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.
revamp
2018-02-13, Edouard Tisserant
5748975e2d44
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.
if(!rt_mutex_acquire(&UART_ReadMutex, TM_INFINITE )){
int prevstate;
if((prevstate=uartDevReadBuf_plc_state) == FULL){
uartDevReadBuf_plc_state = LOCKED;
}
rt_mutex_release(&UART_ReadMutex);
if(prevstate == FULL){
%(retrieve_code)s
/* unlock plc buffer */
uartDevReadBuf_plc_state = EMPTY;
}else{
/* No new data -> no update */
}
}