How to check debug message from adf_os_print()?

Oleksij Rempel linux at rempel-privat.de
Mon Jan 20 13:43:10 EST 2014


Am 20.01.2014 16:36, schrieb Matteo Danieletto:
> Hi all,
> a couple of months ago a I tried to solder in my TL-WN722N some pins how suggested by Oleksij.
> It was very hard without the right equipment and time.
> Now I am following this conversation and I am seeing a new hope.
> 
> So, is it necessary only to solder the UART-TX pin (in my case the 49th pin)? nothing else?

yes

> 
> The adf_os_print’s output is visibile through minicom?

yes

> Thanks a lot
> Matteo
> 
> 
> On Jan 18, 2014, at 1:15 AM, Linus Lüssing <linus.luessing at web.de> wrote:
> 
>> Hi Eric Liu,
>>
>> On Fri, Jan 17, 2014 at 12:13:53PM -0500, Xiaoyi Liu wrote:
>>> Hi there,
>>>
>>> I'm modifying the firmware source for my *TL_WN821N* usb adapter, and I'm
>>> trying to use *adf_os_print()* to print out the debug message. Where can I
>>> find the debug message on my Linux?
>>>
>>> Thanks!
>>> -Eric Liu
>>
>> I was wondering about how adf_os_print() works a while ago, too.
>> See my questions and Oleksij's answers in December.
>>
>> What you need to do: Buy a serial console and solder it to one
>> PIN, the UART-TX one, on the chip of your usb adapter.
>>
>> You can find the correct PIN on wikidevi.
>>
>> All this worked like a charm for me (after someone else did the
>> soldering job for me...).
>>
>> Cheers, Linus

-- 
Regards,
Oleksij

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