connecting lpc-link

[lpcware]

Content originally posted in LPCWare by unnati on Wed Feb 24 01:46:01 MST 2010
hi
i have build the project in lpcexpresso , but when i am connecting the lpc-link kit it is not getting connected.it is showing "the usb device not recognized".
now what should i do?

unnati

[lpcware]

Content originally posted in LPCWare by dandumit on Thu Mar 03 00:56:11 MST 2011
I have tryed to uninstall 3.5 and install 3.6. Problem with USB drivers still persist.
I cannot use the product. 
I would like to escalate more this issue. I really want to make this board work and those way to help other users..
Kind Regards,
Daniel

[lpcware]

Content originally posted in LPCWare by generico on Fri Feb 18 23:54:59 MST 2011
Dear Team Support

I uninstall LPCXpresso IDE. I upgrade my Vista to SP2 with the latest upgrades available from MicroSoft and install LPCXpresso again.
Unfortunately I haven't good results. I try removing the drivers related files manually also and installing again but it didn't work (results are the same).
I suppose that this is the end of the line. I'll expect the next release, perhaps it would work.

Thanks for your time

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Fri Feb 18 14:06:22 MST 2011
At this point, I'd recommend you uninstall/reinstall the LPCXpresso  IDE, and retry. There is no logical or evident reason the debug utility  should crash executing the command-line you've given it. I also notice  you're running Windows Vista SP1. Is there a reason you haven't updated  to the latest service pack?

Regards,
CodeRedSupport

[lpcware]

Content originally posted in LPCWare by generico on Fri Feb 18 07:46:46 MST 2011
Dear Team Support

In the attachements you can see the results. Can I try another way?

Thanks

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Thu Feb 17 13:07:32 MST 2011
Let's try another experiment from a command window. Instead of the WinUSB software probe, I'd like you to use the HID version. The procedure is much the same:

1. Disconnect and reconnect power to the LPCXpresso board.
2. In the Device Manager, "USB Device with DFU capabilities will appear. Take this opportunity to view the current list of Human Inteface Devices.

3. To boot the HID software probe:

C:\nxp\lpcxpresso_3.6\bin\Scripts>bootLPCXpresso.cmd hid
Booting LPC-Link with LPCXpressoHS.enc
Press any key to continue . . .

At this point, you should see a "USB Human Interface Device" get added to Human Interface Devices. Verify the vendor and product IDs. The HID software probe Hardware IDs should display as:

USB\VID_1FC9&PID_0007&REV_0100
USB\VID_1FC9&PID_0007

Finally, use a similar sequence as before:

C:\nxp\lpcxpresso_3.6\bin>set CRT_DEBUG_TRACE=1
C:\nxp\lpcxpresso_3.6\bin>crt_emu_cm3_nxp -info-emu -wire=hid
Ni: LPCXpresso Debug Driver v2.0 (Jan 18 2011 08:08:34)
1 Emulators available:
0. T1S6RGRIA    LPC-Link Probe v1.0 (Code Red - LPCXpresso)

C:\nxp\lpcxpresso_3.6\bin>crt_emu_cm3_nxp -info-target -pLPC1768 -wire=hid
-- should display a lot of details on LPC1768

Please capture all the output and post

[lpcware]

Content originally posted in LPCWare by generico on Thu Feb 17 10:17:07 MST 2011
Hi

The LPCXpresso 1768 Stick can be connected to the IDE without a base board kit.
By the way I try with or without base board, but the results are the same

[lpcware]

Content originally posted in LPCWare by whitecoe on Thu Feb 17 09:45:25 MST 2011

---

Quote: generico

Always when I used the base board it was connected by two USB  (one on LPCXpresso board and one on Baseboard kit)

---

It would probably be worth you trying a connection to the main  LPCXpresso processor board, without it connected to the baseboard - just  to be sure.

I had problems using the baseboard until I removed the J54 jumpers, as per the LPCXpresso baseboard user manual. I also came across one PC which even with a couple of USB connections would not reliably power the board - and ended up needing to use a powered USB hub for the connection to the baseboard.

Baseboard docs available from Embedded Artists, though you need to register first:

http://www.embeddedartists.com/products/lpcxpresso/xpr_base.php?tab=res

I've got EA2-USG-1001B Rev PA18 infront of me, relevant sections are 3.3 and 8.1

HTH!

[lpcware]

Content originally posted in LPCWare by generico on Thu Feb 17 07:30:58 MST 2011
Dear Team Support

I run the commands suggested by you. In the attachements you can see the results.
Always when I used the base board it was connected by two USB  (one on LPCXpresso board and one on Baseboard kit)

Thanks in advance

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Wed Feb 16 01:20:12 MST 2011
I have just realised, you said you are using the baseboard. Your problems are almost certainly due to you providing insufficent power to the baseboard. The baseboard MUST be powered - please read the documentation provided.

To confirm this, disconnect the LPCXpresso board from the baseboard and then try to start a debug session.

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Wed Feb 16 00:28:51 MST 2011
I see you are trying to connect to and LPC1768. You have run a bunch of diagnostics (good) but unfortunately, you have run the debug driver for the LPC11/13 series, which will never work!

Can you re-run your tests but use crt_emu_cm3_nxp instead of crt_emu_lpc11_13_nxp?

The sequence should be:
- disconnect and reconnect the LPCXpresso board
-- USB Device with DFU capabilities will appear in Device Manager
- run bootLPCXpresso winusb
-- LPC-Link will appear in Device Manager
- set CRT_DEBUG_TRACE=1
- crt_emu_cm3_nxp -info-emu -wire=winusb
-- will display 1 target
- crt_emu_cm3_nxp -info-target -pLPC1768 -wire=winusb
-- should display a lot of details on LPC1768

Please capture all the output and post

Thanks

[lpcware]

Content originally posted in LPCWare by generico on Tue Feb 15 20:21:42 MST 2011
Dear Team Support

Recently I have installed LPCXpresso v3.6.2 [Build 279] on Windows Vista Home Premium Service Pack 1.
I m trying to launch the debug but it stop at 57% with the message  "No emulator or board available" (the same of the previus posts). My stick board is NXP LPC1768 with base board kit.
I did all the recomended actions depicted in this thread with several results (every NOk). The hardware is OK, it was connected to another PC with good results
The attachment has the actions sequences and results.
Please do you have any suggestion

Thanks in advance

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Fri Nov 26 09:59:19 MST 2010
Unlike Win7, XP does not provide a standard way to remove drivers. The only way that I know is to find the correct *.inf and *.pnf files in \windows\inf and delete them. However this is NOT RECOMMENDED and you do so AT YOUR OWN RISK.

However, looking again at the setupapi log that you sent, the drivers ARE installed correctly. As you have proved that your board works, the only remaining thing is that the USB hardware/drivers on your PC are not capable of supporting LPC-Link.

I'm sorry, but there is nothing further that I can suggest.

[lpcware]

Content originally posted in LPCWare by dandumit on Fri Nov 26 09:18:22 MST 2010
I have asked one colleague to let me install the software on his computer.
On a Win 7 it worked very nicely and I can debug !
So the board isn't defective.

Please explain to me how I should uninstall all the drivers from previous installation so I can use it on my computer.

On Win7 computer has told me that will install  following :

CDM Driver Package
CDM Driver Package
Code Red TEchnologies (driver package)
Philips (NXP) Universal Serial Bus controller
Code Red TEchnologies Univesal Serial Bus controller

[lpcware]

Content originally posted in LPCWare by dandumit on Fri Nov 26 06:42:24 MST 2010

---

Quote: CodeRedSupport
Yes, I think it most likely that your hardware is broken.

---

I'm a little reluctant about this resolution.
First of all the board was sealed and looking in good shape.
I have tried a board from one of my colleagues and had the same behavior (he said that for him was working - but I didn't seen it myself).
I will check with Embedded Artists too.

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Fri Nov 26 06:06:43 MST 2010
Yes, I think it most likely that your hardware is broken.

[lpcware]

Content originally posted in LPCWare by dandumit on Fri Nov 26 03:34:15 MST 2010
GUI shows the same error.
Log file it's attached.

May be my board faulty ? It seems to communicate ok.
Or maybe the firmware it's wrong ?
I have seen on other thread that it can be reseted somehow with a short circuit.

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Fri Nov 26 03:13:18 MST 2010
Can you try the same process with the other .enc files:
LPCXpressoHS.enc
LPCXpressoWin.enc

Thanks

[lpcware]

Content originally posted in LPCWare by dandumit on Fri Nov 26 02:37:23 MST 2010
It gives an error.
Attached it's print screen and log file.

I have searched on registry over this VID 0471 and PID df55 also I have searched for *.inf files on c:\windows directory .
Restart + uninstall = unsuccessful.

Daniel

[lpcware]

Content originally posted in LPCWare by CodeRedSupport on Fri Nov 26 02:02:29 MST 2010
Another thing for you to try:

[LIST]
[*] Connect your LPC-Link
[*]open a command window
[*]cd <install>/bin
[*]dfuapp /s gui
[*]The DFU utility GUI will now be shown
[*]Select Download and Browse to LPCXpressoFS.enc
[*]Continue when the warning is shown
[*]Check the "log" option and then press Start download
[/LIST]
Report any error reported, and post the .log file that was created

[lpcware]

Content originally posted in LPCWare by dandumit on Fri Nov 26 01:03:36 MST 2010

---

Quote: CodeRedSupport
The driver should now be installed. If not, you will need to remove all traces of the driver from your system and try installing again.

---

I did the procedure to update driver from device manager.
I have installed the new one (choosing "have disk") pointing to location :
C:\nxp\lpcxpresso_3.5\Drivers\DFU

Same result :( .

Please tell me how should I uninstall completely this driver !

Thanks
Daniel