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 Post subject: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 14th, 2018, 17:54 
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I try to connect by terminal with the MRTLAB adapter but I can not connect to any disk.
Something I do not have to be doing well. Someone can advise me.
I also want to connect with hyperterminal but I can not.

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 14th, 2018, 17:59 
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Fujitsu 2.5 .... Do you have an adapter for it ? I think you will have to solder wires to the TX/RX pairs on the PCB ...

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 14th, 2018, 18:11 
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If I have it, I just sent a message to MRT too.
I want to play a bit with the terminal, and start studying the Fujitsu.
I put a picture.
tx-rx are at 3v, but there is a 5v pin and another gnd
Neither do I know if it is necessary to send or what command to send to establish communication.


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IMG_20181015_000544.jpg [ 2.23 MiB | Viewed 1180 times ]

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 12:58 
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Let us know about the results of you experiences !

:D

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 15:06 
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HDD : FUJITSU MHV2080BH PL

I sponsor what little I have taken.

The adapter of the MRTLAB works perfectly, just as I have placed it on the HDD.
In the HDD connector we have GND, UAO, UAI, 5V, which are respectively GND, TX, RX, 5V, to avoid problems of some short with the current I only use the pins UAO (TX HDD) and UAI (RX HDD) to which I connect the RX and TX pins of the RS232 adapter (TTL 3.3V)

The port configuration is: 19200,7, EVEN, 1, NONE (It is the one with the MRTLAB configured).

Using the oscilloscope I have verified that the input / output of data through the hyperterminal is correct. I can see the HDD information output but I have not yet been able to send it any parameters. I will continue testing and I will put it as always as I can.


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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 16:05 
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If you connect hyperterminal you can't use MRT on the same COM port ....

If you check MRT screen capture you will see that MRT is not connected to COM port.

This is the reason why unlocking did fail (most likely).

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 16:36 
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Spildit wrote:
If you check MRT screen capture you will see that MRT is not connected to COM port.


That's because at that time I was connected to hyperterminal and I was using the port.
I send him the command [ctrl +], but he does not answer me, he should answer OK.
I'm going to keep trying, I'm sure something is happening to me.

Now I can not connect with MRTLAB, they have dropped the server.

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 17:46 
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To connect to the HDD, press [Ctrl ^] 4 times and answer "OK!".
Possibly on keyboards with English distribution you have to press [Ctrl +]

I'll try to look for some commands, I hope it's worth something.

Greetings.


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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 15th, 2018, 17:54 
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Cool !

Please share with us your findings !

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 16th, 2018, 0:26 
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mhp666 wrote:
Spildit wrote:
If you check MRT screen capture you will see that MRT is not connected to COM port.


That's because at that time I was connected to hyperterminal and I was using the port.
I send him the command [ctrl +], but he does not answer me, he should answer OK.
I'm going to keep trying, I'm sure something is happening to me.

Now I can not connect with MRTLAB, they have dropped the server.



We are waiting for your testing.
Our website went offline for a while this morning due to a problem with the provider's DNS server. Now everything is accessible, sorry for the inconvenience.

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 17th, 2018, 16:33 
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Some commands to which it responds
/ sa, / smart, / clear, / baud x where x is valid; 1,2,3, ...

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 17th, 2018, 17:06 
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Spildit wrote:
Please share with us your findings !

+1

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 17th, 2018, 17:14 
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Can you get a list of valid commands ?

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 17th, 2018, 18:04 
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Spildit wrote:
Can you get a list of valid commands ?


I do not find anything on the internet, but when I have time I will look in the ROM, for a list of keywords, that could be used to find the commands. At least I think so.
By the way, the read rom command from mrtlab for fujitsu seems to have a bug.

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 18th, 2018, 14:45 
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You do need to dum ROM using other methods then ...

Also please do post your findings. I will play with this later when i do manage to get some free time.

Regards.

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 Post subject: Re: Terminal problem MRT - FUJITSU 2.5 "SATA
PostPosted: October 22nd, 2018, 15:01 
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/disk -> important information of the HDD.

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