Re: [Libusb-devel] libusb-1.0 Windows backend when WinUSB isafilter driver

[Xiaofan C. <xia...@gm...>]

On Thu, Aug 19, 2010 at 7:46 PM, Travis <tra...@co...> wrote:
>> Xiaofan Chen wrote:
>>>> This particular part may be a .Net problem or my problem. I was putting
>>>> the 32bit libusb-1.0.dll in the same directory of benchmarkcon.exe.
>>>> Maybe I should have put the 64bit one to see if that helps. I will check
>>>> again.
>>
>
> Yep, that would do it.

Indeed. Using the 64bit dll makes benchmarkcon (libusbdotnet) happy.

D:\work\libusbdotnet\LibUsbDotNet_Bin.2.2.7>BenchmarkCon.exe vid=0x1234 pid=0x00
01 driver=libusb10
LibUsbDotNet USB Benchmark v2.2.7.85
Copyright (c) 2010 Travis Robinson. <lib...@gm...>
website: http://sourceforge.net/projects/libusbdotnet
Benchmark device 1234:0001 opened..
Loop Test Information
        Vid / Pid       : 1234h / 0001h
        Interface #     : 00h
        Priority        : Normal
        Buffer Size     : 4096
        Buffer Count    : 1
        Display Refresh : 1000 (ms)
        Transfer Timeout: 5000 (ms)
        Retry Count     : 0
        Verify Data     : Off

Bulk Read (Ep81h) max packet size: 64
Bulk Write (Ep01h) max packet size: 64

While the test is running:
Press 'Q' to quit
Press 'T' for test details
Press 'I' for status information
Press 'R' to reset averages

Press 'Q' to exit, any other key to begin..
Avg. Bytes/s: 510364.22 Transfers: 117 Bytes/s: 510364.22
Avg. Bytes/s: 510944.33 Transfers: 242 Bytes/s: 511488.51
Avg. Bytes/s: 511303.40 Transfers: 367 Bytes/s: 512000.00
qAvg. Bytes/s: 511610.05 Transfers: 492 Bytes/s: 512512.51
stopped Ep81h thread.
stopped Ep01h thread.
Loop Test Information
        Vid / Pid       : 1234h / 0001h
        Interface #     : 00h
        Priority        : Normal
        Buffer Size     : 4096
        Buffer Count    : 1
        Display Refresh : 1000 (ms)
        Transfer Timeout: 5000 (ms)
        Retry Count     : 0
        Verify Data     : Off

Bulk Read (Ep81h) max packet size: 64
        Total Bytes     : 2019328
        Total Transfers : 493
        Avg. Bytes/sec  : 511481.26
        Elapsed Time    : 3.95 seconds

Bulk Write (Ep01h) max packet size: 64
        Total Bytes     : 2019328
        Total Transfers : 493
        Avg. Bytes/sec  : 511610.84
        Elapsed Time    : 3.95 seconds

Press any key to exit..

> This is a bit off topic, but you can force libusbdotnet to always run as a
> "32bit" application by recompiling it with the "Win32" solution
> configuration selected (instead of "Any CPU").
>

I see. Somehow the default solution file is not ready for this,
at least for SharpDevelop.

I got several of the following errors.

The OutputPath property is not set for this project.  Please
check to make sure that you have specified a valid
Configuration/Platform combination.
Configuration='Debug'  Platform='Win32'


-- 
Xiaofan