1 #===============================================================================
5 # Support for USB testing
7 #===============================================================================
8 #####ECOSGPLCOPYRIGHTBEGIN####
9 ## -------------------------------------------
10 ## This file is part of eCos, the Embedded Configurable Operating System.
11 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 ## eCos is free software; you can redistribute it and/or modify it under
14 ## the terms of the GNU General Public License as published by the Free
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18 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 ## You should have received a copy of the GNU General Public License along
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24 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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27 ## or inline functions from this file, or you compile this file and link it
28 ## with other works to produce a work based on this file, this file does not
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30 ## License. However the source code for this file must still be made available
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35 ## -------------------------------------------
36 #####ECOSGPLCOPYRIGHTEND####
37 #===============================================================================
38 ######DESCRIPTIONBEGIN####
42 # Purpose: Test the bulk endpoints with different sizes of packets
43 # at the important boundaries.
45 #####DESCRIPTIONEND####
46 #===============================================================================
48 set pktsizes { 1 2 3 4 5 7 8 9 15 16 17 31 32 33 63 64 65 127 128 129 \
49 255 256 257 511 512 513 1023 1024 1025 2047 2048 2049 \
52 if { 0 != [llength $usbtest::bulk_in_endpoints] } {
53 puts "Bulk IN endpoints: $usbtest::bulk_in_endpoints"
54 foreach ep $usbtest::bulk_in_endpoints {
55 puts [format " %2d: packet sizes %d to %d, padding %d" $ep \
56 $usbtest::bulk_in($ep,min_size) \
57 $usbtest::bulk_in($ep,max_size) \
58 $usbtest::bulk_in($ep,max_in_padding)]
59 foreach pktsize $pktsizes {
60 if { $pktsize <= $usbtest::bulk_in($ep,max_size) } {
61 puts [format "Testing IN endpoint %d with packet size %4d" \
64 usbtest::bulktest $ep in 5 txsize1=$pktsize format=byteseq \
65 data1=42 data* $usbtest::MULTIPLIER \
66 data+ $usbtest::INCREMENT
67 if { [usbtest::start 10] } {
71 foreach result $usbtest::results {
80 if { 0 != [llength $usbtest::bulk_out_endpoints] } {
81 puts "Bulk OUT endpoints: $usbtest::bulk_out_endpoints"
82 foreach ep $usbtest::bulk_out_endpoints {
83 puts [format " %2d: packet sizes %d to %d" $ep \
84 $usbtest::bulk_out($ep,min_size) \
85 $usbtest::bulk_out($ep,max_size)]
86 foreach pktsize $pktsizes {
87 if { $pktsize <= $usbtest::bulk_out($ep,max_size) } {
88 puts [format "Testing OUT endpoint %d with packet size %4d" \
91 usbtest::bulktest $ep out 5 txsize1=$pktsize format=byteseq \
92 data1=42 data* $usbtest::MULTIPLIER \
93 data+ $usbtest::INCREMENT rxsize1=4096
94 if { [usbtest::start 10] } {
98 foreach result $usbtest::results {