• State Not Answered
  • Locked Locked
  • Replies 3 replies
  • Subscribers 19 subscribers
  • Views 1001 views
  • Users 0 members are here
Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Flashing LPC4074 with ULINK

Gunnar Bohlen

Hello,
I try to use ULINK2 /ULINK ME to write my code into the internal flash of the controller.
In a second step I want to debug the code using ULINK2 oder ULINK ME

I use the ULINK2 in other projects and it works as expected.
In the "Cortex-M Target Driver Setup" ULINK2 detects the Device (ICODE=0x4BA00477)
But when I try to "load" my program I see a message "Full chip erase in the bottom line of uVision and a blue progress bar. But finally I get an error message "Flash Timeout. Reset the target and try it again"
When I configure "Erase Sectors" instead of "Erase Full chip" and start "load" I get the error message after ~3seconds, no progress bar.

I can program the compiled code via serial port using FlashMagic, then the code works as expected. Small problem with FlashMAgic: "Full chip erases" works fine, "Sector erase" does not.

Are there any known problems? Did anyone successfully program the LPC4074 using ULINK2?

0