Build target 'DDDDD'
compiling main.c...
linking...
DDDDD\DDDDD.axf: Error: L6200E: Symbol USART1_IRQHandler multiply defined (by stm32f1xx_it.o and usart.o).
DDDDD\DDDDD.axf: Error: L6200E: Symbol HAL_UART_MspInit multiply defined (by stm32f1xx_hal_msp.o and usart.o).
Not enough information to list image symbols.
Not enough information to list the image map.
Finished: 2 information, 0 warning and 2 error messages.
"DDDDD\DDDDD.axf" - 2 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed: 00:00:01