debrick blackbox mini BB54GMA

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chrle
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Joined: 21 Mar 2011
Posts: 16

PostPosted: Mon Mar 21, 2011 12:08    Post subject: debrick blackbox mini BB54GMA Reply with quote
hello can anybody explain how to debrick my router?

I put new firmware and connection lost when is flashing ,and now he cannot get in whith 192.168.1.254

I found rs232 and I have putty software,but I don know hoh an where tu connect wires on chip or on rs 232

http://henku.ayz.pl/Interfejs_RS232_do_AP/BlackAP_PANWA-2204C.html
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redhawk0
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Joined: 04 Jan 2007
Posts: 11491
Location: Wherever the wind blows- North America

PostPosted: Mon Mar 21, 2011 12:19    Post subject: Re: debrick blackbox mini BB54GMA Reply with quote
chrle wrote:
hello can anybody explain how to debrick my router?

I put new firmware and connection lost when is flashing ,and now he cannot get in whith 192.168.1.254

I found rs232 and I have putty software,but I don know hoh an where tu connect wires on chip or on rs 232

http://henku.ayz.pl/Interfejs_RS232_do_AP/BlackAP_PANWA-2204C.html


You are bricked...and I am not sure if there is a way to recover it. RealTek processors are NOT supported by dd-wrt.
http://www.dd-wrt.com/wiki/index.php/Known_incompatible_devices

redhawk

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chrle
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Joined: 21 Mar 2011
Posts: 16

PostPosted: Mon Mar 21, 2011 13:03    Post subject: Reply with quote
I connect AP with serial and trought putty a have mesages with strange simbols ,I thing is booting but I donet understant what he is writing


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redhawk0
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PostPosted: Mon Mar 21, 2011 13:07    Post subject: Reply with quote
looks like your baud rate is wrong....try 115200 8-1-n.

redhawk

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chrle
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PostPosted: Mon Mar 21, 2011 13:14    Post subject: Reply with quote
this is with 115200

is there some other software to try ?



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redhawk0
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Location: Wherever the wind blows- North America

PostPosted: Mon Mar 21, 2011 13:50    Post subject: Reply with quote
try all the various baud rates....not being a compatible device...you will have to try them all until you find the one that is correct.

redhawk

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chrle
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Joined: 21 Mar 2011
Posts: 16

PostPosted: Mon Mar 21, 2011 14:21    Post subject: Reply with quote
redhawk0 wrote:
try all the various baud rates....not being a compatible device...you will have to try them all until you find the one that is correct.

redhawk


I will try it now Crying or Very sad
chrle
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Joined: 21 Mar 2011
Posts: 16

PostPosted: Mon Mar 21, 2011 14:22    Post subject: Reply with quote
http://translate.googleusercontent.com/translate_c?hl=en&ie=UTF-8&sl=auto&tl=en&u=http://allegro.pl/show_item.php%3Fitem%3D1405198017&prev=_t&rurl=translate.google.com&usg=ALkJrhjwBhrKoD_6nhDsvqxRMm-zegHlIA
Pied Piper
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Joined: 18 Sep 2010
Posts: 499

PostPosted: Mon Mar 21, 2011 14:25    Post subject: Reply with quote
You will also get that output if the rx or tx is not connecting properly.
chrle
DD-WRT Novice


Joined: 21 Mar 2011
Posts: 16

PostPosted: Mon Mar 21, 2011 14:52    Post subject: Reply with quote
Pied Piper wrote:
You will also get that output if the rx or tx is not connecting properly.


BlackAP Panwa-2204C: pictures

is the same board like my BBmini I connected :Ground,txd,rxd



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Pied Piper
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Joined: 18 Sep 2010
Posts: 499

PostPosted: Mon Mar 21, 2011 17:58    Post subject: Reply with quote
What are you using for a cable? Try reversing rx and tx. RX of your cable sometimes needs to be connected to tx of your router and vice versa. (Router is txing and cable is rxing)
chrle
DD-WRT Novice


Joined: 21 Mar 2011
Posts: 16

PostPosted: Tue Mar 22, 2011 5:58    Post subject: Reply with quote
Pied Piper wrote:
What are you using for a cable? Try reversing rx and tx. RX of your cable sometimes needs to be connected to tx of your router and vice versa. (Router is txing and cable is rxing)


I tried reverse ,there nothing to display on sreeen.

I am using 9 pin cable serial
Peabody
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Joined: 28 Dec 2009
Posts: 1518

PostPosted: Tue Mar 22, 2011 13:32    Post subject: Reply with quote
You router does need to be plugged in. You might need vcc+ on that cable. Read the serial wiki. Make sure you have a proper level shifting ttl usb cable.
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chrle
DD-WRT Novice


Joined: 21 Mar 2011
Posts: 16

PostPosted: Tue Mar 22, 2011 18:31    Post subject: Reply with quote
Peabody wrote:
You router does need to be plugged in. You might need vcc+ on that cable. Read the serial wiki. Make sure you have a proper level shifting ttl usb cable.


I think I need rs232 to tll converter
chrle
DD-WRT Novice


Joined: 21 Mar 2011
Posts: 16

PostPosted: Tue Mar 22, 2011 18:37    Post subject: Reply with quote
or to find vcc on router board pins
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