lpcmanager

second commit for #2566 merged as a single commit
revamp
2018-08-06, Edouard Tisserant
0d3ddbd8b801
second commit for #2566 merged as a single commit
UART_task_active = 0;
rt_task_resume(&UART_task);
rt_task_delete(&UART_task);
rt_task_join(&UART_task);
closeserial(UART_fd);
rt_mutex_delete(&UART_WriteMutex);
rt_mutex_delete(&UART_ReadMutex);