main.c:78:6:HAL_TIM_PeriodElapsedCallback 0 static main.c:86:5:_write 8 static main.c:91:6:Pol_Delay_us 8 static main.c:258:6:SystemClock_Config 96 static main.c:108:5:main 232 static main.c:687:6:Error_Handler 0 static
