lpcmanager

cosmetic changes, comments
revamp
2018-02-12, Edouard Tisserant
d0169d647798
cosmetic changes, comments
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);