Teledyne-lecroy UWBTrainer Exerciser Script Language Manual de usuario descargar pdf (Pagina 119)

LeCroy Corporation UWBTrainer Exerciser - Generation Script Language Reference Manual

111

#===================================================#

# Second generation procedure 'Inquiry' #

#===================================================#

# The four parameters are host_addr, dest_addr, endpoint, and direction.

# More parameters could be added here.

#===================================================#

Inquiry( host_addr, dest_address, endpoint, direction )

{

# Prepare payload for MMC frame Request data.

$req = USB_REQ # structure variable based on template 'USB_REQ'

{

Request = SET_CONFIG

Value = 1

}

# Create WDRCTA structure.

$dr_cta = WDRCTA_SETUP

{

Start = 154

DevID = 128

SData = $req

}

$dn_cta = WDNTSCTA { Start = 215 NumSlots = 16 }

$dt_cta = WDTCTA { Start = 599 }

$eol_cta = WCTA_EOL

# Create CTA.

$cta_ie = WUSB_IE

{

IE_ID = WCTA_IE

# Complex length calculation done during preprocessor stage

Length = ( fld_size( Length ) + fld_size( IE_ID ) +

pkt_size( $dr_cta ) + pkt_size( $dn_cta ) +

pkt_size( $dt_cta ) + pkt_size( $eol_cta ) ) / 8 # = 34

# Build complex payload from stuctures.

Data = $dr_cta + $dn_cta + $dt_cta + $eol_cta

}

$ca_block = CA_BLOCK

$ca_ie = WUSB_IE

{

IE_ID = WCONNECTACK_IE

Length = ( fld_size( Length ) + fld_size( IE_ID ) +

pkt_size( $ca_block ) ) / 8 # = 20

Data = $ca_block

}

$host_info_ie = WHOSTINFO_IE

{

ConnAvail = CA_LIMITED

StreamIdx = 2

CHID = { ED B4 24 3F 68 23 CC BD 5D 44 57 27 6B 4B FC 85 }

}

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Teledyne-lecroy UWBTrainer Exerciser Script Language Manual de usuario Pagina 119

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