitResolution */ 0x01, 2, 16,
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x81, 0x0D,
/* 4 wMaxPacketSize, bInterval */ D0(256),D1(256), 1,
/* ---------- Audio 2.0 AS ISO Audio Data Endpoint Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x25, 0x01,
/* 3 bmAttributes, bmControls */ 0x00, 0x00,
/* 5 bLockDelayUnits, wLockDelay */ 0x00, D0(0),D1(0),
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x01, 0x11,
/* 4 wMaxPacketSize, bInterval */ D0(4),D1(4), 1,
/* ------------------------------------ Interface Descriptor *//* 2 Stream OUT (9+9+16+6+7+8=55) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 2, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------------------ Interface Descriptor */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 2, 1,
/* 4 bNumEndpoints */ 2,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------ Audio 2.0 AS Interface Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 16, 0x24, 0x01,
/* 3 bTerminalLink, bmControls */ 0x04,0x00,
/* 5 bFormatType, bmFormats */ 0x01,D0(1),D1(1),D2(1),D3(1),
/* 10 bNrChannels, bmChannelConfig */ 2, D0(0),D1(0),D2(0),D3(0),
/* 15 iChannelNames */ 0,
/* ---------------------- Audio 2.0 AS Format Type Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 6, 0x24, 0x02,
/* 3 bFormatType, bSubslotSize, bBitResolution */ 0x01, 2, 16,
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x02, 0x0D,
/* 4 wMaxPacketSize, bInterval */ D0(256),D1(256), 1,
/* ---------- Audio 2.0 AS ISO Audio Data Endpoint Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x25, 0x01,
/* 3 bmAttributes, bmControls */ 0x00, 0x00,
/* 5 bLockDelayUnits, wLockDelay */ 0x00, D0(0),D1(0),
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x82, 0x11,
/* 4 wMaxPacketSize, bInterval */ D0(4),D1(4), 1,
};
#define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED sizeof(device_framework_full_speed)
static unsigned char device_framework_high_speed[] = {
/* --------------------------------------- Device Descriptor */
/* 0 bLength, bDescriptorType */ 18, 0x01,
/* 2 bcdUSB */ D0(0x200),D1(0x200),
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00,
/* 7 bMaxPacketSize0 */ 0x08,
/* 8 idVendor, idProduct */ 0x84, 0x84, 0x02, 0x00,
/* 12 bcdDevice */ D0(0x200),D1(0x200),
/* 14 iManufacturer, iProduct, iSerialNumber */ 0, 0, 0,
/* 17 bNumConfigurations */ 1,
/* ----------------------------- Device Qualifier Descriptor */
/* 0 bLength, bDescriptorType */ 10, 0x06,
/* 2 bcdUSB */ D0(0x200),D1(0x200),
/* 4 bDeviceClass, bDeviceSubClass, bDeviceProtocol */ 0x00, 0x00, 0x00,
/* 7 bMaxPacketSize0 */ 8,
/* 8 bNumConfigurations */ 1,
/* 9 bReserved */ 0,
/* -------------------------------- Configuration Descriptor *//* 9+8+120+55*2=247 */
/* 0 bLength, bDescriptorType */ 9, 0x02,
/* 2 wTotalLength */ D0(247+14),D1(247+14),
/* 4 bNumInterfaces, bConfigurationValue */ 3, 1,
/* 6 iConfiguration */ 0,
/* 7 bmAttributes, bMaxPower */ 0x80, 50,
/* ------------------------ Interface Association Descriptor */
/* 0 bLength, bDescriptorType */ 8, 0x0B,
/* 2 bFirstInterface, bInterfaceCount */ 0, 3,
/* 4 bFunctionClass, bFunctionSubClass, bFunctionProtocol */ 0x01, 0x00, 0x20,
/* 7 iFunction */ 0,
/* ------------------------------------ Interface Descriptor *//* 0 Control (9+111=120) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 0, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x01, 0x20,
/* 8 iInterface */ 0,
/* ---------------- Audio 2.0 AC Interface Header Descriptor *//* (9+8+17*2+18*2+12*2=111) */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 9, 0x24, 0x01,
/* 3 bcdADC, bCategory */ D0(0x200),D1(0x200), 0x08,
/* 6 wTotalLength */ D0(111),D1(111),
/* 8 bmControls */ 0x00,
/* -------------------- Audio 2.0 AC Clock Source Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x24, 0x0A,
/* 3 bClockID, bmAttributes, bmControls */ 0x10, 0x05, 0x01,
/* 6 bAssocTerminal, iClockSource */ 0x00, 0,
/* ------------------- Audio 2.0 AC Input Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 17, 0x24, 0x02,
/* 3 bTerminalID, wTerminalType */ 0x01, D0(0x0201),D1(0x0201),
/* 6 bAssocTerminal, bCSourceID */ 0x00, 0x10,
/* 8 bNrChannels, bmChannelConfig */ 0x02, D0(0),D1(0),D2(0),D3(0),
/* 13 iChannelNames, bmControls, iTerminal */ 0, D0(0),D1(0), 0,
/* --------------------- Audio 2.0 AC Feature Unit Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 18, 0x24, 0x06,
/* 3 bUnitID, bSourceID */ 0x02, 0x01,
/* 5 bmaControls(0), bmaControls(...) ... */ D0(0xF),D1(0xF),D2(0xF),D3(0xF), D0(0),D1(0),D2(0),D3(0), D0(0),D1(0),D2(0),D3(0),
/* . iFeature */ 0,
/* ------------------ Audio 2.0 AC Output Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 12, 0x24, 0x03,
/* 3 bTerminalID, wTerminalType */ 0x03, D0(0x0101),D1(0x0101),
/* 6 bAssocTerminal, bSourceID, bCSourceID */ 0x00, 0x02, 0x10,
/* 9 bmControls, iTerminal */ D0(0),D1(0), 0,
/* ------------------- Audio 2.0 AC Input Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 17, 0x24, 0x02,
/* 3 bTerminalID, wTerminalType */ 0x04, D0(0x0101),D1(0x0101),
/* 6 bAssocTerminal, bCSourceID */ 0x00, 0x10,
/* 8 bNrChannels, bmChannelConfig */ 0x02, D0(0),D1(0),D2(0),D3(0),
/* 13 iChannelNames, bmControls, iTerminal */ 0, D0(0),D1(0), 0,
/* --------------------- Audio 2.0 AC Feature Unit Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 18, 0x24, 0x06,
/* 3 bUnitID, bSourceID */ 0x05, 0x04,
/* 5 bmaControls(0), bmaControls(...) ... */ D0(0xF),D1(0xF),D2(0xF),D3(0xF), D0(0),D1(0),D2(0),D3(0), D0(0),D1(0),D2(0),D3(0),
/* . iFeature */ 0,
/* ------------------ Audio 2.0 AC Output Terminal Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 12, 0x24, 0x03,
/* 3 bTerminalID, wTerminalType */ 0x06, D0(0x0301),D1(0x0301),
/* 6 bAssocTerminal, bSourceID, bCSourceID */ 0x00, 0x05, 0x10,
/* 9 bmControls, iTerminal */ D0(0),D1(0), 0,
/* ------------------------------------ Interface Descriptor *//* 1 Stream IN (9+9+16+6+7+8=55) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 1, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------------------ Interface Descriptor */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 1, 1,
/* 4 bNumEndpoints */ 2,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------ Audio 2.0 AS Interface Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 16, 0x24, 0x01,
/* 3 bTerminalLink, bmControls */ 0x03,0x00,
/* 5 bFormatType, bmFormats */ 0x01,D0(1),D1(1),D2(1),D3(1),
/* 10 bNrChannels, bmChannelConfig */ 2, D0(0),D1(0),D2(0),D3(0),
/* 15 iChannelNames */ 0,
/* -------------------- Audio 2.0 AS Format Type I Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 6, 0x24, 0x02,
/* 3 bFormatType, bSubslotSize, bBitResolution */ 0x01, 2, 16,
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x81, 0x0D,
/* 4 wMaxPacketSize, bInterval */ D0(256),D1(256), 4,
/* ---------- Audio 2.0 AS ISO Audio Data Endpoint Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x25, 0x01,
/* 3 bmAttributes, bmControls */ 0x00, 0x00,
/* 5 bLockDelayUnits, wLockDelay */ 0x00, D0(0),D1(0),
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x01, 0x11,
/* 4 wMaxPacketSize, bInterval */ D0(4),D1(4), 1,
/* ------------------------------------ Interface Descriptor *//* 2 Stream OUT (9+9+16+6+7+8=55) */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 2, 0,
/* 4 bNumEndpoints */ 0,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------------------ Interface Descriptor */
/* 0 bLength, bDescriptorType */ 9, 0x04,
/* 2 bInterfaceNumber, bAlternateSetting */ 2, 1,
/* 4 bNumEndpoints */ 2,
/* 5 bInterfaceClass, bInterfaceSubClass, bInterfaceProtocol */ 0x01, 0x02, 0x20,
/* 8 iInterface */ 0,
/* ------------------------ Audio 2.0 AS Interface Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 16, 0x24, 0x01,
/* 3 bTerminalLink, bmControls */ 0x04,0x00,
/* 5 bFormatType, bmFormats */ 0x01,D0(1),D1(1),D2(1),D3(1),
/* 10 bNrChannels, bmChannelConfig */ 2, D0(0),D1(0),D2(0),D3(0),
/* 15 iChannelNames */ 0,
/* ---------------------- Audio 2.0 AS Format Type Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 6, 0x24, 0x02,
/* 3 bFormatType, bSubslotSize, bBitResolution */ 0x01, 2, 16,
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x02, 0x0D,
/* 4 wMaxPacketSize, bInterval */ D0(256),D1(256), 4,
/* ---------- Audio 2.0 AS ISO Audio Data Endpoint Descriptor */
/* 0 bLength, bDescriptorType, bDescriptorSubtype */ 8, 0x25, 0x01,
/* 3 bmAttributes, bmControls */ 0x00, 0x00,
/* 5 bLockDelayUnits, wLockDelay */ 0x00, D0(0),D1(0),
/* ------------------------------------- Endpoint Descriptor */
/* 0 bLength, bDescriptorType */ 7, 0x05,
/* 2 bEndpointAddress, bmAttributes */ 0x82, 0x11,
/* 4 wMaxPacketSize, bInterval */ D0(4),D1(4), 1,
};
#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)
/* Setup requests */
static UX_TEST_SETUP _SetConfigure = UX_TEST_SETUP_SetConfigure;
static UX_TEST_SETUP _GetCfgDescr = UX_TEST_SETUP_GetCfgDescr;
static UX_TEST_SETUP _SetAddress = UX_TEST_SETUP_SetAddress;
static UX_TEST_SETUP _GetDeviceDescriptor = UX_TEST_SETUP_GetDevDescr;
static UX_TEST_SETUP _GetConfigDescriptor = UX_TEST_SETUP_GetCfgDescr;
/* Interaction define */
/* Hooks define */
static VOID ux_device_class_audio_tx_hook(struct UX_TEST_ACTION_STRUCT *action, VOID *params)
{
UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *p = (UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *)params;
UX_SLAVE_TRANSFER *transfer = (UX_SLAVE_TRANSFER *)p -> parameter;
UCHAR tmp[32] = {'i','n','s','e','r','t','A',0};
(void)params;
// printf("tTX\n");
/* Acknowledge frame sent. */
if (test_tx_ack_count)
{
SAVE_BUFFER_LOG(transfer -> ux_slave_transfer_request_data_pointer, transfer -> ux_slave_transfer_request_requested_length);
transfer -> ux_slave_transfer_request_actual_length = transfer -> ux_slave_transfer_request_requested_length;
transfer -> ux_slave_transfer_request_completion_code = UX_SUCCESS;
_ux_utility_semaphore_put(&transfer -> ux_slave_transfer_request_semaphore);
}
if (test_tx_ack_count != 0xFFFFFFFF && test_tx_ack_count > 0)
test_tx_ack_count --;
/* Insert frames when sent. */
if (test_tx_ins_count)
{
tmp[6] = (test_tx_ins_count % 26) + 'A';
if (test_tx_ins_way == 0)
ux_device_class_audio_frame_write(slave_audio_tx_stream, tmp, 32);
else
{
UCHAR *frame;
ULONG frame_length;
ux_device_class_audio_write_frame_get(slave_audio_tx_stream, &frame, &frame_length);
_ux_utility_memory_copy(frame, tmp, 32);
ux_device_class_audio_write_frame_commit(slave_audio_tx_stream, 32);
}
}
if (test_tx_ins_count != 0xFFFFFFFF && test_tx_ins_count > 0)
test_tx_ins_count --;
}
static VOID ux_device_class_audio_rx_hook(struct UX_TEST_ACTION_STRUCT *action, VOID *params)
{
UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *p = (UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *)params;
UX_SLAVE_TRANSFER *transfer = (UX_SLAVE_TRANSFER *)p -> parameter;
(void)action;
(void)params;
(void)p;
(void)transfer;
// printf("tRX\n");
slave_audio_rx_transfer = transfer;
}
static VOID ux_device_class_audio_feedback_hook(struct UX_TEST_ACTION_STRUCT *action, VOID *params)
{
UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *p = (UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION_PARAMS *)params;
UX_SLAVE_TRANSFER *transfer = (UX_SLAVE_TRANSFER *)p -> parameter;
ULONG length;
(void)action;
(void)params;
(void)p;
(void)transfer;
length = UX_MIN(4, transfer->ux_slave_transfer_request_requested_length);
if (transfer->ux_slave_transfer_request_endpoint->ux_slave_endpoint_descriptor.bEndpointAddress & 0x80)
{
device_audio_rx_feedback_count ++;
/* IN for OUT(RX/read) feedback. */
device_audio_rx_feedback = 0;
_ux_utility_memory_copy(device_audio_rx_feedback_u8a,
transfer->ux_slave_transfer_request_data_pointer, length);
transfer -> ux_slave_transfer_request_completion_code = UX_SUCCESS;
transfer -> ux_slave_transfer_request_actual_length = length;
}
else
{
device_audio_tx_feedback_count ++;
/* OUT for IN(TX/write) feedback. */
_ux_utility_memory_copy(transfer->ux_slave_transfer_request_data_pointer,
device_audio_tx_feedback_u8a, length);
transfer -> ux_slave_transfer_request_completion_code = UX_SUCCESS;
transfer -> ux_slave_transfer_request_actual_length = length;
}
_ux_utility_semaphore_put(&transfer->ux_slave_transfer_request_semaphore);
_ux_utility_thread_sleep(1);
}
static VOID slave_audio_rx_simulate_one_frame(UCHAR *frame, ULONG frame_length)
{
UX_TEST_ASSERT(slave_audio_rx_transfer);
if (frame_length)
{
_ux_utility_memory_copy(slave_audio_rx_transfer->ux_slave_transfer_request_data_pointer, frame, frame_length);
slave_audio_rx_transfer->ux_slave_transfer_request_actual_length = frame_length;
slave_audio_rx_transfer->ux_slave_transfer_request_completion_code = UX_SUCCESS;
}
_ux_utility_semaphore_put(&slave_audio_rx_transfer->ux_slave_transfer_request_semaphore);
_ux_utility_thread_sleep(1);
}
static UX_TEST_ACTION ux_device_class_audio_transfer_hook[] =
{
{
.usbx_function = UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION,
.function = UX_DCD_TRANSFER_REQUEST,
.action_func = ux_device_class_audio_tx_hook,
.req_setup = UX_NULL,
.req_action = UX_TEST_MATCH_EP,
.req_ep_address = 0x81,
.do_after = UX_FALSE,
.no_return = UX_FALSE,
},
{
.usbx_function = UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION,
.function = UX_DCD_TRANSFER_REQUEST,
.action_func = ux_device_class_audio_rx_hook,
.req_setup = UX_NULL,
.req_action = UX_TEST_MATCH_EP,
.req_ep_address = 0x02,
.do_after = UX_FALSE,
.no_return = UX_FALSE,
},
{
.usbx_function = UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION,
.function = UX_DCD_TRANSFER_REQUEST,
.action_func = ux_device_class_audio_feedback_hook,
.req_setup = UX_NULL,
.req_action = UX_TEST_MATCH_EP,
.req_ep_address = 0x82,
.req_status = UX_SUCCESS,
.status = UX_SUCCESS,
.do_after = UX_FALSE,
.no_return = UX_FALSE,
},
{
.usbx_function = UX_TEST_OVERRIDE_UX_DCD_SIM_SLAVE_FUNCTION,
.function = UX_DCD_TRANSFER_REQUEST,
.action_func = ux_device_class_audio_feedback_hook,
.req_setup = UX_NULL,
.req_action = UX_TEST_MATCH_EP,
.req_ep_address = 0x01,
.req_status = UX_SUCCESS,
.status = UX_SUCCESS,
.do_after = UX_FALSE,
.no_return = UX_FALSE,
},
{ 0 },
};
/* Define the ISR dispatch. */
extern VOID (*test_isr_dispatch)(void);
/* Prototype for test control return. */
void test_control_return(UINT status);
static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
{
error_callback_counter ++;
// printf("Error #%d, system_level: %d, system_context: %d, error_code: 0x%x\n", __LINE__, system_level, system_context, error_code);
if (!error_callback_ignore)
{
{
/* Failed test. */
test_control_return(1);
}
}
}
static UINT sleep_break_on_error(VOID)
{
if (error_callback_counter >= 3)
return error_callback_counter;
return UX_SUCCESS;
}
/* Define the ISR dispatch routine. */
static void test_isr(void)
{
/* For further expansion of interrupt-level testing. */
}
static VOID slave_audio_activate(VOID *audio_instance)
{
slave_audio = (UX_DEVICE_CLASS_AUDIO *)audio_instance;
ux_device_class_audio_stream_get(slave_audio, 0, &slave_audio_tx_stream);
ux_device_class_audio_stream_get(slave_audio, 1, &slave_audio_rx_stream);
// printf("sAUD:%p;%p,%p\n", audio_instance, slave_audio_tx_stream, slave_audio_rx_stream);
}
static VOID slave_audio_deactivate(VOID *audio_instance)
{
if ((VOID *)slave_audio == audio_instance)
{
slave_audio = UX_NULL;
slave_audio_tx_stream = UX_NULL;
slave_audio_rx_stream = UX_NULL;
}
}
static VOID slave_audio_tx_stream_change(UX_DEVICE_CLASS_AUDIO_STREAM *audio, ULONG alt)
{
SAVE_CALLBACK_INVOKE_LOG(slave_audio_tx_stream_change, audio, (ALIGN_TYPE)alt, 0);
}
static VOID slave_audio_rx_stream_change(UX_DEVICE_CLASS_AUDIO_STREAM *audio, ULONG alt)
{
SAVE_CALLBACK_INVOKE_LOG(slave_audio_rx_stream_change, audio, (ALIGN_TYPE)alt, 0);
slave_audio_rx_transfer = UX_NULL;
}
static UINT slave_audio_control_process(UX_DEVICE_CLASS_AUDIO *audio, UX_SLAVE_TRANSFER *transfer)
{
UINT status;
UX_DEVICE_CLASS_AUDIO20_CONTROL_GROUP group =
{2, g_slave_audio20_control};
SAVE_CALLBACK_INVOKE_LOG(slave_audio_control_process, audio, transfer, 0);
status = ux_device_class_audio20_control_process(audio, transfer, &group);
if (status == UX_SUCCESS)
{
if (g_slave_audio20_control[0].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_MUTE_CHANGED)
{
/* Mute change! */
}
if (g_slave_audio20_control[0].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_VOLUME_CHANGED)
{
/* Volume change! */
}
if (g_slave_audio20_control[1].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_MUTE_CHANGED)
{
/* Mute change! */
}
if (g_slave_audio20_control[1].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_VOLUME_CHANGED)
{
/* Volume change! */
}
}
return(status);
}
static VOID slave_audio_tx_done(UX_DEVICE_CLASS_AUDIO_STREAM *audio, ULONG length)
{
SAVE_CALLBACK_INVOKE_LOG(slave_audio_tx_done, audio, (ALIGN_TYPE)length, 0);
}
static VOID slave_audio_rx_done(UX_DEVICE_CLASS_AUDIO_STREAM *audio, ULONG length)
{
SAVE_CALLBACK_INVOKE_LOG(slave_audio_rx_done, audio, (ALIGN_TYPE)length, 0);
}
static UINT test_host_change_function(ULONG event, UX_HOST_CLASS *cls, VOID *inst)
{
UX_HOST_CLASS_DUMMY *dummy = (UX_HOST_CLASS_DUMMY *) inst;
switch(event)
{
case UX_DEVICE_INSERTION:
// printf("hINS:%p,%p:%ld\n", cls, inst, dummy -> ux_host_class_dummy_interface -> ux_interface_descriptor.bInterfaceNumber);
switch(dummy -> ux_host_class_dummy_interface -> ux_interface_descriptor.bInterfaceNumber)
{
case 0: dummy_control = dummy; break;
case 1: dummy_rx = dummy; break;
case 2: dummy_tx = dummy; break;
}
break;
case UX_DEVICE_REMOVAL:
// printf("hRMV:%p,%p:%ld\n", cls, inst, dummy -> ux_host_class_dummy_interface -> ux_interface_descriptor.bInterfaceNumber);
switch(dummy -> ux_host_class_dummy_interface -> ux_interface_descriptor.bInterfaceNumber)
{
case 0: dummy_control = UX_NULL; break;
case 1: dummy_rx = UX_NULL; break;
case 2: dummy_tx = UX_NULL; break;
}
break;
default:
break;
}
return 0;
}
static VOID ux_test_hcd_entry_set_cfg(UX_TEST_ACTION *action, VOID *params)
{
set_cfg_counter ++;
rsc_mem_free_on_set_cfg = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available;
rsc_sem_on_set_cfg = ux_test_utility_sim_sem_create_count();
rsc_mutex_on_set_cfg = ux_test_utility_sim_mutex_create_count();
}
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_audio20_device_feedback_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR * stack_pointer;
CHAR * memory_pointer;
/* Inform user. */
printf("Running Audio 2.0 Device Feedback Functionality Test................ ");
#if !UX_TEST_MULTI_IFC_ON || !UX_TEST_MULTI_ALT_ON || !UX_TEST_MULTI_CLS_ON || !UX_TEST_MULTI_EP_OVER(4) ||\
!defined(UX_DEVICE_BIDIRECTIONAL_ENDPOINT_SUPPORT) ||\
(UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH < (247 + 14))
printf("SKIP SUCCESS!\n");
test_control_return(0);
return;
#endif
stepinfo("\n");
/* Reset testing counts. */
ux_test_utility_sim_mutex_create_count_reset();
ux_test_utility_sim_sem_create_count_reset();
ux_test_utility_sim_sem_get_count_reset();
/* Reset error generations */
ux_test_utility_sim_sem_error_generation_stop();
ux_test_utility_sim_mutex_error_generation_stop();
ux_test_utility_sim_sem_get_error_generation_stop();
/* Initialize the free memory pointer */
stack_pointer = (CHAR *) usbx_memory;
memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2);
/* Initialize USBX Memory */
status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL,0);
UX_TEST_CHECK_SUCCESS(status);
/* Register the error callback. */
_ux_utility_error_callback_register(error_callback);
/* The code below is required for installing the host portion of USBX */
status = ux_host_stack_initialize(test_host_change_function);
UX_TEST_CHECK_SUCCESS(status);
/* Register Audio class. */
status = ux_host_stack_class_register(_ux_host_class_dummy_name, _ux_host_class_dummy_entry);
UX_TEST_CHECK_SUCCESS(status);
/* 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 Audio 2.0 device, no IAD. */
slave_audio_stream_parameter[0].ux_device_class_audio_stream_parameter_thread_entry = ux_device_class_audio_write_thread_entry;
slave_audio_stream_parameter[0].ux_device_class_audio_stream_parameter_callbacks.ux_device_class_audio_stream_change = slave_audio_tx_stream_change;
slave_audio_stream_parameter[0].ux_device_class_audio_stream_parameter_callbacks.ux_device_class_audio_stream_frame_done = slave_audio_tx_done;
slave_audio_stream_parameter[0].ux_device_class_audio_stream_parameter_max_frame_buffer_size = 256;
slave_audio_stream_parameter[0].ux_device_class_audio_stream_parameter_max_frame_buffer_nb = 8;
slave_audio_stream_parameter[1].ux_device_class_audio_stream_parameter_thread_entry = ux_device_class_audio_read_thread_entry;
slave_audio_stream_parameter[1].ux_device_class_audio_stream_parameter_callbacks.ux_device_class_audio_stream_change = slave_audio_rx_stream_change;
slave_audio_stream_parameter[1].ux_device_class_audio_stream_parameter_callbacks.ux_device_class_audio_stream_frame_done = slave_audio_rx_done;
slave_audio_stream_parameter[1].ux_device_class_audio_stream_parameter_max_frame_buffer_size = 256;
slave_audio_stream_parameter[1].ux_device_class_audio_stream_parameter_max_frame_buffer_nb = 8;
slave_audio_parameter.ux_device_class_audio_parameter_streams = slave_audio_stream_parameter;
slave_audio_parameter.ux_device_class_audio_parameter_streams_nb = 2;
slave_audio_parameter.ux_device_class_audio_parameter_callbacks.ux_slave_class_audio_instance_activate = slave_audio_activate;
slave_audio_parameter.ux_device_class_audio_parameter_callbacks.ux_slave_class_audio_instance_deactivate = slave_audio_deactivate;
slave_audio_parameter.ux_device_class_audio_parameter_callbacks.ux_device_class_audio_control_process = slave_audio_control_process;
slave_audio_parameter.ux_device_class_audio_parameter_callbacks.ux_device_class_audio_arg = UX_NULL;
#if defined(UX_DEVICE_CLASS_AUDIO_INTERRUPT_SUPPORT)
slave_audio_parameter.ux_device_class_audio_parameter_status_queue_size = 2;
slave_audio_parameter.ux_device_class_audio_parameter_status_size = 6;
#endif
g_slave_audio20_control[0].ux_device_class_audio20_control_cs_id = 0x10;
g_slave_audio20_control[0].ux_device_class_audio20_control_sampling_frequency = 48000;
g_slave_audio20_control[0].ux_device_class_audio20_control_fu_id = 2;
g_slave_audio20_control[0].ux_device_class_audio20_control_mute[0] = 0;
g_slave_audio20_control[0].ux_device_class_audio20_control_volume[0] = 0;
g_slave_audio20_control[1].ux_device_class_audio20_control_cs_id = 0x10;
g_slave_audio20_control[1].ux_device_class_audio20_control_sampling_frequency = 48000;
g_slave_audio20_control[1].ux_device_class_audio20_control_fu_id = 5;
g_slave_audio20_control[1].ux_device_class_audio20_control_mute[0] = 0;
g_slave_audio20_control[1].ux_device_class_audio20_control_volume[0] = 0;
/* Initialize the device Audio class. This class owns interfaces starting with 0, 1, 2. */
status = ux_device_stack_class_register(_ux_system_slave_class_audio_name, ux_device_class_audio_entry,
1, 0, &slave_audio_parameter);
UX_TEST_CHECK_SUCCESS(status);
/* Initialize the simulated device controller. */
status = _ux_test_dcd_sim_slave_initialize();
UX_TEST_CHECK_SUCCESS(status);
/* Register all the USB host controllers available in this system */
status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize,0,0);
UX_TEST_CHECK_SUCCESS(status);
/* Create the main host simulation thread. */
status = tx_thread_create(&tx_test_thread_host_simulation, "tx demo host simulation", tx_test_thread_host_simulation_entry, 0,
stack_pointer, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
UX_TEST_CHECK_SUCCESS(status);
/* Create the main slave simulation thread. */
status = tx_thread_create(&tx_test_thread_slave_simulation, "tx demo slave simulation", tx_test_thread_slave_simulation_entry, 0,
stack_pointer + UX_DEMO_STACK_SIZE, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
UX_TEST_CHECK_SUCCESS(status);
}
static UINT test_wait_until_expected(VOID **ptr, ULONG loop, VOID *expected)
{
while(loop)
{
_ux_utility_delay_ms(10);
if (*ptr == expected)
return UX_SUCCESS;
}
return UX_ERROR;
}
static UINT test_wait_until_not_expected(VOID **ptr, ULONG loop, VOID *expected)
{
while(loop)
{
_ux_utility_delay_ms(10);
if (*ptr != expected)
return UX_SUCCESS;
}
return UX_ERROR;
}
#define test_wait_until_not_null(ptr, loop) test_wait_until_not_expected(ptr, loop, UX_NULL)
#define test_wait_until_null(ptr, loop) test_wait_until_expected(ptr, loop, UX_NULL)
void tx_test_thread_host_simulation_entry(ULONG arg)
{
UINT status;
ULONG test_n;
UX_DEVICE *device;
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
UX_INTERFACE *interface_inst[3][2];
UX_ENDPOINT *control_endpoint;
UX_TRANSFER *transfer_request;
UCHAR test_tmp[32];
ULONG temp;
/* Test connect. */
status = test_wait_until_not_null((void**)&dummy_control, 100);
status |= test_wait_until_not_null((void**)&dummy_tx, 100);
status |= test_wait_until_not_null((void**)&dummy_rx, 100);
status |= test_wait_until_not_null((void**)&slave_audio_tx_stream, 100);
status |= test_wait_until_not_null((void**)&slave_audio_rx_stream, 100);
UX_TEST_CHECK_SUCCESS(status);
/* Get testing instances. */
status = ux_host_stack_device_get(0, &device);
UX_TEST_CHECK_SUCCESS(status);
control_endpoint = &device->ux_device_control_endpoint;
transfer_request = &control_endpoint->ux_endpoint_transfer_request;
status = ux_host_stack_device_configuration_get(device, 0, &configuration);
UX_TEST_CHECK_SUCCESS(status);
interface = configuration -> ux_configuration_first_interface;
while(interface)
{
// printf("Interface: %ld.%ld\n", interface -> ux_interface_descriptor.bInterfaceNumber, interface -> ux_interface_descriptor.bAlternateSetting);
interface_inst[interface -> ux_interface_descriptor.bInterfaceNumber][interface -> ux_interface_descriptor.bAlternateSetting] = interface;
interface = interface -> ux_interface_next_interface;
}
ux_test_link_hooks_from_array(ux_device_class_audio_transfer_hook);
/* Test interface change. */
/* Reset log. */
RESET_CALLBACK_INVOKE_LOG();
status = ux_host_stack_interface_setting_select(interface_inst[1][1]);
status |= ux_host_stack_interface_setting_select(interface_inst[1][0]);
status |= ux_host_stack_interface_setting_select(interface_inst[1][1]);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(callback_invoke_count == 3);
UX_TEST_ASSERT(callback_invoke_log[0].func == slave_audio_tx_stream_change);
UX_TEST_ASSERT(callback_invoke_log[0].param1 == slave_audio_tx_stream);
UX_TEST_ASSERT(callback_invoke_log[0].param2 == (VOID*)1);
UX_TEST_ASSERT(callback_invoke_log[1].func == slave_audio_tx_stream_change);
UX_TEST_ASSERT(callback_invoke_log[1].param1 == slave_audio_tx_stream);
UX_TEST_ASSERT(callback_invoke_log[1].param2 == 0);
RESET_CALLBACK_INVOKE_LOG();
status = ux_host_stack_interface_setting_select(interface_inst[2][1]);
status |= ux_host_stack_interface_setting_select(interface_inst[2][0]);
status |= ux_host_stack_interface_setting_select(interface_inst[2][1]);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(callback_invoke_count == 3);
UX_TEST_ASSERT(callback_invoke_log[0].func == slave_audio_rx_stream_change);
UX_TEST_ASSERT(callback_invoke_log[0].param1 == slave_audio_rx_stream);
UX_TEST_ASSERT(callback_invoke_log[0].param2 == (VOID*)1);
UX_TEST_ASSERT(callback_invoke_log[1].func == slave_audio_rx_stream_change);
UX_TEST_ASSERT(callback_invoke_log[1].param1 == slave_audio_rx_stream);
UX_TEST_ASSERT(callback_invoke_log[1].param2 == 0);
/**************************************************************************/
/* Control requests test. */
transfer_request -> ux_transfer_request_data_pointer = buffer;
test_tmp[0] = 2;
test_tmp[1] = 5;
for (test_n = 0; test_n < 2; test_n ++)
{
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_type = UX_REQUEST_OUT | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
/* Issue SetFeatureMute(test_tmp[test_n], 0). */
transfer_request -> ux_transfer_request_requested_length = 1;
transfer_request -> ux_transfer_request_index = (test_tmp[test_n] << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_FU_MUTE_CONTROL << 8) | 0;
buffer[0] = 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == 0);
/* Issue SetFeatureMute(test_tmp[test_n], 1). */
buffer[0] = 1;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_MUTE_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_mute[0] == 1);
/* Issue SetFeatureMute(test_tmp[test_n], 0). */
buffer[0] = 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_MUTE_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_mute[0] == 0);
/* Issue SetFeatureMute(test_tmp[test_n], 1). */
buffer[0] = 1;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_MUTE_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_mute[0] == 1);
/* Issue SetFeatureVolume(test_tmp[test_n], 0x0003). */
transfer_request -> ux_transfer_request_requested_length = 2;
transfer_request -> ux_transfer_request_index = (test_tmp[test_n] << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_FU_VOLUME_CONTROL << 8) | 0;
buffer[0] = 3; buffer[1] = 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_VOLUME_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_volume[0] == 0x0003);
/* Issue SetFeatureVolume(test_tmp[test_n], 0x0103). */
buffer[1] = 1;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_VOLUME_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_volume[0] == 0x0103);
/* Issue SetFeatureVolume(test_tmp[test_n], 0x0103). */
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[test_n].ux_device_class_audio20_control_changed == 0);
/* Issue GetFeatureMute(test_tmp[test_n]). */
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_type = UX_REQUEST_IN | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_requested_length = 1;
transfer_request -> ux_transfer_request_index = (test_tmp[test_n] << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_FU_MUTE_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 1);
UX_TEST_ASSERT(buffer[0] == 1);
/* Issue GetFeatureMute(test_tmp[test_n]). */
transfer_request -> ux_transfer_request_requested_length = 2;
transfer_request -> ux_transfer_request_index = (test_tmp[test_n] << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_FU_VOLUME_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 2);
UX_TEST_ASSERT(buffer[0] == 3);
UX_TEST_ASSERT(buffer[1] == 1);
/* Issue GetClockSamplingFrequency(0x10). */
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_requested_length = 4;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 4);
UX_TEST_ASSERT(buffer[0] == D0(48000));
UX_TEST_ASSERT(buffer[1] == D1(48000));
UX_TEST_ASSERT(buffer[2] == D2(48000));
UX_TEST_ASSERT(buffer[3] == D3(48000));
/* Issue GetClockSamplingFrequencyRange(0x10). */
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_RANGE;
transfer_request -> ux_transfer_request_requested_length = 14;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 14);
UX_TEST_ASSERT(buffer[ 0] == D0(1));
UX_TEST_ASSERT(buffer[ 1] == D1(1));
UX_TEST_ASSERT(buffer[ 2] == D0(48000));
UX_TEST_ASSERT(buffer[ 3] == D1(48000));
UX_TEST_ASSERT(buffer[ 4] == D2(48000));
UX_TEST_ASSERT(buffer[ 5] == D3(48000));
UX_TEST_ASSERT(buffer[ 6] == D0(48000));
UX_TEST_ASSERT(buffer[ 7] == D1(48000));
UX_TEST_ASSERT(buffer[ 8] == D2(48000));
UX_TEST_ASSERT(buffer[ 9] == D3(48000));
}
/* Issue SetClockSamplingFrequency(0x10) - STALL. */
transfer_request -> ux_transfer_request_type = UX_REQUEST_OUT | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_CODE(UX_TRANSFER_STALLED, status);
/* Prepare new RANGE settings. */
g_slave_audio20_control[0].ux_device_class_audio20_control_sampling_frequency = 0;
g_slave_audio20_control[0].ux_device_class_audio20_control_sampling_frequency_cur = 44100;
g_slave_audio20_control[0].ux_device_class_audio20_control_sampling_frequency_range = audio20_cs_range;
/* Issue GetClockSamplingFrequency(0x10). */
transfer_request -> ux_transfer_request_type = UX_REQUEST_IN | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_requested_length = 4;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 4);
UX_TEST_ASSERT(buffer[0] == D0(44100));
UX_TEST_ASSERT(buffer[1] == D1(44100));
UX_TEST_ASSERT(buffer[2] == D2(44100));
UX_TEST_ASSERT(buffer[3] == D3(44100));
/* Issue GetClockSamplingFrequencyRange(0x10). */
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_RANGE;
transfer_request -> ux_transfer_request_requested_length = 14;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == sizeof(audio20_cs_range));
UX_TEST_ASSERT(buffer[ 0] == D0(2));
UX_TEST_ASSERT(buffer[ 1] == D1(2));
UX_TEST_ASSERT(buffer[ 2] == D0(44100));
UX_TEST_ASSERT(buffer[ 3] == D1(44100));
UX_TEST_ASSERT(buffer[ 4] == D2(44100));
UX_TEST_ASSERT(buffer[ 5] == D3(44100));
UX_TEST_ASSERT(buffer[ 6] == D0(44100));
UX_TEST_ASSERT(buffer[ 7] == D1(44100));
UX_TEST_ASSERT(buffer[ 8] == D2(44100));
UX_TEST_ASSERT(buffer[ 9] == D3(44100));
UX_TEST_ASSERT(UX_SUCCESS == ux_utility_memory_compare(audio20_cs_range, buffer, sizeof(audio20_cs_range)));
/* Issue SetClockSamplingFrequency(0x10) - STALL. */
transfer_request -> ux_transfer_request_type = UX_REQUEST_OUT | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
ux_utility_long_put(transfer_request -> ux_transfer_request_data_pointer, 64000);
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_CODE(UX_TRANSFER_STALLED, status);
/* Issue SetClockSamplingFrequency(0x10) - OK. */
transfer_request -> ux_transfer_request_type = UX_REQUEST_OUT | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
ux_utility_long_put(transfer_request -> ux_transfer_request_data_pointer, 48000);
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(g_slave_audio20_control[0].ux_device_class_audio20_control_changed == UX_DEVICE_CLASS_AUDIO20_CONTROL_FREQUENCY_CHANGED);
UX_TEST_ASSERT(g_slave_audio20_control[0].ux_device_class_audio20_control_sampling_frequency_cur == 48000);
/* Issue GetClockSamplingFrequency(0x10) - OK. */
transfer_request -> ux_transfer_request_type = UX_REQUEST_IN | UX_REQUEST_TYPE_CLASS | UX_REQUEST_TARGET_INTERFACE;
transfer_request -> ux_transfer_request_function = UX_DEVICE_CLASS_AUDIO20_CUR;
transfer_request -> ux_transfer_request_index = (0x10 << 8) | 0;
transfer_request -> ux_transfer_request_value = (UX_DEVICE_CLASS_AUDIO20_CS_SAM_FREQ_CONTROL << 8) | 0;
status = ux_host_stack_transfer_request(transfer_request);
UX_TEST_CHECK_SUCCESS(status);
UX_TEST_ASSERT(transfer_request -> ux_transfer_request_actual_length == 4);
UX_TEST_ASSERT(buffer[0] == D0(48000));
UX_TEST_ASSERT(buffer[1] == D1(48000));
UX_TEST_ASSERT(buffer[2] == D2(48000));
UX_TEST_ASSERT(buffer[3] == D3(48000));
/* Wait pending threads. */
_ux_utility_thread_sleep(1);
/* Finally disconnect the device. */
ux_device_stack_disconnect();
/* And deinitialize the class. */
ux_device_stack_class_unregister(_ux_system_slave_class_audio_name, ux_device_class_audio_entry);
/* Deinitialize the device side of usbx. */
_ux_device_stack_uninitialize();
/* And finally the usbx system resources. */
_ux_system_uninitialize();
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
void tx_test_thread_slave_simulation_entry(ULONG arg)
{
while(1)
{
/* Sleep so ThreadX on Win32 will delete this thread. */
tx_thread_sleep(10);
}
}
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