lpcmanager

Fixed buzzer block bug. Sometimes buzzer stayed on even after input value was set to False.

2017-11-20, dgaberscek
6222e3102a8d
Fixed buzzer block bug. Sometimes buzzer stayed on even after input value was set to False.
rt_task_delete(&UART_task);
rt_task_join(&UART_task);
closeserial(UART_fd);
gpio_close(RS485_GPIO_dev);
rt_mutex_delete(&UART_WriteMutex);
rt_mutex_delete(&UART_ReadMutex);