lpcmanager

Work on RTU support, some cleanup in surrounding C code

2015-03-12, Edouard Tisserant
5fe7136db081
Work on RTU support, some cleanup in surrounding C code
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);