lpcmanager

Many small fixes. Mostly typos and forgotten things while splitting LPCManager.py. Reached a point where LPCManager starts again when launched from batch script. Matches with beremiz changeset 7e6b03251bfe.
%(publish_code)s
UnLockMBRTUBuffer();
/* wakeup task */
rt_task_unblock(&RTU_task);
#ifdef ONBOARD_I2C
if(onboardbusfd!=-1)
rt_dev_ioctl(onboardbusfd, RTSMT_ONBOARD_RTIOC_WRITE, &onBoardWriteBuf);
#endif /* ONBOARD_I2C */