lpcmanager

Finished RTU Master support

2015-06-19, Edouard Tisserant
bf4901ab3a96
Finished RTU Master support
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);