Hello! I've got a problem. I am working with microcontroller 1986BE91T(ARM Cortex M3). My project is successfully built. But when I try to download code to Flash memory (Flash DownLoad) I get an error window - Flash DownLoad Failed - "Cortex-M3". Below in Build Output window I see - Full Chip Erase Done. Programming Done. Contents Mismatch at: 08000000H (Flash = FFh Required 10H). Contents Mismatch at: 08000001H (Flash = FFh Required 13H). Contents Mismatch at: 08000002H (Flash = FFh Required 00H). Contents Mismatch at: 08000003H (Flash = FFh Required 20H).
There wasn't such a problem earlier and my project was downloaded successfully. And it worked correctly. But now I 've got such a problem. Can you help me with my trouble, please. Any help would be appreciated.