../Core/Src/main.c:68:5:_write 1 ../Core/Src/main.c:75:10:time_msPassedSince 1 ../Core/Src/main.c:89:5:main 4 ../Core/Src/main.c:161:6:SystemClock_Config 4 ../Core/Src/main.c:218:13:MX_USART6_UART_Init 2 ../Core/Src/main.c:253:13:MX_GPIO_Init 1 ../Core/Src/main.c:709:6:HAL_TIM_PeriodElapsedCallback 2 ../Core/Src/main.c:727:6:Error_Handler 1