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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Mon Mar 21, 2011 12:08 Post subject: debrick blackbox mini BB54GMA
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 DD-WRT Guru Joined: 04 Jan 2007 Posts: 11564 Location: Wherever the wind blows- North America
Posted: Mon Mar 21, 2011 12:19 Post subject: Re: debrick blackbox mini BB54GMA
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
_________________ The only stupid question....is the unasked one.
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Mon Mar 21, 2011 13:03 Post subject:
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 DD-WRT Guru Joined: 04 Jan 2007 Posts: 11564 Location: Wherever the wind blows- North America
Posted: Mon Mar 21, 2011 13:07 Post subject:
looks like your baud rate is wrong....try 115200 8-1-n.
redhawk
_________________ The only stupid question....is the unasked one.
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Mon Mar 21, 2011 13:14 Post subject:
this is with 115200
is there some other software to try ?
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redhawk0 DD-WRT Guru Joined: 04 Jan 2007 Posts: 11564 Location: Wherever the wind blows- North America
Posted: Mon Mar 21, 2011 13:50 Post subject:
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
_________________ The only stupid question....is the unasked one.
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Mon Mar 21, 2011 14:21 Post subject:
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
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
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Pied Piper DD-WRT User Joined: 18 Sep 2010 Posts: 499
Posted: Mon Mar 21, 2011 14:25 Post subject:
You will also get that output if the rx or tx is not connecting properly.
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Mon Mar 21, 2011 14:52 Post subject:
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 DD-WRT User Joined: 18 Sep 2010 Posts: 499
Posted: Mon Mar 21, 2011 17:58 Post subject:
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)
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Tue Mar 22, 2011 5:58 Post subject:
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
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Peabody DD-WRT Guru Joined: 28 Dec 2009 Posts: 1518
Posted: Tue Mar 22, 2011 13:32 Post subject:
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 fix "shortcuts". If you don't have time to read thoroughly, I don't have time to re-type what you missed.
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Tue Mar 22, 2011 18:31 Post subject:
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
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chrle DD-WRT Novice Joined: 21 Mar 2011 Posts: 16
Posted: Tue Mar 22, 2011 18:37 Post subject:
or to find vcc on router board pins
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