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

#

#    bulk-boundaries.tcl

#

#    Support for USB testing

#

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

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

######DESCRIPTIONBEGIN####

#

# Author(s):    asl

# Date:         2006-04-21

# Purpose:      Test the bulk endpoints with different sizes of packets

#               at the important boundaries.

#

#####DESCRIPTIONEND####

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

set pktsizes { 1 2 3 4 5 7 8 9 15 16 17 31 32 33 63 64 65 127 128 129 \

               255 256 257 511 512 513 1023 1024 1025 2047 2048 2049 \

               4095 4096 4097 }

 if { 0 != [llength $usbtest::bulk_in_endpoints] } {

     puts "Bulk IN endpoints: $usbtest::bulk_in_endpoints"

     foreach ep $usbtest::bulk_in_endpoints {

        puts [format "  %2d: packet sizes %d to %d, padding %d" $ep \

                   $usbtest::bulk_in($ep,min_size) \

                   $usbtest::bulk_in($ep,max_size) \

                   $usbtest::bulk_in($ep,max_in_padding)]

         foreach pktsize $pktsizes {

             if { $pktsize <=  $usbtest::bulk_in($ep,max_size) } {

                 puts [format "Testing IN endpoint %d with packet size %4d" \

                           $ep $pktsize]

                 usbtest::reset

                 usbtest::bulktest $ep in 5 txsize1=$pktsize format=byteseq \

                     data1=42 data* $usbtest::MULTIPLIER \

                     data+ $usbtest::INCREMENT

                 if { [usbtest::start 10] } {

                     puts "Passed"

                 } else {

                     puts "Failed"

                     foreach result $usbtest::results {

                         puts $result

                     }

                 }

             }

         }

     }

 }

if { 0 != [llength $usbtest::bulk_out_endpoints] } {

    puts "Bulk OUT endpoints: $usbtest::bulk_out_endpoints"

    foreach ep $usbtest::bulk_out_endpoints {

        puts [format "  %2d: packet sizes %d to %d" $ep \

                  $usbtest::bulk_out($ep,min_size) \

                  $usbtest::bulk_out($ep,max_size)]

        foreach pktsize $pktsizes {

            if { $pktsize <=  $usbtest::bulk_out($ep,max_size) } {

                puts [format "Testing OUT endpoint %d with packet size %4d" \

                          $ep $pktsize]

                usbtest::reset

                usbtest::bulktest $ep out 5 txsize1=$pktsize format=byteseq \

                    data1=42 data* $usbtest::MULTIPLIER \

                    data+ $usbtest::INCREMENT rxsize1=4096

                if { [usbtest::start 10] } {

                    puts "Passed"

                } else {

                    puts "Failed"

                    foreach result $usbtest::results {

                        puts $result

                    }

                }

            }

        }

    }

}