Dear All,
I work on STM32F101V8 uC. I'm faced with a strange phenomenon related with burning. Once I downloaded a new firmware version to Flash and then started the program running by starting Debug Session in the uVision IDE, the program will continue to run if I close the Debug session or even if I physically disconnect the JTAG cable from my board. But if I want the program to start independently after the burning without JTAG's help, it does not work ! I tried to burn the firmware with J-FLASH of Segger as well, but the I have received the same result.
Can anybody explain me, please, what's going on here ?
Thanks in advance, Eli.
Check also pins BOOT0 and BOOT1
BOOT0 pin is at 0, meaning Boot from User Flash is selected. In this state BOOT1 is DON'T CARE. So it is not the problem.
Best regards, Eli.