lpcmanager

Renaming of per-platform (uC/SoM) C templates, so that what was done for MC9 can also be used on GOT6. Also added missing header (empty for now)
pthread_mutex_lock(&UART_WakeCondLock);
UART_task_active = 0;
pthread_cond_signal(&UART_WakeCond);
pthread_mutex_unlock(&UART_WakeCondLock);
pthread_join(UART_task, NULL);
closeserial(UART_fd);