ULINK2 Clone (chinese) & Keil MDK 4.13a

[godblessu]

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

ULINK2 DLL 4.12
http://www.4shared.com/file/snc3H3LX/ULINK2DLL.html

[thavali]

haha, let try Jlink

[godblessu]

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

[nooknikz]

Fix with new ULINK2 firmware

[nooknikz]

update firmware V1.42 for MDK4.14 up

[zaalzaalak]

how to upgrade ulink2 firmware? with what software ?please help.

[godblessu]

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 µC 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

[kukumar]

Fine , you have explain all but not MAIN problem : Target File
Where we can find Target File

[tonko]

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

  Thanks

[indy]

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

https://rapidshare.com/files/2359793069/Fix_ULINK2.rar

[suiram]

Can you post an update for 4.23?
Thanks

[Zaphod Beeblebrox]

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).

[indy]

Ulink2 2.01 firmware update

[zab]

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

[PaulC]

hi zab
this is an excellent find..
like the idea to make it for yourself..
be interesting to see if it's updateable..

[pickit2]

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.

[localcrack]

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.

[Kroko]

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.

[localcrack]

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