
LeCroy Corporation UWBTrainer Exerciser - Generation Script Language Reference Manual
114
# Wait for Data HNDSHK frame From Device to Host with ACK code.
WaitRxFrame()
{
WUSB_HNDSHK
{
EndP = endpoint
EDir = direction
CtrlType = $dlvry_id
DestAddr = host_addr
SrcAddr = dest_address
AckCode = 2
}
}
############################################################################
# IN TRANSFER
############################################################################
$dt_cta = WDTCTA # Create a WDTCTA structure.
{
Direction = IN
Start = 154
DevID = 128
EndP = endpoint
DINAck = 1 # You need the first segment.
}
$cta_ie = WUSB_IE
{
IE_ID = WCTA_IE
Length = ( fld_size( Length ) + fld_size( IE_ID ) +
pkt_size( $dt_cta ) + pkt_size( $dn_cta ) +
pkt_size( $eol_cta ) ) / 8
Data = $dt_cta + $dn_cta + $eol_cta
}
# Send MMC frame from Host to Device.
Send WUSB_MMC
{
DestAddr = 0x00FE
SrcAddr = host_addr
NextMMCTime = 3
WUSBTimeStmp = 25
Data = $cta_ie + $ca_ie + $host_info_ie # combined payload containing
# several IEs.
}
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