lpcmanager

No longer shows stop if controller is empty.

2017-07-31, dgaberscek
5cad6b61512d
No longer shows stop if controller is empty.
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);