topic Re: LPCExpresso LPC1769 Rev c in LPC Microcontrollers

LPCExpresso LPC1769 Rev c

lpcware — Wed, 15 Jun 2016 18:08:20 GMT

Content originally posted in LPCWare by terrype on Tue Jul 29 19:04:59 MST 2014
Dear Memers, i started a new project with LPC1769. I bought a LPCExpresso LPC1769 Rev c with based board from element 14(farnell)
OM13000 DEV BOARD, LPCXPRESSO, LPC1769 : OM13000
OM11083 BASEBOARD, FOR LPCXPRESSO, LPC1XXX : OM11083.
I am using LPCexpresso as my IDE and compiler with FRee RTOS
I import demo1 application which can build without any error, when try down load this application i got the following messa

02: Failed on connect
02: Failed on connect
Target marked as not debuggable.
Emu(0): Connected. Was: None. DpID: EDB6. Info: HID64HS12
on one pop up window, then

Error in final launch sequence
Failed to execute MI command:
-target-select extended-remote | crt_emu_cm3_nxp -msg-port=53534 -g -mi -2 -pLPC1769 -vendor=NXP -vc -e0 -wire=hid -flash-driver=LPC175x_6x_512.cfx
Error message from debugger back end:
Remote communication error. Target disconnected.: No error.
Remote communication error. Target disconnected.: No error.
another pop up window

I did some reseach and modify my connection as below

1. J62 jumper setting
2. Use USB hub
3. set the vector cath to True but still getting sam error

Q1. What could be the casue of the probelm?

terry

Re: LPCExpresso LPC1769 Rev c

lpcware — Wed, 15 Jun 2016 18:08:21 GMT

Content originally posted in LPCWare by lpcxpresso-support on Tue Jul 29 22:32:00 MST 2014
Please read this FAQ and follow the suggestions supplied
http://www.lpcware.com/content/faq/lpcxpresso/target-marked-not-debuggable

Re: LPCExpresso LPC1769 Rev c

lpcware — Wed, 15 Jun 2016 18:08:21 GMT

Content originally posted in LPCWare by andersrosvall on Wed Jul 30 02:44:45 MST 2014
Hi Terry,
I would also suggest to read chapter 8 in the User's Manual for the base board: http://www.embeddedartists.com/sites/default/files/support/xpr/base/LPCXpresso_BaseBoard_rev_B_Users_Guide.pdf
Also test to connect to the LPCXpresso LPC1769 board without having it connected to the base board. If that works then you know that it is probably powering of the base board that is missing. If the problem still exist for just the LPCXpresso LPC1769 board then it is more likely the LPCXpresso IDE installation that should be checked.

Kind Regards,
Anders from Embedded Artists

Re: LPCExpresso LPC1769 Rev c

lpcware — Wed, 15 Jun 2016 18:08:22 GMT

Content originally posted in LPCWare by terrype on Wed Jul 30 16:00:26 MST 2014
Hi Anders, Thank you for the response.
My HW engineering remove the link between target and Link board, now I re joint the link, it is working. sorry for the confusion

regards
terry