Re: [irda-users] STLabs (SigmaTel) 4220 module

[Thomas I. <il...@gm...>]

Nick Fedchik schrieb:

>В сообщении от Tuesday 31 January 2006 21:07 Samuel Ortiz написал(a):
>  
>
>>>Above is about the SigmaTel 4220.
>>>      
>>>
>>It seems to be a 4210 in fact.
>>    
>>
>Yep, tnx!
>
>  
>
>>>Can anybody told me the reason of "int=00 Assertion failed!"
>>>      
>>>
>>Because the dongle reports an output bulk transfer size of 512 bytes,
>>while it can't be larger than 64 bytes according to the spec.
>>    
>>
>
>  
>
>>The driver should fetch the firmware from userspace and push it to the
>>chip. Look at how the Sigmatel driver does that.
>>    
>>
>Each time when the driver (kernel module) should be loaded?
>  
>
yes, the original (2.4) source avail at www.sigmatel.com  contained a 
driver and a userspace app.
steps:

a) insmod driver
b) start userspace app to upload the firmware-patch using the driver
c) use driver (eg. irattach)


i think it should be fairly easy to write an hotplug script.

>
>-------------------------------------------------------
>This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
>for problems?  Stop!  Download the new AJAX search engine that makes
>searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
>http://sel.as-us.falkag.net/sel?cmd=k&kid3432&bid#0486&dat1642
>_______________________________________________
>irda-users mailing list
>ird...@li...
>http://lists.sourceforge.net/lists/listinfo/irda-users
>
>
>  
>