Re: [Owfs-developers] USB9097 USB--1-wire Converter Experience

[Mike B. <mik...@ei...>]

Hi Paul. The command I used was simply:

owfs -d /dev/ttyUSB0 -m /mnt/1wire

I had to create the directory 1wire using mkdir.

When I ran cat /proc/bus/usb/devices, I get this extract for the device:

T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=1a86 ProdID=7523 Rev= 2.54
S:  Product=USB2.0-Serial
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr= 96mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=02 Driver=ch341
E:  Ad=82(I) Atr=02(Bulk) MxPS=  32 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  32 Ivl=0ms
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=1ms

Any use?
Mike



On 02/14/2011 01:45 AM, Paul Alfille wrote:
> Thank you for the discovery. I've seen this adapter advertised on ebay.
> 
> What exact owfs command line do you use? I'm trying to figure out if,
> internally, this is a DS2480B-based DS9097U or a passive "DS9097" type
> serial adapter.
> 
> Paul Alfille
> 
> On Sun, Feb 13, 2011 at 12:34 PM, Mike Brady <mik...@ei...> wrote:
>> Greetings. Thanks so much for making owfs available. I've successfully
>> installed it on a Linksys NSLU2 running OpenWRT Backfire 10.03.
>>
>> One quick pieces of information, which might help anyone using the USB9097.
>>
>> I had to hunt around a lot to find driver support in OpwnWRT for the
>> USB9097, a decent USB to 1-wire converter.
>>
>> lsusb lists it as:
>>
>> ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
>>
>> The driver I needed turned out to be in OpwnWRT, but it needs to be
>> selected. I used the command "make menuconfig" and selected: Kernel
>> Modules > kmod-user-core <*> kmod-usb-serial <*> and also
>> kmod-usb-serial-ch341 <*>. Apparently this is the driver for the HL-340
>> USB-Serial adapter inside the USB9097.
>>
>> Once that was installed, the device showed up as /dev/ttyUSB0 and owfs
>> was able to use it.
>>
>> All the best
>>
>> --
>> Mike Brady
>>
>> ------------------------------------------------------------------------------
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> 
> ------------------------------------------------------------------------------
> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
> Pinpoint memory and threading errors before they happen.
> Find and fix more than 250 security defects in the development cycle.
> Locate bottlenecks in serial and parallel code that limit performance.
> http://p.sf.net/sfu/intel-dev2devfeb
> _______________________________________________
> Owfs-developers mailing list
> Owf...@li...
> https://lists.sourceforge.net/lists/listinfo/owfs-developers