I banged into same issue with with my F103 after update to Cube IDE 1.15. Seems like autogeneration sucks.This is what I got:static void Get_SerialNum(void)
{
uint32_t deviceserial0;
uint32_t deviceserial1;
uint32_t deviceserial2;
deviceseri...
Can confirm same happened to my project today after update to 1.15Linker skript previously WAS NOT edited by me so the problem might be related to update itself