DIR-620 Based RT-3052F

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Dj.Boom
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Joined: 29 Jan 2011
Posts: 7
PostPosted: Sat Jan 29, 2011 23:47    Post subject: DIR-620 Based RT-3052F Reply with quote
Hi All.

New model DIR-620.

Chip: RT3052F
RAM: 32MBx32bit -> 2x 16Mb x 16bits SDRAM
Flash: 8Mb.

To be added to the database.
Very similar to Asus RT-N13U. On DIR-620 working firmware DD-WRT N13U.

I'm search Ralink AP SoC SDK, but everywhere dead link.

Foto







Why is it not working script automount flash drives (from the FAQ N13U).

I want to make their firmware.
Or just need firmware with SAMBA + Transmission.
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Dark_Shadow
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PostPosted: Sat Jan 29, 2011 23:54    Post subject: Reply with quote
what is the fcc number? Hardware version?
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LOM
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PostPosted: Sun Jan 30, 2011 2:04    Post subject: Reply with quote
It seems that DIR-620 is only sold in Russia and in the Baltic states so it will not need FCC approval.
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Dj.Boom
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Joined: 29 Jan 2011
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PostPosted: Mon Jan 31, 2011 8:04    Post subject: Hi Reply with quote
Fcc number:KA2DIR615G1
Hardware rev: B1

So that the SDK? Help me find.

In the reference firmware is almost nothing does not work. It was designed as a complement to the package of Internet (russian provider Yota) 3G or WiMax.

A hardware is very good! Price Dir-620 60$.
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Timkaz
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Joined: 31 Jan 2011
Posts: 6
PostPosted: Mon Jan 31, 2011 22:07    Post subject: Re: DIR-620 Based RT-3052F Reply with quote
Dj.Boom wrote:
Hi All.

New model DIR-620.

Chip: RT3052F
RAM: 32MBx32bit -> 2x 16Mb x 16bits SDRAM
Flash: 8Mb.

To be added to the database.
Very similar to Asus RT-N13U. On DIR-620 working firmware DD-WRT N13U.

I'm search Ralink AP SoC SDK, but everywhere dead link.

Why is it not working script automount flash drives (from the FAQ N13U).

I want to make their firmware.
Or just need firmware with SAMBA + Transmission.


Hi!
Please, tell me where I can read how to flash firmware DD-WRT N13U on DIR-620?
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Dj.Boom
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Joined: 29 Jan 2011
Posts: 7
PostPosted: Tue Feb 01, 2011 8:47    Post subject: How flash DD-WRT on DIR-620 Reply with quote
How flash DD-WRT on DIR-620

1. Solder pins to the 4 pin serial.
2. Prepare TFTP server (located in the download area)
3. Download the latest DD-WRT RT-N13U build to the root folder of the tftp.

Frimware Asus -> http://www.dd-wrt.com/routerdb/de/download/Asus/RT-N13U/-/asus-to-ddwrt.trx/3502

4. Set the IP address of the computer or device running the tftp server to 192.168.0.105/24
5. Set your console program to 57600, 8, n, 1
6. The boot timeout is 3 seconds, so you will have to be very fast with the next step
While powering on, the following message will display at the console:

Code:
---------------------
Please choose the operation:
1: Load system code to SDRAM via TFTP.
2: Load system code then write to Flash via TFTP.
3: Boot system code via Flash (default).
4: Entr boot command line interface.
9: Load Boot Loader code then write to Flash via TFTP.
---------------------


7. Select [4], and put in this command: Erase linux.
8. Reboot device and Select [2].

ipadr : 192.168.0.1 (or other)
ipserver : 192.168.0.105 (or other)
filename : asus-to-ddwrt.trx

9. Router after reboot working!
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Timkaz
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Joined: 31 Jan 2011
Posts: 6
PostPosted: Tue Feb 01, 2011 22:01    Post subject: Re: How flash DD-WRT on DIR-620 Reply with quote
Dj.Boom wrote:
How flash DD-WRT on DIR-620
1. Solder pins to the 4 pin serial.


Is it a correct method of soldering on a picture or I need some invertor of a signal?

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Dj.Boom
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PostPosted: Wed Feb 02, 2011 9:21    Post subject: RT3052 for Com Reply with quote
Yes.

But COM port has amplitude 12V. And chip RT3052 3,3V.
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Timkaz
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PostPosted: Wed Feb 02, 2011 10:48    Post subject: Re: RT3052 for Com Reply with quote
Dj.Boom wrote:
Yes.

But COM port has amplitude 12V. And chip RT3052 3,3V.

I have found the scheme for connection to com-port for D-Link DIR-320, I can use it?
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Dj.Boom
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PostPosted: Wed Feb 02, 2011 11:58    Post subject: Reply with quote
Yes.

I found Ralink SDK, I will try to build the firmware.
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Timkaz
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PostPosted: Wed Feb 02, 2011 20:44    Post subject: Re: RT3052 for Com Reply with quote
Dj.Boom wrote:
Yes.
But COM port has amplitude 12V. And chip RT3052 3,3V.

What scheme your way more suitable?
1.
2.
3. Или же советская секретная микросхема К561ЛН2?
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Sash
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PostPosted: Wed Feb 09, 2011 20:30    Post subject: Reply with quote
http://www.dd-wrt.com/wiki/index.php/Supported_Devices#D-Link
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Dj.Boom
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PostPosted: Thu Feb 10, 2011 16:10    Post subject: Reply with quote
Very Happy cool

When working more than 30 minutes Transmission router reboot. May cause what? Not enough RAM?

Speed Transmission download ~800 kb/s.
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Dj.Boom
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PostPosted: Thu Feb 17, 2011 7:44    Post subject: USB Reply with quote
The database did not indicate the presence of USB 2.0 in the Dir 620.
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nibb13
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Joined: 12 Mar 2011
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Location: Ukraine
PostPosted: Sat Mar 12, 2011 13:31    Post subject: Reply with quote
Take a look on native D-Link firmware (ftp://ftp.dlink.ru/pub/Router/DIR-620/Firmware/). It is *.tar.gz archive with included installation sh-script ("runme" in root folder)

Maybe it can be used some way to flash DD-WRT? As far as i understand, it writes two images (?) to MTD via command "mtd_write", written by D-Link developers, which is analogue of DD-WRT's "mtd".

I don't understand principles of flashing embedded devices too much, so i can tell really stupid things, sorry.
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