I am running into an issue with the ST Standard Peripheral Driver. If I download my project to my STM32F103 at Vector 0x08000000, it runs fine. If I use my bootloader to load my project to 0x08004000 (I set this in the linker tab as well), it will not work. Other projects work fine when using the bootloader but this project is my first one with the Std. Periph. Driver. Does the driver expect vector 0x08000000 somewhere that I need to edit a source or header file?
Check VECT_TAB_OFFSET in system_stm32f10x.c, just fix where it sets SCB->VTOR at end of SystemInit()