AnsweredAssumed Answered

"Can't halt the core"

Question asked by vivek on Sep 13, 2012
Latest reply on Sep 13, 2012 by vivek
Hello Every1,
          Recently, i've been getting a weird error message from my STM32F4 discovery board. After the compilation, when i tried to enter the debug mode the following error message is displayed "Can't halt the core" and i believe the system gets reset. After i switch the board to another USB port the board seems to work fine. But after some time while i try to enter the debug mode the same error occurs. I have been working in my rs 232 communication trying to read a file thru hyperterminal and store it in flash. Any help wud be much appreciated.

FYI: Im using stm32f407vgt6 IC with 8Mhz crystal.