I am using STM32F4xx based custom board and IAR as an IDE for development. Till now everything works fine, but after adding few lines of code the debugger has stopped working i.e. it is not halting at main(). I am not able to understand what is the problem.
After removing the few lines of code that I added, it started working correctly!! Without change it downloads 560521 bytes into the FLASH and with change it downloads 560527 bytes. So there is not a big difference.
Can someone please help me here?
Appreciate your quick reply.