Teledyne-lecroy Verification Script Engine (VSE) Manual Uživatelský manuál stáhnout pdf (Strana 53)

Teledyne LeCroy Verification Script Engine Reference Manual

Page 53 of 115

8.16 SendUsb2HskPackets()

This function specifies more precise tuning for Handshake packets.

Format: SendUsb2HskPackets(pid)

Parameters:

pid Specifies that only Data packets with the specified data PID are sent.

The value _ANY means any data packet is accepted.

The follofwing PID values apply:

const PID_ACK = 0x4B;

const PID_NAK = 0x5A;

const PID_STALL = 0x78;

const PID_NYET = 0x69;

const PID_ERR = 0x3C;

Example:

# Send any handshake.

SendUsb2HskPackets();

# Send only STALL handshakes.

SendUsb2HskPackets (PID_STALL);

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Verification Script Engine 1
Reference Manual 1
Document Disclaimer 2
Trademarks and Servicemarks 2
Copyright 2
Contents 3
1 Introduction 6
Starting VSE running … 11
Application 11
4.2 VSE GUI Settings 16
0 = Host-to-device 29
1 = Device-to-host 29
7.1 Packet Level Events 35
7.4 Transfer Level Events 37
8 Sending Functions 38
8.2 SendLevelOnly() 39
8.3 DontSendLevel() 40
8.4 SendChannel() 41
8.5 SendChannelOnly() 42
8.6 DontSendChannel() 43
8.7 SendAllChannels() 44
8.8 SendTraceEvent() 45
8.9 DontSendTraceEvent() 46
8.10 SendTraceEventOnly() 47
8.11 SendAllTraceEvents() 48
8.12 SendDirection() 49
8.14 SendUsb2TokenPackets() 51
8.15 SendUsb2DataPackets () 52
8.16 SendUsb2HskPackets() 53
8.17 SendTransaction() 54
8.18 SendTransfer() 55
8.19 SendPktsWithBadCRC() 56
9.1 GetDecodedPktField() 57
9.2 GetHexPktField() 58
9.3 GetDecodedScriptField() 59
9.4 GetHexScriptField() 60
10 Timer Functions 61
10.2 SetTimer() 62
10.3 KillTimer() 63
10.4 GetTimerTime() 64
11.1 Time() 65
12.1 AddTime() 66
12.2 SubtractTime() 67
12.3 MulTimeByInt() 68
12.4 DivTimeByInt() 69
13 Time Logical Functions 70
13.2 IsLessTime() 71
13.3 IsGreaterTime() 72
13.4 IsTimeInInterval() 73
14 Time Text Functions 74
15 Output Functions 75
15.2 EnableOutput() 76
15.3 DisableOutput() 77
16 Information Functions 78
16.2 GetScriptName() 79
16.3 GetApplicationFolder() 80
16.4 GetCurrentTime() 81
16.5 GetTraceStartTime() 82
16.6 GetTraceEndTime() 83
17 Power Tracker Functions 84
17.2 GetPwrPowerValue() 85
17.3 GetPwrVoltageValue() 86
17.4 GetPwrCurrentValue() 87
18 Navigation Functions 88
18.2 SetMarker() 89
19 File Functions 90
19.1 OpenFile() 91
19.2 CloseFile() 92
19.3 WriteString() 93
19.4 Write() 94
19.5 ShowInBrowser() 95
20.1 CreateTraceFile() 97
20.2 CloseTraceFile() 98
20.3 AddEventToTraceFile() 99
20.4 OpenTraceFile() 100
21.1 NotifyClient() 101
22 User Input Functions 102
22.2 InputBox() 104
22.3 GetUserDlgLimit() 106
22.4 SetUserDlgLimit() 107
23.1 FormatEx() 108
24 Miscellaneous Functions 110
24.2 Sleep() 111
24.3 ConvertToHTML() 112
24.4 Pause() 113

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