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Author Topic: ULINK2 Clone (chinese) & Keil MDK 4.13a  (Read 23745 times)
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godblessu
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« on: December 24, 2010, 03:58:30 15:58 »

I upgraded Keil MDK 4.12 to 4.13a and ULINK2 no longer work because it needs a firmware update. Sad
The Chinese ULINK2 Clone not support firmware upgrade.
I found a temporary solution. Replace the 4.13a ULINK2 DLL by the 4.12. Cheesy
C:/keil/ARM/BIN
UL2ARM.DLL
UL2CM3.DLL

ULINK2 DLL 4.12
http://www.4shared.com/file/snc3H3LX/ULINK2DLL.html
« Last Edit: December 24, 2010, 06:36:06 18:36 by godblessu » Logged
thavali
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« Reply #1 on: December 25, 2010, 04:16:09 16:16 »

haha, let try Jlink
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godblessu
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« Reply #2 on: December 26, 2010, 10:57:24 22:57 »

haha, let try Jlink
Yes, I have a JLINK SEGGER too and working fine.

Where did you buy the clone ULINK2?
I bought into Mercado Libre website but I think that can be bought on ebay

« Last Edit: December 26, 2010, 11:18:24 23:18 by godblessu » Logged
nooknikz
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« Reply #3 on: January 01, 2011, 02:45:06 02:45 »

Fix with new ULINK2 firmware
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Mr.PICMan
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« Reply #4 on: February 20, 2011, 02:59:58 02:59 »

update firmware V1.42 for MDK4.14 up
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Mr.PICMan
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« Reply #5 on: July 02, 2011, 01:09:54 13:09 »

how to upgrade ulink2 firmware? with what software ?please help.
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godblessu
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« Reply #6 on: July 02, 2011, 01:54:03 13:54 »

If your ULINK have a bootloader is automatically updated if connected in KEIL MDK.
But if not have bootloader you must do it manually.

- on the ULink there is a NXP LPC2148. This device has a serial bootloader in ROM.
- download & install Flash Magic from http://www.flashmagictool.com/
- to activate the bootloader in the LPC you must short "P0.14/DCD1/EINT1/SDA1 (PIN 41)" to GROUND and power up.
  LOW on this pin while RESET is LOW forces on-chip boot loader to take over control of the part after reset.
  It may be has a two-pin jumper (J3) in the lower right under C and USB Port.
- at "J2" is the serial update port available, from left to right: RxD in, TxD out, GND. Connect to PC RS232.
  ***don't forget use a level converter RS232 to 3.3V. Like as MAX3232
- connect this port through a level shifter to RS232 Levels or a TTL-USB Converter to the PC
- run the Flashmagic Software, select COM-Port, Controller and Target File and run the Update (sometimes the autobaudings hangs, cycle power and give him another try)



Flash Magic Config
Select Device = LPC2148
Com Port = COM x
Baud Rate = 9600
Interface = ISP
Oscillator (MHz) = 12
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kukumar
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« Reply #7 on: July 04, 2011, 04:44:56 16:44 »

Fine , you have explain all but not MAIN problem : Target File
Where we can find Target File Huh
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tonko
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« Reply #8 on: September 18, 2011, 09:43:10 09:43 »

Can somebody reupload "Fix ULINK2.rar" - file is corrupted.

  Thanks
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indy
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« Reply #9 on: September 18, 2011, 02:16:15 14:16 »

http://ifile.it/gyjl7me/Fix ULINK2.rar

https://rapidshare.com/files/2359793069/Fix_ULINK2.rar
« Last Edit: September 18, 2011, 02:21:48 14:21 by indy » Logged
suiram
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« Reply #10 on: January 27, 2012, 11:06:42 11:06 »

Can you post an update for 4.23?
Thanks

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Zaphod Beeblebrox
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« Reply #11 on: October 02, 2012, 12:24:21 12:24 »

FYI, I just bought a chinese uLink2 clone on eBay and it works just fine with Keil MDK 4.54 including firmware update. Exact name of the device on eBay is: "Ulink 2 USB JTAG Adapter Emulator ARM9 Cortex Keil Ulink II GH2" (www.ebay.com/itm/280957120348).
« Last Edit: October 02, 2012, 01:00:35 13:00 by Zaphod Beeblebrox » Logged

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indy
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« Reply #12 on: May 24, 2013, 04:41:23 16:41 »

Ulink2 2.01 firmware update
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zab
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« Reply #13 on: May 25, 2013, 07:53:30 07:53 »

For PCB of ulink this site be helpful .http://www.sistemasembebidos.com.ar/cms/index.php?option=com_content&view=article&id=55:clon-ulink&catid=41:programadores-debuggers&Itemid=41
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PaulC
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information is free and should be shared for free


« Reply #14 on: May 25, 2013, 10:58:28 10:58 »

hi zab
this is an excellent find..
like the idea to make it for yourself..
be interesting to see if it's updateable..
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find it , read it , share it .
pickit2
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« Reply #15 on: May 25, 2013, 11:54:21 11:54 »

Over two years ago I priced this up, the cost was about the same as buying the offical Ulink, The time to build and making/buying a case/box in not included.
I bought one on e-bay, saving 75% of the full cost.
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localcrack
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« Reply #16 on: November 25, 2013, 06:37:27 18:37 »

I upgraded the firmware now Ulink2 is not recognized in keil.
I tried to flesh LPC2148 with flashmagic but it unable to program the chip.
is anybody has a solution for this problem ?

is anybody has a UL2_EraseFW.exe
I need this one for downgrading the firmware.
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Kroko
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« Reply #17 on: February 02, 2014, 11:41:48 11:41 »

There are different ULink2 clones available. I have 4 different ones. 3 of them were successfully updated to version 2, one is stuck on version 1.42.
Before you get one make sure it is updatable version with bootloader.
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localcrack
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« Reply #18 on: February 06, 2014, 02:47:09 14:47 »

I purchased new one and it works fine
No problem in upgrading a firmware at all.
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