#include <libusb-1.0/libusb.h>

Go to the source code of this file.

Classes
struct	config_info_def

struct	USBInfo

struct	_BENCHMARK_RESULTS

Macros
#define	BUF_256 256

#define	BUF_128 128

#define	LOOPBACK_VENDOR_ID 0x0403

#define	LOOPBACK_USB_2_PRODUCT_ID 0xff0a

#define	LOOPBACK_USB_3_PRODUCT_ID 0xff0b

#define	MAXNUMUSBPORTS 20

#define	MAXSERIALNUMLEN 20

#define	MAX_DRIVER_NAME 64

#define	USB_2_CHANGEMODE 0xB0

#define	USB_2_CHANGEMODEIN 1

#define	USB_2_CHANGEMODEOUT 2

#define	USB_2_CHANGEMODEOUTSTAT 50

#define	USB_2_INITIALISATION 0

#define	USB_2_LOOPBACK 1

#define	USB_2_BENCHMARK 2

#define	USB_2_STATISTICS 3

#define	USB_2_CHANGELEDS 4

#define	USB_2_EPLOOPOUT 0x02

#define	USB_2_EPLOOPIN 0x86

#define	USB_2_EPBENCHIN 0x88

#define	USB_2_EPBENCHOUT 0x04

#define	USB_2_EPHISTORY 0x81

#define	USB_2_FSFIFOSIZE 64

#define	USB_2_HSFIFOSIZE 512

#define	USB_2_LOOPBACKFSBUFFERSIZE 64

#define	USB_2_LOOPBACKHSBUFFERSIZE 512

#define	USB_2_BENCHMARKFSBUFFERSIZE 2048

#define	USB_2_BENCHMARKHSBUFFERSIZE 32768

#define	USB_2_BENCHMARKHISTBUFFERSIZE 64

#define	READWRITECYCLES 10

#define	BENCHMARKCYCLES 10

#define	USB_3_EPLOOPOUT 0x01

#define	USB_3_EPLOOPIN 0x81

#define	USB_3_BENCHMARK_RW_BUFFER_SIZE 24576

#define	USB_3_BENCHMARK_RW_BUFFER_COUNT 2

#define	USB_3_BENCHMARK_BUFFER_SIZE 49512

#define	USB_3_BENCHMARK_BUFFER_COUNT 2

#define	USB_3_LOOPBACK_BUFFER_SIZE 1024

#define	USB_3_LOOPBACK_BUFFER_COUNT 64

#define	USB_3_DISPLAY_DISABLE 0

#define	USB_3_DISPLAY_ENABLE (1 << 8)

#define	LPM_ENTRY_DISABLE 0

#define	LPM_ENTRY_ENABLE (1 << 8)

#define	USB_3_PHY_ERROR_DECODE_EV (1 << 0)

#define	USB_3_PHY_ERROR_EB_OVR_EV (1 << 1)

#define	USB_3_PHY_ERROR_EB_UND_EV (1 << 2)

#define	USB_3_PHY_ERROR_DISPARITY_EV (1 << 3)

#define	USB_3_RX_ERROR_CRC5_EV (1 << 5)

#define	USB_3_RX_ERROR_CRC16_EV (1 << 6)

#define	USB_3_RX_ERROR_CRC32_EV (1 << 7)

#define	USB_3_TRAINING_ERROR_EV (1 << 8)

#define	USB_3_PHY_LOCK_EV (1 << 9)

#define	USB_3_HP_TIMEOUT_EN (1 << 0)

#define	USB_3_RX_SEQ_NUM_ERR_EN (1 << 1)

#define	USB_3_RX_HP_FAIL_EN (1 << 2)

#define	USB_3_MISSING_LGOOD_EN (1 << 3)

#define	USB_3_MISSING_LCRD_EN (1 << 4)

#define	USB_3_CREDIT_HP_TIMEOUT_EN (1 << 5)

#define	USB_3_PM_LC_TIMEOUT_EN (1 << 6)

#define	USB_3_TX_SEQ_NUM_ERR_EN (1 << 7)

#define	USB_3_HDR_ADV_TIMEOUT_EN (1 << 8)

#define	USB_3_HDR_ADV_HP_EN (1 << 9)

#define	USB_3_HDR_ADV_LCRD_EN (1 << 10)

#define	USB_3_HDR_ADV_LGO_EN (1 << 11)

Typedefs
typedef enum _USB_3_TEST_MODE	USB_3_TEST_MODE

typedef enum _USB_3_EP_TYPE	USB_3_EP_TYPE

typedef enum _USB_3_SPEED	USB3_SPEED

typedef struct USBInfo *	USBInfoPtr

typedef enum _DATA_PATTERN	DATA_PATTERN

typedef struct _BENCHMARK_RESULTS	BENCHMARK_RESULTS

Enumerations
enum	_USB_3_TEST_MODE { USB_3_TEST_LOOPBACK = 0 , USB_3_TEST_BENCHMARK_READ , USB_3_TEST_BENCHMARK_WRITE , USB_3_TEST_BENCHMARK_RW }

enum	_USB_3_EP_TYPE { USB_3_EP_CONTROL = 0 , USB_3_EP_ISOCHRONOUS , USB_3_EP_BULK , USB_3_EP_INTERRUPT }

enum	{ USB_3_CHANGELEDS = 1 , USB_3_SET_CONFIG , USB_3_GET_CONFIG , USB_3_SET_DISP_MODE , USB_3_CONF_ERROR_COUNTERS , USB_3_GET_ERROR_COUNTS , USB_3_GET_VOLTAGE , USB_3_RESERVED_DONOTUSE = 0x08 , USB_3_GET_MAX_SPEED , USB_3_RESET_ERROR_COUNTERS , USB_3_CONFIG_LPM_ENTRY , USB_3_GET_DEVICE_INFO = 0x50 }

enum	_USB_3_SPEED { USB_3_ST_UNKNOWN = 0 , USB_3_ST_FS , USB_3_ST_HS , USB_3_ST_SS }

enum	_DATA_PATTERN { INCREMENTINGBYTE , RANDOMBYTE , CONSTANTBYTE }

Functions
int	GetUSBPortsInfo ()

int	SendUSB_3_VendorCommand (libusb_device_handle udev, int wValue, unsigned char buf, long bufflen)

int	SendUSB_2_VendorCommand (libusb_device_handle udev, int ReqMode, int Parameter, unsigned char bufferout, int bufferSize)

bool	ConnectUSBPlug (bool bReconnect, int usbPlugIndex, USB3_SPEED Speed, USB_3_TEST_MODE TestMode, libusb_device_handle *handle_udev, unsigned long MaxTransferSize, unsigned long CurrentTransferSize, unsigned char inBuffer, unsigned char *outBuffer)

int	GetUSBDeviceInfo (libusb_device_handle udev, char serial, unsigned int serial_size, char desc, unsigned int desc_size, float fwVer)

void	wait_USB (int wait_time)

int	LoopbackTest (libusb_device_handle handle_udev, int usbIndex, int maxTransferSize, unsigned char inBuffer, unsigned char *outBuffer)

Variables
libusb_context *	USB_context

USBInfo	usbInfo [MAXNUMUSBPORTS+1]

Macro Definition Documentation

◆ BENCHMARKCYCLES

#define BENCHMARKCYCLES 10

◆ BUF_128

#define BUF_128 128

◆ BUF_256

#define BUF_256 256

◆ LOOPBACK_USB_2_PRODUCT_ID

#define LOOPBACK_USB_2_PRODUCT_ID 0xff0a

◆ LOOPBACK_USB_3_PRODUCT_ID

#define LOOPBACK_USB_3_PRODUCT_ID 0xff0b

◆ LOOPBACK_VENDOR_ID

#define LOOPBACK_VENDOR_ID 0x0403

◆ LPM_ENTRY_DISABLE

#define LPM_ENTRY_DISABLE 0

◆ LPM_ENTRY_ENABLE

#define LPM_ENTRY_ENABLE (1 << 8)

◆ MAX_DRIVER_NAME

#define MAX_DRIVER_NAME 64

◆ MAXNUMUSBPORTS

#define MAXNUMUSBPORTS 20

◆ MAXSERIALNUMLEN

#define MAXSERIALNUMLEN 20

◆ READWRITECYCLES

#define READWRITECYCLES 10

◆ USB_2_BENCHMARK

#define USB_2_BENCHMARK 2

◆ USB_2_BENCHMARKFSBUFFERSIZE

#define USB_2_BENCHMARKFSBUFFERSIZE 2048

◆ USB_2_BENCHMARKHISTBUFFERSIZE

#define USB_2_BENCHMARKHISTBUFFERSIZE 64

◆ USB_2_BENCHMARKHSBUFFERSIZE

#define USB_2_BENCHMARKHSBUFFERSIZE 32768

◆ USB_2_CHANGELEDS

#define USB_2_CHANGELEDS 4

◆ USB_2_CHANGEMODE

#define USB_2_CHANGEMODE 0xB0

◆ USB_2_CHANGEMODEIN

#define USB_2_CHANGEMODEIN 1

◆ USB_2_CHANGEMODEOUT

#define USB_2_CHANGEMODEOUT 2

◆ USB_2_CHANGEMODEOUTSTAT

#define USB_2_CHANGEMODEOUTSTAT 50

◆ USB_2_EPBENCHIN

#define USB_2_EPBENCHIN 0x88

◆ USB_2_EPBENCHOUT

#define USB_2_EPBENCHOUT 0x04

◆ USB_2_EPHISTORY

#define USB_2_EPHISTORY 0x81

◆ USB_2_EPLOOPIN

#define USB_2_EPLOOPIN 0x86

◆ USB_2_EPLOOPOUT

#define USB_2_EPLOOPOUT 0x02

◆ USB_2_FSFIFOSIZE

#define USB_2_FSFIFOSIZE 64

◆ USB_2_HSFIFOSIZE

#define USB_2_HSFIFOSIZE 512

◆ USB_2_INITIALISATION

#define USB_2_INITIALISATION 0

◆ USB_2_LOOPBACK

#define USB_2_LOOPBACK 1

◆ USB_2_LOOPBACKFSBUFFERSIZE

#define USB_2_LOOPBACKFSBUFFERSIZE 64

◆ USB_2_LOOPBACKHSBUFFERSIZE

#define USB_2_LOOPBACKHSBUFFERSIZE 512

◆ USB_2_STATISTICS

#define USB_2_STATISTICS 3

◆ USB_3_BENCHMARK_BUFFER_COUNT

#define USB_3_BENCHMARK_BUFFER_COUNT 2

◆ USB_3_BENCHMARK_BUFFER_SIZE

#define USB_3_BENCHMARK_BUFFER_SIZE 49512

◆ USB_3_BENCHMARK_RW_BUFFER_COUNT

#define USB_3_BENCHMARK_RW_BUFFER_COUNT 2

◆ USB_3_BENCHMARK_RW_BUFFER_SIZE

#define USB_3_BENCHMARK_RW_BUFFER_SIZE 24576

◆ USB_3_CREDIT_HP_TIMEOUT_EN

#define USB_3_CREDIT_HP_TIMEOUT_EN (1 << 5)

◆ USB_3_DISPLAY_DISABLE

#define USB_3_DISPLAY_DISABLE 0

◆ USB_3_DISPLAY_ENABLE

#define USB_3_DISPLAY_ENABLE (1 << 8)

◆ USB_3_EPLOOPIN

#define USB_3_EPLOOPIN 0x81

◆ USB_3_EPLOOPOUT

#define USB_3_EPLOOPOUT 0x01

◆ USB_3_HDR_ADV_HP_EN

#define USB_3_HDR_ADV_HP_EN (1 << 9)

◆ USB_3_HDR_ADV_LCRD_EN

#define USB_3_HDR_ADV_LCRD_EN (1 << 10)

◆ USB_3_HDR_ADV_LGO_EN

#define USB_3_HDR_ADV_LGO_EN (1 << 11)

◆ USB_3_HDR_ADV_TIMEOUT_EN

#define USB_3_HDR_ADV_TIMEOUT_EN (1 << 8)

◆ USB_3_HP_TIMEOUT_EN

#define USB_3_HP_TIMEOUT_EN (1 << 0)

◆ USB_3_LOOPBACK_BUFFER_COUNT

#define USB_3_LOOPBACK_BUFFER_COUNT 64

◆ USB_3_LOOPBACK_BUFFER_SIZE

#define USB_3_LOOPBACK_BUFFER_SIZE 1024

◆ USB_3_MISSING_LCRD_EN

#define USB_3_MISSING_LCRD_EN (1 << 4)

◆ USB_3_MISSING_LGOOD_EN

#define USB_3_MISSING_LGOOD_EN (1 << 3)

◆ USB_3_PHY_ERROR_DECODE_EV

#define USB_3_PHY_ERROR_DECODE_EV (1 << 0)

◆ USB_3_PHY_ERROR_DISPARITY_EV

#define USB_3_PHY_ERROR_DISPARITY_EV (1 << 3)

◆ USB_3_PHY_ERROR_EB_OVR_EV

#define USB_3_PHY_ERROR_EB_OVR_EV (1 << 1)

◆ USB_3_PHY_ERROR_EB_UND_EV

#define USB_3_PHY_ERROR_EB_UND_EV (1 << 2)

◆ USB_3_PHY_LOCK_EV

#define USB_3_PHY_LOCK_EV (1 << 9)

◆ USB_3_PM_LC_TIMEOUT_EN

#define USB_3_PM_LC_TIMEOUT_EN (1 << 6)

◆ USB_3_RX_ERROR_CRC16_EV

#define USB_3_RX_ERROR_CRC16_EV (1 << 6)

◆ USB_3_RX_ERROR_CRC32_EV

#define USB_3_RX_ERROR_CRC32_EV (1 << 7)

◆ USB_3_RX_ERROR_CRC5_EV

#define USB_3_RX_ERROR_CRC5_EV (1 << 5)

◆ USB_3_RX_HP_FAIL_EN

#define USB_3_RX_HP_FAIL_EN (1 << 2)

◆ USB_3_RX_SEQ_NUM_ERR_EN

#define USB_3_RX_SEQ_NUM_ERR_EN (1 << 1)

◆ USB_3_TRAINING_ERROR_EV

#define USB_3_TRAINING_ERROR_EV (1 << 8)

◆ USB_3_TX_SEQ_NUM_ERR_EN

#define USB_3_TX_SEQ_NUM_ERR_EN (1 << 7)

Typedef Documentation

◆ BENCHMARK_RESULTS

typedef struct _BENCHMARK_RESULTS BENCHMARK_RESULTS

◆ DATA_PATTERN

typedef enum _DATA_PATTERN DATA_PATTERN

◆ USB3_SPEED

typedef enum _USB_3_SPEED USB3_SPEED

◆ USB_3_EP_TYPE

typedef enum _USB_3_EP_TYPE USB_3_EP_TYPE

◆ USB_3_TEST_MODE

typedef enum _USB_3_TEST_MODE USB_3_TEST_MODE

◆ USBInfoPtr

typedef struct USBInfo * USBInfoPtr

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
USB_3_CHANGELEDS
USB_3_SET_CONFIG
USB_3_GET_CONFIG
USB_3_SET_DISP_MODE
USB_3_CONF_ERROR_COUNTERS
USB_3_GET_ERROR_COUNTS
USB_3_GET_VOLTAGE
USB_3_RESERVED_DONOTUSE
USB_3_GET_MAX_SPEED
USB_3_RESET_ERROR_COUNTERS
USB_3_CONFIG_LPM_ENTRY
USB_3_GET_DEVICE_INFO

◆ _DATA_PATTERN

enum _DATA_PATTERN

Enumerator
INCREMENTINGBYTE
RANDOMBYTE
CONSTANTBYTE

◆ _USB_3_EP_TYPE

enum _USB_3_EP_TYPE

Enumerator
USB_3_EP_CONTROL
USB_3_EP_ISOCHRONOUS
USB_3_EP_BULK
USB_3_EP_INTERRUPT

◆ _USB_3_SPEED

enum _USB_3_SPEED

Enumerator
USB_3_ST_UNKNOWN
USB_3_ST_FS
USB_3_ST_HS
USB_3_ST_SS

◆ _USB_3_TEST_MODE

enum _USB_3_TEST_MODE

Enumerator
USB_3_TEST_LOOPBACK
USB_3_TEST_BENCHMARK_READ
USB_3_TEST_BENCHMARK_WRITE
USB_3_TEST_BENCHMARK_RW

Function Documentation

◆ ConnectUSBPlug()

bool ConnectUSBPlug	(	bool	bReconnect,
		int	usbPlugIndex,
		USB3_SPEED	Speed,
		USB_3_TEST_MODE	TestMode,
		libusb_device_handle **	handle_udev,
		unsigned long *	MaxTransferSize,
		unsigned long *	CurrentTransferSize,
		unsigned char **	inBuffer,
		unsigned char **	outBuffer )

◆ GetUSBDeviceInfo()

int GetUSBDeviceInfo	(	libusb_device_handle *	udev,
		char *	serial,
		unsigned int	serial_size,
		char *	desc,
		unsigned int	desc_size,
		float *	fwVer )

◆ GetUSBPortsInfo()

int GetUSBPortsInfo ( )

◆ LoopbackTest()

int LoopbackTest	(	libusb_device_handle *	handle_udev,
		int	usbIndex,
		int	maxTransferSize,
		unsigned char *	inBuffer,
		unsigned char *	outBuffer )

◆ SendUSB_2_VendorCommand()

int SendUSB_2_VendorCommand	(	libusb_device_handle *	udev,
		int	ReqMode,
		int	Parameter,
		unsigned char *	bufferout,
		int	bufferSize )

◆ SendUSB_3_VendorCommand()

int SendUSB_3_VendorCommand	(	libusb_device_handle *	udev,
		int	wValue,
		unsigned char *	buf,
		long	bufflen )

◆ wait_USB()

void wait_USB ( int wait_time )

Variable Documentation

◆ USB_context

libusb_context* USB_context

◆ usbInfo

USBInfo usbInfo[MAXNUMUSBPORTS+1]

Classes

Macros

Typedefs

Enumerations

Functions

Variables