lpcware

LPCExpresso LPC1769 Rev c

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
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

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