lpcmanager

Fixed Clean function.

2016-11-17, dgaberscek
74629cc7e370
Fixed Clean function.
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);